Information Technology technology jobs

Sep 25, 2026

Full Time

Senior Software Engineer – Margin Technology - Assistant Vice President

Citi London, UK

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...

Sep 24, 2026

Full Time

Senior Front-End Developer (React) – Equity Derivatives Technology – VP

Citi London, UK

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...

Sep 23, 2026

Full Time

KDB Application Technology Lead Analyst (VP)

Citi Belfast, UK

The Applications Development Technology Lead Analyst (KDB Lead Developer) is a senior-level technical leadership role responsible for architecting, establishing, and implementing high-performance, low-latency tick and time-series data systems. This role leads the design, development, optimization, and support of real-time and historical KDB+/q architectures supporting Electronic Trading, Market Data, Quantitative Research, Risk, and Analytics. The ideal candidate will serve as the subject matter expert (SME) in KDB+/q, guiding technical direction, mentoring engineers, and collaborating closely with business stakeholders, quantitative researchers, traders, and infrastructure teams. Key Responsibilities Architecture, Design & Technical Leadership Lead the end-to-end design, implementation, and maintenance of scalable, fault-tolerant KDB+ architectures, including real-time tickerplants (TP), Real-Time Databases (RDB), Historical Databases (HDB), Real-Time Subscribers...

Sep 19, 2026

Full Time

Reference Data Senior Analyst - Technology Product Management - AVP

Citi Belfast, UK

Organization & Department Overview The Master and Reference Data (MRD) organization is responsible for providing authoritative sources of reference data across the enterprise, through implementing state-of-the-art technologies and operational processes which promote the collection, storage, analysis, and distribution of product, pricing, account, and corporate action data. The MRD organization works in partnership with data clients across global business lines, deploying solutions to increase competitiveness through restructuring business processes, simplifying information access, and providing business intelligence around critical data. The Technology Product Management Senior Analyst is an intermediate-level position responsible for liaising between business users, operations, and technologists to define product requirements, manage backlogs, and drive platform enhancements. The overall objective of this role is to contribute to continuous iterative exploration,...

Sep 18, 2026

Full Time

Reference Data Lead - Technology Product Management - VP

Citi Belfast, UK

Organization & Department Overview The Master and Reference Data (MRD) organization is responsible for providing authoritative sources of reference data across the enterprise, through implementing state-of-the-art technologies and operational processes which promote the collection, storage, analysis, and distribution of product, pricing, account, and corporate action data. The MRD organization works in partnership with data clients across global business lines, deploying solutions to increase competitiveness through restructuring business processes, simplifying information access, and providing business intelligence around critical data. Team Overview This Corporate Actions Product & Data Team works on a global strategic technology platform - Global Corporate Action Event Repository. Major tasks involve - processing Vendor Data Feeds, Analyzing and Researching Data, Working on Swift Messages, User Interface, Data publishing to downstream clients (via Cloud, custom...

Sep 25, 2026

Full Time

Technical Product Manager (Messaging & Integration)

£49,360 - £55,530 yearly

Bank of England Leeds, West Yorkshire

Technical Product Manager (Messaging & Integration), Technology Directorate Permanent Location: Leeds or London Job Description RTGS is the Bank of England's Real Time Gross Settlement service, critical national infrastructure that underpins the UK financial system, settling hundreds of billions of pounds each day. We are looking for a Technical Product Manager to help shape and evolve the messaging and integration capabilities that connect systems across RTGS and support the secure exchange of financial messages. Working within the Messaging & Integration domain, you will own the roadmap, epics, backlog and demand management processes for the critical messaging and integration services that underpin communication between RTGS, SWIFT and other internal and external systems. The domain is responsible for financial messaging, SWIFT connectivity, message routing, message transformation and enterprise integration services. These capabilities are fundamental to...

Sep 25, 2026

Full Time

Technical Product Manager (Messaging & Integration)

£54,800 - £61,650 yearly

Bank of England London

Technical Product Manager (Messaging & Integration), Technology Directorate Permanent Location: Leeds or London Job Description RTGS is the Bank of England's Real Time Gross Settlement service, critical national infrastructure that underpins the UK financial system, settling hundreds of billions of pounds each day. We are looking for a Technical Product Manager to help shape and evolve the messaging and integration capabilities that connect systems across RTGS and support the secure exchange of financial messages. Working within the Messaging & Integration domain, you will own the roadmap, epics, backlog and demand management processes for the critical messaging and integration services that underpin communication between RTGS, SWIFT and other internal and external systems. The domain is responsible for financial messaging, SWIFT connectivity, message routing, message transformation and enterprise integration services. These capabilities are fundamental to...

Sep 25, 2026

Full Time

Lead Security Architect in SECURITY ARCHITECTURE

£80,320 - £90,360 yearly

Bank of England London

Lead Security Architect in Security Architecture, Technology Directorate Permanent Full Time Location: Leeds or London Role Requirements: Please note we have three positions to fill Minimum Criteria Demonstrates a solid understanding of common infrastructure design patterns, enabling effective evaluation and implementation of robust solutions. Possesses a good grasp of widely used encryption and networking protocols, ensuring the secure and reliable operation of systems and data flows. Has experience working in a cyber role that involves stakeholder management, facilitating collaboration and clear communication across teams and departments. Displays proficiency in reviewing and assessing technical documentation to identify potential design issues, contributing to more secure and reliable outcomes. Able to articulate vulnerabilities as risks, providing clear and actionable insights to inform decision-making and prioritisation. Experienced in writing...

Sep 25, 2026

Full Time

Lead Security Architect in SECURITY ARCHITECTURE

£72,320 - £81,360 yearly

Bank of England Leeds, West Yorkshire

Lead Security Architect in Security Architecture, Technology Directorate Permanent Full Time Location: Leeds or London Role Requirements: Please note we have three positions to fill Minimum Criteria Demonstrates a solid understanding of common infrastructure design patterns, enabling effective evaluation and implementation of robust solutions. Possesses a good grasp of widely used encryption and networking protocols, ensuring the secure and reliable operation of systems and data flows. Has experience working in a cyber role that involves stakeholder management, facilitating collaboration and clear communication across teams and departments. Displays proficiency in reviewing and assessing technical documentation to identify potential design issues, contributing to more secure and reliable outcomes. Able to articulate vulnerabilities as risks, providing clear and actionable insights to inform decision-making and prioritisation. Experienced in writing...

Sep 21, 2026

Full Time

Assurance Analyst (Tech) (Rgn)

£33,600 - £37,800 yearly

Bank of England London

Assurance Analyst, Technology Directorate Location: Leeds/London Permanent Full time Flexible Working Options: This role is open to flexible working patterns. These may include: Flexible start and end time to each day. Ability to adapt calendar as needed, for example to fit in the school run, gym or appointments. A 50% in-office attendance requirement that can be spread across the month to accommodate diverse working patterns, such as the flexibility to purchase a weekly train ticket for certain weeks. Working from abroad policy, subject to approval and policy within the team. The Technology division leads and supports all aspects of technology delivery across the Bank, from maintaining critical systems which underpin the UK economy, to providing big data analytics, implementing comprehensive cyber security programmes, and introducing innovative solutions in support of a digital workplace. Technology's key objective is to support all other areas of the Bank...

Sep 21, 2026

Full Time

Assurance Analyst (Tech) (Rgn)

£30,240 - £34,020 yearly

Bank of England Leeds, West Yorkshire

Assurance Analyst, Technology Directorate Location: Leeds Permanent Full time Flexible Working Options: This role is open to flexible working patterns. These may include: Flexible start and end time to each day. Ability to adapt calendar as needed, for example to fit in the school run, gym or appointments. A 50% in-office attendance requirement that can be spread across the month to accommodate diverse working patterns, such as the flexibility to purchase a weekly train ticket for certain weeks. Working from abroad policy, subject to approval and policy within the team. The Technology division leads and supports all aspects of technology delivery across the Bank, from maintaining critical systems which underpin the UK economy, to providing big data analytics, implementing comprehensive cyber security programmes, and introducing innovative solutions in support of a digital workplace. This role supports the Test Enablement function within Digital Assurance...

Sep 18, 2026

Full Time

Technical Specialist in Operational Resilience

£65,440 - £73,000 yearly

Bank of England Leeds, West Yorkshire

LEEDS BASED UKDT Directorate The UK Deposit Takers (UKDT) Directorate is responsible for the supervision of over 600 UK banks, building societies and credit unions. Its aim is to contribute to a safe, sound and competitive UK banking system through delivering effective prudential supervision. The Operational Risk & Resilience (ORR) Hub is one of the specialist teams within UKDT Specialist Supervision Division, supporting the supervision of operational risk and resilience across UKDT non-systemic firms. The work we do is varied and wide-ranging, including leading cross-firm thematic and firm-specific reviews, and supporting the PRA's response to operational incidents at firms. We also work closely with colleagues in SRS and the other Directorates across PRA/ FMID on ORR related risks. Job Description The Technical Specialist - Cyber Risk, provides specialist expertise predominantly on cyber risk, but is also expected to support on operational resilience,...

Sep 25, 2026

Full Time

IT Project Lead – Transformation & Agile Delivery - VP

Citi Belfast, UK

Citi is looking for an experienced IT Project Lead to drive large-scale transformation programmes across technology and operations, owning end-to-end project delivery from initiation through to measurable outcomes. In this role, you will serve as a recognised authority on project management practice, guiding cross-functional teams and senior stakeholders to deliver complex, high-impact initiatives on time and within budget. This is a high-visibility position where your ability to combine structured PMO disciplines with Agile delivery will directly shape the performance and effectiveness of a critical business area. Responsibilities Lead and deliver multiple large-scale, multi-disciplinary transformation projects simultaneously, maintaining clear accountability for scope, budget, timelines, and measurable outcomes. Define project scope and objectives in close partnership with technology, operations, and business teams, translating stakeholder needs into structured,...

Sep 25, 2026

Full Time

Java Developer

Citi Belfast, UK

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. We...

Sep 25, 2026

Full Time

Quant Developer, VP

Citi London, UK

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in programming, C++ and problem solving to Citi’s Markets Quantitative Analysis Rates team. 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. Role Overview This Quant Developer role focuses on using existing information from multiple datasets. Through the application of coding, coupled with a strong business acumen you will be responsible for the preparation of information that will be used by senior management to help them better understand how the markets business would likely react under various scenarios, through the provision of MI data. This role will appeal to individuals who have computer programming skills, are highly numerate with a quantitative mindset and are able to work quickly to...

Sep 25, 2026

Senior Software Engineer

Royal London Edinburgh, GB

Contract type: Permanent Location: Alderley Park, Glasgow Working style: Hybrid 50% home/office based Closing date: 18th September 2026 Job Summary Royal London is seeking an experienced Senior Software Engineer to join one of our application delivery teams within the Digital space at Royal London. This role is focused on modern software and application engineering: designing, building and operating customer-facing and internal digital services with a strong emphasis on Azure-based application development using Angular and C#/.NET. You will be a senior member of a cross-functional squad, contributing to solution design and delivery while remaining hands-on. You will build high-quality, secure and resilient applications, support engineering best practice, and help develop less experienced engineers through mentoring and collaboration. This is an application-focused role, working closely with product, architecture, cloud and mobile teams to deliver valuable...

Sep 25, 2026

Lead Software Engineer

Royal London Edinburgh, GB

Contract type: Permanent Location: Alderley Park, Glasgow Working style: Hybrid 50% home/office based Job Summary Royal London is seeking a Lead Software Engineer to lead the Identity and Access Management application delivery team, CIAM, within the Digital space at Royal London. This role is focused on modern software & application engineering: designing, building and operating customer-facing and internal digital services with a strong emphasis on Azure-based application development using C#/.NET, within an Agile delivery environment. You will play a key technical leadership role within a cross-functional squad, shaping solution design and delivery while remaining hands-on. You will lead by example, building high-quality, secure, and resilient applications, while supporting and developing other engineers. This role is within a team that delivers Identity and Access Management solutions, so knowledge within this domain is essential, experience would be...

Sep 25, 2026

Full Time

Quantitative Valuations Specialist

LSEG London, United Kingdom

You and your team, Applied Solutions & Production (ASP) is an in-house technical team within Evaluated Pricing Operations (EPO). The team currently consists of staff in the US, Costa Rica, and Poland. As part of a small team, you will be a key member in helping shape and build the future of technology for EPO fixed income pricing. Why is this job important? The ASP team designs, develops, and supports various tools used by the fixed income evaluations staff of EPO. These tools are fundamentally integrated into the daily production process of EPO. Errors in the production pricing processes can lead to negative client impacts if not address quickly. As such, the tools and software must be scalable and robust, and you must fully understand the processes/workflows around those tools to help resolve errors in real-time. The team additionally supports subject matter experts in research to develop new pricing algorithms and approaches in validating pricing accuracy through the use...

Sep 25, 2026

Full Time

Senior Machine Learning Engineer

Lloyds Banking Group Chester, UK

End Date Friday 09 October 2026 Salary Range £72,702 - £80,780 We support flexible working – click here for more information on flexible working options Flexible Working Options Job Share Job Description Summary . Job Description JOB TITLE: Senior Machine Learning Engineer SALARY: £72,702 - £80,780 LOCATION(S): Bristol, Chester or Manchester HOURS: Full time, 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our office sites. Colleagues with disabilities can be supported with workplace adjustments including hybrid working expectations in line with our Flexibility Works policy. What you’ll be doing As a Senior Machine Learning Engineer, you’ll play a meaningful role in building and maintaining machine learning solutions in production across the Consumer business within Lloyds Banking Group. You’ll bring strong software...

Sep 25, 2026

Full Time

Golang Lead Engineer

Lloyds Banking Group London, UK

End Date Saturday 10 October 2026 Salary Range £102,864 - £154,296 We support flexible working – click here for more information on flexible working options Flexible Working Options Flexibility in when hours are worked, Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Golang Lead Engineer SALARY: £84,624 - £128,580 (dependent on location and expereince) LOCATION(S): London and Bristol HOURS: Full time WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of your time, at one of our office sites. About this opportunity We are looking for a Golang Lead Engineer to lead the technical development and delivery of backend services that are reliable, secure, scalable and easy to operate! This role sits within Software Engineering and offers the opportunity to shape the Group's Mobile Security Core and wider backend capabilities. You'll combine hands-on...

144 technology jobs found