Backend Developer Senior Java Spring Boot - 889+ job offers

Net2Source (N2S)

Net2Source (N2S) is seeking a developer in Manchester, UK, responsible for end-to-end development of web applications, including design, development, testing, and deployment. Key skills required include expertise in Java Spring Boot, RESTful APIs, and both SQL and NoSQL databases. You will collabora

Spectrum

Spectrum is hiring Full Stack Developers in Nottingham for a role focused on building and scaling backend systems. Developers will design, develop, and maintain Java/Spring-based applications while collaborating with front-end teams. This position offers various perks including flexitime, in-house d

CV-Library

Role: Java Backend Developer Location: Belfast Work Mode: Permanent JOB DESCRIPTION: * Technical Skills Required * Experience with Java NIO components like Channels Buffers and Selectors is expected * Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must * Very s

Collective.work

Collective.work is seeking a Senior Backend Java Developer to drive the architectural transformation of a key digital product in London. This role involves modernizing systems using Java Spring Boot, enhancing connectivity with sales channels, and ensuring reliable real-time synchronization of data.

ThriveIT Systems

Role: Java Backend Developer Location: Belfast Work Mode: Permanent JOB DESCRIPTION: * Technical Skills Required * Experience with Java NIO components like Channels Buffers and Selectors is expected * Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must * Very s

Teksystems

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week) ** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED ** Overview This role focuses on building and maintaining backend microservices using modern Java (17+) and event‑driven architectures powered by Kaf

IntaPeople

IntaPeople is exclusively searching for an AI Engineer with a solid Java background to join a fintech scaleup in Cardiff. This hybrid role allows for 3 days of work each week in the office. The ideal candidate will have at least 5 years of experience in API development using Java (8+) and Spring Boo

Areti Group | B CorpTM

Areti Group | B CorpTM is looking for a Software Developer to join their public sector team in Manchester. This role focuses on backend development with Java and Spring Boot, and includes some frontend work using GDS tooling. You will develop scalable microservices and take part in agile engineering

Rockstar

Rockstar in Dundee, Scotland is seeking a Java Backend Developer to design and implement solutions for game development challenges. The ideal candidate has over 3 years of experience in Java backend development, strong command of the Spring Boot ecosystem, and a solid understanding of MySQL. You wil

Computer Futures

Computer Futures is looking for an engineer in Manchester with expertise in Java and Spring Boot, focused on leading cloud migrations primarily on AWS. The position offers a contract starting with 3 months, likely extending to 6-9 months. You'll be responsible for developing solutions and migrating

TPXimpact | B Corp

Lead Software Engineer (Java, Spring Boot, Microservices) Join to apply for the Lead Software Engineer (Java, Spring Boot, Microservices) role at TPXimpact | B Corp Lead Software Engineer (Java, Spring Boot, Microservices) 1 day ago Be among the first 25 applicants Join to apply for the Lead Softwar

Client Server

Client Server is seeking a Principal Software Engineer / Developer (Java Spring Boot AWS) to join their team in London. You'll lead projects focusing on migrating legacy systems to AWS and implementing CI/CD pipelines in a collaborative environment. The ideal candidate will have strong Java skills,

Methods

£4,583 - £5,417 /month

Salary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis. This is a hybrid role, requiring three days a week on-site in our London office. Requirements Architectural R

Methods Business and Digital Technology

Salary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis. This is a hybrid role, requiring three days a week on-site in our London office. Requirements Architectural R

CV-Library

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week) ** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED ** Overview This role focuses on building and maintaining backend microservices using modern Java (17+) and event‑driven architectures powered

Lindar

Mr Who? MrQ - we're an award-winning online casino launched in 2018. We're big on tech, performance, and creating a best-in-class player experience. Our growth has been rapid, and we're building a platform that can scale globally—this requires engineers who can operate at both depth and system-wide

Spectrum

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.

Net2Source (N2S)

Net2Source (N2S) is seeking a Java Full Stack Developer with expertise in Angular and Spring Boot. This hybrid position based in Manchester requires skills in backend development, RESTful APIs, and database management. Key responsibilities include end-to-end application development and working in Ag

Java Script Works is seeking a Senior Full Stack Developer based in London, United Kingdom. The role demands strong skills in JavaScript, AWS, and Spring Framework. Responsibilities include mentoring junior developers, providing technical leadership, and developing high-quality code using React or A

Neev

Neev is looking for a passionate Software Engineer to design, develop, and maintain enterprise-grade applications in Bournemouth. You will work extensively with Java and Spring Boot, collaborating in an Agile environment to implement cloud-native solutions on AWS, Azure, or GCP. Strong skills in Doc