The Trade Desk is a global technology company with a mission to create a better, more open internet for everyone through principled, intelligent advertising. Handling over 1 trillion queries per day, our platform operates at an unprecedented scale. We have also built something even stronger and more valuable: an award winning culture based on trust, ownership, empathy, and collaboration. We value the unique experiences and perspectives that each person brings to The Trade Desk, and we are committed to fostering inclusive spaces where everyone can bring their authentic selves to work every day.

Do you have a passion for solving hard problems at scale? Are you eager to join a dynamic, globally connected team where your contributions will make a meaningful difference in building a better media ecosystem? Come and see why Fortune magazine consistently ranks The Trade Desk among the best small to medium sized workplaces globally.

What we do

Our Software Engineers are end to end owners who have the opportunity to participate in many aspects of designing, building, and delivering data focused products for our stakeholders.

At The Trade Desk, we believe in building the back end infrastructure of our platform with a focus on quality at scale. This means whether we are building parts of our client facing applications, internal custom solutions for our own team members, or model pipelines for bidding optimisations, we are making sure that we have infrastructure, development, and tools to do it right and efficiently.

Our system performs all day, every day serving global traffic. We build a distributed system in a highly collaborative environment, utilising a broad range of technologies. Our back end developers work on finding solutions to algorithmic, optimisation and scale challenges in everything we do.

What you’ll do

Some of the work that you will be doing to help us deliver on our mission is:

• Design, build, deliver and own full lifecycle development software from inception to production
• Demonstrate a firm grasp of the entire software development lifecycle
• Drive complex changes involving multiple components
• Deliver quality changes, including automated tests, metrics and monitoring
• Collaborate with team members to deliver features
• Guide and review changes to product features in line with product roadmaps
• Implement and maintain product features
• Validate changes to ensure high quality product releases
• Work in a distributed system environment
• Understand the business objectives behind the code
• Understand system architecture fundamentals through self directed learning
• Lead others through example, mentorship, teaching, and/or participate in hiring activities

We are a global team with different backgrounds, experiences and perspectives. To complement this team, you will welcome ideas that are different from your own and be well versed in building from common ground to value, seek out, and foster invisible and visible dimensions of diversity.

Who you are

Our culture is much deeper than just having fun together (though, we do that well too ). We take pride in our engineers being trust builders, generous givers, scrappy problem solvers, and gritty pursuers of excellence. You do not have to meet all the requirements below, but we believe that people who meet most of them will have a higher likelihood of succeeding in this role:

• You are comfortable working on an agile, distributed team spanning multiple time zones and continents.
• You are able to communicate effectively across both technical and non technical audiences.
• You have a solid understanding of computer science and engineering fundamentals.
• You have experiences working with distributed systems.
• You are proficient in one or more of the following programming languages: C#, Java, C, C++, Python, SQL, or Scala.
• You have some knowledge of software development code editors: Visual Studio, Visual Studio Code, Rider) and version control systems (Git, Perforce).
• You have 2+ years of software development, engineering experience
• You have a Bachelor’s/Master’s level degree in a computer science or relevant engineering related field or equivalent experience. Not everyone has the same level of access to opportunities. What is most important to us is what and how you can contribute, which is why our consideration is not limited by the level of education you have.
• You have additional nice to have experience that is not required in the following areas: database engines (Microsoft SQL Server, Postgres, AeroSpike, Vertica, Redis), building micro services, operating systems and cloud, Kubernetes, Kafka.

Variety of technical opportunity is one of the best things about working at The Trade Desk as a software engineer which is why we do not expect you to know every technology we use when you start. What we care about is that you can learn quickly and find solutions to complex problems using the optimum tools for the job. What you know is less important than how well you learn and innovate. We don’t need engineers who know all the answers; we need engineers who can invent the answers no one has thought of yet, to the questions yet to be asked.

The Trade Desk does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an agreement in place is hired; such resumes will be deemed the sole property of The Trade Desk. The Trade Desk is an equal opportunity employer. All aspects of employment will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.

As an Equal Opportunity Employer, The Trade Desk is committed to creating an inclusive hiring experience where everyone has the opportunity to thrive.

Please reach out to us at to request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process.

When you contact us, please include your preferred contact details and specify the nature of your accommodation request or questions. Any information you share will be handled confidentially and will not impact our hiring decisions.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you’re located within a commutable distance of one of our offices so that we’re able to interact and collaborate in person.

Our Data Environment

Our Data teams are aligned to divisions covering the following Banking Services & Products, Customer Identity & Financial Crime and Data & ML Engineering. Our Data teams are excited about delivering meaningful and impactful insights to both the business and more importantly our customers. Hear from the team in our latest blogs or our case studies with Women in Tech.

About the Role

The ML Projects team is at the forefront of bringing cutting edge machine learning to the core of what we do at Starling. As a software engineer on the ML Projects team you will work with other engineers and data scientists to design, implement and maintain features that make use of machine learning models under the hood. This could mean anything from creating a brand new ML powered feature from scratch to seamlessly integrating a new model into our core banking platform. You might find yourself designing robust infrastructure and pipelines or discovering a completely new approach to a complex problem.

We believe in empowering our engineers to take ownership and drive solutions from ideation to launch. This means you’ll have the autonomy to shape your own path, identify challenges, and collaborate with colleagues across teams to deliver impactful solutions across a range of technologies.

We’re looking for a skilled software engineer who thrives on building and scaling complex systems. You should have a proven track record of delivering robust, multi technology applications within an enterprise environment.

We’re open minded when it comes to hiring and we care more about aptitude and attitude than specific qualifications. We are very open about how we deliver software. We believe in clean coding, simple solutions, automated testing and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we’d love to hear from you.

Tech Stack

• Python
• Java, which makes up the majority of our backend codebase
• JavaScript, particularly React, which makes up our frontend
• Postgres and SQL
• AWS & GCP - we’re cloud native
• TeamCity for CI / CD (lots of teams are releasing code 15-20 times per day!)
• Terraform
• Prometheus and Grafana

If you have built and deployed complex Python applications or have hands on experience with generative AI and LLMs, we would be especially keen to talk. We are moving fast in the AI space and want people who are excited to help us define what comes next.

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

• Stage 1 - 45 mins with one of the team
• Stage 2 - Take home challenge
• Stage 3 - 90 mins technical interview with two team members
• Stage 4 - 45 min final with two executives

Benefits

• 33 days holiday (including public holidays, which you can take when it works best for you)
• An extra day’s holiday for your birthday
• Annual leave is increased with length of service, and you can choose to buy or sell up to five extra days off
• 16 hours paid volunteering time a year
• Salary sacrifice, company enhanced pension scheme
• Life insurance at 4x your salary & group income protection
• Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr & Mrs Smith and Peloton
• Generous family friendly policies
• Incentives refer a friend scheme
• Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
• Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

About Us

You may be put off applying for a role because you don’t tick every box. Forget that! While we can’t accommodate every flexible working request, we’re always open to discussion. So, if you’re excited about working with us, but aren’t sure if you’re 100% there yet, get in touch anyway. We’re on a mission to radically reshape banking - and that starts with our brilliant team. Whatever came before, we’re proud to bring together people of all backgrounds and experiences who love working together to solve problems.

Equal Opportunity Employer

Starling Bank is an equal opportunity employer, and we’re proud of our ongoing efforts to foster diversity & inclusion in the workplace. Individuals seeking employment at Starling Bank are considered without regard to race, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by applicable law.

About the role

As a Software Engineer II on the Global Payroll team, you will play a critical role in advancing our full-service payroll platform that handles payroll configuration and calculations for hundreds of thousands of employees. This is a great opportunity to shape the technology powering one of Rippling’s core product offerings. You will own and drive initiatives by creating new product functionality from the ground up as well as rearchitecting key components of our platform to help us scale. If you are an experienced engineer looking for high impact and autonomy, come build the future of payroll with us!

What you will do

• Build features that solve technical problems of high scope and complexity.
• Participate in planning activities, perform code reviews, and contribute to a growing team.
• Provide mentorship for Junior and Intermediate Engineers on your team to help them grow in their technical responsibilities and remove blockers to their autonomy.
• Continuously ship incremental updates at a rapid pace
• Participate in an on-call rotation to handle customer and production support

What you will need

• 3+ years of professional experience as a software engineer
• Strong grasp of computer science fundamentals, modern design patterns, providing you with a solid foundation to tackle complex technical problems
• Ability to debug and resolve issues autonomously
• Product and customer focused mindset
• Experience with Python, Django and React are a plus

Additional Information

Rippling is an equal opportunity employer. We are committed to building a diverse and inclusive workforce and do not discriminate based on race, religion, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, veteran or military status, or any other legally protected characteristics, Rippling is committed to providing reasonable accommodations for candidates with disabilities who need assistance during the hiring process. To request a reasonable accommodation, please email

Rippling highly values having employees working in-office to foster a collaborative work environment and company culture. For office-based employees (employees who live within a defined radius of a Rippling office), Rippling considers working in the office, at least three days a week under current policy, to be an essential function of the employee’s role.

The Role

As a Senior Revenue Engineer in our YourParkingSpace business, you’ll play a key role in building the infrastructure and systems that power pricing and revenue optimisation across our platform.

This role sits at the intersection of backend engineering, data engineering, and pricing systems. You’ll design and build scalable services, pipelines, and APIs that enable pricing logic, experimentation, and automation across our marketplace.

You will work closely with Pricing, Data, Product, and Engineering teams to productionise pricing models and ensure pricing systems are reliable, observable, and built to scale.

This is a hands on engineering role focused on building robust, production grade systems that support revenue critical decision making.

You’ll be helping build the next generation pricing infrastructure powering urban mobility platforms, directly influencing how pricing, supply, and demand interact across our marketplace.

Your work will have real, measurable impact on revenue, utilisation, and customer experience - while helping shape the systems that power the future of parking and mobility.

How to make an impact

• Design and build scalable pricing infrastructure, including pricing engines, rule frameworks, and supporting APIs.
• Build and maintain data pipelines and operational data models that power pricing logic, experimentation, and analytics.
• Develop systems for capturing, processing, and serving pricing data across internal and external platforms.
• Work closely with Pricing/Data Scientist to productionise machine learning models, including feature pipelines, deployment workflows, and monitoring.
• Ensure pricing systems are reliable, observable, and fully automated, with strong CI/CD, testing, and monitoring practices.
• Implement scalable solutions that avoid technical debt and support long term platform architecture.

Your background

• 5+ years of backend engineering experience building production systems, ideally in marketplaces, platforms, or pricing driven environments.
• Expertise in PHP and the Laravel ecosystem, with a focus on building secure, performant backend services for complex pricing or logic heavy applications.
• Strong Python and SQL skills, with experience building data pipelines, backend services, and operational data models.
• Experience designing scalable APIs and data capture systems that support configuration driven or rule based logic.
• Experience productionising machine learning models in collaboration with Data Science teams (feature pipelines, deployment, monitoring, retraining workflows).
• Strong understanding of cloud infrastructure, CI/CD pipelines, and automated testing.
• Experience building revenue critical systems with strong observability and monitoring.
• Ability to take a first principles approach to system design, thinking deeply about architecture, scalability, and long term maintainability.

(Nice to haves)

• Experience building pricing engines, experimentation platforms, or optimisation systems.
• Experience working with marketplace or dynamic pricing environments.
• Familiarity with modern data stacks and orchestration tools.

Hybrid working role based in our London offices (SE1): 3 days in the office, 2 days from home per week.

Position

ServiceNow Developer

Requirements

• Experienced in ServiceNow development (with appropriate certifications)
• Experienced in ServiceNow IRM module (and certified for Risk & Compliance)
• Experience with UI builder and with workspace development
• Can configure and develop based on approved user stories, unit test, and document configuration
• Applicants holding or who have held high level security clearance in the past are most welcome
• Successful applicants will be required to be security cleared prior to appointment, which can take a minimum of 10 weeks

EEO Statement

We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Introduction

We’re looking for a Senior Software Engineer for one of our CMS product teams, working from the UK, to help us shape the future of Optimizely’s products and offerings. We’re at the top of industry analyst ratings and pushing to take both the PaaS and SaaS versions of our CMS further. A big part of that push is Opal, our always on AI workforce that improves productivity for content teams. Building on that capability is one of the things that makes this moment particularly interesting. Our engineers have been working on our CMS for years, many of them because they genuinely love it, and they’re eager to take it to the next level. This is your opportunity to join them.

About The Team

You’d join a group of teams with many senior engineers who have deep product knowledge and diverse technical backgrounds. Personal and cultural fit matters as much as skills and experience here. The team collaborates closely, both remotely and in person, with a culture built around trust and open communication. We have an office in London, and if you’re based there, we’d expect you to work from the office a few days per week. If you’re elsewhere in the UK, we fully support remote work.

We care about work life balance in practice, not just on paper. We work across time zones but respect local working hours, family commitments, and your physical and mental health. There are occasions where a critical production issue or urgent release requires work outside normal hours, but that is the exception, not the norm. Many of us have been here a long time. That’s not inertia, it’s because the work stays interesting and the environment is healthy.

What You’d Do

• Design, implement, and document software solutions that are simple, secure, scalable, and maintainable.
• Own the operational excellence of your domain, including instrumentation, monitoring and alerting.
• Ensure product quality through thorough automated testing.
• Drive delivery of complex features end to end, working across team boundaries when needed.
• Contribute to architecture and design discussions within your team and across teams, communicating decisions through design docs and knowledge sharing forums.
• Participate in project planning, requirements gathering, design, and task refinement.
• Handle incidents and assist our support organisation when they need engineering expertise on customer cases.
• Bring customer perspective into technical decisions, understanding how the product is used in practice.
• Mentor other engineers and share knowledge across the team.
• Participate in hiring and help grow a diverse engineering organisation.

What We’re Looking For

We value personal and cultural fit as much as technical skill. You are self motivated, enjoy collaborating to find the right solution, and you think about architecture, development cost, and long term ownership when making decisions. You’re comfortable working through ambiguity, can articulate trade offs clearly, and leave projects in a state where someone else can pick them up.

Must have:

• Typically 8+ years of professional experience with modern software development practices, though we recognise some people get there faster.
• Strong software design and engineering fundamentals, including object oriented analysis and design.
• Solid experience with C# and .NET, and with React on the frontend.
• Hands on experience with CMS platforms, content modelling, or digital experience tooling. You understand the domain and the problems content teams face.
• Experience building and operating cloud based software.
• Already using AI tools, coding assistants, and potentially agents as part of your daily workflow to improve both quality and speed.
• Comfortable working in an agile environment alongside designers, product managers, and other stakeholders.
• Good communicator who enjoys solving problems together with others.

Good to have:

• Experience with Optimizely CMS or other CMS/DXP platforms.
• NET Core MVC.
• SQL (particularly MS SQL).
• Containers and container orchestration.
• HTTP APIs, REST services, or GraphQL.
• Experience building large, modular applications with continuous delivery.
• A degree in Computer Science or equivalent. We care more about what you can do than what’s on your diploma.

Optimizely is committed to a diverse and inclusive workplace. Optimizely is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About Motorway

Motorway is the UK’s fastest-growing used car marketplace - our online-only platform connects private car sellers with thousands of verified dealers nationwide, ensuring everyone gets the best deal. Founded in 2017, our award-winning, technology-led approach has redefined the experience of selling a car. Motorway is backed by some of the world’s leading technology investors, having raised £143 million in Series C funding.

This is a unique opportunity to join a fast-growing scale up at a crucial phase of growth and help change an industry for the better.

About the role:

Our engineering team is growing, and we’re looking for talented Backend Engineers to join our mission to create the most powerful vehicle transaction platform on the planet!

Are you passionate about technology and eager to make a real impact? Do you thrive in a fast paced environment where you can learn and grow? If so, we want to hear from you!

This is an exciting opportunity to contribute to the development of new and innovative products, experiment with cutting edge technologies, and solve challenging problems that are transforming the automotive industry.

Our tech stack: Typescript, Node.JS, and JavaScript, utilising the latest JS features. We use micro services architecture and deploy to the AWS cloud.

The Dealer Core teams own the Car Dealer experience of the Motorway platform. This includes the Auction: the most vibrant and important part of the Motorway value stream! Engineers here work to deliver features that help Dealers find the best vehicles that fit their market, which gives our Sellers the benefit of a competitive marketplace for their cars.

What you will do:

• Develop and deliver new features for our customers: the Dealers and Sellers of vehicles in a vibrant auction space.
• Collaborate with product, and design teams to deliver excellent user experiences.
• Improve and maintain our dynamic platform of services to improve performance and efficiency as we scale.
• Build maintainable, reusable, and reliable code.
• Work with our AWS infrastructure to ensure high performance, monitoring, and alerting.
• Be an active member of our flat structured development team, contributing to technical and product strategy discussions.
• Use Kiro and other AI tools to move faster, explore solutions, and focus your time on the decisions that matter
• Implement software development best practices, including testing and code reviews.

Requirements:

We encourage you to apply, even if you might not meet all the requirements.

• Commercial experience with Typescript and/or JavaScript, including ES6/7 features.
• Experience with Node.js and related frameworks (e.g., Express, Sequelize).
• Experience working with relational databases and NoSQL databases.
• Understanding of web design patterns.
• Experience working in a collaborative, agile team environment.
• Experience with automated testing is a plus.
• Interest in using AI tools as part of your programming workflow.

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.

Location: London (City) - Hybrid / On-site / Remote

We are a London-based financial trading firm seeking an experienced Software Engineer to join our development team and support the ongoing evolution of our in-house trading and brokerage systems.

This is a hands on, business critical role within a fast paced trading environment. You will work directly with the Head of Development and collaborate closely with trading, operations, and infrastructure teams to maintain and enhance a proprietary platform used daily across Europe, the US, and Asia.

The Opportunity

You will play a key role in developing, supporting, and modernising core trading systems covering trade booking, P&L and risk capture, confirmations, reporting, and messaging integrations.

This role combines active software development with live production support and direct engagement with front office stakeholders.

Key Responsibilities

Design, develop, and maintain in house trading and booking systems

Contribute hands on to daily development in C# / .NET

Review and improve code quality, performance, and security

Support architectural decisions and technical roadmap initiatives

Enhance system stability, scalability, and resilience

Assist in modernising legacy applications, including migration initiatives

Provide support within live trading environments

Diagnose and resolve complex technical and business critical issues

Translate business requirements into effective technical solutions

Coordinate with Infrastructure and IT Support teams

Technical Environment

• C#
• Microsoft SQL Server
• In house FIX engine
• Excel VBA based systems
• Fully in house developed platform

Skills & Experience

• 5+ years’ professional software development experience
• Strong expertise in C# and .NET (modern .NET advantageous)
• Experience maintaining and enhancing legacy systems
• Solid SQL Server and database design knowledge
• Experience with message brokers (e.g., RabbitMQ)
• Understanding of distributed systems
• Experience within financial services, brokerage, or trading environments
• Knowledge of equity and/or derivatives trading workflows
• Strong analytical and problem solving skills
• Ability to operate effectively in high pressure, business critical environments

Highly Desirable

• Trading platform or booking system experience
• FIX protocol knowledge
• VBA experience
• Experience migrating WinForms applications to modern architectures
• Azure cloud architecture exposure
• CI/CD and automation experience

Profile

We are looking for a motivated, commercially aware engineer who is:

Comfortable working with responsibility and autonomy

A strong communicator across technical and non technical teams

Pragmatic and solution focused

Willing to take ownership and contribute beyond defined responsibilities

What We Offer

High impact role within a growing financial firm

Direct exposure to live trading systems

Competitive compensation package

Flexible working arrangements

Opportunity to contribute to the long term evolution of a proprietary trading platform

Can’t find the job you’re looking for, send us your info and we will review your options?

Contacts

UK & Europe:
Middle East + Asia:

Initial 3 month contract (possible extension)

£700-£800 per day (Inside IR35)

Hybrid - London, Glasgow or Cardiff

A leading UK regulatory body is seeking an experienced senior DevOps Engineer (Salesforce) to support the enhancement, optimisation, and automation of its Salesforce delivery pipelines and wider DevOps capability. This is a senior hands on engineering role within a complex, multi workstream digital environment.

Role Overview

You will act as a technical specialist responsible for designing, implementing, and maintaining CI/CD pipelines and automated release processes for Salesforce, using Azure DevOps (ADO). The role involves embedding testing automation, driving high coding and security standards, and improving DevOps maturity across multiple Salesforce workstreams. This position requires deep technical knowledge of Salesforce DevOps, strong stakeholder collaboration, and the ability to deliver resilient, auditable, and repeatable deployment processes.

Key Responsibilities Pipeline & Release Engineering

• Design and optimise CI/CD pipelines for Salesforce using Azure DevOps.
• Enable source driven and metadata deployments across multiple environments.
• Integrate automated testing using ADO Test Plans, BrowserStack, and Playwright.

Quality & Compliance

• Implement code quality tooling such as Salesforce Code Checker and (future) SonarCloud.
• Ensure releases meet security, compliance, and assurance standards.

Collaboration & Leadership

• Work closely with Salesforce developers, architects, delivery managers, and cloud/security teams.
• Provide technical coaching and support to improve delivery practices.
• Influence DevOps standards and continuous improvement initiatives.

Tooling & Automation

• Enhance automation frameworks across Salesforce and connected platforms.
• Promote Infrastructure as Code and Continuous Testing methodologies.

Essential Skills & Experience

• Strong experience delivering and maintaining Salesforce CI/CD pipelines using Azure DevOps.
• Hands on integration with automated testing and quality tools (e.g., Code Checker, BrowserStack, Playwright, SonarCloud).
• Deep understanding of modern DevOps practices, including automated deployments, pipeline optimisation, and cloud governance.
• Experience troubleshooting Salesforce deployment and release issues.

Desirable

• Experience in enterprise or public sector Salesforce environments.
• Exposure to cross platform integrations and multi team delivery ecosystems.

Key Behaviours

• Communicating & Influencing
• Making Effective Decisions
• Delivering at Pace

Please send your CV in word format for the attention of ALISON CALDER

Software Development Engineer II - Java Job Description

As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. You are expected to implement and ship end-to-end stories, support other engineers, and start to build and prioritize your own work by understanding team problems and proposing solutions. This role is a stepping stone towards SDE3, with a focus on career development and technical growth.

Key areas of impact

• Developing high-quality software solutions, with proficiency in Java (Spring Boot or other frameworks).
• Working with Microsoft Azure and Terraform (Infrastructure as Code) or demonstrating a willingness to learn.
• Implementing and advocating CI/CD best practices for seamless software delivery.
• Maintaining high-quality documentation to support development processes and system design.
• Utilize data-driven decision-making, balancing short-term and long-term goals, and accepting appropriate trade-offs.
• Apply Tesco architectural standards and best practices, including security-first thinking and use of tools for vulnerability management and secure coding.
• Ensuring solutions are robust, scalable, and efficient.
• Taking ownership of systems, driving reliability, maintainability, and performance.
• Mentoring and supporting fellow engineers, fostering a culture of growth and collaboration.
• Automating workflows and building tools/scripts to enhance efficiency.

Technology Stack We Are Using

• Languages: Experience in delivering Java (or any other JVM language), good to have: JS, TypeScript
• Frameworks: Spring Boot or Micronaut
• Cloud: Azure, Terraform for infrastructure automation
• Architecture: Microservices
• DB: SQL (PostgreSQL), NoSQL databases, e.g. Cosmos DB or Couch DB
• Monitoring & alerting: Splunk, xMatters, New Relic etc.
• VCS: GitHub
• Zendesk & JIRA

Requirements

• Solid experience in delivering Java or other JVM languages; familiarity with JS/TypeScript is a plus.
• Experience with cloud platforms (Azure, AWS) and infrastructure automation (Terraform).
• Good understanding of SQL (PostgreSQL) and NoSQL databases (e.g., Cosmos DB).
• Familiarity with monitoring and alerting tools (Splunk, xMatters, New Relic).
• Experience working with Agile methodologies (Scrum/Kanban)
• Good English communication skills
• Experience in system design
• Experience in taking ownership of a project and leading a team from technical/ project perspective
• Proactive attitude

Are you ready to elevate your engineering career and make a lasting impact? At JPMorganChase, you join a team of top talent shaping the future of technology. You’ll work in a collaborative, agile environment where your expertise drives innovation and advances next-generation networking solutions. We empower you to grow, contribute, and stay at the forefront of industry trends. Join us and be part of a culture that values diversity, opportunity, and respect.

Job Summary

As a Lead Software Engineer in the VPC Network organization, you will leverage your engineering expertise to build and deliver secure, stable, and scalable technology products. You’ll contribute to the design and implementation of JPMC-VPC, a software-defined networking platform that will transform our legacy infrastructure. You will help modernize our network platform, advancing next-generation solutions to support resilience, scale, and continued innovation. You’ll collaborate with cross-functional teams and industry partners, driving technical excellence and fostering a culture of inclusion.

Job Responsibilities

• Support the strategy and development of multiple products, applications, and technologies within the portfolio
• Design and implement components of JPMC-VPC, including control plane, data plane, software gateways, load balancers, and IPAM systems
• Develop high-quality code solutions and contribute to new production code capabilities within the team
• Write production-quality code in Go, Python, or C/C++ for networking infrastructure
• Explain technical issues, trends, and approaches to leadership and team members to support informed decision-making
• Collaborate with vendor partners on integration
• Engage with open-source communities and industry forums
• Implement technical methods and best practices aligned with modern product development methodologies
• Develop reusable software frameworks for use across the team and functions
• Collaborate effectively with cross-functional business, product, and technology teams, building stakeholder relationships
• Champion our culture of diversity, opportunity, inclusion, and respect

Required Qualifications, Capabilities, and Skills

• Experience in systems engineering, networking, or distributed systems
• Practical experience delivering system design, application development, testing, and operational stability
• Experience with one or more programming languages: Go, Python, C/C++, Rust
• Demonstrated experience working with cross-functional teams to deliver value
• Hands-on experience with software-defined networking technologies such as OVN, OVS, or equivalent
• Good knowledge of networking fundamentals including TCP/IP, routing, switching, and load balancing
• Experience with modern development practices such as CI/CD, infrastructure as code, and observability
• Experience applying technical expertise to solve complex technology problems across various disciplines
• Practical cloud native experience
• Degree in Computer Science, Computer Engineering, Mathematics, or a related technical field

Preferred Qualifications, Capabilities, and Skills

• Experience with CNI implementations and Kubernetes networking
• Understanding of advanced routing protocols such as BGP, OSPF, VXLAN, EVPN
• Knowledge of high-performance networking frameworks including eBPF, XDP, DPDK
• Experience with DPU/SmartNIC technologies
• Familiarity with integrating AI/ML capabilities into software systems and using generative AI tools to accelerate development cycles

About the role

You’ll be working on Fabric, our digital publishing platform, to design and build scalable APIs and AI powered text, audio and video content services, that integrate internal systems with third party platforms.

• Immerse yourself in our technical ecosystem
• Develop and test new features, and support existing ones
• Build reusable code, packages and libraries for future use
• Optimise code for maximum speed and scalability against an agreed performance budget
• Use testing frameworks to ensure automated test coverage for platform functionality
• Collaborate with other team members Delivery Manager and Product Owner to help plan new functionality or major enhancements
• Write and improve technical documentation when necessary

Qualifications

• Working with Node/TypeScript within large-scale projects
• Distributed systems, scalability and cloud architecture (preferably AWS)
• Building and working with mixed data formats (structured and unstructured) and storage (e.g. blob storage, MySQL, Document Storage)
• Building and integrating with RAG pipelines
• Building and maintaining multi-step workflows and processes orchestrated by AI
• LLM integration patterns
• Implementing AI solutions using AWS, or an equivalent, such as:
  • Model access and orchestration e.g. Amazon Bedrock
  • Vector and semantic search e.g. Amazon OpenSearch

Benefits

• A relaxed working environment with regular socials including a summer festival
• Immediate Community webinars, well-being initiatives and Mental Health First aiders
• 25 days holiday plus a day for your birthday. Our offices will be closed between Christmas and New Year’s which are in addition to your annual entitlement
• Tailored training and development through our Love Learning platform
• A progressive and transparent culture with clear career progression
• Flexible / hybrid working plus early finish Fridays
• Cycle to work scheme
• Enhanced Family Policies including paternity, adoption and surrogacy leave. We also provide a pregnancy loss, fertility, and carers policy
• Competitive pension plans and Life Assurance
• A newly renovated modern office with lots of collaborative spaces

People are at the heart of our business and creating a diverse and inclusive working environment is extremely important to us. Immediate is an equal opportunities employer. We’ll never treat anyone less favourably because of their sex, gender reassignment, pregnancy and maternity, marital/civil partnerships, sexual orientation, race, nationality, ethnic origin, age, religion or belief or disability. We’re also committed to supporting applications from those who are returning to work following a career break, maternity leave or caring responsibilities.

About hyperexponential (hx)

At hyperexponential, we’re building the AI powered platform that enables the world’s most critical decisions in a $7 trillion industry, which risks to take, and how to price them. These are the decisions that shape real world outcomes: whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms.

Until now, insurance has been making billion dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence.

Backed by a16z, Highland Europe, and Battery Ventures, we’re scaling globally - already trusted by nearly 50 of the world’s largest insurers, with zero churn and billions in premiums flowing through hx.

What began as a single product in one market has rapidly evolved into a multi product, multi territory platform powering every stage of pricing and underwriting. AI is at the core of what we do - from building the world’s first domain specific AI peer programmer for insurance to shaping agentic workflows that reinvent how this industry operates.

What makes hx different is the people who build it. Here, impact isn’t tied to title or tenure; it’s defined by the challenges you take on and the discipline you bring.

About the AI Platform team

At hx, AI agents are becoming embedded across every team and product. The AI Platform team exists to make that happen safely and at scale. We own the shared building blocks that enable any technology team at hx to build, ship, and operate AI agents quickly, safely, and consistently.

We build the platform, not the agents. The reusable foundations that agent building teams depend on are: observability for end to end tracing, cost tracking, and visibility across all AI usage; gateways for unified LLM access and centralised tool routing; governance for agent identity, authorisation, cost controls, and audit logging; and developer experience through SDKs, documentation, and patterns that make spinning up a production grade agent fast and consistent.

We are a small, high ownership team that moves fast and builds for adoption. We measure success not by what we ship, but by what other teams can build because of what we ship.

What you’ll be doing

• Observability & Evaluation: Building and evolving the platform that gives hx end to end visibility into AI agent behaviour and quality, including tracing, cost tracking, usage dashboards, and shared evaluation infrastructure that helps teams measure and improve agent performance.
• Composition: Designing and operating the infrastructure that connects agents to LLMs and tools - unified proxies, centralised tool routing, discovery, and access governance so agent building teams don’t have to solve these problems individually.
• Governance: Defining and implementing the identity, authorisation, and policy layer for AI agents - scoped credentials, per tool permissions, audit logging, cost controls, and trust boundary patterns that let agents operate safely as they scale.
• Developer experience: Shaping the tools, SDKs, documentation, and patterns that make it fast for any team to go from zero to a production grade agent on the platform.
• Adoption: Driving adoption of shared platform services across technology teams, replacing bespoke per agent integrations with consistent, well documented capabilities. Measuring impact and iterating based on what teams actually need.

What you’ll need to have done

• Built and operated platform infrastructure used by multiple teams - API gateways, proxies, observability systems, CI/CD pipelines, cloud infrastructure, or developer platforms where adoption and reliability were your responsibility.
• Delivered developer facing tools, SDKs, or APIs that other engineers relied on daily, with a strong focus on usability, documentation, and developer experience.
• Worked with modern AI infrastructure - LLM integrations, agent frameworks, or AI related tooling. You don’t need to be an ML researcher, but you should have hands on experience building with AI in production, meaningful side projects, or open source, and be comfortable navigating the AI tooling landscape.
• Operated systems with governance, security, or compliance requirements - identity models, access control, audit logging, or similar concerns where getting it wrong has real consequences.
• Successfully driven adoption of shared services across engineering teams, replacing fragmented, team specific solutions with consistent platform capabilities, and measuring the impact.
• Taken full ownership of initiatives end to end - from scoping and planning through to building, driving adoption, and validating success with data. Not just shipping code, but ensuring it lands.

We’re hiring at both mid (IC2) and senior (IC3) levels. If you’ve done some but not all of the above, we’d still like to hear from you.

You’re unlikely to thrive here if

• You wait for detailed specifications before acting. This team operates in a fast moving, ambiguous space. We scope problems, make decisions, and iterate. If you need everything defined upfront, you’ll find it frustrating.
• You prefer to work in a silo. We are a platform team. Our work only succeeds when other teams adopt it. That means constant collaboration, stakeholder engagement, and genuine interest in making other engineers more productive.
• You see shipping code as the finish line. Here, delivery means adoption. You’ll be expected to own the full lifecycle - build it, document it, drive adoption, measure impact, and iterate.
• You’re not energized by ownership and visibility. Every member of this team leads initiatives, communicates progress transparently, and represents their work to stakeholders. If you prefer to stay heads down and let others handle the context setting, this isn’t the right fit.

Compensation

At hx, we’re committed to salary transparency. You’ll always have clarity on pay early in the process - our Talent Partner will share details with you during initial conversations - and we’re working towards publishing salary information for all roles globally.

Because we’re building at the intersection of technology/SaaS and insurance, our roles don’t always map neatly onto traditional benchmarks. Our approach is to design compensation that’s competitive in the market, fair across teams, and aligned with the impact our people make.

Equity: We offer equity across all roles at hx, making it a significant component of total compensation.

Benefits

• £5,000 training and conference budget for individual and group development.
• 25 days of holiday plus 8 bank holidays (33 days total).
• Company pension scheme via Penfold.
• Mental health support and therapy via Spectrum.life.
• Individual wellbeing allowance via Juno.
• Private healthcare insurance through AXA.
• Income protection and Life Insurance.
• Cycle to Work Scheme.

Additional perks

• Top spec equipment (laptop, screens, adjustable desks, etc.).
• Regular remote and in person hackathons, lunch and learns, socials, and game nights.
• Team breakfasts and lunches, snacks, drinks fridge, and a fun office at The Ministry.
• Exceptional opportunities for personal development and growth as we build something remarkable together.

Our commitment to Diversity

hxers are at the centre of everything we build. We know that progress depends on diverse perspectives, and we are committed to creating an environment where everyone can thrive, grow, and make an impact.

We recognize there is always more to do, and we take responsibility for shaping a workplace that is not only diverse but genuinely inclusive.

Diversity is not just the right thing to do, it is key to solving the complex challenges we choose to take on. By welcoming people from all backgrounds and experiences, we strengthen our ability to question assumptions, push boundaries, and design solutions that endure.

About hyperexponential (hx)

At hyperexponential, we’re building the AI powered platform that enables the world’s most critical decisions in a $7 trillion industry, which risks to take, and how to price them. These are the decisions that shape real world outcomes: whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms.

Until now, insurance has been making billion dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence.

Backed by a16z, Highland Europe, and Battery Ventures, we’re scaling globally - already trusted by nearly 50 of the world’s largest insurers, with zero churn and billions in premiums flowing through hx.

What began as a single product in one market has rapidly evolved into a multi product, multi territory platform powering every stage of pricing and underwriting. AI is at the core of what we do - from building the world’s first domain specific AI peer programmer for insurance to shaping agentic workflows that reinvent how this industry operates.

What makes hx different is the people who build it. Here, impact isn’t tied to title or tenure; it’s defined by the challenges you take on and the discipline you bring.

About the AI Platform team

At hx, AI agents are becoming embedded across every team and product. The AI Platform team exists to make that happen safely and at scale. We own the shared building blocks that enable any technology team at hx to build, ship, and operate AI agents quickly, safely, and consistently.

We build the platform, not the agents. The reusable foundations that agent building teams depend on are: observability for end to end tracing, cost tracking, and visibility across all AI usage; gateways for unified LLM access and centralised tool routing; governance for agent identity, authorisation, cost controls, and audit logging; and developer experience through SDKs, documentation, and patterns that make spinning up a production grade agent fast and consistent.

We are a small, high ownership team that moves fast and builds for adoption. We measure success not by what we ship, but by what other teams can build because of what we ship.

What you’ll be doing

• Observability & Evaluation: Building and evolving the platform that gives hx end to end visibility into AI agent behaviour and quality, including tracing, cost tracking, usage dashboards, and shared evaluation infrastructure that helps teams measure and improve agent performance.
• Composition: Designing and operating the infrastructure that connects agents to LLMs and tools - unified proxies, centralised tool routing, discovery, and access governance so agent building teams don’t have to solve these problems individually.
• Governance: Defining and implementing the identity, authorisation, and policy layer for AI agents - scoped credentials, per tool permissions, audit logging, cost controls, and trust boundary patterns that let agents operate safely as they scale.
• Developer experience: Shaping the tools, SDKs, documentation, and patterns that make it fast for any team to go from zero to a production grade agent on the platform.
• Adoption: Driving adoption of shared platform services across technology teams, replacing bespoke per agent integrations with consistent, well documented capabilities. Measuring impact and iterating based on what teams actually need.

What you’ll need to have done

• Built and operated platform infrastructure used by multiple teams - API gateways, proxies, observability systems, CI/CD pipelines, cloud infrastructure, or developer platforms where adoption and reliability were your responsibility.
• Delivered developer facing tools, SDKs, or APIs that other engineers relied on daily, with a strong focus on usability, documentation, and developer experience.
• Worked with modern AI infrastructure - LLM integrations, agent frameworks, or AI related tooling. You don’t need to be an ML researcher, but you should have hands on experience building with AI in production, meaningful side projects, or open source, and be comfortable navigating the AI tooling landscape.
• Operated systems with governance, security, or compliance requirements - identity models, access control, audit logging, or similar concerns where getting it wrong has real consequences.
• Successfully driven adoption of shared services across engineering teams, replacing fragmented, team specific solutions with consistent platform capabilities, and measuring the impact.
• Taken full ownership of initiatives end to end - from scoping and planning through to building, driving adoption, and validating success with data. Not just shipping code, but ensuring it lands.

We’re hiring at both mid (IC2) and senior (IC3) levels. If you’ve done some but not all of the above, we’d still like to hear from you.

You’re unlikely to thrive here if

• You wait for detailed specifications before acting. This team operates in a fast moving, ambiguous space. We scope problems, make decisions, and iterate. If you need everything defined upfront, you’ll find it frustrating.
• You prefer to work in a silo. We are a platform team. Our work only succeeds when other teams adopt it. That means constant collaboration, stakeholder engagement, and genuine interest in making other engineers more productive.
• You see shipping code as the finish line. Here, delivery means adoption. You’ll be expected to own the full lifecycle - build it, document it, drive adoption, measure impact, and iterate.
• You’re not energized by ownership and visibility. Every member of this team leads initiatives, communicates progress transparently, and represents their work to stakeholders. If you prefer to stay heads down and let others handle the context setting, this isn’t the right fit.

Compensation

At hx, we’re committed to salary transparency. You’ll always have clarity on pay early in the process - our Talent Partner will share details with you during initial conversations - and we’re working towards publishing salary information for all roles globally.

Because we’re building at the intersection of technology/SaaS and insurance, our roles don’t always map neatly onto traditional benchmarks. Our approach is to design compensation that’s competitive in the market, fair across teams, and aligned with the impact our people make.

Equity: We offer equity across all roles at hx, making it a significant component of total compensation.

Benefits

• £5,000 training and conference budget for individual and group development.
• 25 days of holiday plus 8 bank holidays (33 days total).
• Company pension scheme via Penfold.
• Mental health support and therapy via Spectrum.life.
• Individual wellbeing allowance via Juno.
• Private healthcare insurance through AXA.
• Income protection and Life Insurance.
• Cycle to Work Scheme.

Additional perks

• Top spec equipment (laptop, screens, adjustable desks, etc.).
• Regular remote and in person hackathons, lunch and learns, socials, and game nights.
• Team breakfasts and lunches, snacks, drinks fridge, and a fun office at The Ministry.
• Exceptional opportunities for personal development and growth as we build something remarkable together.

Our commitment to Diversity

hxers are at the centre of everything we build. We know that progress depends on diverse perspectives, and we are committed to creating an environment where everyone can thrive, grow, and make an impact.

We recognize there is always more to do, and we take responsibility for shaping a workplace that is not only diverse but genuinely inclusive.

Diversity is not just the right thing to do, it is key to solving the complex challenges we choose to take on. By welcoming people from all backgrounds and experiences, we strengthen our ability to question assumptions, push boundaries, and design solutions that endure.

Senior Java Developer - Multithreading/caching - sought by leading investment bank based in London - Contract

inside IR35 - umbrella

Key Responsibilities

• Develop and maintain high performance backend services for complex data processing workloads.
• Design scalable architectures for large volume calculations and data pipelines.
• Work closely with cross functional teams to define and deliver new features.
• Ensure optimal performance, quality, and reliability across backend services.
• Diagnose and resolve performance bottlenecks and defects.
• Follow best practice engineering standards, design patterns, and architectural principles.
• Apply Test Driven Development (TDD) in day to day development.
• Use static code analysis tools such as SonarQube to maintain clean, high quality code.
• Work efficiently with SQL, data joins, and large/complex datasets.
• Leverage AI tooling to enhance productivity in coding and system design.

Required Skills & Experience

• 8+ years’ experience in Java backend development (Java 17+).
• Degree in Computer Science, Software Engineering, or related field.
• Strong expertise in Java + Spring Boot / Spring Data / Spring Cloud.
• Excellent SQL knowledge and experience optimising queries and data models.
• Strong understanding of in memory data loading and efficient join strategies.
• Deep familiarity with Java tooling (Maven/Gradle, testing frameworks, dependency management).
• Proven experience building data processing or data intensive applications.
• Solid understanding of modern architectural patterns (Microservices, Event Driven Architecture).
• Strong TDD skills and experience using static code analysis (e.g., SonarQube).
• Clear communication skills with the ability to explain technical concepts to varied audiences.

Nice to Have

• Cloud experience: AWS / Azure / GCP.
• Containerisation: Docker, Kubernetes.
• Distributed processing: Apache Spark / Flink.

Please apply within for further details - Matthew Holmes, Harvey Nash

To From Record Yes No Always use these settings

• Permanent position
• Salary: Base £75,000 to £81,250 + Bonus
• Mostly remote

Senior Consultant (Azure) | Permanent | Mostly remote

• Salary: Base from £75,000 to £81,250 (Based on candidate experience)
• Employee Package: Bonus (discretionary) +Excellent company benefits
• Mostly Remote: Mostly remote (Ad-hoc to London, or client-requirement)
• Job Type: Permanent

Job Summary: We are recruiting on behalf of a leading UK technology services organisation for Senior Azure Consultants to join a growing cloud delivery practice. The role requires hands-on expertise across Azure core services (Entra, IaaS, Networking, ExpressRoute), cloud-native technologies (AKS, App Services, Sentinel), and management tooling (Azure Policy, Arc). Candidates must have a good consulting experience, proven Azure migration delivery using Microsofts Cloud Adoption Framework, and hold an Azure Administrator Associate certification as a minimum. Bicep or ARM experience is a plus.

Key Responsibilities:

• Design and deliver Azure infrastructure solutions across migrations, cloud-native development, and hybrid environments
• Lead small to medium client engagements independently, providing technical consultancy to both technical and non-technical stakeholders
• Apply Azure core, cloud-native, and management services across the full project life cycle
• Mentor junior consultants and actively contribute to the development of the consulting practice
• Maintain up-to-date knowledge of Azure developments and emerging cloud technologies
• Ensure delivery is aligned to client timelines, quality standards, and business objectives

Qualifications & Requirements:

• 3-5 years experience in a consulting environment, designing and delivering customer-facing Azure solutions
• Proven experience leading Azure migration projects, ideally using Microsofts Cloud Adoption Framework
• Strong hands-on:
  • o Azure Core Services: Entra, IaaS, Networking, Storage Accounts, ExpressRoute, Azure Migrate
  • o Azure Cloud Native: AKS, Azure Functions, App Services, Azure Database, Sentinel
  • o Azure Management: Azure Policy, Azure Lighthouse, Azure Arc, Cost Management
• Azure Administrator Associate certification (essential); Azure Solutions Architect Expert (desirable)
• Experience with infrastructure-as-code (Bicep or ARM) is advantageous
• Excellent communication skills with the ability to engage confidently at all levels of a client organisation

Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy.

Computappoint do not use AI to filter or assess candidates; we use experienced and dedicated recruiters who want to match the best people to roles.

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.

Prime Brokerage Tech

Prime Brokerage Technology provides solutions that underpin the operations of our clients and traders that provide the foundation of our Prime Finance business. This is an area of great opportunity and is a major growth target for Citi - with technology providing the key to unlock this potential.

Responsibilities

• Ownership and delivery on a variety of components (Java/Kotlin) within the Core Prime Brokerage platform. Hands on Development.
• Provide technical leadership for an agile development team, championing best practices in Continuous Integration and Continuous Deployment (CI/CD). Foster a culture of quality through developer led automated testing initiatives. Drive continuous improvement in SDLC, agile and DevOps processes using key performance indicators, including DORA metrics, to enhance team efficiency and software delivery.
• Lead design, planning and estimation discussions within the team and with partners from across the department along with business stakeholders.
• Conduct high level system analysis and architecture design, ensuring alignment with business requirements, technical standards and the overall architecture blueprint.
• Facilitate requirement gathering and translate complex business needs into technical specifications.
• Oversee the creation and maintenance of project and technical documentation.
• Identify and mitigate risks throughout the SDLC, proposing solutions to complex problems.
• Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation.
• Oversee production support processes, collaborating with operations and business stakeholders. Analyze issue patterns to drive improvements. Guide documentation efforts, maintain on call rotations and lead post mortems. Lead efforts to resolve root causes and enhance performance, scalability, and reliability.
• Provide technical leadership and serve as advisor or coach to mid level developers, analysts and grads.

Technical Experience

• Java & Test Driven Development are essential.
• Experience in any number of additional technologies (listed below) is advantageous:
  • Kotlin
  • Cloud Technologies (Kubernetes, Open Shift)
  • Messaging Technologies (Kafka, Solace, TIBCO)
  • Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3)
  • Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana)

Benefits

• 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

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.

Principal Backend Engineer - Java

Location: London (Hybrid) | Type: Permanent

The Role

Capco is growing our Engineering team - and we’re looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we’d love to hear from you.

As a Principal Backend Engineer at Capco, you’ll contribute to high-impact, client-facing projects that shape the future of financial services. You’ll work alongside talented engineers, have access to industry-leading training, and get the opportunity to grow your skills across multiple platforms. You will also get the chance to work across different domains within FS & Energy.

What You’ll Do

• Build and deliver scalable Back End services using Java (11, 17+)
• Design and implement APIs and microservices for enterprise systems
• Work across cloud platforms, particularly AWS, using best practice deployment techniques
• Contribute to architecture discussions and solution design
• Develop robust test coverage including unit, integration, and performance testing
• Collaborate in agile teams alongside clients, product managers, and other engineers

What We’re Looking For

• Java Development - Expertise in Java 11, 17 and above.
• Spring Boot - Proficiency with the Spring Boot framework.
• Cloud Services - Deep understanding of deploying enterprise level software into any public cloud, preferably AWS.
• Architecture Patterns - Experience implementing microservices, event-driven, CQRS and cloud-native architectures.
• CI/CD - Strong understanding of CI/CD pipelines, particularly within the AWS ecosystem.
• Database Management - Proficiency in both SQL and NoSQL databases.
• Message Brokers - Experience with Kafka.
• Testing - Ability to write various types of tests including unit, component, integration, end-to-end, and performance tests.
• Java Streaming - Core understanding of Java streaming and AWS integration.
• Infrastructure as Code - Experience with CloudFormation or similar tools for infrastructure management.
• Large-Scale Systems Design - Experience with designing large-scale systems.
• Distributed Systems Troubleshooting - Ability to troubleshoot distributed systems.

Bonus Points For

• An appetite to contribute to the wider Capco business outside of project assignments. This can be achieved through various means including thought leadership activities, supporting RFP’s and the coaching/mentoring of more junior engineering team members
• Proficiency with Gitlab for CI/CD processes.
• Behaviour Driven Design - Experience writing automation test cases in Cucumber using Behaviour Driven Design (BDD).
• AWS Certified Solutions Architect - Associate or Professional level certification required.
• Security Best Practices - Strong knowledge of security best practices, including the use of IAM Roles, KMS, etc.

Why Join Capco

You’ll be part of a team where your voice matters. We’re collaborative, non-hierarchical, and Laser-focused on creating impact - for our clients and for you. At Capco, you’ll shape your career around your strengths, enjoy flexibility and trust, and work with people who genuinely care about your growth and wellbeing.

We offer a competitive, people-first benefits package designed to support every aspect of your life:

• Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.
• Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders.
• Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.
• Family Care: 8 complimentary backup care sessions for emergency childcare or elder care.
• Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs.
• Continuous Learning: Minimum 40 Hours of Training Annually: Take your pick-workshops, certifications, E-learning-your growth, your way. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development.
• Healthcare Access: Convenient online GP services.
• Extra Perks: Gympass (Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.

Inclusion at Capco

We’re committed to a barrier-free, inclusive recruitment process. If you need any adjustments at any stage, just let us know - we’ll be happy to help. We welcome applicants from all backgrounds. At Capco, we value the difference you make, and the differences that make you. Our culture champions diversity, equity and inclusivity, and we bring a collaborative mindset to our partnerships with clients and colleagues. is the cornerstone of our success and a value that our employees live and breathe every day.

Lead AI Engineer (Principal Consultant)
Location: London (Hybrid) |
Practice Area: Technology & Engineering
Type: Permanent

Empower the next frontier of AI with Capco. Shape, build, and deliver future-ready generative systems.

The Role
We’re looking for a Lead AI Engineer (Principal Consultant) to join our Technology Delivery Team. You’ll combine your expertise in AI/ML engineering and software development to build and deploy cutting-edge generative AI and agentic systems across the financial services sector. As a hands-on leader, you’ll architect AI solutions, embed them within enterprise environments, and drive impactful outcomes through advanced engineering, scalable pipelines, and deep cross-functional collaboration.

What You’ll Do

• Architect and develop autonomous AI systems integrating multi-modal LLMs (text, image, audio, video)
• Design agentic workflows enabling AI agents to interact with data sources and APIs using prompt engineering and RAG
• Fine-tune, optimize, and deploy large language and multi-modal models with a focus on performance and latency
• Build scalable MLOps pipelines and full-stack applications to support robust, production-grade AI deployments
• Guide multidisciplinary teams and clients through strategic decisions in AI engineering and GenAI adoption

What We’re Looking For

• Bachelor’s degree or higher in Computer Science, AI, or related STEM fields
• Hands-on experience deploying LLMs and multi-modal models at scale
• Strong engineering background in Python with proven Back End and API development skills
• Solid understanding of scalable MLOps, observability, and cloud-native AI deployment
• Excellent communication, problem-solving, and project management skills in agile environments

Bonus Points For

• Experience with agentic frameworks (eg, LangChain, LlamaIndex)
• Experience in deep learning frameworks and Front End development
• Familiarity with Langfuse, Langsmith, or other LLM observability tools
• Understanding of Model Context Protocol and bias/hallucination mitigation techniques
• Previous success in integrating GenAI solutions into enterprise-scale systems

Why Join Capco

• Deliver high-impact technology solutions for Tier 1 financial institutions
• Work in a collaborative, flat, and entrepreneurial consulting culture
• Access continuous learning, training, and industry certifications
• Be part of a team shaping the future of digital financial services
• Help shape the future of digital transformation across FS & Energy.

Benefits
We offer a competitive, people-first benefits package designed to support every aspect of your life:

• Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.
• Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders.
• Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.
• Family Care: 8 complimentary backup care sessions for emergency childcare or elder care.
• Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs.
• Continuous Learning: Your growth, your way - minimum 40 Hours of Training Annually. Take your pick; workshops, certifications, E-learning. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development.
• Healthcare Access: Convenient online GP services.
• Extra Perks: Gympass (Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.

Inclusion at Capco
We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know - we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our culture encourages individuality and collaboration - a mindset that shapes how we work with clients and each other every day.

Join Barclays as a Python Developer, where you will be responsible for designing and building production-grade APIs and backend services that support scalable, high-performance data platforms. You will develop and maintain client-facing SDKs, implement efficient caching strategies, and optimise systems for high throughput and low latency.

To be successful in this role, you should have:

• Strong Python engineering skills building production grade APIs and backend services (REST/async patterns, testing, packaging).
• Experience designing and maintaining client facing SDKs (versioning, backward compatibility, documentation, developer usability).
• Hands on experience building and operating caching layers for performance and scale (e.g. Redis/Memcached; TTLs, eviction, consistency).

Additional highly valued skills include:

• Experience with high throughput, low latency systems and API performance optimisation (profiling, concurrency, async IO).
• Familiarity with service reliability practices (observability, metrics, error handling, retries, graceful degradation).
• Experience with cloud native deployment and automation (containers, CI/CD, Infrastructure as Code).
• Experience working with kdb+ stack

This role is based in London.

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.

Software Engineer, C#, .NET, Scaling, SaaS

My client, a fast growing SaaS business transforming digital identity and workforce access for frontline organisations, is expanding their engineering team. They are building the next generation Connect a platform that simplifies onboarding, provisioning, and secure access at scale.

This is an opportunity to play a key role in shaping the engine behind a product used by thousands of frontline employees. If you enjoy building secure, scalable backend systems and collaborating in a high trust engineering culture, this is an excellent fit.

The Role

As a Software Engineer, you’ll join a multidisciplinary squad spanning engineering, product, and architecture. You’ll take ownership across design, development, delivery, and continuous improvement.

You will:

• Develop and maintain backend services, APIs, and integrations powering the Connect platform
• Write clean, robust, and testable C# code that performs at scale
• Contribute to architectural design alongside senior engineers and architects
• Work closely with front end devs, QA, and product teams to deliver end to end features
• Build with performance, security, and reliability at the core
• Create and maintain automated unit and integration tests within CI/CD pipelines
• Participate in technical planning, estimation, and documentation
• Champion continuous improvement of engineering standards and processes

What You’ll Bring

• Strong commercial experience with C# and the .NET ecosystem
• Proven experience building scalable, secure systems in Azure (Service Fabric, Cosmos DB, Azure Functions, etc.)
• Solid understanding of modern backend architecture: microservices, APIs, messaging patterns
• Familiarity with CI/CD, automated testing, and DevOps practices
• Experience troubleshooting production issues in live environments
• Excellent communication and a collaborative mindset
• Bonus: experience with identity systems (Microsoft Entra ID/Azure AD), SSO, or HRIS integrations

Tech Stack

• Frontend: React, JavaScript
• Backend: C#, .NET, Azure Service Fabric, Kubernetes
• Infrastructure: Azure, Service Fabric, Cosmos DB

Why Join My Client?

• Be part of a product transforming how the frontline workforce connects
• Influence the technical foundations of a high growth SaaS platform
• Work with a talented, frowing team backed by strong investment
• Hybrid working: London office + flexibility to work from home
• 29 days holiday (including birthday off) + bank holidays
• Office shutdown over Christmas
• Generous private medical through Vitality
• Enhanced Maternity, Paternity, Adoption & Parental leave

We Are Aspire Ltd are a Disability Confident Committed employer