132 platform engineer jobs found

Platform Engineer Technology Directorate Permanent Full time Location - Leeds or London Job Description This is an opportunity to do meaningful platform engineering work inside one of the UK's most critical technology environments. RTGS settles on average £800bn per day and is Critical National Infrastructure - the developer experience and CI/CD platform your team builds and operates is what RTGS delivery teams depend on to build, test, secure, and release software safely and consistently. As a Platform Engineer in the Developer Experience team, you will be a hands-on technical contributor, working on the services that underpin how software is built and delivered across RTGS Technology - including build pipelines, release processes, artefact management, and developer tooling. The Developer Experience platform is provided as a shared service - enabling RTGS delivery teams to build, test, and release their software independently, consistently, and to the...

Platform Engineer Technology Directorate Permanent Full time Location - Leeds Job Description This is an opportunity to do meaningful platform engineering work inside one of the UK's most critical technology environments. RTGS settles on average £800bn per day and is Critical National Infrastructure - the developer experience and CI/CD platform your team builds and operates is what RTGS delivery teams depend on to build, test, secure, and release software safely and consistently. As a Platform Engineer in the Developer Experience team, you will be a hands-on technical contributor, working on the services that underpin how software is built and delivered across RTGS Technology - including build pipelines, release processes, artefact management, and developer tooling. The Developer Experience platform is provided as a shared service - enabling RTGS delivery teams to build, test, and release their software independently, consistently, and to the standard...

Platform Engineer (Runtime), RTGS Technology Location: Leeds or London Job Description This is an opportunity to do meaningful platform engineering work inside one of the UK's most critical technology environments. RTGS settles on average £800bn per day and is Critical National Infrastructure - the runtime platform your team builds and operates underpins how systems are deployed and run safely across RTGS Technology. As a Platform Engineer in the Runtime team, you will be a hands-on technical contributor, working on the container orchestration and runtime infrastructure - including platforms such as Kubernetes and OpenShift - that delivery teams depend on to build, deploy, and operate their services reliably in production. The runtime platform is provided as a shared service - enabling RTGS delivery teams to deploy and operate their services independently. This role follows a "you build it, you own it model". You are responsible not just for delivering...

Lead, Software & Platform Engineering ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 65 countries across EMEA, North America,...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

Location: London Description Work for an organisation steeped in history with a front row seat for the digitalisation of the financial sector, and the rise of fintech and regtech. A core organisational strength, with our people at our centre, Technology enables the Bank of England to deliver its mission by providing a diverse set of technical solutions and platforms. From supporting critical systems which underpin the UK economy, to evolving data analytics, reinventing our online presence, and introducing a fully digital workplace. Be part of a team that's constantly evolving, just like our industry. We take pride in our people, with backgrounds and experiences as diverse as the solutions they provide. You'll enjoy flexible working opportunities, a strong sense of community and well-being, and a collective mission to promote the good of the people of the UK. All of which add up to make the Bank a hugely rewarding place to work.    Role Requirements...

Job Overview We are Citi's Application, Platform and Engineering team, a start-up with the exciting mission of shaping the direction of travel for the entire bank under the Chief Technology Office, by defining the tech and engineering strategy for the bank. We are a team of talented engineers, product managers and tech SMEs, taking ambiguous concepts and making them real by engineering cutting edge products at planetary scale! We are solely focused on the most modern technology and engineering disciplines such as generative AI, cloud, security, modern app stacks (with Golang, Gatekeeper), open source and the latest and greatest in the Kubernetes ecosystem.   Generative AI is a growing space, as a result, we ask that you share with us any specific AI engineering projects utilising LLMs that you're proud of in your application. Ideally these projects should show off complex and clever architectures or a systematic evaluation of an LLM's behaviour.   You might be a good fit if...

About Us: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

About Us LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

End Date Monday 06 July 2026 Salary Range £72,702 - £80,780 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Private Cloud Infrastructure Specialist (Middleware) SALARY: £72,702 - £85,000 per annum LOCATION: Leeds, Manchester HOURS: Full-time – 35 hours 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… We’re looking for Infrastructure Specialist to join our Private Cloud Platform, specialising in Middleware technologies, with a particular focus on IBM MQ and DevOps CI/CD. You’ll have a unique opportunity to be part of an...

End Date Wednesday 01 July 2026 Salary Range £72,702 - £80,780 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description Senior Public Cloud Infrastructure Engineer Salary:   £72,702–£80,780 Location:   Halifax or Leeds Workstyle:   Hybrid (at least two days a week/on average 40% on site) Build the bank of the future with us At Lloyds Banking Group, we’re building secure, resilient and scalable cloud platforms that power critical services for millions of customers. We’re modernising at pace—creating engineering-led platforms that are easy to consume, secure by design, and operate at enterprise scale. We’re hiring two Senior Public Cloud Infrastructure Engineers to join our Google Cloud / GKE Platform team . This is a hands-on engineering role focused on building and operating large-scale Kubernetes...

End Date Thursday 09 July 2026 Salary Range £92,701 - £109,060 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary , Job Description JOB TITLE: Lead Infrastructure Engineer (Cloud & Compute Security) SALARY: £92,701 - £115,000 per annum LOCATION: Leeds, Bristol, Edinburgh, Manchester, HOURS: Full-time – 35 hours 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… The Chief Security Office (CSO) is a vital part of delivering the Group's vision of putting customers at the heart of everything we do, helping Britain prosper and protecting the Group and...

End Date Tuesday 23 June 2026 Salary Range £72,702 - £80,780 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description Public Cloud Senior Infrastructure Engineer Salary: £72,702 - £80,780 Locations: Leeds & Bristol Working Pattern: Hybrid (minimum 2 days per week in the office) Hours: Full-time About this opportunity At Lloyds Banking Group, we’re transforming the way we deliver cloud infrastructure and platform engineering , helping shape finance as a force for good. We’re looking for a Senior Infrastructure Engineer (Public Cloud) to join our Public Cloud Services Lab , where we design and deliver secure, scalable cloud platforms across Microsoft Azure and Google Cloud Platform (GCP) . You’ll play a key role in enabling API-first services, integration platforms, and cloud-native solutions ,...

Join Citi’s AI Product & Platform team, a high-growth engineering group operating with a start-up mentality inside one of the world’s largest financial institutions. Working within the Chief Technology Office, you’ll help build the next generation of AI-powered products and platforms that will shape how technology is delivered across the bank. This is an opportunity to work at the forefront of Generative AI, cloud-native engineering and distributed systems, building scalable solutions from the ground up while collaborating with some of the industry’s most talented engineers and AI specialists.   Key Responsibilities Design and build AI-powered products and platforms using Golang. Develop high-performance backend services and APIs that operate at enterprise scale. Build and enhance internal developer tools, frameworks and reusable components. Partner with product, engineering and AI teams to turn innovative ideas into production-ready solutions. Contribute to the design...

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 We are Citi’s Application, Platform and Engineering team, a start-up with the exciting mission of shaping the direction of travel for the entire bank under the Chief Technology Office, by defining the tech and engineering strategy for the bank. We are a team of talented engineers, product managers and tech SMEs, taking ambiguous concepts and making them real by engineering cutting edge products at planetary scale! We are solely focused on the most modern technology and engineering disciplines such as generative AI, cloud, security, modern app stacks (with Golang, Gatekeeper), open source and the latest and greatest in the Kubernetes ecosystem. Generative AI is a growing space, as a...

THE JOB: The ISD Markets Reliability Engineering Manager provides senior leadership across the full engineering estate supporting LSEG’s Markets business. The role strengthens reliability engineering as a foundational discipline across compute, storage, network, Linux, cloud and application-supporting infrastructure platforms. This position is responsible for embedding modern reliability engineering practices across all technical teams within ISD Markets, improving resilience, and ensuring that critical services are delivered with high stability, performance and regulatory assurance. You will act as the senior reliability authority partnering across Infrastructure, Cloud, Architecture, InfoSec, Application Support and Service Management, while supporting the broader engineering strategy led by the Head of Markets Infrastructure Services. RESPONSIBILITIES: People Leadership • Lead, coach and develop a cross functional team of Reliability Engineering Managers with clear...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

Applied AI & Analytics - Principal Consultant Location: London (Hybrid) | Practice Area : Data & Analytics | Type: Permanent Lead AI-enabled data and analytics programmes that deliver measurable impact across Financial Services. Lead the AI future. The Role You’ll lead complex, AI-enabled data and analytics programmes across the financial services sector, combining strategic leadership with deep expertise in applied AI, machine learning and advanced analytics to help clients deliver measurable outcomes at scale. What You’ll Do Scope, prioritise and shape AI and analytics initiatives across top-tier financial institutions Lead end-to-end delivery, from problem definition through to delivery, balancing business value, technical feasibility and data readiness Own delivery outcomes across AI-enabled initiatives, working hands-on with data scientists, engineers and client stakeholders Provide leadership and mentoring to data scientist and AI...