senior software engineer- java jobs in London

Sanderson Recruitment is seeking a skilled software engineer for a major UK Defence and National Security programme based in London, Manchester, or Cheltenham. The role focuses on building and delivering solutions in a highly secure environment, with on-site collaboration at core locations.Ideal candidates have strong Python or Java skills, AWS proficiency,...

Capital One UK, London, is seeking a Senior Software Engineer to design, develop and maintain software that automates core business processes. You will work across product, design and operations to create high-impact solutions in a hybrid London setting.You’ll contribute to architectural decisions, automate deployments and testing, and collaborate with a...

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where your ideas matter. Experience career...

IG Group in City of London is hiring a Senior Software Engineer to push AI across Lifecycle engineering, focusing on AI-assisted coding, testing, and deployments within Java backend services. You will build internal tooling, improve observability, and automate repeatable steps while collaborating with product owners and security teams to ensure safe,...

Elsevier is seeking an experienced software engineer to design and develop scalable authentication and authorisation solutions. You will work on an identity platform running on AWS ECS/EKS, integrating with multiple identity providers, and supporting global product suites.You will contribute across the software life cycle, mentor peers, and collaborate with...

Direct message the job poster from ArrowsConsultant @ Arrows | UK Contract and Perm | TechnologySenior Software Engineer (backend focus) - Java, Springboot & AWS – paying up to £650/day (Outside IR35) – Hybrid (2x a week - London) – 6 month contractA fast-growing digital banking platform is seeking a Senior Backend Engineer who is passionate about...

  Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen. We’re home to the UK’s largest choice of properties and are the go-to destination for millions of people planning their...

Overview Base pay range: Direct message the job poster from Caspian One. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Job title and location Java & low-latency talent specialist | Financial technology markets | FX, Equities & Rates | Delivery Consultant at Caspian One Location: London, UK Business...

DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a...

Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money.As part of...

We are looking for a Senior Java Developer for our client, a well-established, global financial institution undergoing large-scale digital transformation. Working model: Hybrid, with 3 days a week onsite in London. Key responsibilities: • Develop and maintain Java applications using Spring Boot. • Contribute to the design and development of...

Role: Software Engineer (Java) Level: Associate Manager Location: London, Bristol, Manchester and BirminghamSalary: Competitive salary and package (Depending on level of experience)Please Note: Any offer of employment is subject to satisfactory BPSS and DV security clearance which typically requires 10 years continuous UK address history usually...

SmartChoice are supporting a data platform programme for a global financial services organisation and require a number of senior backend (Java) developers to join on a 6 month contract. In this role you will be responsible for: Design and implement core functionality within Data Fabric backend services. Develop and enhance rule definitions used for policy...

Exceptional Java engineering, applied where it actually matters.My client — a fast-growing technology joint venture between a global management consulting leader and a global alternative investment fund manager — is hiring a Senior Java Developer to join their technology team, building bespoke systems across banking, financial services and private...

We’re pleased to be working with a global consultancy who provide services across software engineering & transformation across several sectors, most notably banking & the financial services industry. Due to continuously taking on new projects, we’re supporting them as they look to add several Java Developers to the Software team.Candidates will only be...

We are looking for a Java Software Engineer to join a team delivering high-quality software on critical projects.You will work as part of an Agile/Scrum team and be involved throughout the software development lifecycle, including development, testing, debugging and deployment.Key responsibilities include:Developing and delivering high-quality Java...

Job Description Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands‑on while guiding teams and shaping technical solutions? Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands‑on while guiding teams and shaping technical solutions? A leading specialist technical consultancy...

Senior Java Engineer - Engine by Starling - LondonAt Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and two years ago we...

London, UK Our vision is to give everyone the belief they can make their move. We aim to make moving simpler,by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen. We’re home to the UK’s largest choice of properties and are the go-to destination for millionsof people planning...

Free-Work is seeking a Senior Software Engineer to join a high-profile Life Sciences project. You will work on complex applications using Python and Java, with ML exposure, alongside an existing team in Central London and Oxford.Remote work is acceptable for the foreseeable future. Ideal candidates have 5–10 years of experience, may hold a PhD in Computer...