9 senior software engineer jobs found in London

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. What We do / The Team Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re‑engineering our technology estate to achieve world‑leading performance and resiliency, enabling new capabilities in advanced execution, global market...

Job Overview Citi is seeking a highly accomplished and visionary  SVP, Digital Assets Platform Engineering Lead  to spearhead the continued evolution of the  Citi Integrated Digital Assets Platform (CIDAP) . This is a senior leadership role requiring a rare combination of deep technical mastery, strategic thinking, and proven people leadership. The successful candidate will serve as both a technical authority and a team lead, guiding a high-performing group of engineers in the design, delivery, and operationalization of enterprise-grade blockchain and digital assets infrastructure at global scale. This individual will be a key voice in shaping Citi's digital assets engineering strategy, working at the intersection of traditional financial services technology and the emerging decentralized ecosystem. As a SVP leader, you will operate with a high degree of autonomy, influence cross-functional outcomes, and be accountable for the platform's technical direction, engineering...

Senior Front-End Developer (React)  – Equity Derivatives Technology – VP 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.  What We do / The Team  Equities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining. We are...

The Role   The   Head of Product Engineering, HR Total Rewards   is a senior product and engineering leader   reporting directly to the   Head of HR Technology ,   accountable for   defining the product vision and   building, scaling, and operating a high-performing organization of approximately 50 resources across multiple autonomous pods and enabling capability teams.   This role spans custom-built product engineering, oversight of dozens of third-party SaaS applications, and the end-to-end transformation of how the workforce uses AI to improve productivity, quality, and decision-making. The leader must remain   deeply grounded in hands-on product and engineering judgment — including the   expectation to stay actively involved in coding, code review, prototyping,   AI -assisted development , internal developer platforms,   vendor platforms,   and modern engineering practices — while expanding accountability to   product vision,...

EMEA Head of Client Connectivity Engineering (SVP) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.  Equities Technology Equities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining. We are re‑engineering our technology estate to...

Citi Treasury and Trade Solutions Group provides the industry's most comprehensive suite of treasury and trade solutions, including cash management, Trade and Working capital Solutions and commercial card programs and services. The role is responsible for leading the Trade and Working Capital Solutions Technology organization and is part of the TTS Technology Senior Management Team (SMT) and Trade and Working Capital Solutions Executive committee. The role will be driving and executing the TTS Trade and Working Capital Technology strategy, architecture and execution mainly focused growth, digitization and transformation, delivering scalability, risk reduction and providing enriched client experience in a timely manner. Trade and Working Capital Solutions technology is a team of over 800 engineers, servicing needs of the TTS client base across 90+ countries and processing an average of 1.5MM transactions per month.   As we continue to grow and evolve, there is a strong mandate...

Citi, the world's most global bank, has been connecting clients to the world's most innovative financial solutions for over 200 years. We are a firm of innovators, leveraging technology to reinvent banking and redefine the future of finance. Join us within Investor Services as we build the next generation of financial products powered by Artificial Intelligence, strategically leveraging Citi's enterprise platforms and capabilities to accelerate innovation and deliver unparalleled value. The Opportunity:         Are you a visionary problem solver with a passion for creative thinking and deep technical expertise? Do you thrive in a dynamic, collaborative environment, working at the forefront of innovation? Citi is seeking an exceptional, hands-on Product Manager to lead the charge in developing and launching transformative Generative AI capabilities for our Investor Services business . This is a unique, forward-engineering role where you will operate at the...

Full Stack Engineer - React/ Typescript - Python  (VP) 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. Department Overview: Equities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining. We are re‑engineering our technology...

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide. The team's primary focus is the development, testing, deployment, and maintenance of the production derivatives credit risk application, used for internal risk management and regulatory capital purposes. The Counterparty Credit Risk Senior Application Developer position is a senior role that will interface closely with Quant and Front Office technology teams to integrate pricing models and workflow enhancements within the ACE application. There will be exposure to a wide range of technological frameworks, including distributed computing architecture. The role will involve tasks such as: Developing and maintaining the Counterparty Credit Risk applications, leveraging in-house Python and C++ model libraries. Supporting and...