backend java developer jobs

Back End Developer / SRE (Java JVM) London / WFH to £110k Are you a Back End Developer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global Fintech that has been consistently voted as one of the UKs top employers. Salary to £110k + Bonus Pension, Private Medical Care, Life Assurance Option to buy or sell holiday days...

You will drive strategy for your area of expertise across teams and foster a developer community within your domain. The role involves mentoring junior staff, ensuring high-quality deliverables, promoting best practices like TDD and BDD, and leading engineering practices across the SDLC.

You will also collaborate with the Platform, Support and DevEx teams on the wider technical strategy, reporting to the Director of Engineering in an influential role.

Location Sheffield, United Kingdom# Sr Java Backend Engineer /Principal Consultant at N Consulting Ltd Location Sheffield, United Kingdom Salary£450 - £550 /day Job Type Full-time Date Posted December 22nd, 2025 Apply NowJob Title: Sr Java Backend EngineerLocation: Sheffield, UKWork Mode: HybridPrincipal Consultant/ Program ManagerRequired Skills:– Spring Boot & KubernetesExperience with 10 plus...

Sr Java Backend Engineer /Principal ConsultantJoin to apply for the Sr Java Backend Engineer /Principal Consultant role at NatoboticsHands‑on expertise with Spring Boot (REST APIs, Microservices)Experience building and deploying containerised applications (Docker)Solid working knowledge of Kubernetes (deployment, scaling, config maps, secrets)Experience with cloud platforms (AWS / Azure /...

You will play a key part in our cloud-native journey, leveraging Docker, Kubernetes, and modern monitoring tools to deliver scalable, resilient solutions. Key Responsibilities - Design, develop, and maintain backend services and APIs using Java and Spring Boot - Work with Oracle and PostgreSQL databases (schema design, query optimization, data migration)

Lead Java Developer HealthTech SaaS | Tech for Good Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. UK-based, Fully Remote, Up to £75k, Excellent Benefits, Permanent Lead Java Developer is required by our successful HealthTech scale-up client. You'll be leading a small, focused engineering team (5 developers) working...

We are hiring on behalf of our client, a rapidly scaling SaaS business, for multiple Full Stack Developers (junior to senior level, including a strong No.2 role) to help build and scale the backend of their systems. This is a backend-heavy role, but with opportunities to contribute across the stack. You’ll be building robust APIs, structuring databases, and working on applications that power...

Job Description We are hiring on behalf of our client, a rapidly scaling SaaS business, for multiple Full Stack Developers (junior to senior level, including a strong No.2 role) to help build and scale the backend of their systems. This is a backend-heavy role, but with opportunities to contribute across the stack. You’ll be building robust APIs, structuring databases, and working on...

Job Description !! IMMEDIATE JOINERS !! Job Title: Java Developer Location: UK Experience: 2–5 years Education: Bachelors in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Job Summary: We are seeking an experienced Java Developer with 2 to 3 years of hands-on experience in building applications using Java, Spring Boot, and Microservices...

Job Description Senior Java Swing Developer – About the Role We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trading and sales...

Role :Senior Java Developer Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck. Location: Leeds, UK Type of Job: Permanent Skills Senior developer with the following skills and experience. Strong communication and collaboration skills key for working in DevOps culture with ability to guide team members, when needed....

Job Title: Java Developer Location: UK Experience: 2–5 years Education: Bachelors in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Job Summary: We are seeking an experienced Java Developer with 2 to 3 years of hands-on experience in building applications using Java, Spring Boot, and Microservices architecture. The ideal candidate should also...

Job Description Senior Java Swing Developer – About the Role We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trading and sales...

You will also collaborate with the Platform, Support and DevEx teams on the wider technical strategy, reporting to the Director of Engineering in an influential role.

You will also collaborate with the Platform, Support and DevEx teams on the wider technical strategy, reporting to the Director of Engineering in an influential role.

Senior Java Swing Developer – About the Role We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trading and sales workflows. You’ll help...

You will also collaborate with the Platform, Support and DevEx teams on the wider technical strategy, reporting to the Director of Engineering in an influential role.

You must have SC Clearance (or ability to achieve it - i.

Java Developer / Software Engineer (Java AWS Kafka) London / WFH to £90k Are you a bright, ambitious Java technologist who enjoys building systems from scratch? You could be progressing your career at a global, prime broker that is replacing the legacy infrastructure used across capital markets with a new cloud-native clearing and custody system, designed for today's complex global markets. The...