slough, south east england, united kingdom Hybrid / WFH Options
Talent
Lead JavaDeveloper 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead JavaDeveloper to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal systems … creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead JavaDeveloper you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background More ❯
london, south east england, united kingdom Hybrid / WFH Options
Talent
Lead JavaDeveloper 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead JavaDeveloper to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal systems … creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead JavaDeveloper you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Talent
Lead JavaDeveloper 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced Lead JavaDeveloper to join one of our government clients on a large-scale digital transformation programme. You’ll lead a team delivering modern, cloud-native solutions—rebuilding internal systems … creating efficient digital processes, and ensuring scalable, high-quality software delivery. As Lead JavaDeveloper you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other … as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background More ❯
Senior JavaDeveloper | SC Clearance Required | Up to £650 per day (Inside IR35) | Remote with Monthly Visits to London | 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior JavaDeveloper on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing … and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test … applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Meritus Talent
Senior JavaDeveloper | SC Clearance Required | Up to £650 per day (Inside IR35) | Remote with Monthly Visits to London | 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior JavaDeveloper on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing … and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test … applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). More ❯
Dublin, Ireland, City of Dublin, Republic of Ireland Hybrid / WFH Options
The Recruitment Company
Full Stack JavaDeveloper - contractor Location: Dublin | Model: Hybrid Term: 12 months | Rate: Top-tier day rate Full Stack JavaDeveloper required to help shape high-throughput systems for a household name within the Dublin tech scene. You’ll join a modern engineering setup with great working/hybrid flexibility (with some on-site collaboration) and … the autonomy to ship clean, scalable services. Really nice role for a Javadeveloper looking for a long term contracting role working across a very modern tech stack with an organisation investing heavily in new technological ideas and approaches. What you’ll bring: Very strong Java experience, especially building across Spring/Spring Boot microservices etc. Decent More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Fidessa Developer (Java Spring Boot API) London to £135k Do you have strong Java coding skills combined with experience of developing on the Fidessa order management system? You could be progressing your career at the Investment Management arm of a global bank, gaining an indepth knowledge of Capital Markets. As a Fidessa Developer you will design … Location/WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including Spring Boot and APIs You have strong experience of developing on Fidessa You have an understanding of Capital Markets You have excellent communication and collaboration skills You are … degree educated in Computer Science or similar technical or numerate discipline What's in it for you: As a Fidessa Developer (Java Spring Boot API) you will receive a competitive Salary to £135k Bonus Pension One day work from home per week Continuous training and career progression opportunities Apply now to find out more about this Fidessa DeveloperMore ❯
london, south east england, united kingdom Hybrid / WFH Options
Client Server
Fidessa Developer (Java Spring Boot API) London to £135k Do you have strong Java coding skills combined with experience of developing on the Fidessa order management system? You could be progressing your career at the Investment Management arm of a global bank, gaining an indepth knowledge of Capital Markets. As a Fidessa Developer you will design … Location/WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including Spring Boot and APIs You have strong experience of developing on Fidessa You have an understanding of Capital Markets You have excellent communication and collaboration skills You are … degree educated in Computer Science or similar technical or numerate discipline What's in it for you: As a Fidessa Developer (Java Spring Boot API) you will receive a competitive Salary to £135k Bonus Pension One day work from home per week Continuous training and career progression opportunities Apply now to find out more about this Fidessa DeveloperMore ❯
slough, south east england, united kingdom Hybrid / WFH Options
Client Server
Fidessa Developer (Java Spring Boot API) London to £135k Do you have strong Java coding skills combined with experience of developing on the Fidessa order management system? You could be progressing your career at the Investment Management arm of a global bank, gaining an indepth knowledge of Capital Markets. As a Fidessa Developer you will design … Location/WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including Spring Boot and APIs You have strong experience of developing on Fidessa You have an understanding of Capital Markets You have excellent communication and collaboration skills You are … degree educated in Computer Science or similar technical or numerate discipline What's in it for you: As a Fidessa Developer (Java Spring Boot API) you will receive a competitive Salary to £135k Bonus Pension One day work from home per week Continuous training and career progression opportunities Apply now to find out more about this Fidessa DeveloperMore ❯
JavaDeveloper - £55,000 - £70,000 - Remote Working We are looking for a number of Java Developers to work for a Digital consultancy across several of their key clients. You will be joining a dynamic team and contributing to the development of cutting edge applications. This is a fantastic opportunity to work on complex, projects using a … play a crucial role in the design, development, and deployment of robust and scalable software solutions. Your responsibilities will include: Developing, testing, and deploying high-quality code primarily using Java and Spring Boot . Designing and implementing cloud-native applications on AWS (Amazon Web Services). Contributing to the front-end development using JavaScript . Collaborating with product managers … designers, and other engineers to define and deliver new features. Participating in code reviews, architectural discussions, and continuous improvement initiatives. Essential Skills: Proven experience as a JavaDeveloper . Strong working knowledge of the Spring Boot framework. Hands-on experience with AWS (e.g., EC2, S3, Lambda, RDS). Familiarity with JavaScript for front-end development. Experience with relational More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
Connexa
Keynes (Hybrid - 2-3 days onsite) Salary: £60,000 - £76,000 + Bonus + Benefits Clearance Required: British Citizens only, SC eligible Our client is seeking an experienced Senior JavaDeveloper to help deliver an award-winning AI innovation toolset supporting public sector data transformation. This role sits at the heart of a full-stack team building secure … engineering, cloud deployment, and delivering secure software at scale - this is a standout opportunity to apply your skills in a meaningful way. Responsibilities: Develop robust back-end services using Java and Spring Boot Build secure APIs and contribute to CI/CD automation and cloud-based deployment Collaborate with front-end developers and cross-functional teams on scalable system … design Implement secure coding practices, data processing, and system testing Optimise application performance and maintain high-quality standards across environments What we're looking for: 6+ years' experience in Java-based development within full stack environments Strong skills in Spring Boot, RESTful APIs, and relational databases (PostgreSQL/MySQL) Experience deploying to Windows/Linux, using Docker and DevOps More ❯
Leamington Spa, Warwickshire, West Midlands, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Senior Back-End Developer, Java Spring Boot, Hybrid, COR7370 Are you a skilled Back-End Developer with strong Java Spring Boot expertise, looking for your next challenge? Join a forward-thinking team shaping the future of AI-powered solutions. The Role As a Senior Back-End Developer, you'll design and maintain scalable, secure, and … high-performing services using Java Spring Boot. You'll build and optimise RESTful APIs, work closely with front-end teams to deliver seamless integrations, and ensure robust database management. With opportunities to experiment with AI-driven automation, this role offers a chance to influence cutting-edge back-end architecture. The Company Our client is transforming the way their industry … projects. The role is primarily remote working, with one day per week from their offices near Leamington Spa. What's Required? The ideal candidate will have: Strong experience with Java and Spring Boot A solid understanding of RESTful API development and microservices Proficiency with relational databases and query optimisation along with experience with DevOps tools is desirable An interest More ❯
Role: JavaDeveloper Location: Hybrid travel to client site 2-3 days per week. Rate Outside IR35: £500.00 - £550.00 Clearance: Active SC Clearance (Must hold Active SC) We are seeking an experienced and hands-on JavaDeveloper with a strong understanding of Java to join our team. The ideal candidate will have a solid background … reporting in the event of delays, proactively manage dependencies, and work with team members to resolve issues impacting delivery. Required Qualifications: - Minimum of 3 years of experience as a Java Developer. - Strong understanding of functional programming principles and Test-Driven Development (TDD). - Experience with relational and NoSQL databases. - Familiarity with cloud platforms such as AWS, Azure, or GCP. More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Senior JavaDeveloper - Leeds City Centre (Hybrid) Up to £60,000 | 4 Days in Office, Friday WFH | AI & Machine Learning I'm recruiting for a forward-thinking tech company based in Leeds City Centre that's transforming how retailers harness AI and machine learning to boost profitability and stay competitive in a rapidly evolving market. They're looking … for an experienced Senior JavaDeveloper to join their talented team of 7 engineers, reporting directly to the Engineering Manager. You'll play a pivotal role in developing intelligent, data-driven software used by major retail clients across the UK, Europe, North America, and Australia. The Opportunity This is a hands-on senior role - ideal for someone who … data scientists and product specialists to deliver scalable, high-performance software solutions that integrate the latest AI and ML technologies. Tech Stack & Tools Essential Skills: 8+ years' experience in Java development (commercial) Strong expertise in Spring/Spring Boot Solid experience with Hibernate Desirable Skills: Python or R - exposure to data or ML integration SQL - for data management and More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Nextech Group Limited
Role: JavaDeveloper - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented JavaDeveloper to join their growing engineering team in Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking … environment. The Role: Java and the full Spring ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Cloud Stream) Kafka, MongoDB, ElasticSearch, and Redis AWS cloud services including Lambda, Step Functions, and general serverless architecture Docker and Kubernetes in modern DevOps environments Test-driven development (TDD) and clean architecture principles (DDD) You'll also contribute to architecture discussions, peer reviews … technical presentations within the team. What They're Looking For: ~5 years' experience in a hands-on development role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and More ❯
Overview Role : Javadeveloper Rate : 400-Inside IR35 Location : London hybrid Responsibilities Develop Java applications using Java 11+ (Java 17 preferred) and Spring/Spring Boot, with experience in microservices and AWS. Ability to manage tasks independently without direct supervision and to deliver under pressure across multiple priorities. Requirements Essentials - Java 17 version preferred … ArgoCD, Kubernetes, Docker, Grafana, Splunk Nice to have - SonarQube Ability to work in small teams and strong communication skills Comm skills are very important. As Macquarie has small teams, developer who can work independently Additional context Sample feedback from client (reference): 1. Comm skills and articulations skills - Average 2. Covered Java, Spring, Spring boot, RDBMS, Cloud/Infra … Junits, application design, etc. 3. Have got hands-on in Java/Spring. Know about SQL queries, joins, indexes, etc. Average. 4. Few gaps in spring concepts, like prototype beans, etc. 5. Few gaps in dependency management systems like gradle, or how dependencies get resolved. Manageable. 6. Design knowledge, library vs micro-service, etc. - Not ok. 7. JUnits - few More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
JavaDeveloper - £100,000 - £140,000 – London/Hybrid Java 21 | Microservices | Spring boot | AWS | Startup | Scaleup | Fintech | Banking | Amazon Web Services | PostgreSQL | Are you a JavaDeveloper who wants to have a voice within the team? Maybe you want to join a fast growing company with lots of progression. If so I have a … role for you. Opus have partnered with a VC Backed Fintech start-up who are looking to grow their London office. They are growing quickly so are looking for Java Developers of all levels from Mid – Tech Lead to join the team. They are currently about 100 people strong and looking to double this within the next 12 months. … As a Developer you will be building and maintaining high performing back end systems. The sort of projects you will be involved in is building API’s , developing microservices and upgrading existing systems. Experience needed – Java 21 TDD AWS They’re also looking for people who have worked within a fast paced Startup/scaleup company. What is More ❯
JavaDeveloper - £100,000 - £140,000 – London/Hybrid Java 21 | Microservices | Spring boot | AWS | Startup | Scaleup | Fintech | Banking | Amazon Web Services | PostgreSQL | Are you a JavaDeveloper who wants to have a voice within the team? Maybe you want to join a fast growing company with lots of progression. If so I have a … role for you. Opus have partnered with a VC Backed Fintech start-up who are looking to grow their London office. They are growing quickly so are looking for Java Developers of all levels from Mid – Tech Lead to join the team. They are currently about 100 people strong and looking to double this within the next 12 months. … As a Developer you will be building and maintaining high performing back end systems. The sort of projects you will be involved in is building API’s , developing microservices and upgrading existing systems. Experience needed – Java 21 TDD AWS They’re also looking for people who have worked within a fast paced Startup/scaleup company. What is More ❯
Warrington, Cheshire, United Kingdom Hybrid / WFH Options
Tec Partners
Full Stack JavaDeveloper Location: Warrington (Hybrid - 1 day per week onsite) Salary: £50,000 - £55,000 + benefits Employment Type: Permanent Opportunity Overview A fast-growing, technology-led organisation is seeking a Full Stack JavaDeveloper to join its collaborative engineering team. This role is well-suited to someone who's not just looking for … a clear desire to learn, take on ownership, and make a real contribution to the wider business and its platforms. Key Responsibilities Develop and maintain full-stack applications using Java, React, and TypeScript Build scalable, cloud-native solutions leveraging AWS Take ownership of features and components from design to deployment Collaborate with cross-functional teams to solve technical and … business challenges Contribute ideas, participate in code reviews, and support continuous improvement Essential Skills and Experience Commercial experience with Java and Spring Framework Strong frontend development skills using React and TypeScript Familiarity with AWS and building cloud-native applications Understanding of RESTful APIs, Git version control, and clean code practices A self-driven attitude - someone who is proactive, curious More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
Gridiron IT Solutions
JavaDeveloper Location: Chantilly, VA Work Type: Onsite Remote Work: No Job Description As a full stack javadeveloper, you can resolve a problem with a complete end-to-end solution in a fast, Agile environment. If you're looking for the chance to not just develop software, but to help create a system that will … make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a full stack developer, you'll use your passion to learn new tools and techniques and identify needed system … functionality and enhancements. Work with us as we shape systems for the better. Qualifications Experience in working with microservices and containerization technologies, including Docker, Kubernetes, and OpenShift Experience with Java & Spring Experience with Web Application, Service, or back-end development Experience with the database persistence layer Experience with Agile software development methodologies and tools, including Git and Jira TS More ❯
Java Full Stack Developer Permanent Manchester (Hybrid) £60,000- £70,000 + Benefits Java Full Stack Developer needed who are SC eligible (Lived worked UK 5 or more years) or ideally have active SC Security Clearance . Start ideally October 2025. Working on a 'hybrid remote' basis from either Manchester. Working 5-7 days/month … to work remotely for rest of the time. A chance to work with a leading global IT transformation business on a large-scale IT modernisation programmes for Government clients. Java Full Stack Developer experience with Java 8, Java 11, Spring Framework, Spring Boot JavaScript, Angular and NodeJS ideally. REST APIs Handson Micro services development experience. Practical More ❯
recruit candidates from different backgrounds and foster a work environment that encourages employees to collaborate and learn from each other, completely free of barriers. Your role: As an Intermediate JavaDeveloper at Global Relay, you'll be using leading edge technologies to build pioneering products that are used by tens of thousands of users globally to solve real … also get to tackle interesting and engaging problems to do with scalability and high availability in big data environments. At Global Relay we are continuously pushing the boundaries of Java technology. This is an opportunity to work alongside some of the best Java developers in London and apply your craft in an environment that encourages creative thinking and … that is clean, well-tested, well-reviewed, performant and secure then you'll fit in around here. Your responsibilities: Work as part of an agile development team to write Java code for enterprise services Write unit and integration tests for your Java code Design, in collaboration with team, the software implementations that satisfy business requirements Collaborate with QA More ❯
SC + NPPV3 Cleared JavaDeveloper - 6 months+ - £Inside IR35 - Remote with occasional travel to London Please note: Candidates must have a current and active SC and NPPV3 Clearance- unfortunately, applications without this cannot be considered. Looking for a number of SC + NPPV3 Cleared Java Developers to work on a Law Enforcement programme. Key Responsibilities: Work … on data mapping and report writing in Java. Essential Skills: Java AWS Spring Boot Kafka Desirable Skills: React JavaScript SC + NPPV3 Cleared JavaDeveloper - 6 months+ - £Inside IR35 - Remote with occasional travel to London Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying More ❯
Our client, a major bank in New York City, is looking for hands-on JavaDeveloper in Equities Front Office Consultant This role is hybrid commute (2/3 days office/home). This is 6 months contract with possible extensions or option to hire. Must be authorized to work for ANY employer in US - NO H1 … Visa support for this role Rate: $100-106/h on W2 DOE, possible C2C as well. JavaDeveloper - Equities Front Office Required Skills • Hands-on experience in Java in Equities development space. • Experience with mission-critical trading platforms (Nuvoprime API, SwapOne) • Expertise in tools such as Jenkins, Ansible, PuppetLabs, SonaType, SonarQube, Tenable, Invicti and Zero Networks. … and trading workflows (including FIX protocol) • Direct collaboration with trading desks and business users • Bachelor's/master's degree in computer science or related field • 5+ years of Java development experience, ideally in capital markets/financial services • Experience with frameworks (Spring, Hibernate), messaging (Kafka, RabbitMQ), and databases (SQL Server, QuestDB, Snowflake) • Proficiency with Git and Agile development More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
JAVA/JEE Developer (Senior) Position Summary We are currently seeking a motivated, career and customer-oriented senior-level JavaDeveloper to join our team to begin an exciting and challenging career. Job Responsibilities • Design and implement Micro Service Architecture JEE software applications • Use modern software engineering tools including Eclipse, Visual Studio Code, and Atlassian Suites … at formal and informal design reviews and document the design according to the Government's system lifecycle methodology. • Must be well experienced in design and development of Microservice using Java, Spring-Boot, Rest API, JPA and JQL Required Skills and Experience • Bachelor's degree in computer science or related engineering field with 9+ years of technical experience focusing on … Java application development projects • Provisioning, operating, and maintaining systems running on AWS (or equivalent cloud providers) • Strong understanding of RESTful services, API design and implementation. • Good knowledge in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • Java Micro Service Architecture frameworks such as Spring Boot More ❯