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Strong Java fundamentals (OO design, APIs/services, concurrency basics, testing). Java Software Engineer – Data Engineering. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and PostgreSQL.

Expertise in Java and Python, as well as vanilla web technologies.

Hiring: Java Full Stack Developer. Minimum 3 years in Java & Spring Boot.

Full Stack Developer (ReactJS & Java) – Build What Matters. Java, Spring Boot, and Microservices.

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?.

Hands-on experience with REST/JSON, OData, SQL, Java/JavaScript actions, and cloud services (Azure, AWS, or Mendix Cloud).

Role - Java Developer Chester - 3 days in office (Hybrid) Job description: We are looking for an experienced Java Developer to Work with the Product Owner to ensure that product backlog /requirements are healthy, with clear acceptance criteria. Excellent Java development experience. Extensive kno

Java Developer - £55,000 - £65,00 - Remote Working. We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients.

Backend Software Engineer / Developer (Java Spring Boot) London / WFH to £85k.

Senior Java Developer (AWS, API) - Hybrid - Sussex. My new client is looking for 2 highly skilled Senior Java Engineers to join our engineering team. Design, develop, and maintain high-quality Java applications using Spring Boot.

What will the role involve?Develop and maintain robust, scalable software using JavaDeliver clean, well-tested code and promote software quality through code reviews and best practicesWork in a cloud-native environment using AWS technologiesCollaborate with engineers and product managers to design a

Start a career with one of the best beauty brands around?World famous beauty and cosmetics brand Avon is looking for full and part time representatives in the UK right now as business expands.See the TV Ad campaignThis is your chance to work with a premier international brand with 130 years of prove

Job Summary:Day to day you will be a hands-on technical lead within an agile, multi-disciplinary team, working with developers, testers, agile leads, and product owners to deliver digital products and showcase technical excellence.Key responsibilities: This is a hands-on role where you will be under

A leading fintech startup seeks a Senior Java Developer to enhance its banking and payments platform. Ideal candidates should possess strong Java engineering experience, exceptional communication skills, and a solid understanding of microservice architecture.

A leading investment bank in the UK seeks an experienced Java Software Engineer for its front-office eTrading team. This role requires strong Java skills and the ability to thrive in a fast-paced, high-pressure environment.

The ideal candidate should have over 10 years of experience in backend development and data platform engineering, with a strong focus on Java and Apache Spark.

High proficiency in Java/Python; experience with JSON, DSL, FpML data formats. Java Technical Consultant – Derivatives Products. Hands‑on coding in Java with Python, exposure to domain‑specific or functional languages, code generators, build & release best practices, testing frameworks.

Formal training or certification on Java concepts and proficient advanced experience. Advanced proficiency in Java and at least one other programming language. Advanced skills in Java and cloud-native development.

Candidates should have 8+ years of experience and a strong technical background in Java and Kotlin, with a focus on Spring Boot and Kafka. A fast-growing fintech company based in London is seeking a Senior Java/Kotlin Engineer to design and deliver high-performance, scalable platforms.

They are looking for two Java Full Stack Engineer's (Jnr-Mid level) to join a rapidly growing team, building cutting-edge digital solutions, primarily within Government, Finance, Retail & Energy sectors,. Extensive experience of building microservices with Java (Spring Boot) (and NodeJS as a bonus).

Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence.We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the produ

The ideal candidate will have strong expertise in Java 17+ and frameworks such as Spring Boot.

A leading hedge fund in Greater London seeks an experienced Java Developer for its Market Making Desk. The role involves developing high-quality software with a focus on Java, integrating new technologies, and contributing to systematic trading components. The ideal candidate should have strong skil

You have built applications from the ground‑up with a deep understanding of core Java, data structures and concurrency, rather than relying on frameworks such as Spring. ITRS Group is looking for Senior Java Engineer in London. As a Senior Java Software Engineer, you will:.

A public sector technology firm is seeking an SC Cleared Java Developer to work on large-scale public sector projects involving biometric systems.

Java Developer (0–8 Years Experience). You will be responsible for designing, developing, testing, and maintaining high-quality Java applications that deliver real impact to our users and clients. Design, develop, and maintain Java-based applications and microservices.

The ideal candidate has strong experience in Java (17 or above) and excellent problem-solving and communication skills.

You’ll help lead the design and development of large-scale high performance services using Java (17+) with tools and frameworks like Spring Boot and Maven/Gradle.

Proven experience developing Java microservices for high-traffic applications (retail, e-commerce, media, or streaming platforms). Lead Software Engineer – Java Microservices | London (1 day per week on-site) | £74,000 – £92,000 + Package. We’re partnering with a leading UK bank to recruit a

A global IT services, consulting, and business solutions company is seeking an experienced Lead/Senior Java Microservices Developer to join its agile and dynamic development team in London. In this role, you will lead the design, development, and deployment of scalable microservices using Java and S

A minimum of 5 years experience working with Java. This role would suit a Software Developer, Java Developer, Senior Software Developer, Software Developer Team Leader, Backend Developer, Full Stack Developer, Senior Backend Developer, Senior Full Stack Developer. Building robust solutions using Jav

A leading payments consultancy in the United Kingdom is seeking a Java Software Engineer to join their dynamic team. Ideal candidates will have strong experience with Java and Reactive Programming, along with a passion for solving complex distributed systems problems.

A leading finance technology firm in the UK is seeking an experienced Backend Developer with expertise in Java, TypeScript, or similar languages for cutting-edge exchange core system development.

A leading multi-strategy, multi-manager hedge fund is seeking an ambitious Java Developer to join its London office.

Advanced proficiency in one or more programming languages, primarily Java.

We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. You’ll help maintain and evolve the current Java Swing UI, while preparing for a future transition to a modern microservices-based architecture. Enhance and maintain a Java Swing-based

You will collaborate closely with stakeholders, develop Java solutions, and manage relationships across the industry.

A cutting-edge health tech firm is seeking a Backend Engineer to design scalable backend services and build APIs for a transformative healthcare platform.The role is fully remote within the UK.Ideal candidates will have over 5 years of experience in backend development, specifically with Python and

The role requires 7+ years of experience, strong core Java skills, and knowledge of microservices and technologies like Spring and Kafka.

We are hiring a hands-on Java Tech Lead to join a high-performing Multi-Strat Hedge Fund. Design and build high-performance Java-based systems.

The ideal candidate has deep Java expertise, strong architectural thinking, and proven leadership and communication skills. Design and develop new backend services using modern Java technologies. At least 10 years in Java programming and 3 years in leading management.

A technology company in the United Kingdom is seeking an experienced Lead Java Developer with a strong background in Java and AWS.

Are you an experienced Senior Java Game Engine Developer looking for a new challenge? If you enjoy solving complex technical problems and creating reliable systems, this could be a great next step for you. In this role, you will take ownership of developing, enhancing and maintaining Java based game

This role emphasizes hands-on Java programming, mentorship for junior developers, and collaborative problem-solving to enhance pricing and risk management systems.

Strong backend engineering experience using Java and Spring Boot.

The role involves designing and delivering scalable software systems utilizing Java and React, mentoring engineers, and defining technical solutions. A technology recruitment firm is looking for a Principal / Lead Full Stack Java Developer in London.

A technology solutions company is seeking a Junior Java Developer with proficiency in Java and AWS services for a hybrid role based in Solihull, UK.