senior java engineer

**Java engineer, London.** You know that point in a job where you’re the one people come to, and you’re quietly running a chunk of the system… but the big decisions still get made three meetings above you? This is the role that gets you out of that. I’m helping a small fintech in London hire one of its first engineers. The founders came from...

We're currently supporting multiple backend and platform engineering opportunities focused on the development of critical digital services. These contracts offer the chance to work on high-profile programmes, building scalable, cloud-based solutions whilst collaborating within multidisciplinary agile delivery teams.The successful candidates will be involved...

We're currently supporting multiple backend and platform engineering opportunities focused on the development of critical digital services. These contracts offer the chance to work on high-profile programmes, building scalable, cloud-based solutions whilst collaborating within multidisciplinary agile delivery teams.The successful candidates will be involved...

Areti are looking for a Java / Kotlin Developer to join a major UK public sector programme. Previous experience working within a UK Government organisation is essential. What we're looking for: UK Government experience Active SC preferred, or strong eligibility for clearance Monthly travel to London, Leeds or Manchester We're particularly interested in...

Join DWP as a Java Software Engineer and help build modern cloud-first services that support some of the UK's most important public services. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. DWP is the UK's...

Job summaryAre you an experienced Java Engineer looking for the next challenge?Would you like to join our Software Engineer team to help Department for Work and Pensions (DWP) modernise the way it delivers public services?Were looking for outstanding Software Engineers, who want to contribute to demanding and exciting digital services for the UK Government....

We are seeking an experienced Senior Banking Platform Engineer to support the implementation of a new banking application platform within a leading financial services organisation. This is a hands‑on opportunity to help deliver and support a modern banking technology stack in a greenfield environment.Your responsibilities as the Senior Banking Platform...

Company DescriptionLegal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders.We are one of the world’s largest asset managers and provide...

Java Data Engineer – Hedge Fund200kQuant Capital is urgently looking for a Java Data Engineer to join our high profile client.Our client is a $2 billion strong quant hedge fund with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX and commodities.The environment is that of Facebook or...

Version 1 is seeking a Senior Java Developer in the UK to design, develop, and maintain high-performance applications. You will use Java, Spring, Hibernate and AWS to deliver cloud-enabled solutions with emphasis on batch processing and robust database design.The role requires 7+ years of Java development experience, strong problem-solving and collaboration...

LocationNewcastle (Hybrid, 3 days onsite)Contract12-Month FTC (with strong potential to become permanent)OverviewWe are looking for a Java Developer with strong experience in Java (JDK 11+), Spring Boot, and Microservices development to join a large-scale technology programme. You will be responsible for building secure, scalable, and maintainable enterprise...

DWP. Digital with Purpose.Join DWP as a Java Software Engineer and help build modern cloud-first services that support some of the UK's most important public services.Have you got what it takes to succeed The following information should be read carefully by all candidates. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain...

Job DescriptionDWP. Digital with Purpose.Join DWP as a Java Software Engineer and help build modern cloud-first services that support some of the UK's most important public services.Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key...

Basic informationLocationBelfastBusiness LineTechnology & TransformationJob TypePermanent / FTCDate published28-Sep-2026Req #23174Job descriptionConnect to your IndustryDo you want to be at the heart of some of the biggest and most ambitious engineering projects? Technology & Transformation: How do you make intelligent, future-proof decisions in a world...

Are you a passionate Quality Engineer looking to make an impact at a global leader at the forefront of technological innovation?We are seeking an experienced professional to lead automation testing efforts, with a particular focus on backend and API testing, to join our dynamic team in London.About The RoleAs a Quality Engineer, you will play a key role in...

HM Revenue & Customs is seeking a Java-focused software engineer to join an Agile Scrum Team within Chief Digital Product Office, Digital Services. You will design, build, and maintain high-volume HMRC digital services used by millions of users.You will work across development, deployment, and live-service support, focusing on resilience, security, and...

Remotestar is seeking a Senior Developer / Tech Lead for a fast growing Norway startup. This is a fully remote role. You will own architecture decisions and play a central role alongside the CTO and founders.The platform handles several thousand orders daily. You will be the sole developer at times and will shape features, performance, and reliability while...

Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise. We help organizations design, build, and scale AI-driven products, platforms, and processes. With more than 5,000 team members worldwide, Bounteous delivers AI that sticks, powering adoption and...

We're currently supporting multiple backend and platform engineering opportunities focused on the development of critical digital services. These contracts offer the chance to work on high-profile programmes, building scalable, cloud-based solutions whilst collaborating within multidisciplinary agile delivery teams.The successful candidates will be involved...

Join DWP as a Java Software Engineer and help build modern cloud-first services that support some of the UK's most important public services. Our DWP Digital teams use fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives. DWP is the UK's...