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Senior Java Engineer Flexible Hybrid Cloud & AI

A leading consultancy firm in Manchester is seeking a skilled Java Developer to join their Client Innovation Center. The ideal candidate will develop applications using Java and related frameworks while participating in DevOps practices. Preferred qualifications include a Bachelor's Degree and familiarity with f ...

Platform Backend Java Engineer (Hybrid, Fixed Term)

A technology consulting company is seeking a Backend Java Developer to build core backend services in a hybrid role based in Birmingham. You will implement policy engines for data governance and work with distributed data platforms. The ideal candidate has strong Java and Spring experience, expertise in SQL pars ...

Senior Java Engineer — Equity Derivatives Risk & Pricing

A global hedge fund in London is seeking a skilled Java Developer with a strong background in Equity Derivatives. The successful candidate will design and implement robust risk systems while maintaining high-performance applications using Java and Spring Boot. Familiarity with containerization and cloud computin ...

Junior Software Developers Java, C#, Python London in London Vantage Point

Junior Software Developer – Java, C#, Python (London) Location: London, United Kingdom Posted: 9 months ago Responsibilities Write and maintain code for innovative applications and systems. Tech Stack Java C# Pyth ...

Senior Java Engineer Flexible Hybrid Cloud & AI

A leading consultancy firm in Manchester is seeking a skilled Java Developer to join their Client Innovation Center. The ideal candidate will develop applications using Java and related frameworks while participating in DevOps practices. Preferred qualifications include a Bachelor's Degree and familiarity with f ...

Senior Angular & Java Full Stack Engineer (Remote UK)

Leute Passen Technologies is seeking a Senior Full Stack Developer (Angular + Java) for a remote role based in the UK. You will build responsive frontends with Angular, develop backend services and APIs using Java and Spring Boot, and mentor junior developers. The position requires over 5 years of development ex ...

Cloud Enabled Full Stack Engineer (Java/React, Cloud)

Java Script Works is seeking a skilled Full Stack Developer in the United Kingdom. This role requires strong proficiency in front-end technologies like HTML, CSS, JavaScript, ReactJS, and Redux, as well as back-end expertise in Java using Spring Boot, JPA, and Microservices. You will focus on delivering high-qua ...

Senior Angular & Java Full Stack Engineer (Remote UK)

Leute Passen Technologies is seeking a Senior Full Stack Developer (Angular + Java) for a remote role based in the UK. You will build responsive frontends with Angular, develop backend services and APIs using Java and Spring Boot, and mentor junior developers. The position requires over 5 years of development ex ...

Java Software Engineer Microservices Payments Enterprise Scale Systems

Java Software Engineer - Microservices | Payments | Enterprise-Scale Systems Were looking for an experienced Senior Java Developer to join a high-performing engineering team delivering large-scale, business-critical platforms in a complex enterprise environment.This role is suited to som ...

Low Latency Java Algo Engineer – Front Office FX

A financial services company in the UK is seeking a Senior Algo Developer for a 1-year contract at £920 per day. The position focuses on low-latency Java development for the e-FX Desk, requiring strong experience with trading projects. The ideal candidate will optimize low-latency systems and possess significant ...

Low Latency Java Algo Engineer – Front Office FX

A financial services company in the UK is seeking a Senior Algo Developer for a 1-year contract at £920 per day. The position focuses on low-latency Java development for the e-FX Desk, requiring strong experience with trading projects. The ideal candidate will optimize low-latency systems and possess significant ...

Software Developer

We are hiring for Java Developer at Northampton, UK – 2-3 days per week Onsite Role Description We are seeking an experienced Lead Java Developer with CIAM (Customer Identity and Access Management) expertise to design, develop, and lead the implementation of scalable and sec ...

Senior Java Backend Engineer — Spring Boot, REST & Kafka

Rockstar Games in Leeds is seeking an experienced Java backend developer to design and implement solutions for fast-paced game development. The ideal candidate will have over 5 years of professional experience in Java and strong expertise in Spring Boot and JPA/Hibernate. Responsibilities include collaborating w ...

Senior Java Engineer Banking Tech, Hybrid & Growth

Tenth Revolution Group is seeking a Senior Java Developer with 4+ years of experience to join their team in Newcastle upon Tyne. This permanent role offers the chance to work on significant engineering projects in the Banking sector, focusing on designing and maintaining Java applications. The position provides ...

Lead Java Low Latency Engineer for FinTech Systems

Ubique Systems in Greater London is seeking a Java Developer to lead the development of low-latency financial applications. The ideal candidate will have a strong background in Java, experience with multithreading and performance optimization, and the ability to mentor junior developers. Key responsibilities inc ...

Senior Java Engineer: Scalable Quote API (Hybrid)

A major retail corporation located in Welwyn Garden City is seeking a Java Developer to design and implement APIs that power pricing and promotions across various channels. This full-time, hybrid role emphasizes collaboration and Agile values, necessitating strong Java expertise, cloud platform experience, and f ...

Backend Java Engineer — Public Sector (Flexible/Hybrid)

IBM Computing is seeking a Backend Java Developer based in Greater London to design and deliver high-quality applications using Java/JEE and modern web technologies. The role involves building components, integrating systems, and applying best practices like TDD and CI/CD among others. IBM promotes a flexible an ...

Senior Backend Engineer, Core Java – Remote UK

A leading technology company is looking for a remote backend engineer to enhance their Java tools and developer experience. You will be responsible for building and maintaining essential tools, collaborating across teams, and executing technical visions. Proficiency in Java, Scala, or Kotlin is required, along w ...

Senior Java Engineer – Onsite 3 Days/Week 6 Month Contract

A dynamic tech company is seeking an experienced Java developer for a six-month contract based in Paddington, London. You will mentor a development team, optimize business solutions, and drive the adoption of innovative technologies. Expertise in Java, modern build tools, cloud technologies, and agile methodolog ...

Senior Backend Engineer, Core Java – Remote UK

A leading online review platform is seeking a Remote Backend Engineer to enhance tools for Java services development and improve the developer experience. You will collaborate with cross-functional teams and take full responsibility for projects from day one. Candidates should have strong proficiency in Java, Sc ...

Senior Java Backend Engineer — AWS, Spring Boot, Remote

A technology company is looking for an experienced Java Backend Developer to work on backend services for a modern enterprise platform. The role involves designing and maintaining scalable APIs, developing microservices, and ensuring system reliability. Candidates should have strong experience in Java, AWS, Spri ...

Senior Java Engineer: Spring Boot, Microservices & Cloud

NTT DATA is looking for an experienced Senior Java Developer to design, develop, and maintain scalable, cloud-native applications. The role requires strong expertise in Java development, Spring Boot, Microservices architecture, and CI/CD pipelines, alongside experience with Docker and Kubernetes. You will work i ...

Lead Java Microservices Engineer for AWS Migration

ALOIS UK seeks a skilled lead developer in Greater London to oversee the refactoring of key applications for clients, focusing on Java microservice applications migrating to AWS. You will work with client and program teams to design, develop, and assure application components, ensuring a smooth transition to clo ...

Senior Backend Engineer Java Microservices | Hybrid/Remote

A leading fintech company is seeking a passionate backend developer to drive innovation in their microservices architecture. With a strong focus on Java and Spring frameworks, you will work within a self-managed team in a hybrid or remote setting. The role emphasizes quality, collaboration, and career developmen ...

Senior Backend Engineer, Core Java – Remote UK

A leading local business data company in the UK is seeking a backend engineer to build tools for Java services. You'll be responsible for improving the developer experience and collaborate with cross-functional teams. Ideal candidates are proficient in Java, Scala, or Kotlin and have experience in creating scala ...

Full Stack Developer

Senior Java/AWS DeveloperAll candidates should make sure to read the following job description and information carefully before applying.- London/ Leeds (Hybrid)Role: Senior Java/AWS DeveloperLocation: Leeds / London (3 days onsite per week)Salary: £65£70k (including 10% annual bonus)Experience: 7+ years ...

Backend Java Engineer — Public Sector Impact, Flexible Work

IBM is seeking a backend application developer to work in their Consulting FutureNow Centres in Winchester, England. The role involves designing and maintaining Java/JEE applications, collaborating with various teams, and implementing best practices in DevOps. A Bachelor's degree is preferred, with a strong emph ...

Senior Backend Engineer, Core Java – Remote UK

A leading online review platform is seeking a Remote Backend Engineer to enhance tools for Java services development and improve the developer experience. You will collaborate with cross-functional teams and take full responsibility for projects from day one. Candidates should have strong proficiency in Java, Sc ...

Senior Backend Engineer, Core Java – Remote UK

A leading technology company is looking for a remote backend engineer to enhance their Java tools and developer experience. You will be responsible for building and maintaining essential tools, collaborating across teams, and executing technical visions. Proficiency in Java, Scala, or Kotlin is required, along w ...

Senior Java Backend Engineer — AWS, Spring Boot, Remote

A technology company is looking for an experienced Java Backend Developer to work on backend services for a modern enterprise platform. The role involves designing and maintaining scalable APIs, developing microservices, and ensuring system reliability. Candidates should have strong experience in Java, AWS, Spri ...

Senior Backend Engineer, Core Java – Remote UK

A leading local business data company in the UK is seeking a backend engineer to build tools for Java services. You'll be responsible for improving the developer experience and collaborate with cross-functional teams. Ideal candidates are proficient in Java, Scala, or Kotlin and have experience in creating scala ...

Senior Java Engineer – Onsite 3 Days/Week 6 Month Contract

A dynamic tech company is seeking an experienced Java developer for a six-month contract based in Paddington, London. You will mentor a development team, optimize business solutions, and drive the adoption of innovative technologies. Expertise in Java, modern build tools, cloud technologies, and agile methodolog ...

Senior Java Engineer: Spring Boot, Microservices & Cloud

NTT DATA is looking for an experienced Senior Java Developer to design, develop, and maintain scalable, cloud-native applications. The role requires strong expertise in Java development, Spring Boot, Microservices architecture, and CI/CD pipelines, alongside experience with Docker and Kubernetes. You will work i ...

Senior Java Engineer — Travel Tech, Fully Remote Europe

A fast-growing travel-tech organisation is looking for a Senior Java Developer to join their team. This fully remote position will involve leading the evolution of a large-scale Java, Spring Boot, and MySQL system. Candidates should have expertise in building commercial applications and understanding of backend ...

Senior Java Engineer — Travel Tech, Fully Remote Europe

A fast-growing travel-tech organisation is looking for a Senior Java Developer to join their team. This fully remote position will involve leading the evolution of a large-scale Java, Spring Boot, and MySQL system. Candidates should have expertise in building commercial applications and understanding of backend ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential Experience in driving or supporting transformation from monolithic systems to distributed microservices architectures in Java, is essential. Start date - 25/05/2026 i ...

Lead Test Engineer Microservices Java SC CLeared

Lead Test Engineer - Inside IR35 - £600 to £640 per day via umbrella - 12-month contract - SC Clearance is essential Experience in driving or supporting transformation from monolithic systems to distributed microservices architectures in Java, is essential. Start date - 25/05/2026 i ...

Senior Java Backend Engineer – IDAM on Azure Kubernetes

A leading recruitment agency is seeking an experienced Senior Back-End Java Developer to support a significant Government transformation programme in the UK. The role involves delivering enhancements and contributing to a cloud-based IDAM service using Azure Kubernetes. Candidates should have strong back-end Jav ...

Senior C/C++ Developer (with Java experience) in Newcastle upon Tyne Version 1

Senior C/C++ Developer (with Java experience) Newcastle upon Tyne, United Kingdom Posted 9 months ago Tech stack Windows TypeScript C JavaScript Java React Experience and Skills Required ...

Full Stack Developer

Job Title: Java Fullstack DeveloperWork Location: Bournemouth, UK (onsite role - 5 days from office)Job Description:Required skills/experience * Strong full stack engineering background with deep expertise in Java and Spring/Spring Boot * Hands-on experience with cloud t ...

Senior Kotlin Backend Engineer – Real Time FinTech (Hybrid)

Oliver Bernard is seeking a Senior Kotlin Developer for its London office, offering a competitive salary of up to £110,000. This hybrid role involves designing and building robust backend services using Kotlin and Java, deploying on AWS, and contributing to architecture decisions. Ideal candidates will have a st ...

Java Backend Engineer Spring & Kafka, Game Tools

Rockstar Games in Dundee is looking for a Java Backend Developer with over 3 years of experience. In this role, you will design and implement solutions to meet fast-paced game development challenges, collaborate with various technology teams, and develop a strong understanding of the systems used across Rockstar ...

Low Latency Java Lead Engineer for FinTech/Trading

HCLTech in Greater London is looking for a developer to lead the development and maintenance of low-latency Java applications. The ideal candidate has a Bachelor's degree in Computer Science or related field, proven experience in Java focusing on performance optimization, multithreading, and concurrent programmi ...

Senior Java Microservices Engineer Spring Boot/Cloud

Synechron is looking for a Senior Java Developer in Sheffield, England to design and develop high-performance microservices. The role requires expertise in Java, Spring Boot, Spring Cloud, and experience with messaging systems like Solace PubSub+. Candidates should have a strong background in secure coding and f ...

Hybrid Java Engineering Lead – High Performance Security

CloudCo Solutions Ltd is seeking a Java Developer to take the lead on projects and develop high-quality software solutions. The role requires experience in designing secure Java solutions in complex environments and a commitment to engineering best practices. This position offers hybrid working, requiring at lea ...

Java Low Latency Engineer | FIX Connectivity | Hybrid London

SGI is seeking a Java Software Developer for a hybrid role in London, specializing in low-latency, high-throughput systems within financial services. Ideal candidates will have 4–10 years of experience in commercial software engineering, particularly with JVM-based systems and FIX Protocol. Responsibilities incl ...

Front End JavaScript & AEM Developer (6 Month Contract)

Onyx-Conseil is seeking a Front End Java and HTML Developer for a 6-month contract in Brighton Sussex. The candidate must have strong experience in Java Script and be familiar with Agile development methodologies. Responsibilities include building and managing websites using the Adobe Experience Manager platform ...

Senior Java Engineer Scalable Quote API (Remote/Hybrid)

A leading retail company in the UK seeks a skilled Java Developer to build end-to-end systems for a mission-critical API supporting pricing and promotions. The ideal candidate has strong experience with Java 8+, cloud platforms, and SQL/NoSQL databases. They will engage in test-driven development and support pro ...

Senior Java Engineer Vehicle Telematics with AWS

Radius is looking for a Senior Java Developer to join their Vehicle Telematics team in Crewe. This role includes interpreting business requirements, developing solutions, and mentoring junior developers. Candidates should have 4+ years of core Java experience and familiarity with frameworks like Spring and Hiber ...

Senior Java Lead – Microservices, Hybrid in Sheffield

A global managed services and consulting firm is seeking a Senior Java Developer to manage a team and develop end-to-end solutions. This role requires expertise in Java and microservices, alongside proficiency with Docker and Kubernetes. The candidate will lead deliverables within a collaborative environment, fo ...

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    Java Developer Java Monolith Jobs in United Kingdom Job Search Guide, Trends and Insights