Senior Low Latency Engineer 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 This is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and...

FX Client & Sales Technology - Senior Software Engineer (SVP) The STIRT Engineering Lead is a  London-based Senior Vice President  responsible for the  hands-on design, architecture, and implementation  of the full front-to-back technology platform supporting the STIRT business. This role sits at the intersection of engineering excellence and business partnership, requiring deep engagement with traders, quants, and stakeholders across FX and Rates desks. The role demands a  technically deep, hands-on engineering leader  with strong expertise in capital markets systems, responsible for driving the strategic evolution of STIRT technology — spanning curve construction, RFQ and pricing workflows (for FX and Interest Rate Derivatives) — while managing a globally distributed engineering team. The successful candidate will own the end-to-end technology vision for STIRT, eliminating fragmentation across trading units and delivering a modern, high-performance, resilient platform...

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...

The Production Engineer is a pivotal role within Citi's Technology organisation, responsible for designing, building, and operating the intelligent systems that underpin our global production environment. This is an engineering-first position at the intersection of software craftsmanship, AI-native development, and large-scale distributed systems.   As part of a multi-year transformation journey, the successful candidate will help define what production engineering looks like in an era of autonomous agents, generative AI, and self-healing infrastructure. You will be expected to write production-grade code daily, design agentic workflows, and contribute meaningfully to the evolution of our AI engineering practices across Citi's India technology hub.   The role requires a comprehensive understanding of multiple areas within a function and how they interact to achieve the objectives of the function. Applies in-depth understanding of the business impact 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 . 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...

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...

About Citi Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Role Overview We are seeking a visionary and hands-on  Product Lead, AI Product Engineering  to join our Banking Technology group. This is a senior-level, strategic role designed for a leader who embodies a  product mindset, with deep technical expertise , thriving at the intersection of product management, artificial intelligence, and software engineering. This role specifically focuses on  Capital Markets tooling , where these...

We are professionals with purpose, beating cancer every day. But we need to go much further and much faster. That's why we're looking for someone talented, someone who wants to develop their skills, someone like you. £81,000-£85,000 (+ Benefits) Directorate : Chief Operating Office Contract: Permanent Hours: Full time 35 hours per week Location: Stratford, London . Office-based with high flexibility (1-2 days per week in the office) External closing date: 5th July 2026 Internal closing date: 10th July 2026 This vacancy may close earlier if a high volume of applications is received or once a suitable candidate is found, therefore we strongly recommend that you apply early to avoid disappointment. If you require more time to apply as part of a reasonable adjustment, please contact as soon as possible. Recruitment process: Screening call at 1 st stage, and 2 nd stage Technical interview with Technical test How do I...

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals, and industry-leading digital experts are committed to making a difference and represent a wide range of backgrounds and perspectives. We offer a challenging and exciting environment for career development, with a focus on training, growth and fostering an inclusive culture. We are now looking for a Data Visualisation Engineer to join the Data team. This role plays a critical part in enhancing our in-house data platforms, combining visualisation expertise, data storytelling, and user-centred design to help people better understand and act on data. You'll help improve how people interact with our newsroom analytics platform, Ophan, while also contributing to the design and experience of data products across our wider ecosystem. You...

Locations : Boston London Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation-inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do BCG is looking for a Global IT...

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals, and industry-leading digital experts are committed to making a difference and represent a wide range of backgrounds and perspectives. We offer a challenging and exciting environment for career development, with a focus on training, growth and fostering an inclusive culture. We are now looking for a Senior Hybrid Cloud Engineer to join the Hybrid Cloud team, composed of collaborative and technically skilled engineers who implement, innovate and support the range of on-premise and cloud infrastructure services that underpin the Guardian News & Media corporate IT operations. In alignment with our department's cloud-first strategy and particular focus on migrating on-premise infrastructure into AWS, the Senior Hybrid Cloud Engineer...

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism, and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals, and industry-leading digital experts are committed to making a difference and represent a wide range of backgrounds and perspectives. We offer a challenging and exciting environment for career development, with a focus on training, growth and fostering an inclusive culture. We are now looking for a Senior Engineering Manager to join the Reliability and Operations team. The team's main objective is to build a new Developer Experience platform that improves the efficiency of the Guardian's engineering team by strengthening our observability and deployment capabilities and making it easier to develop software. In this role you will guide a group of developers to decommission our existing platform and support the team in identifying a...

IT Infrastructure and Field Support Engineer We are looking for a skilled and motivated IT Infrastructure and Field Support Engineer to help deliver secure, reliable, and efficient technology services across the organisation. This is a varied and hands-on role, combining infrastructure support, field-based work, and involvement in technology projects that directly support services making a real difference to people's lives. Position: 6800 IT Infrastructure & Field Support Engineer Location: Remote Hours: Full time, 37.5 hours per week. Monday to Friday 9am to 5pm (flexible working available) Contract: Permanent Salary: £30,775.03 per annum Closing Date: 09/07/2026. We reserve the right to close this vacancy early, if enough suitable applications are received. The Role The IT Infrastructure & Field Support Engineer plays a key role in supporting, maintaining and improving the technology infrastructure to ensure secure, reliable and efficient...

Infrastructure Engineering Specialist - DV Cleared Contract Daily Rate: Up to 650 (inside IR35 via umbrella) Contract Length: 12 months 5 days onsite per week in London is required Are you ready to take your career to the next level? Our client, a leading organisation in the engineering sector, is on the hunt for an enthusiastic Infrastructure Engineering Specialist with DV clearance. If you're passionate about technical excellence and eager to collaborate with a dynamic team, this is the opportunity for you! About the Role: Join a multi-disciplined engineering practise focused on delivering top-notch technical capabilities to our customers. As an Infrastructure Engineering Specialist, you'll play a pivotal role in executing high-level designs and ensuring the stability of network and infrastructure environments that align with our client's strategic goals. What You'll Be Doing: In this key position, you will: Implement Designs: Manage the implementation of high-level...

Job title: Lead Infrastructure Automation Engineer (on perm and Cloud) Contract: 6 Months -possibility for extension Location: London HEX - 3 days a week Rate: Competitive day rate (Inside IR35) Working pattern: Full time Are you ready to take the lead in revolutionising infrastructure automation? Our client, a dynamic and innovative organisation, is on the lookout for a passionate Infrastructure Automation Engineer Lead - VP to spearhead their ambitious automation initiative across all infrastructure functions. This is your chance to drive significant change and enhance the efficiency of global operations! About the Role: As the Infrastructure Automation Engineer Lead, you will play a pivotal role in accelerating the adoption of infrastructure-as-code and automation solutions. Your expertise will help shape modern tooling strategies, ensuring scalable and repeatable automation solutions across various infrastructure domains. What We're Looking...

IT Infrastructure and Field Support Engineer We are looking for a skilled and motivated IT Infrastructure and Field Support Engineer to help deliver secure, reliable, and efficient technology services across the organisation. This is a varied and hands-on role, combining infrastructure support, field-based work, and involvement in technology projects that directly support services making a real difference to people s lives. Position: 6800 IT Infrastructure & Field Support Engineer Location: Remote Hours: Full time, 37.5 hours per week. Monday to Friday 9am to 5pm (flexible working available) Contract: Permanent Salary: £30,775.03 per annum Closing Date: 09/07/2026. We reserve the right to close this vacancy early, if enough suitable applications are received. The Role The IT Infrastructure & Field Support Engineer plays a key role in supporting, maintaining and improving the technology infrastructure to ensure secure, reliable and efficient services...

Location; Ruislip, London Are you an apprentice-trained Maintenance Engineer looking to develop your skills within one of the UK's most automated distribution environments? We are working with a leading pharmaceutical distribution business that plays a critical role in the UK healthcare supply chain. Operating a highly automated distribution centre, the site processes and distributes essential medicines and healthcare products nationwide, relying on advanced automation technology to maintain exceptional service levels. This is a fantastic opportunity for a Maintenance Engineer to join a large, experienced engineering team where training, development and progression are genuinely encouraged. Whether you're electrically biased, mechanically biased or developing your multi-skilled capability, you'll be supported by experienced engineers and exposed to industry-leading automation systems. The business has a strong track record of investing in its people, making this an...

IT Deployment Engineer Outside IR35 Contract £400 - £600 per day depending on experience level We are seeking an experienced IT Deployment Engineer to support a major retail ticketing transformation programme, delivering the implementation of new ticketing technology across a large operational estate. This role will play a key part in the rollout of three critical systems used for face-to-face ticket sales: ticket office solutions, hand-held ticketing devices and self-service vending machines. Working closely with suppliers and internal stakeholders, you will ensure the technology is integrated correctly, tested thoroughly and ready for operational use. This is a hands-on delivery role rather than a development position. You will spend much of your time on-site overseeing testing activities, validating that systems are communicating effectively and providing sign-off ahead of go-live. You'll be responsible for ensuring transactions are processed correctly, data transfers...

Data Engineer SQL London Location London, Hybrid, 3 days in the office each week (Monday, Tuesday and Wednesday) Salary 45,000 to 50,000 dependent on experience Ref J13133 We are looking for a Data Engineer to join an AI-first SaaS business developing next-generation analytics and decision intelligence products. Working alongside Product Managers, AI Engineers and Analysts, you will help build the data platforms, pipelines and models that power production AI solutions used by organisations across multiple sectors. What You'll Be Doing Building and maintaining data pipelines using SQL and Python Developing data models for analytics and AI applications Working with cloud platforms including Azure, AWS or GCP Supporting CI/CD processes and automated deployments Implementing data quality, monitoring and validation processes Collaborating with Product, Engineering and AI teams on new product development What We're Looking For Commercial Data Engineering experience...

Job Role: Projects Conformance Manager Location: UK Wide Salary: 90,000 About Our Client: Our client is a leading provider of innovative water and wastewater treatment solutions, supporting both municipal and industrial customers across the UK and internationally. Driven by a commitment to improving public health, protecting the environment, and supporting sustainable economic development, they deliver advanced technologies that help customers manage one of the world's most valuable resources - water. Their solutions focus on the treatment, recovery, and reuse of water and wastewater, helping organisations reduce energy consumption, minimise chemical usage, optimise land requirements, and improve operational efficiency. Through a combination of engineering expertise, innovation, and a strong commitment to quality, they continue to play a key role in advancing sustainable water management practices globally. About the Role: Our client is seeking an experienced...