101 to 125 of 181 Java Developer Jobs in the UK

Java Fullstack with Camunda developer at N Consulting Ltd Location: London Job Type: Contract Experience: 5+ Years (including 1.5+ years in Camunda BPM) Domain (Optional):Banking We are looking for an experienced Java Full Stack Developer with Camunda BPM experience to design and develop scalable, workflow-driven web applications. This role combines deep backend expertise in … Java/Spring Boot with modern frontend development skills and strong understanding of Camunda BPMN process orchestration. Design and develop BPMN 2.0 workflows and DMN rules using Camunda Modeler . Develop backend services and APIs using Java , Spring Boot , and microservices architecture . Build dynamic, responsive UIs using Angular , React , or Vue.js . Integrate Camunda workflows with REST … other developers to deliver complete solutions. Deploy and monitor applications using Docker , Kubernetes , and CI/CD pipelines. Required Skills & Experience: 3-5 years of hands-on experience with Java , Spring Boot , Spring Cloud , REST APIs Strong expertise with Camunda BPM (v7 or v8) - BPMN, DMN, external tasks, process orchestration Experience in Angular , React , or Vue.js Other Technologies: Integration More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Job Title: Java Developer - Contract (Day Rate - PAYE) Job Code: 10765 Country: GB City: London Skill Category: IT\Technology Description: Role Type: Contractor (Day Rate Contractor - PAYE only) Location: London (Hybrid … Data Services (Products, Books & Counterparties), Risk, Investment Banking, Legal, Audit, Compliance, HR, Corporate Services, & Real Estate divisions across the globe. Role and Responsibilities Analysis and software development for standalone Java components which provide the middle and back-office solutions for BFSI Application Design, develop and unit-test his deliverable - as per exit criteria Responsible for seeing the delivery through … well Ownership - Ability to independently design and execute solutions Adopt best practices for software development Client Centricity - Balancing solutions between stakeholder expectations and future scalability Must Have Experience Core Java Spring framework (DI, AOP, etc.) Design Patterns RDBMS - Sybase, MS SQL Server etc. Unit Testing framework Web services (Rest or SOAP) Microservices Understanding of OOPs concept XML/XSLT More ❯

Core Java developer working within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. The successful candidate will be have extensive experience working on complex systems within highly regulated environments. Needs to display hands-on skills in multi-threaded Java, Sharded More ❯

Java API Developer x2 Northampton £55,000 - £61,000 + Benefits A leading consultancy-based organisation is currently looking to recruit a number of Java API Developers to partner with a financial services-based organisation who have a passion for designing and building robust, scalable applications. The successful skilled developer will join a dynamic engineering team … where you will play a key role in delivering high-performance backend solutions using the latest Java technologies. Key Responsibilities: Design, develop, and maintain Java-based applications and APIs Collaborate with cross-functional teams to define technical requirements and deliver quality solutions Write clean, efficient, and testable code Participate in peer code reviews and contribute to continuous improvement … Ensure systems are secure, scalable, and optimised for performance Skills & Experience: Strong hands-on experience in Java, Spring Boot, and API Gateway Solid understanding of OOP, Core Java, and Advanced Java Proficient with REST API, Spring Core, Spring MVC, and Microservices Architecture Familiarity with tools and technologies such as: Maven, Gradle SOAP, Junit, Oracle Jenkins, Nexus Git More ❯

the basis of our patient-facing digital consultations and clinician-facing decision-making tools. We are passionate about health care and we are looking for a talented and thorough Developer to join the team to continue with revolutionizing health care for the benefit of millions of patients in the UK and across the world. You will share the IT … of frontend and backend developers, clinicians, algorithm builders and Quality Analysts, who thrives on delivering robust, tested and high-quality solutions. Key Responsibilities You will be a hands-on Java developer with good commercial awareness and stakeholder management skills. As part of this role, you will be required to design, implement, test and roll out new medical services … goals. You are conscious that bringing business value to each development increment is key to maintaining the client’s competitive lead. Experience and Qualifications Essential: Previous development experience with Java 1.8+, Spring Boot and MySQL (2-3 Years+) Familiarity in microservice architecture Understanding of DevOps CI/CD methodologies, working with Docker, Kubernetes, GitHub Actions, etc Experience with cloud More ❯

best practices and a rigorous, proven methodology, we help your organization realize the benefits of modern enterprise technologies - and see real bottom-line results Responsibilities Develop, enhance, and maintain Java-based applications using Java 1.8, JSF, Spring Boot, web services, Azure, Angular, JQuery and DB2. Collaborate with cross-functional teams to gather requirements and translate them into technical … the smooth operation of applications. Participate in code reviews to ensure code quality and maintainability. Optimize application performance by identifying and resolving bottlenecks. SkillsMust have Proven experience as a Java Developer with strong proficiency in Java 1.8. Solid understanding of JSF (JavaServer Faces) and Spring, Spring Boot, Angular UI frameworks. Strong experience in Velocity templates, iBatis or More ❯

the company has built a reputation for delivering high-quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm is seeking for a skilled Java Developer to join on a 6-month contract with strong potential for extension. Additionally, this is a hybrid role, requiring on-site attendance 3 days per week at … and implement fault tolerance, graceful degradation, and recovery mechanisms across complex platforms. Demonstrable knowledge of improving the Software Development Life Cycle (SDLC) through automation, better configuration management, and streamlined developer workflows. Experience promoting a shift-left approach - embedding testing, security, and code quality earlier in the development process to accelerate delivery and reduce defects. Solid understanding of core Java, multithreading, system integration, and enterprise architecture best practices in high-throughput environments. Skills/Must have: 5+ years experience working with core Java and distributed systems, ideally in high-performance or low-latency environments such as Real Time trading platforms. Proven ability to work with large volumes of Real Time data, designing systems that can elastically scale to More ❯

Capita is on the lookout for a skilled Java Developer to help shape a cutting-edge business scheduling solution built on data-driven optimisation. You'll collaborate across disciplines to deliver innovative outcomes that maximise business value through robust algorithmic design. Job Description In this dynamic and hands-on role, you'll work as part of a cross … What we're looking for: This role requires eligibility for Security Clearance. Applicants must have been resident in the UK for the past five years. Strong coding experience in Java (essential) Practical experience building solutions to real-world optimisation problems using tools such as Cplex, Gurobi, or Xpress Solid understanding and practical experience of Agile methodologies (essential) Experience in More ❯

operate and deliver value provides an unparalleled opportunity to grow and advance. How best to develop your skills and hone your talents within an innovative technology environment. As a Java Developer, you will: Work as part of a team to deliver features across the technical solution with your focus being on developing Java Spring Boot based microservices. … functional perspective. Follow the Scrum Methodology participating actively in sprint backlog refinement, sprint planning, stand-ups, sprint review and sprint retrospective. Discover where this job fits at Accenture Software developer jobs: Change the game From designing games to creating game-changing experiences and products, the possibilities of what you can achieve are endless with careers in programming language. Software More ❯

per annum Benefits and Bonus Contact email: Job ref: JD/PT/HH_ Startdate: ASAP Our client is looking for an experienced Java Developer to join a dynamic Post Trade technology team. As part of an established group responsible for critical post trade functions including payments, netting, and confirmations. You'll play a pivotal role in delivering … is a great opportunity for someone who enjoys solving complex engineering problems and wants to see their work have immediate business impact. Key Responsibilities Design and develop enterprise-grade Java applications in a distributed, microservices-based architecture. Drive resiliency and high-throughput standards within post trade systems. Collaborate closely with cross-functional teams including QA, product, and business stakeholders. … Contribute to architectural decisions and long-term technical strategy. Engage in continuous improvement efforts across code, infrastructure, and processes. Core Java (multithreading, performance tuning, design patterns) Microservices Architecture - building, scaling, and maintaining services Messaging - Kafka is currently used; MQ experience is also valued Database - Oracle or similar RDBMS Systems Design - experience contributing to or leading architecture discussions Post Trade More ❯

You will be working with a London-based investment bank within a market-leading front-office team as a mid-level Java Developer working on business-critical solutions for a range of stakeholders, including traders and quants. What you'll need to succeed 5 years' Java Development experience within financial services. Strong experience with cloud, ideally Azure. More ❯

I am working with a friendly and ambitious software house in the Ipswich area who have a vacancy for a talented Java Developer to help them meet the challenges presented by their continued growth.Working as part of a small team you will work in a varied role that will see you take responsibility for key tasks and projects … research-oriented projects which will afford you the chance to work with new technologies and prototype advanced systems features.To be successful you will likely have:· A solid grasp of Java development fundamentals and opensource frameworks such as Spring and Hibernate. · Excellent problem-solving skills· The appetite to get involved with all aspects of the development lifecycle from requirements gathering More ❯

Java Software Engineer Remote Scotland Were working with a leading-edge tech team developing next-generation software. This is your chance to join as aJava Software Engineer, taking ownership of key features in brand-new products, collaborating across teams, and contributing to all stages of the development lifecycle in an agile environment. Whats in it for you? Salary up … and external users with bug fixes and updates Driving clean, maintainable code that follows best practices Engaging with product teams, providing input into architecture and improvements What youll bring: Java experience in a professional setting Strong debugging, problem-solving and software engineering skills Experience across the full software lifecycle A collaborative mindset with great communication Launch your next role More ❯

Java Software Engineer Remote Scotland Were working with a leading-edge tech team developing next-generation software. This is your chance to join as aJava Software Engineer, taking ownership of key features in brand-new products, collaborating across teams, and contributing to all stages of the development lifecycle in an agile environment. Whats in it for you? Salary up … and external users with bug fixes and updates Driving clean, maintainable code that follows best practices Engaging with product teams, providing input into architecture and improvements What youll bring: Java experience in a professional setting Strong debugging, problem-solving and software engineering skills Experience across the full software lifecycle A collaborative mindset with great communication Launch your next role More ❯

Java, Spring, Hibernate, React, Angular, Software, Technology, Developer, Programmer, Engineer – Permanent - Remote - £70,000 Java Developers - Uneek has partnered with a key client specialising in utilities to help scale up its technology team. They are major players in the energy sector and are looking for a Software Engineer (Java) to support this growth This opportunity will … s brand new product that will go to market in the coming years as well as their existing product base (Smart Meters, billing systems, CRM systems). Tech stack - Java, Spring Boot, Maven, Git, GitHub Actions, SQL, Microservice architecture, Kafka Steams, Kubernetes. Java, Spring Boot, Maven, Git, GitHub Actions, SQL, Microservice architecture, Kafka Steams, Kubernetes. This position offers More ❯

Are you an experienced Java Back-End Developer looking for a new role Do you want to be part of a forward-thinking team Do you want to lead and mentor junior developers If so, we have the perfect opportunity for you!Our client, an award-winning analytics company who optimise businesses productivity and performance are looking for … a Senior Backend Developer to join their team on a full-time basisin West Sussex. What You'll Do Develop server-side applications & APIs using Java, Spring Boot. Optimise performance, security, and scalability. Implement secure and efficient data storage solutions. Work closely with front-end, product, and DevOps teams. Conduct code reviews & mentor junior developers. Requirements: 5+ years … Java development experience. Strong expertise in Spring Boot, REST APIs, SQL/NoSQL. Experience with multithreading, Docker, Kubernetes. Familiarity with OAuth, JWT, Agile workflows. Preferred: Cloud (AWS, Azure, GCP), CI/CD, Kafka. Interested? Apply now or send your CV to and take the next step in your career? ** This role is hybrid working and does not offer visa More ❯

Required Core Skills: -JAVA full stack - Kafka (hands-on experience for 2-3 years) -Java hands-on experience on coding Minimum years of experience: 1) We need Only SENIOR JAVA Developer profiles. Candidates with 7+ years of hands-on experience only will pass the profile level screening. 2) Overall experience for the candidate should be more … than 8-10 years. Areas of responsibility: Detailed Job Description: 1) Excellent JAVA Development skills with 7+ years of hands-on experience on coding which is a mandate 2) Overall experience for the candidate should be more than 8-10 years 3) Need Kafka hands-on experience for 2-3 years 4) Should be able to understand the requirements More ❯

Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on … services used by some of the most recognisable global brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing … to peer reviews, automated testing, and continuous integration Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work More ❯

Junior Java DeveloperNorwich - Hybrid Junior Graduate Developer required to join this established Norwich based business where you will join the development team and work alongside them with builds and maintaining integration platforms. This is a great opportunity for you working within an agile development environment. Designing, implementing and testing features and enhancements and to work with other areas … of the business to understand and formalise requirements. Skills required: Java SQL HTML & JavaScript Git Maven (automation tool) A desire to learn and write clean, maintainable code The ability to work independently as well as in a team, remotely and in person Nice to have: REST (inc. authentication with OAuth, JWT, etc.) Apache Kafka GraphQL Docker Scala What the More ❯

Here at Responsiv, we are looking to add a new Java Backend Developer to our team. If you have skills in API and Web product development, we need YOU to enhance our capabilities, become embedded within Responsiv, and deliver on technical projects. As a Java Backend Developer, you'll work in a small team of talented … This is a technical role that requires self-motivation, problem solving, time planning, and excellent written and spoken communications, including presentations to senior stakeholders and mixed audiences. As the Java Backend Developer, your primary focus will be: Developing system-to-system integration solutions for customers. Contributing to the commercial product development of the Responsiv Unity and Responsiv Cloud More ❯

Job Type Contract/Temporary Location Job Ref BBBH17 Date Added July 28th, 2025 Consultant Hollie Smith Role Title: ICON Payment Framework (IPF) Developer Location: Knutsford - Onsite 2/3 days a week Duration: 31/12/2025 Rate: £500 (Umbrella) We are looking for a highly skilled ICON Payment Framework (IPF) Developer with strong Java … solutions comply with internal security, risk, and regulatory frameworks (e.g., PSD2, ISO 20022). Maintain technical documentation and contribute to knowledge sharing across teams. Required Skills & Experience: Experienced in Java development within financial services. Hands-on experience with Finastra ICON Payment Framework (IPF). Strong understanding of payment processing systems, messaging standards (SWIFT, ISO 20022, SEPA, CHAPS, FPS), and More ❯

Remote/Travel to London twice per month An opportunity for a Senior Back-End Developer to join a growing fintech company, working on a ground-breaking trading platform in a team of seasoned entrepreneurs, finance, and tech professionals. The role: We are seeking a Back End Developer to join our team and support the design and build … re eager to work with your team to ensure we meet our delivery schedule. You always strive for best practice agile development and have an eye for detail. Solid Java experience using Java 8/11 and above, with Spring Boot. Experience with RESTful and Realtime API services, and third-party APIs. Experience with web sockets. Familiar with More ❯

Java Developer Positions - Mid and Senior Level Location: Hybrid in Leeds City Centre Salary: £65,000 - £85,000 per annum About the Role: We are looking for talented Java Developers to join our dynamic team! This is a fantastic opportunity for developers who are passionate about crafting robust, scalable, and innovative solutions. You'll work on exciting … Although the role is fully remote, occasional visits to our Leeds office may be required for team collaboration and project updates. Key Responsibilities: Design, develop, and maintain applications using Java , Spring Boot , and modern development practices. Build and optimize APIs and microservices to ensure high performance and scalability. Collaborate with cross-functional teams to gather requirements and deliver robust … efficient code following industry best practices. Debug, troubleshoot, and resolve technical issues. Stay up-to-date with emerging trends and technologies in software development. About You: Strong experience in Java development. Proficient in API design and development . Hands-on experience with microservices architecture . Expertise in Spring Boot framework. Familiarity with Agile methodologies and tools like Jira or More ❯

the years, we have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. We are looking for an awesome Senior Java Backend Developer to join our growing team. The role isa hybrid based one in the UK (St Albans), Malta, or Gibraltar, fullyremote from EU is an option too. … player with excellent communication and collaboration skills that demonstrates critical thinking and problem-solving abilities, and able to manage their time. 5+ years of in-depth practical experience with Java and Spring . Knowledge of other JVM-based languages, especially Kotlin is a plus. Solid understanding of web application architecture and microservices. Strong grasp and professional experience with concurrent More ❯

Contract Opportunity: Java Quant Developer - Curve Building & Pricing Infrastructure - Inside IR35 A leading investment bank in London is seeking a Contract Java Quant Developer to join a front office team focused on rebuilding a strategic curve construction and pricing platform. This role involves close collaboration with Quants and Traders to deliver a flexible, user-driven system … curves. Support user-defined convexities, turns, and other levers to manage curve shape dynamically. Allow for multiple curve instances (e.g., per user, per region). Required Skills & Experience Strong Java development skills. Solid understanding of Interest Rate and FX curve building , including: The concept and process of curve construction. Instruments used across short, mid, and long ends of the More ❯