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

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.

AI Engineer - Remote (Barcelona) €100,000

About the Role

We are looking for a hands on AI Engineer to own and evolve the core “brain” service that drives a cutting edge AI product. This role spans architecture, development, optimization, and production operations of real time, multi agent LLM systems.

Role Overview

As an AI Engineer, you will design, build, and operate low latency, real time text and voice agent systems. You will be responsible for multi agent orchestration, advanced reasoning approaches, RAG engineering, and evaluation driven development to ensure production grade quality and performance.

Key Responsibilities

• Design, build, and operate low latency real time text and voice agent systems
• Implement multi agent orchestration patterns (planner-executor-critic, routing, shared memory)
• Apply advanced reasoning methods (ReAct, Chain of Thought, Tree /Graph of Thoughts where appropriate)
• Lead RAG engineering with strong grounding, evaluation, and observability
• Drive evaluation based development with monitoring, tracing, and CI/CD gating
• Ship production grade Python services using FastAPI under strict latency and quality requirements

Minimum Qualifications

• 5+ years of experience in ML or backend engineering in production environments
• Deep expertise in Python, FastAPI, asyncio, and production observability
• Experience with low latency text and/or voice systems (LiveKit, Pipecat, WebRTC, or similar)
• Hands on experience with LLM systems, agent patterns, and evaluation driven workflows
• Prior startup experience

Tech Stack Highlights

Python, FastAPI, asyncio, Redis, Postgres, vector databases, WebRTC/LiveKit, SIP gateways, Docker, Terraform, Kubernetes, OpenTelemetry, DeepEval, GCP

What We Offer

• Work on state of the art real time AI agent technology in healthtech
• Highly collaborative, senior technical team
• Fully remote role based in Barcelona
• Fun off sites and strong developer ergonomics

If you are interested please email your CV to for immediate consideration.

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.

What we’re all about.

Do you ever have the urge to do things better than the last time? We do. And it’s this urge that drives us every day. Our environment of discovery and innovation means we’re able to create deep and valuable relationships with our clients to create real change for them and their industries. It’s what got us here - and it’s what will make our future. At Quantexa, you’ll experience autonomy and support in equal measures allowing you to form a career that matches your ambitions. 41% of our colleagues come from an ethnic or religious minority background. We speak over 20 languages across our 47 nationalities, creating a sense of belonging for all.

Opportunity

You’ll be joining one of our DevOps teams in our R&D department working on the Quantexa Cloud Platform and accompanying solutions, including platforms supporting data intensive and AI driven workloads. The platform is comprised of a landscape of low maintenance, on demand, and highly secure environments that host our software for customers and partners. These environments also support a wide range of internal use cases, underpinning the work of our R&D teams.

As a Senior DevOps Engineer, you will:

• Contribute to the evolution and improvement of our cloud based platform, with a strong focus on availability, resilience, performance and security.
• Take ownership of significant technical problems and initiatives, driving them through to delivery with a high degree of autonomy.
• Enhance our automation practices, helping reduce operational toil and improve the consistency and reliability of our platform, including the use of modern tooling and AI assisted approaches where appropriate.
• Collaborate closely with software engineering teams to strengthen our CI/CD pipelines and optimise build, test and deployment workflows, with an eye on improving overall developer productivity.
• Support the development of cloud based product capabilities that customers can integrate into their own DevOps processes.
• Contribute to technical discussions, provide guidance on best practices, and help shape engineering standards within the team.
• Offer informal mentoring and knowledge sharing to engineers, supporting the growth of the wider DevOps community.

This role focuses on deep hands on technical expertise and the ability to lead complex workstreams, while stopping short of the architectural ownership and broader technical leadership responsibilities of a Lead Engineer.

Our Stack Includes:

• Kubernetes, Docker, Istio
• GitOps / DevOps tooling: ArgoCD, Jenkins, GitHub Actions
• Scripting & Automation: Bash, Python, Groovy, Golang
• IaC & Infrastructure Management: Terraform, Ansible, Packer, CasC
• Provisioning Frameworks: Elasticsearch, Spark, Hadoop, Airflow, PostgreSQL, etc.
• Observability: Fluentd, Prometheus, Grafana, Alertmanager
• Public Cloud: Primarily GCP and Azure, with some AWS

We are looking for candidates who:

• Take pride in designing, building and delivering high quality, well engineered solutions to complex problems.
• Think holistically, ensuring solutions integrate effectively into large scale distributed systems.
• Bring strong hands on experience across several aspects of our cloud and DevOps stack.
• Have solid experience with programming/scripting/automation.
• Demonstrate a strong understanding of information security principles.
• Have experience operating and supporting cloud native platforms in production environments.
• Are comfortable working autonomously, leading technical workstreams and driving improvements.
• Enjoy sharing knowledge and supporting the development of other engineers.

Experience in the following would be beneficial:

• Infrastructure management and general Linux administration.
• Operating microservice based architectures (scaling, upgrading, traffic management, deployment strategies).
• Software build, release engineering and CI/CD pipeline enhancement.
• Exposure to a broad selection of the technologies listed in our tech stack.
• Exposure to platforms or tooling that support AI/ML workflows, data intensive pipelines, or intelligent automation.

Benefits

• Competitive salary and Company Bonus
• Flexible working hours in a hybrid workplace & free access to global WeWork locations & events
• Pension Scheme with a company contribution of 6% (if you contribute 3%)
• 25 days annual leave (with the option to buy up to 5 days) + birthday off
• Work from Anywhere Scheme: Spend up to 2 months working outside of your country of employment over a rolling 12-month period
• Family: Enhanced Maternity, Paternity, Adoption, or Shared Parental Leave
• Private Healthcare with AXA
• EAP, Well-being Days, Gym Discounts
• Free Calm App Subscription
• Workplace Nursery Scheme
• Team’s Social Budget & Company-wide Summer & Winter Parties
• Tech & Cycle-to-Work Schemes
• Volunteer Day off
• Dog friendly Offices

Our mission

We have one mission. To help businesses grow. To make data easier. And to make the world a better place. We’re not a start up. Not anymore. But we’ve not been around that long either. What we are is a collection of bright, passionate minds harnessing complexities and helping our clients and their communities. One culture, made of many. Heading in one direction - the future.

It’s all about you.

It’s important to us that you feel welcome, valued and respected. After all, it’s your individuality and passion for what you do that will make you Q. We see that - which is why we’re proud to be an Equal Opportunity Employer. We’ve created and will continue to improve our inclusive and diverse work environment. Regardless of your race, beliefs, color, national origin, gender, sexual orientation, age, marital status, neurodiversity or ableness - whoever you are - if you are a passionate, curious and caring human being who wants to push the boundaries of what’s possible, then we want to hear from you.

What we’re all about.

Do you ever have the urge to do things better than the last time? We do. And it’s this urge that drives us every day. Our environment of discovery and innovation means we’re able to create deep and valuable relationships with our clients to create real change for them and their industries. It’s what got us here - and it’s what will make our future. At Quantexa, you’ll experience autonomy and support in equal measures allowing you to form a career that matches your ambitions. 41% of our colleagues come from an ethnic or religious minority background. We speak over 20 languages across our 47 nationalities, creating a sense of belonging for all.

Opportunity

You’ll be joining one of our DevOps teams in our R&D department working on the Quantexa Cloud Platform and accompanying solutions, including platforms supporting data intensive and AI driven workloads. The platform is comprised of a landscape of low maintenance, on demand, and highly secure environments that host our software for customers and partners. These environments also support a wide range of internal use cases, underpinning the work of our R&D teams.

As a Senior DevOps Engineer, you will:

• Contribute to the evolution and improvement of our cloud based platform, with a strong focus on availability, resilience, performance and security.
• Take ownership of significant technical problems and initiatives, driving them through to delivery with a high degree of autonomy.
• Enhance our automation practices, helping reduce operational toil and improve the consistency and reliability of our platform, including the use of modern tooling and AI assisted approaches where appropriate.
• Collaborate closely with software engineering teams to strengthen our CI/CD pipelines and optimise build, test and deployment workflows, with an eye on improving overall developer productivity.
• Support the development of cloud based product capabilities that customers can integrate into their own DevOps processes.
• Contribute to technical discussions, provide guidance on best practices, and help shape engineering standards within the team.
• Offer informal mentoring and knowledge sharing to engineers, supporting the growth of the wider DevOps community.

This role focuses on deep hands on technical expertise and the ability to lead complex workstreams, while stopping short of the architectural ownership and broader technical leadership responsibilities of a Lead Engineer.

Our Stack Includes:

• Kubernetes, Docker, Istio
• GitOps / DevOps tooling: ArgoCD, Jenkins, GitHub Actions
• Scripting & Automation: Bash, Python, Groovy, Golang
• IaC & Infrastructure Management: Terraform, Ansible, Packer, CasC
• Provisioning Frameworks: Elasticsearch, Spark, Hadoop, Airflow, PostgreSQL, etc.
• Observability: Fluentd, Prometheus, Grafana, Alertmanager
• Public Cloud: Primarily GCP and Azure, with some AWS

We are looking for candidates who:

• Take pride in designing, building and delivering high quality, well engineered solutions to complex problems.
• Think holistically, ensuring solutions integrate effectively into large scale distributed systems.
• Bring strong hands on experience across several aspects of our cloud and DevOps stack.
• Have solid experience with programming/scripting/automation.
• Demonstrate a strong understanding of information security principles.
• Have experience operating and supporting cloud native platforms in production environments.
• Are comfortable working autonomously, leading technical workstreams and driving improvements.
• Enjoy sharing knowledge and supporting the development of other engineers.

Experience in the following would be beneficial:

• Infrastructure management and general Linux administration.
• Operating microservice based architectures (scaling, upgrading, traffic management, deployment strategies).
• Software build, release engineering and CI/CD pipeline enhancement.
• Exposure to a broad selection of the technologies listed in our tech stack.
• Exposure to platforms or tooling that support AI/ML workflows, data intensive pipelines, or intelligent automation.

Benefits

• Competitive salary and Company Bonus
• Flexible working hours in a hybrid workplace & free access to global WeWork locations & events
• Pension Scheme with a company contribution of 6% (if you contribute 3%)
• 25 days annual leave (with the option to buy up to 5 days) + birthday off
• Work from Anywhere Scheme: Spend up to 2 months working outside of your country of employment over a rolling 12-month period
• Family: Enhanced Maternity, Paternity, Adoption, or Shared Parental Leave
• Private Healthcare with AXA
• EAP, Well-being Days, Gym Discounts
• Free Calm App Subscription
• Workplace Nursery Scheme
• Team’s Social Budget & Company-wide Summer & Winter Parties
• Tech & Cycle-to-Work Schemes
• Volunteer Day off
• Dog friendly Offices

Our mission

We have one mission. To help businesses grow. To make data easier. And to make the world a better place. We’re not a start up. Not anymore. But we’ve not been around that long either. What we are is a collection of bright, passionate minds harnessing complexities and helping our clients and their communities. One culture, made of many. Heading in one direction - the future.

It’s all about you.

It’s important to us that you feel welcome, valued and respected. After all, it’s your individuality and passion for what you do that will make you Q. We see that - which is why we’re proud to be an Equal Opportunity Employer. We’ve created and will continue to improve our inclusive and diverse work environment. Regardless of your race, beliefs, color, national origin, gender, sexual orientation, age, marital status, neurodiversity or ableness - whoever you are - if you are a passionate, curious and caring human being who wants to push the boundaries of what’s possible, then we want to hear from you.

Our Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go.

We’re looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement.

Must be 100% trustworthy with real integrity - this is a highly sensitive project.

Key skills

• Python
• Machine Learning
• ideally Terraform
• Go programming language

If you are excellent with developing software with C++ and/or C# etc then you can easily learn Go.

Excellence is vital.

Ideally have security clearance.

Duration for this assignment will be 3 to 6 months initially with possibility of the role becoming permanent at some point in the future.

The Client has offices in Central London and the project is based in Oxford - and are happy with remote working for the foreseeable future.

They are absolutely committed to family-friendly operations with diversity & work-life balance.

Daily rate for this assignment will be dependent on your expertise - but will be in the range £500 to £2000 per day.

Please note we really are looking for the best software developers - the cream of the crop - or crème de la crème.

Do send your CV to us in Word format along with your daily rate and availability.

Oritain is the global leader in product verification, with locations in Auckland, Dunedin, London, Singapore and Washington D.C.

Our Mission: Science, Technology and Global Impact

Our mission is to protect people and the planet by harnessing science, technology and services to build a community of origin verified suppliers and buyers. As a Senior Infrastructure Engineer, you will be the backbone of this mission, responsible for building, automating, and securing the Microsoft Azure cloud platform that hosts all of our mission critical software and services.

We are looking for an experienced infrastructure leader to embed best practices, drive automation, and champion a true DevOps culture within our growing software engineering team.

The Opportunity: Automation, Security, Scalability

Working closely with the Head of Engineering and the development squads, you will own the delivery, operational health, and continuous improvement of our cloud platform. This role is a strategic blend of infrastructure architecture, security implementation, and developer enablement.

Key Responsibilities Cloud Architecture and Infrastructure as Code (IaC)

• Azure Platform Ownership: Design, implement, and maintain the core architecture of our platform on Microsoft Azure, ensuring high availability, disaster recovery, and cost optimisation.
• Automation: Lead the development and maintenance of all infrastructure using Infrastructure as Code (IaC) tools, particularly Terraform or Azure Resource Manager (ARM) templates, to achieve immutable and repeatable environments.
• Security: Implement and enforce cloud security best practices, including network configuration (VNETs, Firewalls), identity management (Azure AD, RBAC), and platform governance.

DevOps and CI/CD Pipeline Management

• Developer Enablement: Establish and maintain robust, self service tools and environments that allow software engineers to deploy, monitor, and debug their applications quickly and reliably.
• CI/CD Pipeline: Own and enhance the continuous integration and continuous deployment (CI/CD) pipelines, primarily using Azure DevOps, to automate code testing, security scanning, and seamless delivery to production.
• Operational Excellence: Implement comprehensive logging, monitoring, and alerting strategies (e.g., Azure Monitor, Application Insights) to ensure rapid detection and resolution of production issues.

Collaboration and Mentorship

• Cross Functional Partnership: Collaborate with the Backend and Frontend Engineers to define service requirements, plan resource scaling, and troubleshoot complex production issues.
• Technical Guidance: Provide technical mentorship to the wider engineering team on cloud architecture, security principles, and robust operational practices.
• Documentation: Create and maintain clear, high quality documentation for infrastructure, deployment processes, and operational runbooks.

The Engineering Environment

• Work Style: We operate a hybrid model, requiring a minimum of three days per week in our London office to maximise collaboration and platform insight.
• Technology: We are a Microsoft Azure cloud native organization. We rely on .NET for services and React/Angular for frontends, all deployed via automated pipelines.
• Team: You will be the senior voice for infrastructure and DevOps, embedded within a mission driven software engineering team.

Skills & Experience

• Senior Cloud Expertise: Significant professional experience (typically 5+ years) focused on cloud infrastructure and operations.
• Azure Depth: Deep, hands on expertise with a wide range of Microsoft Azure services (e.g., App Service, Functions, Networking, Security Center).
• Automation Focus: Proven experience building and managing infrastructure using Infrastructure as Code (IaC) tools, with strong preference for Terraform.
• CI/CD Tools: Expert knowledge and experience administering and optimising CI/CD systems, preferably Azure DevOps Pipelines.
• Operating Systems & Networking: Strong understanding of Linux/Windows administration, IP networking fundamentals, and cloud native security concepts.
• Scripting: Proficiency in scripting languages (e.g., PowerShell, Bash, Python) for automation and operational tasks.

Desirable Attributes

• Experience working with container technologies (Docker, Kubernetes).
• Familiarity with compliance standards or regulated environments.
• Experience in optimising database services (e.g., Azure SQL, Cosmos DB) for performance and cost.

Company Benefits

• Paid Leave- 35 days (inclusive of public holidays)
• Birthday Off
• Volunteering Leave Allowance
• Enhanced Parental Leave
• Life Insurance
• Healthcare Cash Plan
• Employee Assistance Programme (EAP)
• Pension
• Monthly Wellbeing Allowance
• Breakfast, Snacks, Friday lunch & Barista Coffee Machine in the office
• Learning Portal with over 100,000 assets available to support professional development
• Hybrid working set up (Farringdon, London)
• Plenty of friendly 4 legged pets in the office!

Nscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud supports strategic business outcomes including cost management, rapid innovation, and environmental responsibility.

We thrive on a culture of relentless innovation, ownership, and accountability, where every team member takes pride in their work and drives it with excellence and urgency. As an Nscaler, you’ll build trust through openness and transparency, where everyone is inspired to do their best work.

About the Role

We are looking for a Presales Engineer / Solutions Architect to join Nscale’s commercial organisation and play a key role in helping customers understand, evaluate, and adopt our AI infrastructure solutions.

This is a deeply technical, customer-facing role at the intersection of sales, solution design, and AI infrastructure. You will partner closely with account executives, product, engineering, and operations teams to support the full sales cycle, from discovery and technical qualification through solution design, product demonstrations, proof of concept support, and customer onboarding.

You will need to quickly become fluent in Nscale’s infrastructure, platform capabilities, and software orchestration stack so that you can confidently present our solutions, map customer requirements to technical architectures, and act as a trusted advisor throughout the buying journey.

This role is ideal for someone who combines strong technical credibility with commercial instinct, enjoys engaging directly with customers, and can translate complex GPU, AI, and cloud concepts into clear business value.

What You’ll Do

• Support the commercial team in qualifying customer opportunities and identifying technical requirements early in the sales process
• Deliver compelling product demos, technical presentations, workshops, and architecture sessions for prospective customers and partners
• Translate customer AI, HPC, and infrastructure requirements into clear solution designs using Nscale’s platform
• Develop and present solution proposals that align technical architecture with customer business outcomes
• Work closely with customers to understand workloads, deployment requirements, performance expectations, and scaling plans
• Build a strong working knowledge of Nscale’s infrastructure stack, GPU cloud platform, APIs, orchestration tooling, and deployment models
• Support proof of concepts, evaluations, onboarding projects, and technical validation activities
• Partner with product, engineering, and operations teams to ensure proposed solutions are realistic, scalable, and aligned with platform standards
• Provide guidance on compute, networking, storage, orchestration, and workload optimisation for AI and machine learning use cases
• Help create repeatable demo environments, technical playbooks, reference architectures, and sales enablement materials
• Act as a technical voice in the commercial organisation, helping shape how Nscale positions its solutions in the market
• Surface customer feedback, product gaps, and recurring technical objections to internal stakeholders
• Support RFQ, BOM, and technical proposal development where required for larger or more complex opportunities

What You’ll Bring

• Experience in presales engineering, solutions architecture, sales engineering, cloud architecture, or a similar customer-facing technical role
• Strong ability to present technical concepts clearly to both technical and non-technical audiences
• Experience supporting enterprise or mid-market sales cycles in infrastructure, cloud, AI, data centre, or platform environments
• Good understanding of cloud infrastructure, GPU compute, AI/ML workloads, or high-performance infrastructure
• Familiarity with containers, Kubernetes, orchestration platforms, or workload deployment models
• Understanding of networking, storage, and distributed compute concepts in modern infrastructure environments
• Ability to quickly learn a complex technical platform and confidently represent it externally
• Strong collaboration skills and the ability to work cross-functionally across sales, engineering, product, and operations
• Commercial awareness and the ability to link technical solution design to customer outcomes and deal progression
• Strong written skills for creating solution overviews, proposals, diagrams, and customer-facing technical content

Nice to Have

• Experience with GPU infrastructure, AI infrastructure, or ML platform environments
• Familiarity with Kubernetes, Slurm, Terraform, or related orchestration and automation tools
• Experience delivering technical product demos in a presales or partner-facing environment
• Exposure to proof of concept design and technical validation for enterprise customers
• Experience supporting AI start-ups, research organisations, model builders, or enterprise AI teams
• Understanding of high-performance networking concepts such as InfiniBand, RDMA, or RoCE
• Experience working with APIs, developer platforms, or cloud-native application environments

What Success Looks Like

• You can confidently demo Nscale’s platform and explain its value to both technical and commercial stakeholders
• You become a trusted technical partner to the sales team and help accelerate qualified opportunities
• You can quickly assess customer requirements and map them to practical, compelling solution designs
• You help improve win rates by addressing technical objections with clarity and credibility
• You contribute to a repeatable presales motion through strong documentation, demos, and enablement content
• You build deep knowledge of Nscale’s infrastructure and software orchestration capabilities and use that knowledge to support customer adoption

Why Join Nscale

At Nscale, you’ll help shape how customers adopt next-generation AI infrastructure. You’ll work with fast-growing AI companies and enterprise organisations, support strategic customer engagements, and play a visible role in translating Nscale’s technical capabilities into commercial success.

You’ll be joining a company at the forefront of GPU cloud infrastructure, with the opportunity to influence customer outcomes, product feedback loops, and go-to-market execution. This role offers the chance to combine technical depth with real commercial impact.

Inclusion at Nscale

At Nscale, we are committed to fostering an inclusive, diverse, and equitable workplace. We believe that a variety of perspectives enriches our work environment, and we encourage applications from candidates of all backgrounds, experiences, and abilities.

We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from lower socio-economic backgrounds.

If there’s anything we can do to accommodate your specific situation, please let us know.

For information on how Nscale handles candidate personal data, please see our Employee & Candidate Privacy Notice.

We are looking for a Snowflake Infrastructure / DevOps Engineer to support a data platform environment, with a focus on automation, security, and scalable deployments.

Location: Hybrid / Remote

Contract: 6 months

Start: ASAP

Inside IR35

Key Responsibilities

• Design and manage Snowflake infrastructure
• Implement and manage RBAC (roles, users, warehouses, security)
• Automate deployment of Snowflake database objects
• Build and maintain CI/CD pipelines
• Develop Infrastructure as Code using Terraform
• Collaborate with DevOps and platform teams
• Troubleshoot deployment and infrastructure issues

Required Experience

• Strong hands-on Snowflake experience (infrastructure/platform focus)
• Experience with Snowflake RBAC
• Terraform and Infrastructure as Code
• CI/CD tools (Azure DevOps, GitHub Actions, GitLab CI or similar)
• Cloud platforms (AWS, Azure or GCP)
• Strong problem-solving skills

Desirable

• Experience in regulated environments
• Exposure to data platforms or data engineering teams

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

This company is renowned in the advertising and media technology sector which boasts extensive industry connections and expertise. A recent acquisition has led to it solidifying its position in the British advertising and media technology realm, as a result it is operating within the largest advertising markets worldwide - the UK, USA, and France. Now, embarking on a global expansion initiative, the company aims to set a universal standard within the media industry. In line with this vision, a skilled Linux Systems Engineer is sought to contribute to the construction, maintenance, and support of infrastructure facilitating product provisioning across media, radio, and advertising domains. In the midst of a cloud adoption, you will be required to contribute your knowledge in AWS with a strong infrastructure mindset. This role will also offer exposure to cutting edge technologies such as Terraform, Ansible, Docker, SQL Databases, and even Windows. Joining this team means becoming part of a dynamic SME, where opportunities for impact in a rapidly growing enterprise are clear. You will be provided with ample support for your professional development, including an education budget and knowledge sharing initiatives. The hybrid work policy accommodates a blend of remote and in office work (2 days a week), with an office conveniently situated near Covent Garden. Moreover, the dedicated social committee fosters camaraderie among colleagues. Seize this opportunity as your next significant career move. Apply now to uncover more about what awaits you!

LONDON, United Kingdom

Job Information

• Job Identification
• Job Category Software Engineering
• Business Unit Commercial & Investment Bank
• Posting Date 03/20/2026, 01:34 PM
• Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GB
• Job Schedule Full time
• Job Shift Day

Job Description

We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible.

As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, youare an integral part of a team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. In this context, your primary clients will be AI Research (AIR) and the Machine learning Centre of Excellence (MLCoE)

Job responsibilities

• Works closely with Data Scientists and AI Researchers to advance experiments into more robust, scalable, highly optimized production-grade apps.
• Develops and writes software applications for AI/ML platforms as well as building Generative AI based applications including Agents.
• Utilizes creative problem-solving skills to design, develop, and troubleshoot technical solutions, thinking beyond conventional approaches to innovate and resolve complex technical challenges.
• Proactively identifies opportunities to streamline, eliminate, or automate the remediation of recurring issues and developer challenges, enhancing the operational efficiency and excellence of software applications and systems.
• Leads evaluation sessions (cross-team) to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture
• Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies
• Mentors engineer within the team and drive practice across junior engineers in the team, as well as researchers / data scientists as they prototype solutions
• Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts with applied Full stack development experience.
• Practical experience in Infrastructure as Code development, ideally using Terraform.
• Hands-on practical experience in system design, application development, testing, and ensuring operational stability.
• Advanced proficiency in one or more programming languages, with a strong focus on Python.
• Expertise in automation and continuous integration, delivery, and testing (CI/CD/CT) methods.
• Comprehensive understanding of the Software Development Life Cycle (SDLC) and Model Development Life Cycle (MDLC).
• Deep understanding of agile methodologies and basic proficiency in architectural frameworks.
• Demonstrated proficiency in platform development and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.).

Preferred qualifications, capabilities, and skills

• Demonstrable mastery of AI tools to enhance productivity and efficiency in daily tasks.
• Self-motivated and proactive, with a strong ability to identify issues and challenge the status quo.
• Demonstrates initiative in learning and adapting to new technologies and methodologies.
• Experience in / exposure to a major business facing integrated application environment (e.g. risk, trading) and working with business facing developers
• Proven problem-solving skills with a focus on innovation and continuous improvement.
• Excellent communication and collaboration skills to work effectively within cross-functional teams.

About Us

J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit ourFAQs for more information about requesting an accommodation.

About the Team

Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we’re setting our businesses, clients, customers and employees up for success.

• Locations 4 John Carpenter St, London, Greater London, EC4Y 0JP, GB
• Job Schedule Full time

Job Description

JPMorgan Chase & Co. (NYSE: JPM) is a top financial services firm with over $2 trillion in assets, operating in more than 60 countries. As a leader in investment banking and various financial services, the firm’s Cybersecurity & Technology Controls (CTC) group partners with all business lines to enhance cybersecurity, access management, and controls. The CTC group focuses on enabling business operations while ensuring protection and resilience.

As a Cloud Security Engineer at JPMorgan Chase within the Cybersecurity & Technology Controls (CTC) group, your primary responsibility will be to ensure that Public Cloud is adopted in a secure and compliant manner. You will play an important role in identifying and managing risk related issues and actions with respective technology. You will have an eye for detail and an ability to see the big picture across security issues.

Job Responsibilities

• Support the execution and enhancement of a long term information risk and control strategy designed to keep the information assets of the public cloud secure.
• Deliver risk based assessments of secure technology controls relating to cloud services, cloud platforms and architectural components.
• Support business technology teams to understand firm control requirements and implementations across a broad range of cloud architectures.
• Perform security reviews of infrastructure-as-code for cloud platform development and participating in threat modelling activities.
• Contribute to documentation and agile processes in support of security programs.
• Interface with wider CTC teams ensuring platform integration with security operations, threat intelligence, IAM and network security.

Required Qualifications, Capabilities and Skills

• Formal training or certification on Information Security concepts and expanding applied experience.
• Eagerness to collaborate in a team, and comfortable in both virtual and office environments.
• Self-disciplined, self managed, self motivated and strong sense of ownership, urgency, and drive.
• Proficient verbal and written communication skills, including the ability to effectively participate in discussions and meetings with internal management, peer groups, regulators and senior stakeholders.
• Ability to prioritize and work under stringent timelines.

Preferred Qualifications, Capabilities and Skills

• Keen desire to understand and secure public cloud technology.
• AWS, Azure or Google Cloud certifications would be an advantage.
• Hands on experience of developing, engineering or architecting within a public cloud environment would be an advantage.
• Experience engineering with Terraform or infrastructure-as-code would be an advantage.
• Understanding of DevOps or CI/CD concepts would be an advantage.

About Us

J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals and institutional investors. Our first class business in a first class way approach to serving clients drives everything we do. We strive to build trusted, long term partnerships to help our clients achieve their business objectives.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs. Visit ourFAQs for more information about requesting an accommodation.

About the Team

Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we’re setting our businesses, clients, customers and employees up for success.

Job Title: Site Reliability Engineer

Salary: £90k Equity

Company Description: EQUALS - World’s largest social music network

Job Description: As the sole SRE, you will own the infrastructure powering a social network of over a million users. You will manage a high-scale AWS environment using Pulumi, optimize PostgreSQL 17 for massive datasets, and ensure system reliability during exponential growth. This is a high-impact role where you control the platform’s operational health.

Location: London, UK

Why this role is remarkable:

• Take full autonomy as the sole infrastructure owner for a platform with 1M+ users and exponential monthly growth.
• Tackle massive scale challenges, including music catalog ingestions of over 1 billion rows and real-time chat infrastructure.
• Enjoy a high-impact environment with direct replacement status for a departing senior lead and a significant £100k+ equity package.

What you will do:

• Manage and evolve AWS infrastructure via Pulumi (TypeScript), covering ECS/Fargate, RDS, ElastiCache, and Lambda.
• Own the monitoring and observability stack using Datadog APM to reduce alert fatigue and lead incident response.
• Optimize data pipelines and performance, including Airbyte replication and PostgreSQL tuning for high-concurrency music streaming.

The ideal candidate:

• Deep expertise in AWS (ECS/Fargate, RDS, SQS) and Infrastructure-as-Code using Pulumi, Terraform, or CDK.
• Strong PostgreSQL and Redis knowledge, specifically regarding performance tuning, indexing, and connection pooling at scale.
• Proven experience in incident response and CI/CD management, with the ability to stay calm and diagnose issues in production.

The Role

As a Senior Platform Engineer at Gigs, you’ll work at the foundation of everything we build. You’ll design, build, and operate the infrastructure and developer tooling that powers our connectivity and payments platform - enabling product teams to ship faster, more reliably, and at scale.

Our Foundation team owns the systems that every engineer at Gigs depends on: CI/CD pipelines, cloud infrastructure, observability, deployment tooling, and the shared platform services that keep our product running. You’ll take ownership of complex infrastructure challenges end to end and drive them to production with a high bar for reliability and developer experience.

This is a role for someone who cares deeply about the craft of platform engineering - who gets energy from making other engineers more productive, who thinks in systems, and who isn’t satisfied until the solution is both robust and elegant. You’ll be joining a small, high impact team where your work will directly shape how Gigs scales over the next few years.

What You Will Do

• Own and improve Gigs’ cloud infrastructure, ensuring our platform is reliable, scalable, and cost efficient as we grow.
• Design and build internal developer tooling and platform services that accelerate how product teams ship - from CI/CD pipelines to deployment workflows to local development environments.
• Drive improvements to our observability stack, making it easy for every engineer to understand system behavior, debug issues, and respond to incidents with confidence.
• Take complex infrastructure problems end to end: scoping, designing, implementing, and operating solutions in production.
• Collaborate closely with product engineering teams to understand their pain points and build platform capabilities that unblock them.
• Contribute to our infrastructure as code practices, ensuring our cloud environments are reproducible, auditable, and version controlled.
• Participate in on call rotations, incident response, and post mortems - and use what you learn to make our systems more resilient.
• Raise the bar for platform engineering quality through code reviews, documentation, and advocating for best practices across the team.

What We Are Looking For

• You have 5+ years of professional software engineering experience, with meaningful time spent on infrastructure, platform, or DevOps/SRE work in a production environment.
• You have experience designing and building a platform layers e.g. centralised authentication, observability, routing logic, or API versioning which other product teams integrate against or build on top of.
• You have hands on experience with cloud platforms (GCP preferred) and infrastructure as code tools like Terraform. You understand networking, compute, and storage at a level that lets you make good trade offs.
• You have experience building and maintaining CI/CD pipelines and deployment systems. You care about developer experience and know that a great platform is one that engineers actually want to use.
• You think in systems. You can reason about distributed architectures, understand failure modes, and design for reliability and observability from the start.
• You enjoy building products from the infrastructure up. You care about finding the right solution to internal customer needs, and you’re comfortable taking ownership and delivering.
• You communicate clearly and collaborate well. You can explain infrastructure decisions to product engineers, write useful documentation, and contribute to technical discussions with confidence.
• You care about more than just engineering - you want to see the business impact of everything you do, and you know how to make pragmatic speed/quality trade offs.
• You have a growth mindset when it comes to tooling and practices. You stay curious about how the industry is evolving - including AI assisted development - and you’re thoughtful about adopting what makes you and your team more effective.

Bonus Points If

• You have experience with our stack: GCP (cloud run), Docker, Terraform, Ruby on Rails, Go, PostgreSQL, Kafka, PubSub.
• You have worked in fintech, payments, telecom, or other regulated industries where reliability and compliance matter.
• You have experience building developer facing platforms or internal tooling at a high growth startup (Series B-D).
• You have contributed to open source infrastructure tooling or have a track record of improving developer productivity at scale.
• You use AI tooling as part of your engineering workflow and have developed a practical sense for where it adds value and where it doesn’t - for example, using it for infrastructure scaffolding, debugging, exploring unfamiliar APIs, or drafting documentation, while knowing when to rely on your own judgment.

What We Offer

At Gigs, we believe in rewarding excellence. We offer competitive compensation and stock options because we see you as a true partner in our growth. We also provide stipends for your home office or work setup, a budget for learning and development to fuel your career, and of course, a free phone and international data plan.

London, United Kingdom Posted on 20/04/2026

London (Hybrid - 3 days/week onsite) 6 Month Contract Role (Inside IR35 - Competitive Day Rate)

About the Role

We are seeking an experienced AI Engineer with a strong data engineering foundation and a passion for solving real-world trading problems. You will work directly with traders and analysts, building AI-powered analytics and data solutions that deliver actionable insights from market pricing and fundamental data-often in near real time.

This role sits at the intersection of AI, data engineering, and trading, with a focus on rapid prototyping, stakeholder collaboration, and production grade delivery using modern Azure and Databricks ecosystems.

What You’ll Do

• Design and deliver AI-driven analytics for front office use, including forecasting, seasonality, correlation, regression, and scenario modelling
• Build scalable, reusable data pipelines using Databricks (PySpark/Spark, Delta, Unity Catalog), optimizing performance, cost, and reliability
• Develop real time and near real time data solutions to support trading and reporting needs
• Translate complex trading problems into prototypes and MVPs, iterating rapidly based on feedback
• Partner closely with traders and analysts to understand requirements and communicate insights effectively
• Implement LLM and agent based workflows (prompt engineering, orchestration, retrieval, tool usage, and guardrails)
• Perform statistical and econometric analysis on large scale time series datasets
• Productionize solutions with robust testing, observability, CI/CD pipelines, and documentation
• Enable reporting and data access via tools such as Power BI and similar platforms

What You’ll Bring

• Strong hands on experience with Databricks and Spark (PySpark, SQL, Delta Lake, Unity Catalog)
• Solid foundation in statistics, econometrics, or data science-particularly with market time series data
• Experience building AI/ML and LLM based solutions (prompting, retrieval, agent workflows)
• Proficiency in Python and modern data/ML tooling (e.g., MLflow, feature stores, vector databases)
• Familiarity with CI/CD, Terraform, and production grade engineering practices
• Excellent communication and stakeholder management skills, with the ability to work directly with front office users

Nice to Have

• Experience in commodity or financial trading environments
• Understanding of market fundamentals, derivatives, P&L, contracts, and trading lifecycle
• Knowledge of market micro structure, supply demand dynamics, and risk management concepts

Ways of Working

• Hybrid model with close collaboration alongside trading teams
• Fast paced, iterative delivery: prototype quickly, refine with users, and scale to production
• Strong focus on engineering excellence, including automated testing, governance, and operational reliability
• Ability to work independently while leveraging support from a broader data and engineering team

Who You Are

• A pragmatic problem solver who thrives in ambiguous, high impact environments
• Comfortable bridging the gap between technical solutions and trading needs
• Driven to deliver measurable value through AI and data

If you’re excited about applying AI and advanced analytics in a trading environment and working directly with front office stakeholders, we’d love to hear from you.

• Rate: £600/day
• Location: City of London (2 days a week onsite)
• 6 month contract (inside IR35)

We re working exclusively with a major financial institution to hire a contract Cleanroom DevOps Engineer into their engineering team. This is a rare opportunity to own a mission-critical security capability - the last line of defence in the event of a ransomware attack.

Key info:
Location: City of London
Work Type: Contract (Inside IR35)
Rate: £600/day
Hybrid model: 2 days a week onsite

The Role:
you’ll design, implement, automate and maintain a largely autonomous cleanroom (Ransomware Recovery) environment, enabling the rapid recovery of affected systems into ring-fenced environments where they can be analysed, cleansed and restored to production. you’ll protect and recover both application data and infrastructure configuration data across a large estate spanning Europe and the Americas.

What you’ll be doing:

• Leading infrastructural improvements in security, recovery and automation

• Day-to-day support of the cleanroom environment, including incident, problem and change management

• Ensuring systems meet security and vulnerability management standards

• Working across compute, converged, storage, backup and archive environments

• Building and delivering cutting-edge, highly automated recovery solutions in a small expert team

  Required skills:

• VMware Aria Automation (formerly vRealize automation)

• JavaScript

  Preferred skills:

• Terraform

• Ansible

  What we re looking for:
  An experienced, versatile engineer and genuine self-starter. you’ll be comfortable operating with autonomy, thrive in a small high-calibre team, and bring tangible value from day one. The scope of this role means you’ll continually broaden your skills across multiple technologies - ideal for someone who enjoys breadth as much as depth!

About Us

ClaimSorted helps insurers outsource claims end to end - a service called Third-Party Administration (TPA), a $200B industry. We combine a strong in-house claims team with our AI-enabled platform to deliver up to 3 faster claims, better service, and better economics for insurers.

Backed by Y Combinator, Atomico, and Eurazeo, we’ve raised $15M+ and already manage claims for over $100M in insurance premium across 30+ MGAs, including more than five publicly traded companies. Our goal: scale to $1B and become the most valuable TPA in the market.

The Role

• Engage directly with customer stakeholders, from technical teams to executives
• Build and maintain systems that support critical customer operations and fast, reliable onboarding
• Deliver accurate reporting and critical insights for customers and internal teams
• Lead initiatives to improve the platform based on customer insights

Stack: NextJS, NodeJs, GCP, Postgres, Terraform

Requirements

• Strong full-stack engineering experience
• Excellent communication skills and comfortable being customer-facing
• Comfortable operating in ambiguous, high-velocity environments

Our Values

• Move Fast - Act decisively, iterate quickly, optimise for momentum.
• Always Overdeliver - We exceed expectations in everything we do.
• Think Customer-First, Always - The customer experience drives every decision.
• Challenge the Status Quo - We innovate relentlessly and never settle for ‘good enough.’
• Say It How It Is - Transparency and direct communication build trust.

Compensation & Benefits

• Competitive salary beyond the industry standard
• Generous, transparent equity participation
• Skilled Worker visa sponsorship in the UK
• 28 days annual leave plus bank holidays
• 30 days of remote work annually
• Health insurance
• Pension contributions in line with UK auto-enrolment requirements
• Company offsites

Location: Croydon (occasional), Bromley (occasional), Mostly remote

Job Type: Full-Time

Start Date: June

Overview

We are seeking an experienced Test Environments Manager to lead the design, delivery and ongoing management of our cloud based test environments. This is a critical role that ensures secure, reliable and scalable environments are available to support client testing and development activities across multiple projects.

The successful candidate will have a strong technical foundation in cloud platforms and test environment configuration, combined with the ability to plan, coordinate and optimise environments in a fast paced, delivery focused setting. You will work closely with development, testing and delivery teams to ensure environments are provisioned efficiently, maintained to a high standard and aligned with project timelines and quality expectations.

Key Responsibilities

• Design, configure and manage cloud test environments to support development and testing of large integrated software products.
• Collaborate with IT, software development, and quality assurance teams to understand requirements and ensure that environments meet their testing needs, in particular third party integrations are mapped to appropriate test environments.
• Develop and implement strategies for provisioning, deploying, and decommissioning test environments with a focus on automation and scalability.
• Ensure continuous availability of critical test environments and troubleshoot any issues that arise.
• Create and maintain detailed documentation for environment configuration baselines, processes, and service records.
• Aligning test data and user access needs across multiple cloud environments.
• Implement best practices and policies for managing cloud resources, including security compliance and data integrity.
• Coordinate with vendors and service providers to enhance cloud solutions and resolve any issues related to cloud environments.
• Manage the release governance for all test environments, liaising with environment owners, DevOps, delivery teams and stakeholders.
• Support by mentoring junior members of our QA team

Required Skills and Qualifications

• Ability to collaborate with cross functional teams, including product managers, designers, and other stakeholders.
• Experience in managing and optimising budgets for cloud test environments.
• Experience in recording and maintaining environment baseline configurations.
• Expert level attention to detail across multiple test environments and phase
• Ability to diagnose and resolve problems with the test environment and has a methodical and analytical approach to problem solving.
• Strong knowledge & experience with AWS cloud platform
• Experience with infrastructure as code tools (e.g., Terraform, Ansible) and CI/CD pipelines.
• Proficient in observability/monitoring of test environments
• Demonstrable ability to manage projects, including planning, scheduling and execution.
• Mentoring and leadership skills to foster a culture of continuous improvement and knowledge sharing.

Preferred Qualifications

• Certifications in AWS cloud technologies, a min AWS qualification of Solutions architect Associate
• Knowledge of containerisation technologies like Docker and Kubernetes.
• Experience in a DevOps culture promoting collaboration, automation, and monitoring.
• Certifications such as ISTQB Advanced or similar

Why Apply?

• Fantastic culture with regular social events.
• Up to 5% employer pension contribution
• 25 days holiday + UK Bank Holidays
• L&D: Budget for conferences, training courses and other materials.

CACI is proud to be an equal opportunities employer. Embracing the diversity of our people, we are on a journey to build a truly inclusive work environment where no one is treated less favourably due to ethnic origin, age, sex, gender identity, veteran status, religion or belief, sexual orientation, marital status, and disability or health condition, actively working to prevent discrimination.

As a Disability Confident employer, we will;

• Provide reasonable adjustments in the recruitment process where requested (contact a member of the recruitment team on to discuss individual requirements further)
• Offer people with health conditions and disabilities, meeting the minimum criteria for a role an interview.

Our people are unique and we encourage and support them to be confident in contributing to our inclusion journey.

Join Barclays as an SRE, where you will be responsible for supporting the Equities Data Strategy by delivering intuitive access layers and user interfaces that enable the discovery and adoption of strategic equities data products. You will bring prior experience with relevant tooling and be able to quickly onboard, take ownership, and begin building monitoring dashboards and troubleshooting solutions. In this role, you will enhance how front office users consume governed data, reducing reliance on bespoke solutions within a greenfield environment.

To be successful in this role, you should have:

• Design and operate end to end observability (metrics/logs/alerts) for data services, pipelines, and hosts, including SLIs/SLOs.
• Strong Linux and platform reliability skills with hands on performance, capacity, and stability troubleshooting (VMs/Kubernetes).
• Proven SRE experience running production systems: incident management, runbooks, postmortems, and automation first operations.

Additional highly valued skills include:

• Experience monitoring data pipelines and data quality (freshness, completeness, correctness, lateness).
• Hands on with observability tooling (e.g. Prometheus, Grafana, ELK/OpenSearch, Splunk, Datadog).
• Strong scripting and automation skills (Python/Bash/Go) and infrastructure as code (e.g. Terraform, GitOps).
• Some experience working with kdb+ stack

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

This role is based in London.

Purpose of the role

To apply software engineering techniques, automation, and best practices in incident response, to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them.

Accountabilities

• Availability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning.
• Resolution, analysis and response to system outages and disruptions, and implement measures to prevent similar incidents from recurring.
• Development of tools and scripts to automate operational processes, reducing manual workload, increasing efficiency, and improving system resilience.
• Monitoring and optimisation of system performance and resource usage, identify and address bottlenecks, and implement best practices for performance tuning.
• Collaboration with development teams to integrate best practices for reliability, scalability, and performance into the software development lifecycle, and work closely with other teams to ensure smooth and efficient operations.
• 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.

Assistant Vice President Expectations

• To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness. Collaborate closely with other functions/ business divisions.
• Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
• 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 lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes.
• Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
• Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda.
• Take ownership for managing risk and strengthening controls in relation to the work done.
• Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organization sub function.
• Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy.
• Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively.
• Communicate complex information. ‘Complex’ information could include sensitive information or information that is difficult to communicate because of its content or its audience.
• Influence or convince stakeholders to achieve outcomes.