Java Backend Developer Junior - 7,789+ job offers

Jas Gujral is seeking an Internet Developer based in Stratford, E15. The ideal candidate will have strong experience in Java and JavaScript, along with a solid understanding of Life Insurance systems and business dashboards. Excellent spoken and written English is essential for clear client communic

Oxford Knight

Job Description Salary: up to £200k base + bonus Summary Tech-savvy algorithmic trading firm looking to hire a Java Developer to help develop and operate the off-exchange trading system and products. This is a superb opportunity for a well-organised and pragmatic engineer with a passion for co

LA International Computer Consultants Ltd in Farnborough, United Kingdom, is seeking a Full Stack Developer. The role requires skills in designing and developing REST-based API services using Java, specifically with the Spring Framework and Spring Boot. Candidates with high-level security clearance

AND Digital

AND Digital is seeking an Affiliate Android Developer on a 6-month contract based in Leeds, United Kingdom. The role requires expertise in Kotlin, JetCompose, and Java, alongside a keen desire to stay updated with the latest Android technologies and frameworks.Familiarity with Android Studio, Jetpac

Onyx-Conseil is seeking a Front End Developer with Java expertise for a 3-month assignment in Central London. Ideal candidates should have 3 to 5 years of established development experience, particularly with skills in HTML, CSS, JavaScript, and AJAX. The role involves creating responsive web applic

Opus Recruitment Solutions

Opus Recruitment Solutions in Bournemouth is seeking a Java Developer to help shape Java Development for a health-tech business. This role offers a collaborative environment where developers can work with cutting-edge technologies, focusing on building critical software for healthcare. The position

Lead Backend Software Developer (Typescript)Location: London, United Kingdom Hybrid: 2 days a week in London Tech Stack TypeScript Backend ResponsibilitiesTo join our small, high-impact software team, reporting directly to the CTO. You will take the lead in building and scaling a robust event‐driven

Tesco Technology

Tesco Technology in Greater London is seeking a Software Development Engineer II to enhance our backend API systems. You'll design and develop high-performance APIs to improve customer experience. With a knowledge of Java, you'll work closely with senior engineers, participate in team planning, and

Redline Group - Specialist Recruitment for Technology & Electronics Companies

Redline Group - Specialist Recruitment for Technology & Electronics Companies is seeking a Java Developer for a hybrid role based in Kidderminster, Worcestershire. The successful candidate will work on a complex desktop application for audio control, developing new features and maintaining exist

Sanderson Government & Defence

Sanderson Government & Defence is looking for a Senior Java Developer based in Newcastle upon Tyne to drive best practices in software development. This role involves mentoring junior developers, collaborating on scalable microservices, and ensuring quality through Agile methodologies. Candidate

EVERLINKED LTD

Requirements Must have: - Bachelors degree in Computer Science or related field - Proficiency in backend programming languages (e.g., Python, Java, Node.js) - Familiarity with databases (SQL and NoSQL) - Understanding of RESTful APIs and microservices architecture - Basic knowledge of AI and automat

Quant Capital

Quant Capital is looking for a Quant Developer in London, UK, to join their Risk Technology team. Candidates should have experience with income and equities asset classes and fundamental equity risk models. Proficiency in languages such as C++, Python, or Java is essential, along with a strong knowl

Capgemini

Capgemini is seeking a Java Developer in Glasgow to enhance and support enterprise Java applications. You will work on Spring Boot-based applications and collaborate with QA and development teams while ensuring system reliability. The role supports hybrid working, allowing you to blend office and ho

Queueco

Queueco is looking for a Quantitative Developer with over 3 years of experience in high-frequency trading (HFT). The ideal candidate should be skilled in writing low latency applications in Java and C++, and have a strong quantitative background. This is a full-time role based in Greater London. The

Signify Technology

Role : Backend engineer Location : London, England- hybrid Contract Perm What you’ll be doing You’ll play a key role as a senior individual contributor, taking ownership of building and evolving a modern, cloud-based product. This is a hands-on position where you’ll write high-quality, maintainable

EPAM Systems

EPAM Systems in Belfast is seeking an experienced Java Developer to join a fast-moving team building a new regulatory reporting platform. You will design and implement cloud-native components, collaborating with cross-functional teams to deliver transaction reporting solutions. Strong proficiency in

NTT DATA, Inc.

NTT DATA, Inc. is looking for a Senior Java Developer to join their team in the UK, specifically in London (Canary Wharf). The role requires strong experience in Spring Boot, Microservices architecture, and CI/CD practices. Responsibilities include developing Java applications, designing microservic

iSAM

iSAM in Greater London is looking for a passionate Software Developer. In this hands-on full-stack role, you will create and enhance software solutions supporting both Asset Management and Securities. Ideal candidates will have strong Java skills, an interest in financial markets, and excellent comm

Net2Source (N2S)

Net2Source (N2S) is seeking a Java Developer with hands-on experience in Apache Struts for a hybrid role based in Greater London. The candidate will be responsible for developing, maintaining, and enhancing enterprise applications, working with frameworks like Java (11/17) and Hibernate. Responsibil

Experis - ManpowerGroup

Role Title: Java Developer Duration: 12 month contract Location: Remote Clearance required: Active SC Clearance ideally held within the public sector Role purpose / summary Core Skills: Backend: Java, Spring Boot, SQL / Report Writing Cloud: AWS, EBSA Additional Skills: Frontend: React, Next.js (non