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We’re looking for a Senior Java Engineer to join a high-profile project focused on backend systems that automate complex financial and actuarial processes. Develop backend systems and APIs in Java, using the Spring ecosystem. Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contrac

Our client, a leading player within financial services is looking to hire a Fullstack Java Developer to join an existing and high performing team. Work as a hands-on fullstack Java developer on FX / Swaps platforms. Analyse requirements and existing code, design and implement solutions in Java.

Job Title: Senior Java Software Engineer Salary: £60,000 - £80,000 + package Location: Cardiff (onsite circa 2 days every other week) Clearance: Must be SC eligible CPS Group are looking for a Senior Java Software Engineer to join a highly skilled engineering team delivering enterprise-

Exclusive Search - Leading Global Investment BankAre you a high-performance Java engineer with FX experience? My client, a top-tier global financial institution, is expanding its E-Trading FX Strategy team and is seeking a Vice President - Electronic FX Strategist to help drive one of the bank's mos

Lead Java DeveloperHealthTech SaaS | Tech for GoodUK-based, Fully Remote, Up to £75k, Excellent Benefits, PermanentLead Java Developer is required by our successful HealthTech scale-up client. You'll be leading a small, focused engineering team (5 developers) working on full-stack development withJ

Senior Java Developer - SC REMOTE Up to £80K per annumA Security Cleared Senior Java Developer is needed to work with a global technology organisation providing software and digital solutions that help public sector and regulated organisations deliver essential services to millions of people worldw

Backend Software Engineer / Developer (Java Spring Golang API) Cambridge / WFH to £75kAre you a backend focussed technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market lea

The ideal candidate has at least 5 years of experience in both front-end and back-end development, with strong expertise in Java, Spring Boot, and JavaScript. A leading technology consultancy in the United Kingdom is seeking an experienced Java Developer.

Programming languages: Python, Golang, or JavaScript are a must.

Backend development of complex web and mobile apps using Java with a proven track record of delivering high-quality, enterprise-scale systems. Expert knowledge of Core Java concepts, including object-oriented programming (OOP), data structures, algorithms, multi-threading, and memory management. Lea

Platforms, preferably on AWS, using Kubernetes and microservices.Hands-on experience with modern backend stacks such as TypeScript/Node.Comfortable working with data models, APIs, service-oriented architecture, and event-driven systems.Resolution, problem-solving, and navigating resource constraints

In this role, you will develop a mobile-first custodial trading app, leveraging your expertise in Java, Micronaut, and AWS.

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.

The ideal candidate will have over 5 years of experience in cloud solutions, proficient in JAVA and JVM languages, and familiar with Agile methodologies.

A technology consultancy in the United Kingdom seeks an experienced Senior Software Engineer for a project migrating a legacy system to a cloud-based Java environment. The role involves writing Java and Python code, troubleshooting new system issues, and collaborating with client teams. Ideal candid

Candidates should have extensive experience with Java, Spring Boot, and other programming languages, along with strong leadership skills.

Experience with React or another comparable JavaScript framework. Deep understanding of front-end technologies, such as JavaScript, HTML, and CSS.

Extensive experience building microservices with Java (Spring Boot). Senior Java Full Stack Developer (SC Eligible) – Global digital consultancy seeking a Mid-Senior level engineer to join a rapidly growing team. Develop and maintain microservices using Java (Spring Boot).

They are in search of enthusiastic and knowledgeable Senior Java Developers with a strong comprehension of Core Java principles to join their growing team. Java 17 moving to Java 19, Microservices, AWS, Kubernetes, Node. Experience with Core Java, Multithreading, Concurrency and Low Latency.

The role requires strong expertise in Java, Python, and information retrieval technologies like Lucene and Solr.

Platforms, preferably on AWS, using Kubernetes and microservices.Hands-on experience with modern backend stacks such as TypeScript/Node.Comfortable working with data models, APIs, service-oriented architecture, and event-driven systems.Resolution, problem-solving, and navigating resource constraints

We are looking for an experienced Java Developer who can help perform migration of client platform:- Quickly onboard to Customer's processes- Develop new features in Java for Spring Boot Microservices, as well as maintain existing ones- Modernize Data Ingestion for faster searching and indexing- Col

This is a job posted by our partner Jooble.Below is a snippet of the job description.To read the full text, please click on the "Apply Now" link.Join our team and work with cutting-edge products.Developing and maintaining applications using C#,.Collaborating with cross-functional teams to drive prod

Sign in to set job alerts for “Java Software Engineer” roles. Rev-celerator Graduate Programme 2026: Backend Java Software Engineer. Rev-celerator Graduate Programme 2026: Backend Java Software Engineer.

Hands‑on experience with Java Messaging and Microservices. Experience in using JavaScript, HTML, and CSS. Solid knowledge of Java core, Spring, ORM, SQL, and Redis.

A leading tech company in the UK is seeking a developer with expertise in Java 8, Spring, and legacy systems for a challenging permanent role.

The client is looking for two Java Full Stack Engineers (Junior–Mid level) to join a growing team, building cutting-edge digital solutions primarily for Government, Finance, Retail and Energy sectors. Work on microservices using Java Spring Boot (NodeJS is a bonus). Extensive experience building m

NET (C#) and Java technologies.

Ideal candidates will have over 5 years of Java experience and a background in enterprise-level applications. A leading software house in the UK is seeking a Senior Software Engineer with strong Java skills.

Lead Software Engineer (Java) - Ledger.

A leading consultancy firm in the UK is seeking a Lead Software Engineer - Java.

The ideal candidate has over 5 years of software development experience, strong usage of Java and ReactJS, and a proven track record in team leadership.

JSPs, Javascript, JQuery, html, CSS, Mockito/JMock, MS SQL Server, MyBatis, Azure, Azure DevOps Pipelines, Docker, Ansible, Linux, Java 11, Spring Boot. Java 8, Spring, Maven, Git, JUnit, Web APIs (REST/JSON and XML/SOAP).

We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for a big airline company in the USA. Write Java and Python code following the new architecture. Troubleshoot, debug, and resolve issues within the new Ja

Candidates should have a Bachelor's degree in Computer Science, along with substantial experience in JAVA and its frameworks.

For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing, and continuous deployment. We have built our entire banking platform in-house and mostly in Java. Java, which makes up the majority of our backend codeb

Software Engineer III - Low-Latency Java and Kafka. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank’s Payments business. Formal training or certification on Java concepts and proficient applied

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe.

Hands on experience with Java, Spring Boot, Python and Microservices, although a true polyglot is preferred.

Join us at SRT Marine Systems plc as Senior Java Developer. Job Title: Senior Java Developer.

This is a job posted by our partner Jooble.Below is a snippet of the job description.To read the full text, please click on the "Apply Now" link.Join our team and work with cutting-edge products.Developing and maintaining applications using C#,.Collaborating with cross-functional teams to drive prod

A leading software house in the United Kingdom is seeking a Senior Software Engineer with strong Java development skills to lead innovative projects. The ideal candidate will have over 5 years of Java experience and a background in enterprise-level solutions.

Hands on experience with Java, Spring Boot, Python and Microservices, although a true polyglot is preferred.

Strong programming experience in both Java and Python (production-level code, not just prototyping).

Programming languages: Python, Golang, or JavaScript are a must.

Software Architect (Java & Cloud). Java 17, Spring Boot, Kafka, AWS. Java, Spring Boot, and Microservices.

A leading marine technology firm is seeking a Senior Java Developer to join its team in Cardiff. Candidates should have a strong background in Java development, aiming to enhance security and sustainability in maritime operations.

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