About the Opportunity Are you a seasoned technologist with a passion for building cutting-edge enterprise products and a hands-on approach to engineering? Join Citi's Cloud Technology Services (CTS) team and be part of our commitment to transform Citi's technology by leveraging game-changing cloud capabilities to drive agility, efficiency, and innovation. We're providing our businesses with a competitive edge by leveraging the scale of the public cloud and enabling new infrastructure economics. As the Forward Deployed Engineer , you will play a pivotal role in shaping and executing our public cloud strategy. You will be part of a team that continues to deliver big! From building a cloud-based High-Performance Compute (HPC) platform to run huge risk calculations, enabling Citi to leverage GenAI at scale, all the way to enabling payments solutions, this team is at the forefront of innovation. What You'll Do: Technical Expertise: Provide hands-on technical...

We are recruiting for a Contract Senior Java / Kotlin Engineer.  On-site: 2dpw in Spitalfields, London Key skills: strong experience in Java or Kotlin (back-end), and comfortable with TDD (test-driven development). Start date: Mid March Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always make a remarkable impact for our clients. We do this through our regional offices (or ‘Clubs’) building strong relationships with our partners, so that they are always prioritised by a team within close proximity.  This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014. Today we number more than 1,300 people with Clubs all over the UK, Europe and the USA with plans for global expansion in the next...

A career without limits As the nation's flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It's something we've been doing for over 100 years, ever since we launched the world's first international scheduled air service between London and Paris. This originality has been in our blood since day one. It's the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far flung places, a job at British Airways is yours to make. We know great things can happen when you're inspired to think big and bring your ambition to work every day, which is why, at British Airways, the sky is never the limit. The role Head of Engineering Integrated Optimisation This role will lead the Integrated Optimisation vision within Engineering, overseeing the delivery of...

The Department   Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, automate and strengthen our controls, and help development teams adopt modern working methods.     The Role   We're   seeking   a technically versatile   GenAI Engineer ing   Manager   who can lead people as confidently as they deliver technology.   You’ll   set the technical direction,   guide   and coach a high‑performing engineering team, and embed cutting‑edge GenAI practices into our software delivery landscape. This includes   maintaining   a strong personal contribution to technical delivery whilst ensuring your team is supported, empowered, and aligned to our mission.     You’ll   balance...

About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial...

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.   Why Citi? Over 200 years in business with a wonderful team of creative, visionary, and entrepreneurial thinkers. Tremendous opportunities to advance, open to everyone across all levels. Learn and grow simultaneously! We a unique journey of personal and professional development,...

Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing 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. The Opportunity We are seeking a highly skilled and motivated Senior Front-End Developer to join a critical greenfield program focused on transforming our electronic FX Options Trading business. This is a multi-year,...

Did your personal AI agent lead you to this opportunity? Fantastic! That kind of forward-thinking ingenuity is exactly what we champion at Citi Innovation Labs. Whether by AI or human insight, we're thrilled you're here to discover how you can shape the future of finance with us.   Citi Innovation Labs is a global network of innovation centers focused on delivering cutting edge solutions to all of Citi’s lines of business.     Our Mission is to create a competitive advantage for our clients, manifested as change in the way they operate, by providing innovative technological solutions with strong client engagement, from idea to production, and by leveraging the entrepreneurial spirit and technological excellence fostered in the Innovation Labs.    Our Labs Network is a global organization that spans across New York, London, Tel Aviv, and various other locations globally. We focus on delivering innovative products using cutting-edge technologies in highly complex...

Are you a talented and meticulous quantitative developer eager to contribute to cutting-edge analytical models for derivatives risk and exposure? Citi is seeking a Quantitative Developer to join its Counterparty Credit Risk Quant Development Team, a key group within the Markets Quantitative Analysis (MQA) Organization. This dynamic role offers the opportunity to contribute across the entire model lifecycle, from research and development to rigorous testing, documentation, and seamless delivery into the Firm's risk management processes. Team/Role Overview: The Counterparty Credit Risk Quant Development Team plays a pivotal role within Citi's MQA Organization, responsible for developing sophisticated analytical models for derivatives risk and exposure calculations firm-wide. This team's scope is broad, encompassing the mathematical derivation of quantitative models, meticulous coding, rigorous testing, comprehensive documentation for formal validation, and continuous support...

Trader voice Project manager London and Bromley 12 month contract Inside ir35 Description: Everyday associates rely on infrastructure and applications, solutioned and engineered by the Real Time Communications team to do their best work and serve our customers globally. As a team, we have a responsibility to them to provide a first-class service and we also have a responsibility to continuously improve. For this reason, I am looking for a project delivery manager is who is passionate about analytics and leading small, focused teams to deliver. The successful candidate will be a member of my team and join a group of people dedicated to bringing new technology to life at the bank, modernising our tools and creating reliable, predictable experiences that make a great place to work. About you: You will be a seasoned project manager primarily defining and driving waterfall schedules intersected with Agile teams. You will play a key role in delivering from...

Job Title: Combat Systems Requirements Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £50,000 depending on skills and experience What you'll be doing: Shape and oversee System Requirements - have a technical grasp of what the requirements mean on a Naval platform Support Product Owner in technical solution design and validation to existing requirements Technical input to System Design and operability - interpretation of technical requirements into system capability Working with Royal Navy Operators and Subject Matter Experts to trial, understand and shape system behaviour Working with Human Factors and Software Team - review and critique system software development output Your skills and experiences: Essential: Experience of Requirement Analysis Prior Combat Systems experience as a user or developer IT...

Job Title: Combat Systems Requirements Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £50,000 depending on skills and experience What you'll be doing: Shape and oversee System Requirements - have a technical grasp of what the requirements mean on a Naval platform Support Product Owner in technical solution design and validation to existing requirements Technical input to System Design and operability - interpretation of technical requirements into system capability Working with Royal Navy Operators and Subject Matter Experts to trial, understand and shape system behaviour Working with Human Factors and Software Team - review and critique system software development output Your skills and experiences: Essential: Experience of Requirement Analysis Prior Combat Systems experience as a user or developer IT...

Job Title: Combat Systems Requirements Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £50,000 depending on skills and experience What you'll be doing: Shape and oversee System Requirements - have a technical grasp of what the requirements mean on a Naval platform Support Product Owner in technical solution design and validation to existing requirements Technical input to System Design and operability - interpretation of technical requirements into system capability Working with Royal Navy Operators and Subject Matter Experts to trial, understand and shape system behaviour Working with Human Factors and Software Team - review and critique system software development output Your skills and experiences: Essential: Experience of Requirement Analysis Prior Combat Systems experience as a user or developer IT...

Job Title: Combat Systems Requirements Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £50,000 depending on skills and experience What you'll be doing: Shape and oversee System Requirements - have a technical grasp of what the requirements mean on a Naval platform Support Product Owner in technical solution design and validation to existing requirements Technical input to System Design and operability - interpretation of technical requirements into system capability Working with Royal Navy Operators and Subject Matter Experts to trial, understand and shape system behaviour Working with Human Factors and Software Team - review and critique system software development output Your skills and experiences: Essential: Experience of Requirement Analysis Prior Combat Systems experience as a user or developer IT...

Job Title: Combat Systems Requirements Engineer Location: New Malden. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: Circa £50,000 depending on skills and experience What you'll be doing: Shape and oversee System Requirements - have a technical grasp of what the requirements mean on a Naval platform Support Product Owner in technical solution design and validation to existing requirements Technical input to System Design and operability - interpretation of technical requirements into system capability Working with Royal Navy Operators and Subject Matter Experts to trial, understand and shape system behaviour Working with Human Factors and Software Team - review and critique system software development output Your skills and experiences: Essential: Experience of Requirement Analysis Prior Combat Systems experience as a user or developer IT...

Senior Android Developer London (Hybrid - 2 days per week in the office) Salary: 65,000 - 90,000 DOE The Role We're currently looking for a Senior Android Developer to join a growing Mobile team. In this role, you'll help develop and enhance a suite of high-traffic consumer apps used by millions. You'll work within cross-functional squads alongside product managers, designers, and engineers, contributing throughout the entire software development lifecycle, from planning and design through to release and optimisation. About the Company Our client is driven by a clear mission: helping millions of people across the UK save money when it matters most. Through a range of well-established consumer platforms, their products support more than 20 million visitors each month , providing tools and insights that make a real difference to everyday households. Why Join? A supportive, inclusive workplace that encourages open thinking and collaboration...

Senior iOS Developer London (Hybrid - 2 days per week in the office) Salary: 65,000 - 90,000 DOE The Role We're looking for a Senior iOS Developer to join a growing Mobile team. You'll play a key role in maintaining and evolving a suite of high-traffic consumer apps, working within cross-functional squads alongside product managers, designers, and fellow engineers. You'll be involved throughout the full software development lifecycle, from concept and design through to deployment, while also using modern AI-powered development tools such as GitHub Copilot and ChatGPT to improve efficiency and code quality. What Sets This Company Apart? A dynamic and inclusive working environment that values diversity Talented, high-performing teams focused on delivering exceptional user experiences A culture built around collaboration, where everyone's ideas and perspectives are valued Key Responsibilities Drive the delivery of new features while contributing to...

Senior iOS Developer Location: London (Hybrid) Salary: Up to 80,000 DoE Permanent role Why Apply? This organisation helps millions of people make smarter financial decisions through well loved consumer apps used across the UK. The engineering culture is creative, collaborative and ambitious, giving developers the space to experiment, learn and deliver meaningful products that genuinely help people. Engineers end each day knowing they have made a real impact on both users and their team. What makes this environment different A workplace full of personality that values openness, diversity and inclusion. Teams that enjoy solving complex problems together and take pride in delivering world class experiences. A culture where everyone belongs, every idea is welcomed and every voice matters. About the role A Senior iOS Developer is needed to join a Mobile Collective responsible for evolving high traffic consumer apps. They will work in full stack, multi disciplinary...

C# .NET Developer Contract Daily Rate: 600 - 650 (inside IR35 via umbrella) Contract Length: 6 months initially Location: Hybrid Working - 2/3 days onsite per week Our client, a leading organisation in the tech sector, is seeking a talented C# .NET Developer to join their dynamic team on a contract basis. If you are passionate about software development and are eager to tackle exciting challenges, we want to hear from you! Key Responsibilities: As a C# .NET Developer, you will: Understand business requirements and design applications that meet those needs. Engage in business data analysis to inform application design and development. programme in Visual C#.NET while utilising both Oracle and SQL Server databases. Conduct unit testing and ensure quality assurance (QA) for all developed applications. Implement solutions in production and disaster recovery environments, providing support to users. Prepare and maintain technical documentation related to your projects. In...

Broadcast Media Systems Support /Enterprise Systems Support Analyst This is a permanent position 45k + Bens Hybrid based, West London office 3 days a week, 2 wFH Enterprise Systems Support / Broadcast Media Applications Support Broadcast Media Applications Support Analyst/Enterprise Systems Support role, working for a global broadcaster (certified Great Place to Work ) supporting the business that creates exciting, award-winning TV channels and streaming content. This is a new exciting role suitable for someone that has previously worked in a application support/ systems support role within a broadcast media company/broadcast systems vendor. About the role: The role is responsible for ensuring the smooth operation, maintenance, configuration, and support of broadcast media business-critical applications. Looking for someone that has good broadcast content workflow knowledge and has provided User/systems support or integration support for some of the following...