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 .                 Our Production Management team provides critical business and technical support to the Services, Markets, Banking and Functions Client Group (SMBF) ; working collaboratively to ensure that our platforms and services operate for our clients, whenever they need them. We act as highly...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Senior Mechanical Engineer The Role We are seeking an experienced a Senior Mechanical Design Engineer who has a proven ability to apply engineering first principles and knowledge to new & existing products within the IAS portfolio. Working as part of a large Mechanical Design team, the Senior mechanical design engineer collaborates with local teams and multiple stakeholders to produce detailed Mechanical designs and support to a range of Weapon System, Missile and Platform products to satisfy customer...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. The Role We are seeking an experienced a Senior Mechanical Design Engineer who has a proven ability to apply engineering first principles and knowledge to new & existing products within the IAS portfolio. Working as part of a large Mechanical Design team, the Senior Mechanical Design Engineer collaborates with local teams and multiple stakeholders to produce detailed Mechanical designs and support to a range of Weapon System, Missile and Platform products to satisfy customer requirements.  As we enter a period of...

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 highly motivated and experienced VP‑level Technical Specialist to join our global Futures & Exchange Traded Derivatives (ETD) Clearing technology team. This role provides senior L2 production support for business‑critical clearing platforms, with a primary focus on intraday ETD...

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 User Experience Senior Lead Analyst is a senior level principal role, acting as a thought leader in the research, analysis and design of digital products and systems. User Experience partners with Product and Technology colleagues to create innovative and intuitive digital products that deliver...

Team Overview: Markets Operations Business Intelligence Citi Market Operations is undergoing a pivotal, multi-year transformation, establishing a state-of-the-art target operating model across 60+ countries. As a dynamic, global organization, we encompass all post-execution Operations teams including Middle Office, Settlements, Margin, Asset Servicing, and Listed Derivative & Commodities Operations, supporting an extensive range of Capital Markets products where Citi is a dominant global player. This enterprise-wide initiative prioritizes risk and controls, regulatory compliance, process re-engineering, automation, talent development, data transformation, technology investment, and superior client service. Joining Citi in Belfast places you at the forefront of this global transformation, directly shaping the future of Markets Operations. We cultivate an inclusive and engaging environment, fostering diversity of thought and investing significantly in professional development....

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview 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....

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving and communication to Citi Belfast. By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Team/Role Overview Markets Operations represents the evolution and transformation of Operations in the Finance Industry which creates a uniqueness about how we deliver our products and solutions. We take pride and are passionate about our People and our culture. We are invested in you, your experiences, development, and in building a successful career for you at Citibank. We are modernizing everything we do; allowing flexibility and creating an exciting environment which encourages diversity of thought and inclusion. We are a dynamic, global, and diverse Organization, with a...

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 Digital Design Engineer Group Manager is accountable for management of complex/critical/large professional disciplinary areas. Leads and directs a team of professionals. Requires a comprehensive understanding of multiple areas within a function and how they interact in order to achieve the...

The Securities Settlements team is a critical component of our global Operations division, responsible for the timely and accurate settlement of securities transactions across all asset classes. Operating in a dynamic and fast-paced environment, the team acts as the central hub for post-trade processing, ensuring that all obligations arising from our trading activities are met efficiently and without operational risk. Supporting this, is the Securities Settlements Technology team, responsible for building, maintaining, and transforming the platforms that ensure the timely and accurate settlement of securities transactions across all asset classes. The team is currently engaged in a multi-year strategic program to modernize our settlement platforms, enhance automation, and adapt to evolving market regulations, such as the transition to T+1 settlement cycles. We partner directly with Front Office trading desks, Operations, Finance, Custodians, and Clearing Houses to deliver...

Role Overview: Join the Futures & Derivatives Clearing (FDC) and Equities Operations Program Execution Team, a vital component of the Markets Ops Transformation organization. This hybrid Business Analyst / Project Manager role is critical to driving strategic transformation and delivering Target Operating Models for FDC and Equities Operations within a dynamic, fast-paced environment. Our global organization spans over 60 countries, supporting a comprehensive range of Capital Markets products, including Fixed Income (FX, Rates, Credit, Muni, Cash, and Derivatives), where Citi is a dominant player, and Equities (Cash, Derivatives, Prime Brokerage, Futures, Listed Derivatives, FXPB), an area of significant growth. Job Purpose: The Markets Process Engineering team is chartered with designing and delivering a multi-year transformation roadmap for Operations and broader bank stakeholders. This transformation is driven by strategic initiatives, investment change execution,...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Service Development Manager Location:  Belfast– Hybrid working (The position may involve periods of extensive travel overseas.) Our Opportunity We have an excellent opportunity for a Service Development Manager within the IAS UK (Integrated Airspace Protection Systems UK) business line of Thales, based out of Belfast. This is a Product Support related role where the jobholder is responsible for the development, implementation and delivery of all Product Support aspects of Services, including the tactical and technical...

Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. We are looking for a Structures Engineer to join our Integrated Airspace Protection Systems (IAS) team in the heart of Belfast. About Us Our main purpose is to protect and defend. We provide rapid integrated solutions for detection, coordination, fire control, engagement and support. We cover three sectors: Surface Attack & Air Defence (UK), Air Defence (International) and Air Operations & Services as well as Space. You’ll play a key role in the hardware development of cutting‑edge weapons integration systems...