Java Backend Developer Junior - 2,319+ job offers

*We’re Hiring: Senior Java Full Stack Developer (React Mandatory)** Join a high-impact project with one of the world’s leading banks! Location: London Experience: 8+ Years Employment Type: FTC – 12-month rolling contract Work Model: Hybrid What You’ll Do Design & develop scalable, high-performan

Referment

£5,000 - £6,667 /month

Referment is partnering with an innovative, AI-first technology company transforming how visual content is processed at scale. Their platform powers millions of image enhancements globally for major enterprise clients, combining cutting-edge infrastructure with real-world impact. This is an opportun

Wise

*Company Description** Wise is a global technology company, building the best way to move and manage the world’s money. *Min fees. Max ease. Full speed.** Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a

MCS Group

MCS Group is delighted to be working with a global financial technology organisation as they expand their engineering team in Belfast with the addition of a Full-Stack Java Engineer This is an opportunity to join a highly regarded technology function within a large, established financial services en

TripleTen

At TripleTen , we’re creating innovative learning products that empower people to master IT professions like software engineering, data science, business intelligence, and QA — no matter their prior experience. Our AI-driven and thoughtfully designed platform helps students build real skills and acc

Client Server

Backend Software Engineer / SRE (Java JVM) London / WFH to £110k Are you a Backend Software Engineer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted as one of the UKs t

Client Server

Backend Software Engineer / SRE (Java JVM) London / WFH to £110k Are you a Backend Software Engineer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted as one of the UKs t

gravity9

gravity9 is seeking a **Technical Lead / Solution Architect** to lead the design and build of a secure metadata catalogue platform for a UK public sector client. The platform will serve as a centralised index for discovering, governing, and controlling access to data distributed across multiple inde

GIOS Technology

*I am hiring for Full Stack Java Developer (Spring Boot / React / Camunda)** *Location: London - Hybrid / 2-3 days Per week in Office** Strong experience in full-stack development (Java + frontend frameworks such as React) Proficiency in Java and Spring ecosystem (Spring Boot, Spring MVC, Spring Sec

Anson Mccade

Java Developer - Up to 60K + Bonus We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices pla

Company Description At bet365, we're one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 people and serve over 100 million customers in 27 languages. Our focus on In-Play betting has solidified our mark

Company Description At bet365, we're one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 people and serve over 100 million customers in 27 languages. Our focus on In-Play betting has solidified our mark

Graduate Software Developer - Java / API Remote Working Salary: £28,000 - £32,000 Our client, a dynamic and thriving business based in London, is seeking a talented Graduate Software Developer, ideally with Java and API experience, to join their fantastic team. This is a fully remote position where

Few&Far

£55,000 - £60,000 /year

Backend Engineer (Java, Spring) 🚀 HealthTech Startup 📍 Hybrid-Remote: City of London (1-2 days per week) 💰 £55,000 - £60,000 Did you know conditions like Dementia and Parkinson’s disease affect millions globally, yet care is still largely reactive? We’re working with a pioneering startup changing

Tripleten

At TripleTen , we're creating innovative learning products that empower people to master IT professions like software engineering, data science, business intelligence, and QA — no matter their prior experience. Our AI-driven and thoughtfully designed platform helps students build real skills and acc

Seeking multiple Java Developers based in the South of England (East Sussex, West Sussex, Surrey, etc) for a leading business. Hybrid and remote working opportunities available with roles paying between £400pd - £550pd dependant on experience. Please note - No sponsorship is on offer and being eligi

TAGMATIX360

*Requirements** Hands on experience with *Java 8 or above** Hands on experience on writing *Junits** Hands on experience on *Spring Framework, SpringBoot** Hands on experience with relational database (e.g. PostgreSQL) Hands-on experience on Git, Jenkins Understanding of micro-services architecture

European Bioinformatics Institute | EMBL-EBI

We’re seeking a driven Backend Software Developer to join the Open Targets team at EMBL-EBI, contributing to the Open Psychiatry Project (OPP). In this role, you’ll build and evolve cutting-edge informatics tools that support the discovery and prioritisation of drug targets. Working with modern tech

All Locations London All Locations is a required field Advertising Salary Not Specified Senior Java Developer- London About The Role FDM is a global business and technology consultancy seeking a Java Developer to work for our client within the Banking sector. This is initially a 6 month contract wit

Job Title:Full-stack Java & Python Developer Location:Bournemouth (x5 days in office) Salary/Rate: £409 a day (Inside IR35) Start Date: April 2026 Job Type: Initial 6 month contract Job Overview: We are seeking an experiencedSenior Java and Python Full Stack Developerto design, develop, and main