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Senior Integration Engineer
William Alexander Recruitment Ltd
London
Remote or hybrid
Senior
£70,000 - £80,000
RECENTLY POSTED

Senior Integration Engineer - Azure & Digital Platforms - Permanent

Our client, a rapidly scaling financial services organisation, is looking for an Azure Integration Engineer to play a key role across multiple high-impact projects, including consumer-facing portals, lending and deposit solutions, and policy engine platforms that enable customers to access quotes and financial products seamlessly.

You’ll be a great fit if you:
Have strong experience as a Senior or Lead Integration Developer within financial services
Bring hands-on expertise across Microsoft Azure, including Azure Functions and enterprise integration patterns
Have experience with Microsoft Cosmos DB and Azure Service Bus (or similar)
Are proficient in .NET (modern versions) and have exposure to Blazor for Front End development
Have experience reviewing and assuring code quality from distributed/offshore teams
Can design and build scalable, customer-facing digital platforms
Thrive in fast-paced environments with multiple concurrent projects and evolving priorities

This is a permanent opportunity paying up to £80,000 and the chance to work on large-scale digital transformation initiatives within a growing organisation.

The processing and use by us of your personal data is in accordance with our Privacy Notice which can be found on our website.

We know that the most successful teams have a diversity of background, experience and approach.

When we recruit, we welcome the unique contributions you can bring thanks to your sex, ethnicity, race, gender identity, nationality, age, disability and beliefs.

Senior Integration Engineer - Azure & Digital Platforms - Permanent

Software Engineer - Golang Developer - AWS - Kubernetes - Financial Services
Rothstein Recruitment Ltd
London
In office
Junior - Mid
Private salary
RECENTLY POSTED
+11

Excellent opportunity opens for a talented Golang Developer with strong experience in AWS and Kubernetes to join a highly regarded Financial Services entity’s London office. You will play a key role in building mission-critical financial applications that power trading, investment, and risk management systems across the firm. The ideal candidate will have a good foundation in Golang development, with good experience in building scalable, high-performance applications with low latency and high throughput. Proficiency in containerization with Docker, cloud services with AWS, and a background in the financial or banking industries is highly desirable.

Key Responsibilities:

  • Design, develop, and maintain high-performance Back End services using GoLang to support financial applications and services, including trading platforms, investment systems, and risk management tools.
  • Build and deploy cloud-based solutions using Amazon Web Services (AWS), including services such as EC2, S3, RDS, DynamoDB, and Lambda to create scalable, reliable, and secure infrastructure.
  • Implement and manage containerized applications using Kubernetes, ensuring seamless orchestration, scaling, and resilience in a cloud environment.
  • Write clean, efficient, and well-documented code while following best practices for financial systems development, focusing on performance and security.
  • Collaborate with other development teams, business analysts, and stakeholders to define and refine requirements, and ensure that applications meet financial regulatory standards and business needs.
  • Optimize the performance of Back End services, ensuring low-latency responses and high availability, critical for financial services.
  • Implement CI/CD pipelines, automated testing, and monitoring systems to ensure the reliability and stability of production systems.
  • Proactively identify issues and bottlenecks in existing systems and propose solutions to improve the system’s performance and scalability.
  • Stay updated with new tools, technologies, and industry trends in cloud computing, containerization, and financial systems to continuously improve development practices and outcomes.

Ideal Skills:

  • Proven experience (2+ years) in GoLang Back End development, with a strong focus on performance optimization and building scalable systems for high-volume, high-frequency financial applications.
  • Strong experience working with Amazon Web Services (AWS), including EC2, S3, RDS, DynamoDB, Lambda, and other cloud-native technologies.
  • Hands-on experience with Kubernetes for deploying, managing, and scaling containerized applications in a cloud environment.
  • Solid understanding of financial systems and services, particularly in areas such as trading platforms, investment management, and risk analytics.
  • Experience in building microservices architectures and working with APIs (RESTful, gRPC, etc.) to integrate various systems.
  • Strong knowledge of containerization (Docker) and continuous integration/deployment (CI/CD) practices.
  • Experience with database systems (relational and NoSQL) and working with financial data.
  • Familiarity with DevOps practices and tools to streamline the development life cycle, such as infrastructure-as-code (eg, Terraform or CloudFormation).
  • Ability to troubleshoot and resolve issues in production environments, ensuring uptime and performance in high-pressure, mission-critical scenarios.
  • Excellent communication skills to collaborate effectively with cross-functional teams and stakeholders in a fast-paced financial environment.
  • Experience with serverless computing (AWS Lambda, etc.) to create efficient and scalable solutions.
  • Knowledge of financial industry regulations and standards, particularly around data security and privacy.
  • Familiarity with event-driven architectures or message queues (eg, Kafka, RabbitMQ) for Real Time data processing.
  • Experience with automated testing frameworks and continuous delivery tools like Jenkins, GitLab CI, or CircleCI.
  • Understanding of performance monitoring and observability tools such as CloudWatch, Prometheus, or Datadog.

Interested? Please Apply!

Golang Go AWS Kubernetes Terraform Bank Banking Finance Financial Services Crypto Blockchain Web3 Trading Exchange Digital Assets Hybrid Flexible Developer Software Engineer Backend Developer Golang Engineer Kafka Apache Kafka RabbitMQ AWS Lambda Cloud Platform NATS Exchange Clear Clearing

Senior Software Engineer
Lyst
London
Hybrid
Senior
Private salary
RECENTLY POSTED
+4

Overview

Who are we? Lyst is a global fashion shopping platform founded in London in 2010 and catering to over 160M shoppers per year. We offer our customers the largest assortment of premium & luxury fashion products in one place, curating pieces from 27,000 of the world’s leading brands and stores. In 2025, Lyst joined Zozo, operators of Zozotown, the leading fashion e-commerce platform in Japan. This partnership marks a bold new era for Lyst, as we accelerate our vision and work together to transform the future of fashion shopping through AI and technology.

At Lyst, we obsess over the customer, providing a search & discovery experience which offers inspiration, fulfilment, and personalisation. We believe that fashion is amazing but shopping for fashion often isn’t, and use our technology, data and creativity to bring more joy, greater choice and fewer fails. Our mission is to help fashion shoppers make better choices and help fashion partners find better audiences as the category-leading destination for every fashion shopper.

The role

We are looking for a new engineer to join our Product Listings squad to help Lyst work on transforming the shopping experience of fashion lovers. You will work closely with our current engineers, designers, product managers, and analysts to develop new product features. As a member of the Product Listings team, you’ll work on maintaining and improving our product data and marketing systems. The team is responsible for keeping good product data, transforming it for the rest of the company to empower user journeys and support effective marketing campaigns.

We are data-driven and make decisions based on empirical results. You share the data mindset, can suggest pragmatic experiments to prove a hypothesis, and are willing to be proven wrong by data. Your role will be to drive technical improvements and innovations to the system through partnering with your product manager and tech leadership.

First three months

Within the first three months, you will be able to:

  • Contribute to every part of our system, tests, documentation, as well as code and process.
  • Collaborate with product managers, engineers, analytics, QA and designers.
  • Ensure the stability of our system by improving the monitoring tools we use.
  • Write resilient code that is well tested (unit, integration, etc.) and quality controlled.
  • Engage in code reviews to ensure pragmatic code makes it to production.
  • Be curious - not just the code, but the architecture of our platforms and everything that makes them work and the product.
  • Participate in all team ceremonies and have direct input in the team’s ways of working.
  • Work inside Product Development tribe towards the success of the Lyst Marketplace, collaborating with key teams from Discovery, CRM or Paid Marketing.
  • Gain expertise over our tools and services: Python, Docker, Github Actions, PostgreSQL, etc.

About the team

  • We improve and maintain services that ingest high volumes of product updates provided from thousands of different partners in parallel.

  • We use Machine Learning to normalise and enrich the product data to improve the customer experience.

  • We maintain systems critical for our analytics data and reporting.

  • We strive to keep our services highly available and scalable.

  • We aim to follow good observability standards and be proactive instead of reactive.

  • We are fully AWS hosted, utilising a range of tools and setups: ECS, Docker, GitHub, GHA, Postgresql, Redis, SQS, Sentry and more.

  • We support internal teams that work directly with fashion partners.

  • We also support marketing executives and their campaigns with bespoke systems.

  • We value collaboration and knowledge sharing within the team and beyond.

  • We are a no-blame culture.

Core Requirements

  • Proven experience with Django/Python and web fundamentals.
  • Strong knowledge of Software Architecture Design Principles.
  • Communication: You can communicate clearly and are open to feedback when sharing ideas with everyone on the team. You can explain your ideas clearly and transform them into plans. You can design the solution to a complex problem.
  • Quality - You strive to write code that is readable by everyone, well tested and robust in production. Code without rigorous tests helps no one.
  • You aren’t afraid to refactor existing code in favour of working around shortcomings.
  • A thorough knowledge of automated testing, particularly unit testing.
  • Knowledge of CI/CD pipelines like GitHub Actions (GHA).
  • As a Senior Engineer, you can coach and mentor your peers. You can take problem statements and recommend solutions. You can take on a role of feature lead and own the delivery of a piece of software.

Bonus points

  • Experience with data pipelines with frequent updates at high scale
  • Experience with ETL pipelines (DBT, Snowflake)
  • Experience with Machine Learning technologies

Things that matter to us

  • You are curious at heart and like to take ownership of something to make it better.
  • You like to focus on quality and improving systems.
  • Being confronted with a difficult or strange problem makes you feel like a detective who wants to crack the mystery.
  • Sense of ownership over products, features and services the team looks after.
  • You have good experience dealing with legacy code.
  • You like to build and improve dashboards to follow technical and business metrics.
  • You have experience building for fault tolerance.

Our Ways of Working

  • We all come into the office on Tuesdays and Thursdays, with the option to work remotely or come into the office on the other days. We believe that in person collaboration and community spirit is super important, which is why we spend some of our time in the office and some of our time at home.

Time Off

  • In addition to the 8 statutory bank holidays, you will receive 29 holidays per year. Lyst’s holiday year runs from 1 April to 31 March.

Remote Working

  • Work from anywhere for up to 4 weeks per year

Benefits

  • Competitive Family Leave Package: This includes Enhanced Family Leave for those eligible, paid Time off for Dependents and Support for Fertility Treatment & Loss.
  • Clothing Benefit: We provide a clothing allowance to use on Lyst every year. This starts at £250 when you join and increases up to £1,000 with your length of service.
  • Private Healthcare: Our healthcare provider is Vitality. We offer a comprehensive healthcare scheme from the day you start.
  • Training Allowance: Annual training allowance of £1,000 for conferences, courses and resources.
  • Pension Scheme: Our pension provider is The People’s Pension with a minimum employee contribution of 5% and 3% employer contribution.
  • Eye Tests and Vouchers: Free eye test every year and discounts on glasses.
  • Cycle-to-Work Scheme: Lyst will purchase a bicycle for you and provide a voucher to collect it.
  • Transport Season Ticket Loan: Interest-free season ticket loan.
  • Social Events: Frequent company-wide events and interest-based groups.
Junior SOAR Developer London, United Kingdom SOAR Development Posted 8 hours ago
Vodafone Group Plc
London
Hybrid
Junior
Private salary
RECENTLY POSTED

Hybrid Junior SOAR DeveloperLondon, United Kingdom Role Purpose Role Purpose: Cyber Defence Operations (CDO) is Vodafone Group's Cyber Defence Operations Centre of Excellence. CDO's mission is to protect Vodafone customers against global cyber risk. CDO is specifically accountable for delivering: Cyber Defence operational leadership across Vodafone. Cyber Defence operational capabilities to Vodafone Group, the Local Market Operating Companies, and Partner Markets to enhance Vodafone's global cyber defence posture and reduce its cyber risk Join Us At Vodafone, we're not just shaping the future of connectivity for our customers - we're shaping the future for everyone who joins our team. When you work with us, you're part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact. SOAR Development - take part in and drive continual creation and refinement of automation playbooks within the Vodafone SOAR infrastructure to improve Cyber Security Operations efficiency and effectiveness. This would include responsibilities such as the following: Requirement Analysis - Collaborating with stakeholders to gather and analyse requirements for the SOAR and translating them into actionable development tasks. Risk Management - Identifying potential risks and challenges in SOAR development projects alongside implementing strategies to mitigate them. Vendor Management - Collaborating with external vendors or partners when necessary for tool integration, support or other aspects of SOAR development. Evaluating and making use of multiple data sources to build playbooks across multiple platforms and technologies. Utilise SOAR to facilitate metrics collection, analysis and reporting. Create and maintain SOAR documentation. Who you are Bachelor's degree or higher in Cyber Security/Information Technology or related field Strong understanding of security concepts and practices, along with proficiency in programming languages such as Python, JavaScript or others commonly utilised in SOAR development. Conceptual knowledge or hands-on experience with SOAR platforms such as Google SecOps SOAR, Splunk Phantom, IBM Resilient or similar tools. Knowledge of advanced threat detection and response methodologies alongside tools such as SIEM and SOAR, Understanding of cybersecurity principles including security operations, incident response and threat intelligence. Strong analytical and problem-solving skills to identify and address complex technical challenges in SOAR solution development.We are a leading international Telco, serving millions of customers. At Vodafone, we believe that connectivity is a force for good. If we use it for the things that really matter, it can improve people's lives and the world around us. Through our technology we empower people, connecting everyone regardless of who they are or where they live and we protect the planet, whilst helping our customers do the same.Belonging at Vodafone isn't a concept; it's lived, breathed, and cultivated through everything we do. You'll be part of a global and diverse community, with many different minds, abilities, backgrounds and cultures. ;We're committed to increase diversity, ensure equal representation, and make Vodafone a place everyone feels safe, valued and included.If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, please refer to for guidance.Together we can.Top skillsWeb ApplicationsAgile MethodologiesJavaCodingPHPSoftware DevelopmentSQL

Senior Software Engineer
StrideUp Homes Limited
London
In office
Senior
Private salary
RECENTLY POSTED
+1

StrideUpis leading a new era of values-driven finance. Ranked the 5th fastest growing fintech in the UK and Ireland in 2025, we have already deployed hundreds of millions in property finance, supporting people in achieving their financial goals.

What makes us different is how we combine purpose with performance. We began with home finance, creating a shariah-compliant alternative trusted by the Muslim community and welcomed by anyone seeking fairer, more transparent products. This product-market fit has powered our growth, and is only the beginning. Our vision is bigger; to expand our offering and build a financial institution that opens doors for communities often left behind.

Joining StrideUp means being part of a high-performing, values-driven team at the most exciting point in our journey. We have proven success behind us and a huge opportunity ahead, and now we are ready to build beyond. Are you?

StrideUpis backed by leading VC and private equity investors, having raised over £35m in funding.

The Role

This is a high-impact individual contributor role at StrideUp, reporting into our Engineering Manager. You will be a key member of the engineering function, playing a critical role in building the systems that power our mission.

A central part of this role is the intelligent use of technology to raise product quality and development velocity. We are looking for an engineer who is highly motivated and driven to improve the efficiency of our delivery. We believe the key to scaling is using technology more intelligently, you will be our internal expert on how we leverage the latest advancements to stay ahead.

This is not a management role, but it is a role of immense influence. You will be at the cutting edge of code production, championing the adoption of AI-supported development and automation where applicable. You aren’t just a user of these tools, you have a high level of awareness regarding the benefits and risks of agentic tooling, ensuring we innovate safely and effectively.

What You’ll Do

  • Act as a high-impact IC, delivering clean, maintainable, and robust code across our entire stack to support our ethical finance platform.
  • Drive the efficiency of our delivery by identifying bottlenecks and implementing automation or AI-supported workflows to streamline the path from idea to production.
  • Champion and implement the adoption of AI-supported development tools, evaluating their efficacy and ensuring the team understands both the productivity gains and the security/quality risks.
  • Collaborate closely with Product and Leadership to translate commercial objectives into technically sound, deliverable plans that maintain our high standards for quality.
  • Set and uphold engineering standards across code quality, testing, CI/CD, and architecture, acting as a beacon for technical excellence within the team.
  • Step in on the most challenging deliveries, providing the technical “heavy lifting” required to solve complex architectural or performance issues.

You Are

  • Highly Motivated & Driven - You have an internal engine for improvement. You aren’t satisfied with “good enough” and are constantly looking for ways to make our delivery faster and our code higher quality.
  • A Technical Pioneer - You stay at the cutting edge of how software is built today, particularly in how AI can augment the development lifecycle.
  • Pragmatic - You understand the trade offs between speed and perfection. You make sound decisions under uncertainty and know how to manage technical risk.
  • Self aware - You understand your strengths, know when to dive deep, and reflect honestly on your own performance and the system’s health.
  • Communicative & Nuanced - You can explain complex technical choices-and the risks/benefits of new tools like AI-to both technical and non technical stakeholders.
  • Trustworthy & Collaborative - You feel a genuine shared responsibility for the success of the whole business, ensuring our technology directly enables ethical financial outcomes.

Requirements

  • Proven Technical Depth: Strong experience with JavaScript/TypeScript and Java/Kotlin, NestJS, React, and PostgreSQL or MongoDB.
  • Infrastructure Fluency: Hands on experience with AWS, Docker, Terraform, and modern CI/CD pipelines.
  • AI Supported Development: A deep, practical understanding of how to use AI and automation to accelerate code production, with a clear eyed view of the associated risks (security, hallucinations, maintainability).
  • Quality Obsession: A track record of significantly improving the quality and velocity of delivery in a fast paced environment.
  • Commercially Minded: Ability to connect technical choices to business outcomes, specifically within the context of ethical finance and regulated environments.

Bonus

  • Previous experience in FinTech, the lending industry, and/or an FCA regulated firm.
  • Experience with complex financial ledger systems.

Benefits

  • Salary: Competitive, based on experience
  • Discretionary annual bonus
  • 25 days annual holiday
  • Health insurance
  • Life insurance
  • 3% pension contribution
  • Monthly socials
  • Central London location
  • Friendly and informal startup environment with a focus on performance and impact

Equal Opportunity Employer

StrideUp is an equal opportunity employer and is committed to promoting diversity and inclusion in the workplace. We celebrate the diversity of our team and encourage applications from all individuals, regardless of race, ethnicity, religion, gender, gender identity or expression, sexual orientation, disability, age, marital status, pregnancy, or any other characteristic.

We welcome applicants from all backgrounds and look forward to seeing how you can contribute to our mission.

Senior iOS Engineer
Motorway
London
Hybrid
Senior
Private salary
RECENTLY POSTED

About the role

As a Senior iOS Engineer, you’ll be responsible for leading the design and implementation of some of our most cutting edge iOS features. Day to day, you’ll be:

  • Collaborating with designers, product managers, and engineers.
  • Architecting and implementing complex and interesting app features.
  • Developing and evolving our in house Server Driven UI framework, enabling rapid feature delivery and dynamic experiences without app releases.
  • Building and maintaining our mobile infrastructure - CI/CD pipelines with GitHub Actions, App Store deployment workflows, and our automated UI testing platform.
  • Championing best practices and the highest standards for mobile engineering.
  • Closely analysing the details of the UI and overall app experience.
  • Building an understanding of the backend systems that power the app.

About you

We’re looking for someone with:

  • Strong experience with iOS development and proficiency with the latest mobile platform frameworks and features, including Swift, SwiftUI, Swift Packages, etc.
  • 0 to 1 experience building and delivering successful products from scratch.
  • A proven ability to ship impactful, high scale mobile applications.
  • Excellent collaboration and communication skills.
  • Driven, with a bias to action and taking the initiative.

You could be a great fit if

  • You have experience building complex reusable modules.
  • You have integrated modern ML/AI technology into app journeys.
  • You thrive when given ownership and autonomy.
  • You’re passionate about building the best products possible with the latest technologies available.

Bonus

  • You have practical experience with Server Driven UI.
  • You have practical experience with A/B testing.
  • You have practical experience with full stack development.

Location

  • Hybrid 2 days a week in the office (WFH/London)

Benefits

  • A competitive salary
  • BUPA health insurance
  • Discounted gym membership through BUPA
  • OnHand volunteering membership and one paid volunteering day per year
  • Hybrid working
  • Pension scheme
  • Motorway car leasing scheme - lease a zero emissions electric vehicle at a significant discount
  • Enhanced parental leave - We offer enhanced maternity pay (26 weeks of full pay) and enhanced paternity pay (4 weeks of full pay) to eligible employees.
  • Workplace nursery scheme
  • Regular social events
  • Cycle to work scheme

Equal opportunities statement

We are committed to equality of opportunity for all employees. We work to provide a supportive and inclusive environment where people can maximise their full potential. We believe our workforce should reflect a variety of backgrounds, talents, perspectives and experiences. Our strong commitment to a culture of inclusion is evident through our constant focus on recruiting, developing and advancing individuals based on their skills and talents.

We welcome applications from all individuals regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships.

Senior Java Full Stack Engineer, Vice President
LGBT Great
London
Hybrid
Senior
Private salary
RECENTLY POSTED
+7

About this role

Are you interested in building innovative technology that shapes the financial markets? Do you like working at the speed of a startup, but want to solve some of the world’s most complex problems? Do you want to work with, and learn from, hands on leaders in technology and finance?

At BlackRock, we are looking for Software Engineers who like to innovate and solve complex problems. We recognize that strength comes from diversity, and will embrace your unique skills, curiosity, drive, and passion while giving you the opportunity to grow technically and as an individual.

With over USD $10 trillion of assets, we have an exceptional responsibility: our technology empowers millions of investors to save for retirement, pay for college, buy a home, and improve their financial wellbeing.

As a senior developer at BlackRock, you’ll work for a leading financial company and be part of a team creating next generation technology.

What is Aladdin Engineering?

  • Our development teams sit inside Aladdin Engineering. We collaboratively build the next generation technology that changes the way information, people, and technology intersect for global investment firms. We build and package tools that manage trillions in assets and support millions of financial instruments. We perform risk calculations and process millions of transactions for thousands of users every day worldwide.

Which team will you be in?

  • You will be working as a key member of our core Private Markets technology team. Your team will be based in London and is part of the wider team responsible for engineering our cloud first Private Markets platform using a microservice architecture. This platform supports hundreds of client businesses, managing and analyzing their portfolios. The team’s focus is on building scalable, best of breed experiences, including incorporating AI into client facing applications. The team is very quickly moving to AI enabled development, and you will be at the heart of that transformation.

Being a member of Aladdin, you will be:

  • Tenacious: Work in a fast paced and highly complex environment
  • Creative thinker: Analyze multiple solutions and deploy technologies in a flexible way.
  • Great teammate: Think and work collaboratively and communicate effectively.
  • Fast learner: Pick up new concepts and apply them quickly.

Your Responsibilities

  • Work closely alongside the Engineering Lead to deliver on the technical strategy for your team.
  • Collaborate directly with colleagues across Private Markets and the wider Aladdin organization to build and deliver market leading software at pace.
  • Deliver high efficiency, high availability, concurrent and fault tolerant software systems using API First principles.
  • Collaborate with product managers, designers, and other stakeholders to understand requirements and translate them into technical specifications.
  • Design, develop, and implement secure, scalable, and reliable micro services to deliver client facing applications using a Java backend and React frontend.
  • Optimize performance and reliability through continuous testing, debugging, and refinement.
  • Stay abreast of industry trends and emerging technologies to drive innovation and maintain a competitive edge, with a particular focus on AI.
  • Provide technical leadership and mentorship to more junior developers, fostering a culture of learning and growth within the team.

Ideally, you should have

  • A bachelor’s degree in computer science, Engineering, or a related field.
  • 7+ years of professional experience in Java development, with a focus on building client facing APIs or platforms.
  • Strong written and verbal communication skills, with experience managing and mentoring diverse teams.
  • Knowledge of building applications using AI tooling and frameworks (e.g. LLMs, prompt engineering, vector databases).
  • Experience integrating AI/ML services into backend systems and APIs.
  • Familiarity with AI driven development practices and tools for code generation and testing.
  • Strong proficiency in Java and related frameworks (e.g. Spring Boot, Hibernate).
  • Some experience in React or similar, and modern JavaScript/TypeScript.
  • Solid experience with object oriented design and applying standard design patterns.
  • Experience designing, building, and deploying scalable microservices using API first principles with REST and/or gRPC.
  • A strong appreciation for best practices, attention to detail, and building secure and stable systems.
  • A collaborative mindset, with a drive to build high quality software efficiently.
  • Experience with API authentication and authorization mechanisms (e.g. OAuth, JWT).
  • Hands on experience with engineering tools such as Git, Maven, unit and integration testing frameworks, and mocking libraries.
  • Excellent problem solving skills and attention to detail.
  • Exposure to Docker, Kubernetes, and cloud services in an enterprise environment is beneficial.
  • Experience with message brokers such as Kafka a plus.
  • A friendly, positive, and can do attitude.

Our benefits

To help you stay energized, engaged and inspired, we offer a wide range of employee benefits including: retirement investment and tools designed to help you in building a sound financial future; access to education reimbursement; comprehensive resources to support your physical health and emotional well being; family support programs; and Flexible Time Off (FTO) so you can relax, recharge and be there for the people you care about.

Our hybrid work model

BlackRock’s hybrid work model is designed to enable a culture of collaboration and apprenticeship that enriches the experience of our employees, while supporting flexibility for all. Employees are currently required to work at least 4 days in the office per week, with the flexibility to work from home 1 day a week. Some business groups may require more time in the office due to their roles and responsibilities. We remain focused on increasing the impactful moments that arise when we work together in person - aligned with our commitment to performance and innovation. As a new joiner, you can count on this hybrid model to accelerate your learning and onboarding experience here at BlackRock.

About BlackRock

At BlackRock, we are all connected by one mission: to help more and more people experience financial well being. Our clients, and the people they serve, are saving for retirement, paying for their children’s educations, buying homes and starting businesses. Their investments also help to strengthen the global economy: support businesses small and large; finance infrastructure projects that connect and power cities; and facilitate innovations that drive progress.

This mission would not be possible without our smartest investment - the one we make in our employees. It’s why we’re dedicated to creating an environment where our colleagues feel welcomed, valued and supported with networks, benefits and development opportunities to help them thrive.

BlackRock is proud to be an Equal Opportunity Employer. We evaluate qualified applicants without regard to age, disability, race, religion, sex, sexual orientation and other protected characteristics at law.

Senior Engineer
London Metal Exchange Limited
London
In office
Senior
Private salary
RECENTLY POSTED
+9

Senior Engineer page is loaded Senior Engineerlocations: UK-Londontime type: Full timeposted on: Posted Todayjob requisition id: R003806Senior Engineer Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: C - Vice President Reporting Line: (UK Division) Information Technology Location: UK-London Worker Type: Permanent About the London Metal Exchange: The London Metal Exchange is the world centre for industrial metals trading. Most of the world's global non-ferrous futures business is conducted on the LME's three trading platforms totalling $18 trillion, 178 million lots and 4 billion tonnes with a market open interest high of 1.8 million lots in 2024. All trades are cleared and settled by LME Clear. Participants can transfer or take on price risk against aluminium, copper, nickel, tin, zinc, lead, molybdenum, cobalt, lithium, steel scrap, rebar and hot-rolled coil as well as alumina, aluminium premiums and alloys.The LME and LME Clear are HKEX Group companies. Overall Purpose of Role : LMEsmart is the LME's Inter-Office Trading platform, responsible for trade registration, lifecycle management, and trade matching. The primary focus of the role is to engineer resilient Inter-Office integrations and workflows that automate recovery, streamline price band governance, and surface real time matching performance-reducing manual effort, improving compliance, and strengthening Inter Office market oversight.Develop the automation of test tooling and framework development for the Inter-Office Trading platform-onboarding vendor tools, analysing requirements, developing, deploying and documenting solutions. Execute and evolve the automated test suite with actionable MI/reporting; refining a robust automation foundation that improves efficiency and delivery; communicate key insights to IT and Business stakeholders; and manage the relevant test environments so application codebases and underlying infrastructure are well understood and documented. PERSON SPECIFICATION: Academic and Professional Qualifications Required: Preferred - Bachelors or Master's Degree (Computer Science or Related Degree, Maths or Physics also considered) Required Knowledge and Level of Experience: Degree in Computer Science, IT or related disciplines. 5+ years' experience in software development with Java (JVM), including performance optimisation and profiling. Deep understanding of cloud infrastructures, usage patterns, across at least one major cloud vendor. Knowledge of off heap data structures, including memory mapped file based data structures. Knowledge and experience of JVM based optimisation. Experience with distributed systems, data streaming (e.g., Kafka) and big data processing paradigms. Working in any of: Scrum, Agile, XP, Kanban or Lean Software Development environment. Software and application design and algorithm design and implementation. Version control with Git; understanding of DevOps principles and secure software development (DevSecOps). Working knowledge of data streaming standards and use cases; exposure to highly available services. Security aspects of software development. Bonus for knowledge of: UI development using React.js. Scripting languages, preferably Python. NoSQL or distributed databases (e.g., Redis, Couchbase) Automation/configuration management (e.g., Ansible, Puppet, Chef). Containerisation and orchestration (Docker, Kubernetes). Public cloud (e.g., AWS) and IaC (e.g., CloudFormation). Skills set and Core Competencies Required for Role: Highly proficient in Java; able to build high throughput, low latency services. Understanding of containers and Kubernetes; ability to implement complex network topologies in cloud like environments. Ability to scale applications to handle high frequency market data. Must be able to communicate clearly and constructively with wide range of audiences in writing or in speech Be able to make decisions and have action-oriented attitude. Establishes and maintains constructive and collaborative relationships with all business areas. Proactive planning, pragmatic judgement and attention to detail. Personal Qualities: Calm under pressure with changing priorities; resolves issues innovatively. Dynamic, self motivated, accountable and proactive; takes pride in team deliverables. Strong interpersonal skills; able to mentor and support colleagues.The LME is committed to creating a diverse environment and is proud to be an equal opportunity employer. In recruiting for our teams, we welcome the unique contributions that you can bring in terms of education, ethnicity, race, sex, gender identity, expression and reassignment, nation of origin, age, languages spoken, colour, religion, disability, sexual orientation and beliefs. In doing so, we want every LME employee to feel our commitment to showing respect for all and encouraging open collaboration and communication.Hong Kong Exchanges and Clearing Limited (HKEX) is a publicly-traded company (HKEX Stock Code:388) and one of the world's leading global exchange groups, offering a range of equity, derivative, commodity, fixed income and other financial markets, products and services, including the London Metals Exchange.As a superconnector and gateway between East and West, HKEX facilitates the two-way flow of capital, ideas and dialogue between China and the rest of world, through its pioneering Connect schemes, increasingly diversified product ecosystem and its deep, liquid and international markets.HKEX is a purpose-led organisation which, across its business and through the work of HKEX Foundation, seeks to connect, promote and progress its markets and the communities it supports for the prosperity of all.

Machine Learning Engineer
Kingfisher plc
London
Hybrid
Junior - Mid
Private salary
RECENTLY POSTED
+1

Overview

We’reKingfisher, A team made up of over 74,000 passionate people who bring Kingfisher - and all our other brands: B&Q, Screwfix, Brico Depot, Castorama andKoctasto life. Guided by our purpose Better Homes. Better Lives. For Everyone. We believe a better world starts with better homes, and we work every day to make that a reality. Join us and help shape the future of home improvement. This is an opportunity to make a significant impact across one of the largest retail groups in Europe. We are looking for a Machine Learning Engineer who will support the delivery and operationalisation of advanced artificial intelligence solutions created by our Group AI team. Your work will help shape how millions of customers and colleagues experience our products, services and decision making across our retail brands. You will work as part of a high performing engineering team to build scalable machine learning systems, ensuring models are robust, efficient and suitable for a live environment. You will collaborate with engineering, product and architecture colleagues to improve tools, processes and practices that accelerate the use of artificial intelligence across the organisation.

Key Accountabilities / Responsibilities:

  • Develop machine learning models and support their deployment into production
  • Write production quality code that is robust, efficient and maintainable
  • Contribute to the implementation and improvement of pipelines, tooling and automation
  • Apply good engineering standards and practices in model development
  • Monitor performance and contribute to ongoing optimisation of models
  • Work with colleagues to understand requirements and priorities
  • Share knowledge, contribute ideas and support a collaborative team culture

Qualifications:

  • Good understanding of computer science fundamentals, including data structures, algorithms and software design
  • Practical experience with classical machine learning techniques and an awareness of modern approaches such as natural language processing and deep learning
  • Strong Python skills and experience with common libraries such as Pandas, scikit-learn and Jupyter
  • Experience working with SQL and data pipelines to prepare and transform data for model training
  • Understanding of model evaluation, monitoring and improving performance in a production environment
  • Familiarity with tools and practices for deploying models, ideally including Git, CI workflows and containerisation
  • Comfortable working with statistical concepts to interpret data and assess model performance
  • Ability to work collaboratively, communicate clearly and deliver work to agreed outcome

How We Work

We believe in flexibility and balance. Our hybrid model blends home working for focus with time spent connecting and collaborating - whether in our offices or at offsite locations. On average within our Engineering team-40% of your time involving in-person collaboration.

We value the perspectives new team members bring and encourage you to apply - even if you don’t meet 100% of the requirements.

What We Offer

An inclusive environment where your potential is limited only by your imagination. We encourage new ideas, support experimentation, and strive to create a workplace where everyone can be their best self. Find out more about Diversity & Inclusion at Kingfisherhere

We also offer a competitive benefits package and plenty of opportunities to stretch and grow your career. Scroll down below to find out more about our benefits.

Diversity & Inclusion

Our customers come from all walks of life- and so do we. We’re committed to ensuring all colleagues, future colleagues, and applicants are treated equally, regardless of age, gender, marital or civil partnership status, ethnicity, culture, religion, belief, political opinion, disability, gender identity, gender expression, or sexual orientation.

Private Health Care

Opportunity to receive up to family level cover with AXA. Join within three months of starting or at annual renewal in April. (This benefit is subject to Benefit In Kind taxation).

Kingfisher Pension Scheme

Immediate eligibility through auto-enrolment. Contribute 8% to receive a max 14% from the Company.

25 Days’ Holiday

25 days per annum plus bank holidays as stated in your contract (pro rated for part time colleagues).

Staff Discount

20% discount at B&Q and Screwfix. Eligible after 3 months service.

Kingfisher Share Incentive Plan (SIP)

Share ownership in a tax efficient way. Save between £10 to £150 per month. Join at any time once three months service is reached.

Life Assurance

x4 Salary plus benefit equal to value of your Retirement Account (if an active member of KPS-MP) or x1 Salary if not active member.

Bonus

Competitive bonus scheme that aligns to work level of role.

Kingfisher Share Save

Save with the option to buy Kingfisher plc shares at the end of a 3 or 5 year period. Offered annually. Three months service is required at the annual invitation date, normally in October.

Our Behaviours

At Kingfisher, we are united by our 6 core behaviours

Constantly improving our customer experience

Acting with humanity and care

Be curious

Thriving on learning, thinking beyond the obvious

Be inclusive

Acting inclusively in diverse teams to achieve together

Be agile

Working with trust, pace and agility

Be accountable

Championing the plan to deliver results and growth

Training & Development

There are so many ways you can grow, learn, and develop here at Kingfisher. At whatever pace suits you.

Conversations with senior leaders Resources and tools to help you grow

Improving without instruments to help you learn is near impossible. That’s why we make sure you have everything at your fingertips to find exactly what you need to keep growing.

Initiatives that measure development

With plans that ask you what you want to achieve and when you want to achieve them by, tracking progress and keeping development at the forefront of conversation is easy.

Find your path

The scale of group functions within Kingfisher is huge. That means you have the chance to build different career paths within multiple areas of the organisation.

Sharing is caring

We aren’t selfish here at Kingfisher. Whatever your level of experience, you’ll work with colleagues who are always welcoming and ready to share their knowledge whenever you need it.

Reach for the stars

So your ambitions are high? Good thing we have opportunities to find experiences in line with more senior roles and responsibilities. Here, you can evolve your career, no matter your level.

Why Kingfisher

We’re an innovative, international retailer on a journey to actively make a difference. Always striving to take that next step. You can be part of the difference. From bottom to top you can progress in a collaborative environment. So, why not Kingfisher?

Application Process What to expect from our application process Step 1: Application

Send in your application via our Kingfisher Careers website.

Step 2: Review

A member of the Talent Acquisition team will then review your application let you know if you have progressed to the next stage of the process.

Step 3: Interview 1

You’ll then have a telephone interview/one to one conversation with a recruiter.

Step 4: Interview 2

As you progress, you’ll be invited to attend a face to face or virtual interview.

Step 5: Feedback

Your recruiter will be in contact with feedback and, if successful, the details of your job offer!

Full Stack AI Engineer (£70,000 + Equity) at CreateTOTALLY
Jack & Jill/External ATS
London
In office
Mid - Senior
£70,000
RECENTLY POSTED
+1

Job Title

Full Stack AI Engineer

Salary

Up to £70,000 + Equity

Company Description

CreateTOTALLY - AI-powered creative automation for Figma and Adobe

Job Description

As a Full Stack AI Engineer at CreateTOTALLY, you will build and ship features that automate creative production for global brands. Leveraging Next.js, Node.js, and LLMs, you’ll solve the repetitive production grind by developing intelligent automation workflows, owning features end-to-end on AWS serverless infrastructure within a fast-moving, central London-based startup environment.

Location

London, UK

What you will do

  • Develop and deploy full-stack features using Next.js/React, Node.js, and Python on AWS serverless infrastructure.
  • Integrate LLMs and AI APIs into the core product to automate asset generation, reviews, and complex brand workflows.
  • Collaborate across the team to improve UX and pragmatic technical architecture, ensuring high performance across Figma and Adobe integrations.

The ideal candidate

  • 3-5 years of full-stack experience with deep proficiency in React/Next.js, Node.js, and PostgreSQL databases.
  • Proven experience integrating AI/LLM APIs into production applications and a passion for modern AI-assisted development tools.
  • A self-directed builder with strong UK work rights who prioritizes shipping speed and user experience over backend plumbing.
Assistant Vice President - Architect
Genpact
London
Remote or hybrid
Senior - Leader
Private salary
RECENTLY POSTED
+6

With us, you’ll learn fast, work smart, and make a difference. You’ll build a career that matters.

Job Description - Assistant Vice President - Architect (COR034861)

Responsibilities

  • Define and lead technical design methodologies, processes, technologies, and standards.
  • Ensure product design and architecture fit the technical framework, enabling rapid growth.
  • Introduce industry best practices and steer technology evolution to shape the product roadmap.
  • Mentor engineering team members, offering guidance and support.
  • Report directly to the VP Architect under the CTO office.
  • Build an efficient, process driven engineering environment that scales quickly.
  • Research future technology directions for product architecture.
  • Participate in peer reviews of solution designs and code.
  • Engage in hands on development to ensure successful solution implementation.
  • Collaborate with VP R&D and stakeholders to create a roadmap that supports evolving products.

Qualifications Minimum Qualifications / Skills

  • Experience in software development and architecture in product based companies.
  • Strong knowledge of design and enterprise architectural patterns.
  • Extensive experience with Microsoft .NET technologies (.NET Framework/.NET Core).
  • Proven C# expertise with deep understanding of language internals.
  • Experience with Microsoft Azure and familiarity with AWS and GCP.
  • Proficiency in Docker, Kubernetes, and container orchestration.
  • Experience with relational and non relational databases (SQL, PostgreSQL, MongoDB).
  • Strong grasp of RESTful services and API design.
  • Experience with message brokers such as RabbitMQ or Apache Kafka.
  • Understanding of Scrum and Agile methodologies.
  • Fluent in spoken and written English.

Preferred Qualifications / Skills

  • Experience with additional cloud platforms like AWS and GCP.
  • Background in high performance distributed systems.
  • Familiarity with modern development tools and practices.
  • Contribution to open source projects.
  • Degree in Computer Science or related discipline.

Genpact is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws. Genpact is committed to creating a dynamic work environment that values respect and integrity, customer focus, and innovation.

Senior Full Stack Engineer, Agentic Security
Dynamo AI
London
Remote or hybrid
Senior
Private salary
RECENTLY POSTED
+6

About Dynamo AI

Dynamo AI is building the future of trustworthy AI for the enterprise. Our platform provides real-time guardrails, red-teaming, and observability for generative and agentic AI systems-ensuring safe, compliant, and reliable deployments across regulated sectors such as financial services, insurance, healthcare and government.

We’re backed by leading partners and rapidly expanding with some of the world’s most sophisticated enterprises. Our products are in production at some of the largest institutions in the world (including Intel, Lenovo, Experian, and the US Army), actively unlocking AI deployments. We’re well recognized and well funded (>$30M raised), with offices in NYC, SF, Bangalore, and a European office planned to open soon.

The Agentic Security Team builds the product and infrastructure behind Agent Warden - a security layer for agentic systems that detects risk patterns, enforces guardrails, and gives teams visibility into what their AI agents are actually doing. We ship backend services, frontend dashboards, CLI tools, and the deployment infrastructure that runs them. We work in tight loops with the Applied Research team, turning their insights into production systems. You can see what we’re building here.

You’ll build and own the production systems behind Agent Warden - the backend services, frontend dashboards, CLIs, and deployment infrastructure that make the product work end-to-end. You’ll ship features fast, keep things simple, and make the systems reliable enough for enterprise customers to depend on. You can see what we’re building here.

This is a full stack, backend heavy role with a strong agentic development philosophy. We develop using AI-assisted workflows (Cursor, Claude Code, agent skills) as a first-class part of how we build software - not as an afterthought. You’ll be expected to be highly productive in this mode of working.

In this role you will:

  • Own end-to-end multiple backend services - APIs, data pipelines, shared libraries, and ML-adjacent packages (Python, FastAPI, NestJS)
  • Build frontend dashboards and UIs with clean DOM rendering, efficient state management, and solid UX principles (React, TypeScript)
  • Design and work with data models and migrations (PostgreSQL), and caching layers (Redis)
  • Contribute to CI/CD and deployment infrastructure (Dockerfiles, Helm charts, GitHub Actions, K8s, AWS) and own release cycles end-to-end - versioning, binary packaging (PyInstaller), and distribution
  • Write and use agent skills, cursor rules, and structured AI-assisted workflows as part of your daily development process
  • Own the quality of what you ship - unit tests, latency tests, performance benchmarks, load tests, and debugging production issues
  • Collaborate closely with the Applied Research team to productionize new capabilities

You might thrive in this role if:

  • You have strong full-stack experience - you’re comfortable building APIs, writing database queries, and shipping React/Next.js UIs
  • You’ve built production services with FastAPI or similar frameworks
  • You understand dependency management and packaging - you’re comfortable with uv , pyproject.toml , editable installs, and managing dependency graphs across shared libraries
  • You’ve owned release cycles end-to-end - versioning, changelogs, binary packaging, and distribution
  • You’re comfortable with infrastructure: Docker, Kubernetes, Helm, GitHub Actions, AWS. You don’t need to be a DevOps engineer, but you can read a Helm chart, debug a failed deploy, and add an environment variable without hand-holding
  • You develop using AI-assisted tools (Cursor, Claude Code, Copilot) and are productive in agentic workflows - writing skills, using structured prompts, and leveraging AI to move faster. No AI slop.
  • You care about code quality, clear abstractions, and keeping things simple. You prefer explicit over clever.
  • You have working knowledge of Git and are comfortable with trunk-based development, rebasing, and clean commit hygiene
  • You’re comfortable working in ambiguity - requirements change fast, priorities shift, and you’re proactive about figuring things out rather than waiting for direction
  • You communicate clearly and can own a feature end-to-end - from understanding the requirement to deploying it

Nice to have:

  • Experience building CLIs with clean argument parsing, help text, and user-friendly error handling
  • Understanding of Model Context Protocol (MCP), have built MCP servers/clients, and understand how LLMs invoke tools and interact with external systems
  • Experience with Redis Streams, event-driven architectures, or real-time data pipelines
  • Experience with ArgoCD, GitOps workflows, or managing multi-environment deployments
  • Interest in AI security - understanding how agentic systems can be exploited and how to defend against it

What we offer

  • Competitive salary + equity, so you share in the company’s upside
  • Work at the forefront of AI security, helping define a new category
  • Remote-friendly, with a preference for candidates based in Amsterdam, Paris, Poland, New York, or San Francisco
  • Fully funded team retreats every 8 weeks
  • Health insurance allowance for you and your dependents
  • Wellbeing, learning, and home office allowances (to support health, growth, and your setup)
Senior Java Engineer - Full Stack, Vice President
Citigroup Inc.
London
In office
Senior
Private salary
RECENTLY POSTED
+4

Role Overview

The Senior Java Full-Stack Engineer is an experienced, individual contributor position responsible for designing, developing, and implementing high-quality, end-to-end application systems and programs in coordination with the Technology team. The overall objective of this role is to drive application systems analysis, technical design, and programming across the full technology stack, leveraging modern technologies and AI-driven development practices.

Responsibilities

  • Actively participate in the entire software development lifecycle (SDLC), from requirements analysis and technical design to coding, testing, deployment, and maintenance of both front end and back end components.
  • Design, develop, and maintain resilient and scalable back end services and APIs using Java and a microservice based architecture.
  • Design, develop, and implement intuitive and responsive user interfaces with a strong focus on front end technologies like React or Angular.
  • Integrate AI powered development tools (such as GitHub Copilot, Devin, or similar) into the SDLC to enhance productivity, code quality, and innovation.
  • Champion and enforce high standards for code quality, performance, and security through strong code review practices across the full stack.
  • Review and analyze proposed technical solutions for projects, providing expert guidance on architecture and design for distributed systems.
  • Contribute to the formulation of technical strategy and roadmaps for application development.
  • Develop a comprehensive understanding of how different business areas integrate to accomplish firm wide goals.
  • Provide evaluative judgment based on the analysis of factual data in complex and unique situations, ensuring solutions are well engineered and sound.
  • Drive the delivery of end results on projects, ensuring high standards of quality and adherence to timelines.
  • Ensure essential procedures are followed and contribute to defining and improving coding standards, design patterns, and development practices.
  • Mentor junior engineers and lead by example in technical excellence and collaboration.
  • Appropriately assess risk when making technical decisions, demonstrating particular consideration for the firm’s reputation and safeguarding Citigroup, its clients, and assets by driving compliance with applicable laws, rules, and regulations.

Qualifications

  • Proven Track Record: Extensive (6-10 years) and progressive hands on experience in software engineering, with a demonstrated history of technical growth and tackling increasingly complex challenges in a full stack capacity.
  • Enterprise Scale Experience: Verifiable experience in designing, building, and maintaining large scale, distributed, and mission critical applications. This includes a deep understanding of scalability, high availability, security, and observability.
  • Full Lifecycle Proficiency: Comprehensive experience across the entire SDLC, including requirements gathering, architectural design, implementation, testing strategies, and deployment pipelines.
  • Essential: Strong proficiency in back end development with Java, including experience with frameworks like Spring Boot.
  • Essential: Proven experience designing, building, and operating applications based on a microservice architecture.
  • Essential: Strong proficiency in front end development with modern frameworks, specifically React or Angular.
  • Essential: Demonstrated experience utilizing AI powered development tools (e.g., GitHub Copilot) within the SDLC.
  • Essential: Deep understanding of strong engineering fundamentals, including data structures, algorithms, design patterns, and best practices.
  • Nice to Have: Experience with data stores such as MongoDB or Elasticsearch.
  • Nice to Have: Experience with Next.JS.
  • Nice to Have: Familiarity with Specification Driven Development methodologies.
  • Technical Ownership: A strong sense of ownership and accountability, with a proven ability to drive technical projects to completion in a fast paced, agile environment.
  • Experience in the Financial Services industry is a plus.
  • Excellent problem solving skills and the ability to work with complex and ambiguous requirements.
  • Consistently demonstrates clear and concise written and verbal communication.

This job description provides a high level review of the types of work performed. Other job related duties may be assigned as required.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity, view accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster.

FX Risk Lead Java Developer - Vice President
Citigroup Inc.
London
Hybrid
Senior
Private salary
RECENTLY POSTED
+2

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and deal with incomparable trade volumes, scale and impact. We’re looking for new, innovative ways to push the boundaries of financial technology. Citi’s global technology team spans 84 countries, with almost 30,000 colleagues managing thousands of projects across the globe. Our team is young but rapidly growing. Join an environment with a laser focus on growth and progress and take your career to the next level through the power of Citi’s unmatched globality and vast expertise.

We are currently building FX Risk valuation platform for Citi. There is a set of old and new platforms that serve the Client’s FX business in multiple countries by providing the ability for real time derivatives pricing, risk management and data analytics. Our platform is starting to replace a set of the existing risk applications with new generation ones with web based UI, server side computing and grid technology, distributed in memory solutions. The new application is going to serve traders, sales and external clients. The solution is scalable to cover multiple locations and meet latency requirements. The team is growing fast and now we are looking for a strong and motivated FX Risk Lead Java Developer.

Key Responsibilities

  • Design, develop, and maintain Java based microservices for high throughput application
  • Integrate and optimize Apache Ignite based solution: in memory data grid for FX trades processing
  • Implement real time data ingestion and processing pipelines using Apache Kafka / Solace messaging
  • Design and maintain robust Mongo DB / Oracle data models and queries for data persistence
  • Ensure application scalability and reliability in cloud hosted Linux based environment
  • Collaborate with DevOps to containerize services and deploy using CI/CD pipelines
  • Conduct performance tuning, code reviews, and troubleshooting production issues
  • Document system architecture, design decisions, and development processes

What we want from you

  • Strong hands on experience with Core Java and multithreading in high load system
  • Practice with JVM performance optimization and memory profiling
  • Familiarity with distributed systems architecture and in memory computing concepts
  • Proven experience with in memory caching solution Apache Ignite in production environment
  • Solid experience with MongoDB (CRUD, indexing, performance tuning)
  • Deep SQL knowledge and query optimization in Oracle database
  • Solid understanding of messaging technologies Apache Kafka / Solace
  • Proficiency in working with Linux environment and scripting
  • Experience deploying and maintaining applications in cloud platforms (AWS, Azure, etc.)
  • Passion to write code using TDD and be ready for L3 support and production release activities
  • English B1

Qualifications

  • Experience in systems analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Working knowledge of consulting/project management techniques/methods
  • Ability to work independently, multi task, and take ownership of various parts of a project or initiative

Nice to Have

  • Understanding business processes of investment banking area
  • Knowledge of FX Risk valuation and pricing procedures
  • Experience with FX trade processing

Education

  • Bachelor’s degree/University degree or equivalent experience

What we’ll provide you

This is a unique role that will put you in the position to be part of a new venture and actively drive change. Every day there will be new challenges that will help you develop new skills that can drive your career.

By joining Citi London, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)
  • Discretionary annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends

Visit our Global Benefits page to learn more.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review, please contact us. Please view Citi’s EEO Policy Statement and the Know Your Rights poster.

Global Equities ETF Technology Lead - SVP
Citigroup Inc.
London
Hybrid
Senior
Private salary
RECENTLY POSTED

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

Equities Tech

Equities Technology at Citi is undertaking a bold, multi-year transformation to build a best-in-class global platform across execution, prime, clearing and cross-product margining. We are re engineering our technology estate to achieve world-leading performance and resiliency, enabling new capabilities in advanced execution, global market connectivity, and modernised post-trade, clearing and margin processes. Our ambition is to deliver a seamlessly integrated, highly automated platform that drives outstanding client outcomes and accelerates growth across our global franchise. As part of the team, you’ll collaborate closely with high-calibre engineers and deeply engaged business and product partners - working together to define and deliver the next generation of Equities technology at Citi.

Equities Technology organization is looking for a senior technologist to lead the delivery of the strategic ETF RFQ, Pricing, and Trading platform globally. This is a senior vice president level role located London.

The target platform will support RFQ, pricing, and trading for ETF products for Equities, Spread Products, Rates, and Commodities.

The person in this role will be responsible for the end-to-end delivery of the platform and the replacement of any legacy and vendor trading systems. The objective of this multi-year initiative is to have a comprehensive and robust multi-asset ETF offering with a competitive cost of ownership and low “price per feature” to support the growth of the business.

The platform include a user interface, automated and semi-automated workflow modules, control layers, and supporting services.

Key responsibilities of the person in this role will include:

  • Delivering on a multi-year technology roadmap in alignment with the budget constraints and in line with the business value proposition.
  • Close partnership with the business to maximize the value of the platform and ensure the right sequence of delivery.
  • Management of a global team of developers.
  • Oversight of system architecture, design of key modules, SDLC, and adherence to technology standards.
  • Rapid adoption of AI toolkits in line with the firm’s strategy of modernization of the development process.
  • Highly automated low cost quality assurance.
  • Close collaboration with production support to ensure successful delivery and operation of the system.
  • Hiring new talent.
  • Partnership with other technology teams including Client Connectivity, Execution Services, and Risk.
  • Close partnership with regulatory, compliance, and audit.
  • Compute and estate management including hygiene, security, and vulnerability items.

The successful candidate will have the following skills and experience:

  • Past record of successful delivery of ETF RFQ, pricing, and trading systems on a global scale.
  • Proven experience in Java development (this is a hands on role).
  • Strong understanding of ETF reference and market data and existing vendor offerings in this space.
  • Command of the latest AI productivity tools.
  • Strong Engineering background and command of modern architectures and frameworks (GUI, middleware, server, document & relational databases)
  • Strong command of modern Software Development Lifecycle (SDLC) best practices.
  • Solid understanding of Equities products and services
  • Strong knowledge of FIX protocol.
  • Excellent written and verbal communication skills.

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

What we’ll provide you

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources

Visit our About Us Culture, Values & Benefits page to learn more.

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Productivity and Tooling Java Developer - Assistant Vice President
Citigroup Inc.
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+3

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities.

Join the Technology Application Strategy team, where we empower Citi’s global developer community to build better, faster, and with greater satisfaction. We are a dynamic and globally distributed team of passionate technologists across London, Belfast, and the US, dedicated to designing, building, and deploying cutting edge productivity and tooling solutions.

Our mission is to revolutionise the developer experience at Citi, providing innovative tools and platforms that streamline workflows, enhance efficiency, and foster a culture of continuous improvement. If you thrive on solving complex problems and aspire to make a significant impact on how thousands of developers operate worldwide, you’ll find your challenge here.

Role Overview / What will you do:

  • You will play a key role in developing tooling for the Citi developer community using a range of technologies including Java and SpringBoot microservices on Linux on OpenShift.
  • You’ll build APIs to integrate with other systems across the bank using industry best practices.
  • You will engage across the entire Software Development Lifecycle (SDLC), from initial design and architecture to development, testing, deployment, and ongoing support, ensuring the delivery of high quality, impactful solutions.
  • Act as a trusted consultant and partner to developers worldwide within Citi. You will provide expert guidance, facilitating their onboarding and maximizing their utilization of the innovative tools and platforms you help create.
  • You will serve as a subject matter expert for both senior stakeholders and team members. You will role model engineering excellence and play your part in actively fostering a culture of continuous learning and openly sharing your knowledge and experience.

Key Skills and Experience

  • You will be a highly motivated self starter who is comfortable taking on new challenges with an open and inquisitive mind and a readiness to learn.
  • You will be a competent Java developer who drives with tests and understands the importance of writing clean, testable code.
  • You will have a strong understanding of core Java and have experience building apps using SpringBoot.
  • You will have experience working with build tools such as Gradle.
  • You will be comfortable working with Linux and be familiar with standard developer tooling, such as Git, BitBucket/GitHub, Jira, Confluence, etc.
  • You will have a knowledge of build pipelines, CI/CD and the pathway to production.

Desirable Skills

  • Working knowledge of app containerisation and deploying applications on cloud platforms (e.g. OpenShift, AWS, GCP) with Docker or Podman.
  • Experience with relational databases such as Oracle.

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)
  • A discretionary annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review, Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Senior Java Engineer - Full Stack, Vice President
Citibank (Switzerland) AG
London
Hybrid
Senior
Private salary
RECENTLY POSTED
+3

For additional information, please review . Role Overview: The Senior Java Full-Stack Engineer is an experienced, individual contributor position responsible for designing, developing, and implementing high-quality, end-to-end application systems and programs in coordination with the Technology team. The overall objective of this role is to drive application systems analysis, technical design, and programming across the full technology stack, leveraging modern technologies and AI-driven development practices. Responsibilities: Actively participate in the entire software development lifecycle (SDLC), from requirements analysis and technical design to coding, testing, deployment, and maintenance of both front-end and back-end components. Design, develop, and maintain resilient and scalable back-end services and APIs using Java and a microservice-based architecture . Design, develop, and implement intuitive and responsive user interfaces with a strong focus on front-end technologies like React or Angular . Integrate AI-powered development tools (such as GitHub Copilot, Devin, or similar) into the software development lifecycle (SDLC) to enhance productivity, code quality, and innovation. Champion and enforce high standards for code quality, performance, and security through strong code review practices across the full stack. Review and analyze proposed technical solutions for projects, providing expert guidance on architecture and design for distributed systems. Contribute to the formulation of technical strategy and roadmaps for application development. Develop a comprehensive understanding of how different business areas integrate to accomplish firm-wide goals. Provide evaluative judgment based on the analysis of factual data in complex and unique situations, ensuring solutions are well-engineered and sound. Drive the delivery of end results on projects, ensuring high standards of quality and adherence to timelines. Ensure essential procedures are followed and contribute to defining and improving coding standards, design patterns, and development practices . Mentor junior engineers and lead by example in technical excellence and collaboration. Appropriately assess risk when making technical decisions, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients, and assets by driving compliance with applicable laws, rules, and regulations. Qualifications: Proven Track Record: Extensive (6-10 years) and progressive hands-on experience in software engineering, with a demonstrated history of technical growth and tackling increasingly complex challenges in a full-stack capacity. Enterprise-Scale Experience: Verifiable experience in designing, building, and maintaining large-scale, distributed, and mission-critical applications. This includes a deep understanding of scalability, high availability, security, and observability. Full-Lifecycle Proficiency: Comprehensive experience across the entire software development lifecycle (SDLC), including requirements gathering, architectural design, implementation, testing strategies, and deployment pipelines. Essential: Strong proficiency in back-end development with Java , including experience with frameworks like Spring Boot. Essential: Proven experience designing, building, and operating applications based on a microservice architecture . Essential: Strong proficiency in front-end development with modern frameworks, specifically React or Angular . Essential: Demonstrated experience utilizing AI-powered development tools (e.g., GitHub Copilot) within the software development lifecycle. Essential: Deep understanding of strong engineering fundamentals , including data structures, algorithms, design patterns, and best practices . Nice to Have: Experience with data stores such as MongoDB or Elasticsearch . Nice to Have: Experience with Next.JS . Nice to Have: Familiarity with Specification-Driven Development methodologies. Technical Ownership: A strong sense of ownership and accountability, with a proven ability to drive technical projects to completion in a fast-paced, agile environment. Experience in the Financial Services industry is a plus. Excellent problem-solving skills and the ability to work with complex and ambiguous requirements. Consistently demonstrates clear and concise written and verbal communication. This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review . View Citi's and the poster.

Productivity and Tooling Java Developer - Assistant Vice President
Citibank (Switzerland) AG
London
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
+3

For additional information, please review .Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech . Join the Technology Application Strategy team, where we empower Citi's global developer community to build better, faster, and with greater satisfaction. We are a dynamic and globally distributed team of passionate technologists across London, Belfast, and the US, dedicated to designing, building, and deploying cutting-edge productivity and tooling solutions.Our mission is to revolutionise the developer experience at Citi, providing innovative tools and platforms that streamline workflows, enhance efficiency, and foster a culture of continuous improvement. If you thrive on solving complex problems and aspire to make a significant impact on how thousands of developers operate worldwide, you'll find your challenge here. Role Overview/What will you do: You will play a key role in developing tooling for the Citi developer community using a range of technologies including Java and SpringBoot microservices on Linux on OpenShift. You'll build APIs to integrate with other systems across the bank using industry best practices. You will engage across the entire Software Development Lifecycle (SDLC), from initial design and architecture to development, testing, deployment, and ongoing support, ensuring the delivery of high-quality, impactful solutions. Act as a trusted consultant and partner to developers worldwide within Citi. You will provide expert guidance, facilitating their onboarding and maximizing their utilization of the innovative tools and platforms you help create. You will serve as a subject matter expert for both senior stakeholders and team members. You will role model engineering excellence and play your part in actively fostering a culture of continuous learning and openly sharing your knowledge and experience. Key Skills and Experience You will be a highly motivated self-starter who is comfortable taking on new challenges with an open and inquisitive mind and a readiness to learn. You will be a competent Java developer who drives with tests and understands the importance of writing clean, testable code. You will have a strong understanding of core Java and have experience building apps using SpringBoot. You will have experience working with build tools such as Gradle. You will be comfortable working with Linux and be familiar with standard developer tooling, such as Git, BitBucket/GitHub, Jira, Confluence, etc. You will have a knowledge of build pipelines, CI/CD and the pathway to production. Desirable Skills Working knowledge of app containerisation and deploying applications on cloud platforms (e.g. OpenShift, AWS, GCP) with Docker or Podman. Experience with relational databases such as Oracle. What we'll provide you: By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resourcesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Most Relevant Skills Please see the requirements listed above. Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review . View Citi's and the poster.

Senior ETRM Application Developer
Castleton Commodities International, LLC
London
In office
Senior
Private salary
RECENTLY POSTED
+7

Senior ETRM Application Developer page is loaded Senior ETRM Application Developerlocations: London, UKtime type: Full timeposted on: Posted Todayjob requisition id: R1285Castleton Commodities International (CCI) is hiring a Senior ETRM Application Developer to expand our Commodities Trading Application Development team. This role sits at the center of our end-to-end trading lifecycle and is responsible for building and enhancing the applications and integrations that support front-to-back commodities trading, from exchange connectivity and trade capture through Confirmations, Scheduling, P&L, Risk, & Settlements. You will work across a distributed application landscape and partner closely with Trading, Risk, Operations, and Technology teams to deliver scalable solutions with strong data quality, resiliency, observability, and control. The ideal candidate is a hands-on engineer who can design clean interfaces, modernize integrations, and drive best practices across development and release processes. Responsibilities: Design, develop, and support applications and services across the end-to-end commodities trade lifecycle. Build and enhance integrations between ETRM platforms and systems utilizing Java & Oracle. Develop and maintain robust data pipelines including mapping, transformations, validations, and exception handling to ensure accuracy and completeness. Partner with Trading, Risk, Scheduling, Settlements, and Accounting stakeholders to translate requirements into technical designs and deliverables. Own production support for assigned systems, including incident response, root cause analysis, and implementation of permanent fixes. Improve operational resiliency through monitoring, alerting, automated controls, reconciliation routines, and reprocessing capabilities. Contribute to architecture and design decisions with a focus on performance, maintainability, testability, and security. Participate in code reviews and mentor engineers by promoting strong engineering standards and reusable design patterns. Drive modern SDLC practices including version control discipline, automated testing, CI/CD, and release management. Coordinate and lead work delivered by offshore development teams, including planning, task delegation, and quality oversight. Qualifications: Bachelor's Degree in any relevant discipline such as Mathematics, Computer Science, or Engineering. 10+ years of experience successfully delivering ETRM development and support in a commodity trading company. Experience working with a US based management team and global development team with offshore development. Proven ability to directly interface with business users on the entire SDLC. Significant experience in Triple Point (TPT) CommodityXL (CXL) or similar full scale ETRM system. Experience in interfacing with commodity exchanges (ICE, CME, NYMEX). Working knowledge in cloud platforms such as AWS and Azure. Ability to work effectively in a fast-paced, dynamic and high-intensity environment including an open-floor plan, with timely responsiveness and the ability to work beyond normal business hours when required. Technical Skills: Python Kafka Java (J2EE) JavaScript Spring Framework SQL (AWS Redshift, Oracle, Sybase and DB2), Oracle PL/SQL Rest API Angular or React Scripting (Windows, Linux) IBM MQ, TIBCO, JMS Employee Programs & Benefits: CCI offers competitive benefits and programs to support our employees, their families and local communities. These include: Competitive comprehensive medical, dental, retirement and life insurance benefits Employee assistance & wellness programs Parental and family leave policies CCI in the Community: Each office has a Charity Committee and as a part of this program employees are allocated 2 days annually to volunteer at the selected charities. Charitable contribution match program Tuition assistance & reimbursement Quarterly Innovation & Collaboration Awards Employee discount program, including access to fitness facilities Competitive paid time off Continued learning opportunitiesVisit to learn more!Castleton Commodities International is a leading global energy commodities merchant and infrastructure asset investor. As a trader, CCI deploys capital on a proprietary basis in the physical and financial commodity markets, providing the Company with market insights and access. As a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets. This fully integrated platform has generated strong risk-adjusted returns for our investors since our formation.

IFC - Java Backend
Barclays
London
In office
Senior - Leader
Private salary
RECENTLY POSTED

Join Barclays as an IFC - Java Back End Engineer

and play a key role in shaping the future of our technology landscape. In this position, you will help design, develop, and improve software using a range of engineering methodologies, enabling us to deliver robust business, platform, and technology capabilities for our customers and colleagues.

Your work will contribute directly to building innovative solutions that support our strategic goals and drive meaningful impact across the organisation.

To be successful as a Java Back End Engineer

  • Expertise in Core Java, Spring boot , Microservices Architecture, Kafka Messaging
  • Understanding of BCP (Cloud based deployment) and Docker. CI/CD pipeline.
  • Excellent Analytical and Reasoning skills.

Some other highly valued skills may include

  • Understanding of BPMN tool like Camunda.
  • Very good communication skills and team management.

You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills.

This role will be based in Knutsford

Purpose of the role

To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.

Accountabilities

  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.

Vice President Expectations

  • To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and escalation breaches of policies/procedures.
  • If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements.
  • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others.
  • OR for an individual contributor, they will be a subject matter expert within own discipline and will guide technical direction. They will lead collaborative, multi-year assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions.
  • Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment.
  • Manage and mitigate risks through assessment, in support of the control and governance agenda.
  • Demonstrate leadership and accountability for managing risk and strengthening controls in relation to the work your team does.
  • Demonstrate comprehensive understanding of the organisation functions to contribute to achieving the goals of the business.
  • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategies.
  • Create solutions based on sophisticated analytical thought comparing and selecting complex alternatives. In-depth analysis with interpretative thinking will be required to define problems and develop innovative solutions.
  • Adopt and include the outcomes of extensive research in problem solving processes.
  • Seek out, build and maintain trusting relationships and partnerships with internal and external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship - our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset - to Empower, Challenge and Drive - the operating manual for how we behave.

Senior MLOps Engineer - FTC
Allica Bank
London
Hybrid
Senior
Private salary
RECENTLY POSTED

About Allica Bank

Allica is the UK’s fastest growing company - and the fastest-growing financial technology (Fintech) firm ever. Our purpose is to help established SMEs, one of the last major underserved opportunities in Fintech.

Established SMEs are the backbone of local communities - representing over a third of our economy - yet have been largely neglected both by traditional high street banks and modern fintech providers.

Department Description

We’re building the next generation of intelligent financial tools for SMEs, starting with an AI-powered Treasurer. Our platform will give business owners real-time visibility across accounts, AI-native cashflow forecasting, and smart treasury optimisations - redefining how small and medium-sized businesses manage money.

We’re looking for a Senior Machine Learning Engineer to join us at the ground floor and has the autonomy to make a real-world impact. This is an opportunity to have a positive impact on UK SME’s and help shape the future of AI native financial services.

Role Description

As our ML engineer, you will:

  • Build and deploy ML and LLM-powered applications that deliver actionable financial insights and decision support.
  • Work end-to-end across the stack: rapidly prototype and iterate with product and design to bring new features to life.
  • Ensure models interpretability and explainability, so SMEs can understand the “why” behind the insights.
  • Develop guardrails and fail-safes to guarantee AI outputs are trustworthy in high-stakes financial contexts.

Personal Attributes & Experience

  • We strongly value talent, agency, curiosity, and hunger.
  • Strong technical ability in machine learning, NLP, or large language models.
  • Hands-on experience with Python, PyTorch/TensorFlow, and OpenAI SDK (or similar).
  • Strong knowledge of Classification and Time series models.

Bonus points for:

  • Experience shipping LLM applications in production.
  • Contributions to ML/AI projects and/or a portfolio of ML projects you’ve worked on.
  • Achievements in competitive programming, STEM olympiads, or other indicators of exceptional technical ability.
  • Peer-reviewed publications.

Please note: This is a 12 month fixed term role with possibility to extend longer.

Working at Allica Bank

At Allica Bank we want to ensure our employees have the right tools and environment in which to succeed in their role and in support of our customers.

Our employees are at the heart of everything we do, so our benefits are designed with you in mind:

  • Full onboarding support and continued development opportunities
  • Options for flexible working
  • Regular social activities
  • Pension contributions
  • Discretionary bonus scheme
  • Private health cover
  • Life assurance
  • Family friendly policies including enhanced Maternity & Paternity leave

Don’t tick every box?

Don’t worry if you don’t have all the skills or requirements listed on the job description. If you think you’ll be a good fit, we’d still love to hear from you!

Flexible working

We know the ‘9-to-5’ isn’t right for everyone. That’s why Allica Bank is fully committed to flexible and hybrid working. Please let us know what is best for you and, if we can, we will do our best to accommodate.

Diversity

We’re a diverse bunch here at Allica, with all kinds of experiences, backgrounds and lifestyles. Our openness and differences make us stronger, and we want everybody to feel comfortable bringing as much of themselves to work with them as they like.

Frequently asked questions
Our job board features a wide range of Backend Engineer positions in London, including roles in startups, scale-ups, and large enterprises across various industries such as fintech, e-commerce, and healthcare.
Common requirements include proficiency in languages such as Java, Python, Ruby, Go, and Node.js, as well as experience with databases like PostgreSQL, MongoDB, and technologies like RESTful APIs, microservices, and cloud platforms.
To apply, create an account on our job board, upload your updated CV, and submit applications directly through the job listings. Some employers may also allow direct contact or scheduling interviews via our platform.
Yes, many employers now offer remote or hybrid working arrangements. You can filter your job search by location and work type to find Backend Engineer roles that support remote or flexible working in London.
Backend Engineer positions in London range from junior to senior levels. Job descriptions specify experience requirements, so you can find roles suitable for entry-level candidates as well as highly experienced professionals.