Team Overview XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients.  XiP Compute Services are deployed onto OpenShift and Amazon’s Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google’s Kubernetes Engine to further expand our coverage. Our system scales on-demand, and we can run up to tens of thousands of replicas of our services across all asset classes.  Role Overview We are seeking a Senior Engineer to fill the role of ‘Applications Development Technology Lead Analyst’ on the...

Full Stack Engineer (C#/WPF UI) – 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 in Equities Tech Equities Technology at Citi is undertaking a bold, multi‑year transformation to build a best‑in‑class global platform across execution, prime, clearing and cross‑product margining. We are re‑engineering our technology estate to achieve...

Role : Fullstack Engineer Location: London,UK Type : FTE / Full Time Job Description: Python is the key skill needed + SQL + AWS experience + Terraform. e.g. Building investment analysis platforms using Python. C# / .NET is still desirable but not as critical (e.g. more for changes to microservices than new build in C#, Windows migration work). Investment management / FS experience (e.g. working on Investment and fund services and platforms, integration with investment management services, working with Investment teams, quants, analysts) will set candidates apart from non-FS candidates. All candidates need very strong verbal and written communication skills + good energy level to work in a high-performing client engineering team. Knowledge of using AI tools in engineering is very helpful e.g. Claude Code, Codex. Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high...

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 leave a legacy for the client. We do this through close relationships with our offices (or ‘Clubs’) so that our partners are always prioritised by a regional team close to them. This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014.  Join us - and help us fulfil our mission to close the world’s digital skills gap. Lead Data Engineer We are seeking a Lead Data Engineer to act as the technical practice lead for the Luna data team. This is an important role responsible for leading a high business priority migration from AND’s existing Redshift environment to our new AWS RDS (Postgres) architecture. Beyond technical architecture, you will...

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 Senior Engineer in Production Management, will be responsible for the development and overall implementation of software in a complex, critical and large cross-departmental and multi-disciplinary area. The role is part of a multi-year transformation journey that will require a successful...

FX Client & Prime - Software Engineer (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. 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...

  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 . We are seeking a motivated individual contributor to work in our AI and DevOps Platform Support team in EMEA. This role is responsible for ensuring the stability, reliability, and performance of our critical AI and DevOps platforms. The team supports a wide range of services, including multiple AI...

Python Developer - FX Options Pricing and Market Data Distribution The FX Options Pricing and Market Data distribution team is going through significant reengineering and modernisation. We are looking for an experienced Python developer and technologist to take a hands-on role in building out data analytics capabilities and developing frameworks that enable data scientists to leverage market data. Responsibilities: Contribute to the design and development of the electronic FX Options Data Platform Building out reliable and fast data pipelines for quantitative analysis and trading. Design, build and support our data analytic infrastructure Collaborate with a global team of developers, quants and traders to translate business requirements into robust technical solutions Drive the design and development of system architecture, work with users of the system, and enhance the quality of deliverables Contribute to the continuous improvement of development, deployment and...

The Global Rates business is seeking an exceptional AI Engineer to drive the development and implementation of cutting-edge artificial intelligence solutions that will transform our trading, risk management, and client service capabilities. This role sits at the intersection of advanced AI technology and financial markets, offering the opportunity to build innovative solutions that directly impact business outcomes. As an AI Engineer within Global Rates, you will be responsible for designing, developing, and deploying AI-powered applications and systems that leverage the latest advancements in generative AI, agentic frameworks, and intelligent automation. You will work closely with traders, sales, quants and technology teams to identify opportunities for AI integration and deliver production-grade solutions. Key Responsibilities AI Solution Development Design, develop, and deploy production-ready AI applications using generative AI techniques, including large...

Excited to grow your career? We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions. If you think the open position you see is right for you, we encourage you to apply! Team/Role Overview The Senior Audit Manager is within the AI Technology, Cyber, Data and GenAI Engineering team and is a senior level management position, reporting to the Audit Director – AI Technology, Cyber, Data and GenAI Engineering, with an overall objective to execute audit activities and assessments of the risk and control environment for the adoption of AI/GenAI, specifically related to AI Technology, Cyber, Data and GenAI Engineering. This role will primarily focus on AI Technology, Cyber, Data and GenAI Engineering with the overall objective of this role to ensure that Citi Internal Audit’s approach to AI to position Citi IA as the leading IA function in the financial...

Intermediate - Senior Mechanical Design Engineer London Hybrid Working 9 Day Fortnight Up to 60k Looking for a role where you can develop your technical skills, gain real project ownership, and work in a genuinely supportive environment? This is an opportunity to join a growing, design-focused building services consultancy delivering high-quality engineering across sectors including commercial, residential, education, healthcare, and more. With a strong pipeline of work and a collaborative culture, they're looking to appoint an Intermediate to Senior Mechanical Engineer in their London office. The Opportunity Whether you're an experienced Intermediate ready to step up, or an established Senior looking for a better environment - this role offers hands-on delivery, progression, and support in equal measure. You'll work across a variety of projects, gaining exposure to all stages of design while being supported by a highly experienced team. What You'll Be...

Electrical Project Engineer Location: London Salary: 60,000 - 80,000 (depending on experience) About the Company A leading provider of technical, engineering and energy solutions, delivering complex MEP projects across commercial, industrial, healthcare, and energy sectors. The organisation is known for its focus on innovation, safety, and high-quality project delivery. The Role Due to continued growth, an opportunity has arisen for an experienced Electrical Project Engineer to support the delivery of complex MEP projects across London and the southern region. This role is ideal for someone who thrives in a fast-paced, technical environment and enjoys taking ownership of engineering delivery from design through to installation. Key Responsibilities Lead engineering and technical compliance across assigned projects, ensuring alignment with specifications, standards, and client requirements Plan, coordinate, and manage project activities to support safe,...

Our client is one of the leading design houses in the UK, known for delivering complex engineering solutions across high-profile projects and estates. A real intellectual power house, with a culture that encourages curiosity, collaboration, and life-long skills development. In this role, you will work collaboratively with multidisciplinary teams to project manage fire engineering commissions from concept through delivery, shaping building design aspirations, functionality and architectural form while providing trusted client care and consultancy. The role includes representing the team at internal and external design team meetings, taking ownership of project financial performance (including invoicing and monitoring), and developing the technical expertise to identify and specify appropriate fixed fire protection systems such as detection and suppression. You will carry out and review fire engineering calculations, ranging from hand calculations to advanced smoke...

We're looking for a Senior Engineer to join our Design team based in London. Our 100-strong Construction Engineering capability brings together a team of talented civil, structural and geotechnical engineers from a range of backgrounds, combining complex analysis, spatial design and an eye for the practical to deliver buildable solutions on site. We specialise in reimagining permanent designs to make them more buildable, designing temporary works and traffic management solutions, advising on the procedural management of temporary works, construction materials, ground engineering and surveying. Kier Design are a top-25 engineering consultancy, delivering a wide range of services across all sectors of the built environment, providing construction-focused, innovative and sustainable solutions. We have preferential access to Kier's £11bn+ project pipeline, including mega projects like High Speed 2 and Hinkley Point C, frameworks with national and local government and other public...

Mechanical + Electrical Engineers London Heathrow Airport 50,000 per year 4 on 4 off Days & Nights Overview: Our client is seeking skilled mechanical and electrical engineers to join their team at London Heathrow Airport. In this role, you will be responsible for ensuring the productivity and output of the airport's baggage and cargo handling systems by performing maintenance duties in compliance with health and safety regulations, quality standards, and team working practices. Key Responsibilities: Carry out planned preventative maintenance on all equipment, ensuring "right first time" repairs and proactive identification of potential issues. Respond quickly to breakdown situations and carry out effective corrective maintenance regimes. Troubleshoot and rectify electrical faults in a range of field devices, including motor controllers, sensors, and scanners. Enter all work carried out and parts used into the Maximo system. Demonstrate problem-solving...

Maintenance Shift Engineer Panama Shift - 8 hour shifts / Earlies, Days + Lates Salary: 54,000 Location: Greenford A dynamic leader in automation and engineering systems integration is on the lookout for a Maintenance Engineer to become a valuable part of their ever-expanding team. Our client, a top-tier systems integrator, is a major player in the industry. If you aspire to work with industry leaders, this is a fantastic opportunity to join a company that's rapidly growing with a promising future. They're committed to helping you grow, both personally and professionally, with carefully designed career development plans that ensure the entire team moves forward. If you're an ambitious Multiskilled Maintenance Engineer looking for new opportunities and wanting to advance your career in a supportive environment, this role is perfectly suited for you. So, don't wait - send in your application today, and let's work together to build a future full of opportunities and...

About Us We are part of International Airlines Group (IAG), one of the world's leading airline groups and owner of some of the biggest brands in the sky. IAG Transform provides creative and innovative solutions to drive sustainable transformation by delivering procurement and airline services, as well as group-wide systems across IAG. Each operating company benefits from the Transform centralised model, driving efficiencies, automation, and economies of scale. Purpose of the role We are seeking a senior technical expert to lead strategy and drive transformation through the coordination of teams implementing innovative engineering and reliability projects. These initiatives will leverage data-driven and AI-enabled tools, as well as other advanced digital technologies, to optimise engineering and reliability processes within the airline's Technical Operations. Please note this is not a data science or IT development role. The successful candidate will act as a Subject...

About Us We are part of International Airlines Group (IAG), one of the world's leading airline groups and owner of some of the biggest brands in the sky. IAG Transform provides creative and innovative solutions to drive sustainable transformation by delivering procurement and airline services, as well as group-wide systems across IAG. Each operating company benefits from the Transform centralised model, driving efficiencies, automation, and economies of scale. Purpose of the role We are seeking a technical expert to manage transformation projects through teams implementing innovative engineering and reliability initiatives. These projects will leverage data-driven and AI-enabled tools, as well as other advanced digital technologies, to optimize engineering and reliability processes within the airline's Technical Operations. Please note this is not a data science or IT development role. The successful candidate will act as a Project Manager, working closely with AI...

Associate Flood Modeller London (hybrid working available) An established, global Engineering and Environmental Consultancy is looking to bring in an Associate-level Flood Modeller to strengthen their growing water and flood risk team in London. With a strong and varied pipeline across both public and private sector clients, this is a key role within a team delivering complex, high-impact flood risk and hydraulic modelling projects across the UK. This position offers more than a typical modelling role. Sitting just below senior leadership, the successful individual will act as a key support to the team lead, taking on day-to-day responsibility for technical delivery, team coordination and project oversight. It's very much a step-up opportunity for someone ready to move beyond pure modelling into a broader leadership position, with a clear pathway into more senior responsibilities over time. The role will see you providing technical leadership across a wide range of flood...

Ready to find the right role for you? Salary: up to 40,000pa plus 500pm Car Allowance and Annual Bonus. Location: London / National - Flexible with base location When you see the world as we do, you see the chance to help the world take better care of its resources, and help it become a better place for everyone. It's why we're looking for someone who's just as committed as we are, to push for genuine change and bring our ambition of Ecological Transformation to life. We know that everyone here at Veolia can help us work alongside our communities, look after the environment, and contribute to our inclusive culture. What we can offer you: Access to our company pension scheme Discounts on everything from groceries to well known retailers Access to a range of resources to support your physical, mental and financial health; so you can lean on us whenever you need to 24 hour access to a virtual GP, 365 days a year, for you and family members in your household...