1 to 25 of 179 Java Developer Jobs

Vacancy: Senior Java Developer (Hybrid) Location: Amersfoort Duration: 6 months Our client is a fast-growing organisation in the energy sector and is looking for a Senior Java Developer to join their team. Responsibilities for the Senior Java Developer role include: Build and maintain back-end applications in the data sharing domain. Assist with … by participating in the Community of Practice for developers. Work as part of an Agile SAFe team (office days are Tuesday and Thursday). Candidates applying for the Senior Java Developer role will need: OAuth 2.x/OpenID Connect At least 5 years of Java experience Recent experience with Java (17+) Frameworks: Spring Boot AWS Desirable … skills for the Senior Java Developer role include: Experience in the energy sector Agile/Scrum SAFe experience Asynchronous messaging (Apache Kafka) Relational databases (AWS Aurora MySQL/MariaDB preferred) Git (GitLab preferred) Build tools such as Gradle/Maven SonarQube/SonarCloud Container orchestration platforms (RedHat OpenShift/Kubernetes preferred) CI/CD: Helm Charts, ArgoCD Contract More ❯

Java Developer/Backend Software Engineer (Java 17 Kotlin AWS) London/WFH to £85k Are you a technologist Java Developer with Kotlin skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and growing commodities trading firm that specialise … in trading silver and gold. As a Java Developer you'll collaborate with the Lead Engineer on the core trading platform as the company looks to scale the platform and introduce new features. There's an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle. The technology stack … includes Java 17, Kotlin, Spring Boot and AWS amongst others; you'll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile team environment. WFH Policy: You'll join the team in the West London office with flexibility to work from home twice a week. About you More ❯

Vacaturebeschrijving You ensure that our back-end systems are a bit better every day! How do I become a Medior Java Developer Coolblue Energy at Coolblue? Coolblue energy is an energy company for anybody who wants to save energy. Besides providing our customers with green energy, we also give them insight into how to reduce energy usage. As … a Java developer you'll work together with other development teams to make our back-end systems work optimally and give our customers the best insight and advice to reduce their energy consumption. In this way you contribute to the green energy transition. Would you also like to become a Java developer at Coolblue Energy? Read … below if the job suits you. You enjoy doing this Writing excellent Java code. Coaching and mentoring your medior/junior colleagues. Working with the Customer Journey Specialist to make our customers even happier. Helping colleagues and yourself by reviewing pull requests and programming in pairs. Working in a team that takes full ownership for their systems. Besides improving More ❯

Senior Java Developer Inside IR35 - 3 days onsite Our banking client is seeking an experienced Senior Java Developer to join their dynamic technology team. This role offers the opportunity to work on high-impact financial applications, driving innovation and excellence in software development within a fast-paced and regulated environment. As a Senior Java Developer … you will play a key role in designing, developing, and maintaining enterprise-grade applications, while mentoring junior engineers and helping shape technical strategy. Key Responsibilities Design, develop, and maintain Java-based applications and services . Write clean, efficient, and well-documented code . Participate in code reviews and provide constructive feedback. Collaborate with cross-functional teams to define, design … and deliver new features . Troubleshoot and debug complex issues. Required Qualifications Professional Java software development experience. Strong understanding of object-oriented programming and design patterns . Hands-on experience with Spring and Hibernate frameworks. Solid experience with relational databases (MSSQL, Oracle). Proven experience with RESTful API design and development . Strong background in unit, regression, and integration More ❯

Java Developer with AWS Remote Hybrid Hampshire 6months £(Apply online only)+ per day inside We are looking for a team of Java Developer s for a new project, the Java Developer will need Java 17, 21, Junit 5, Cucumber, Spring Boot 3, 4 and Tooling. The Java Developer with AWS More ❯

Lead Java Developer/Backend Software Engineer London to £135k Do you have advanced Java technical knowledge combined with team leadership skills? You could be progressing your career at the Investment Management arm of a global bank. As a Lead Java Developer you will head up a small, globally distributed team responsible for writing production … quality Java code used for pricing and hedging FX instruments and overseeing the algorithms' performance intraday. You'll spearhead a project to modernise the FX Risk and post-trade platform to a modern microservices environment, collaborating with the business and providing technical guidance, code reviews and 1-2-1s to develop the engineers in your team and ensure … 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 multithreading You have team leadership experience, including technical project leadership, code reviews, 1-2-1s, developing others You have experience in a Capital Markets environment, FX preferred More ❯

Java Developer - Low Latency Systems (FinTech) £90000 - £130000 per annum Benefits and Bonus, Hybrid Contact email: Job ref: LL/HH/88 Startdate: ASAP Java Developer - Low Latency Systems (FinTech) Location: London (Hybrid) Are you an experienced Java Developer with a passion for working on cutting-edge, low-latency systems? Join a dynamic … and innovative fintech, delivering high-performance solutions in the world of financial markets. We're looking for a talented Mid/Senior Java Developer to contribute to our mission of building the fastest, most reliable systems in the industry. What You'll Do: Design, develop, and maintain high-performance, low-latency Java applications for mission-critical trading … bottlenecks and implement solutions that enhance system reliability. Participate in full SDLC, from technical design through to testing, deployment, and monitoring. What You'll Bring: 5+ years of professional Java development experience, with a focus on performance and low-latency applications. Strong knowledge of multithreading, concurrency, and memory management in Java. Experience with low-level performance tuning and optimization More ❯

Senior Java Developer £65,000 (DOE) North Wales (hybrid) Hyperloop Recruitment are working with a fast-growth tech firm based in North Wales, looking to bring a Senior Java Developer into their team. Working in a team of specialists, the successful candidate will be responsible for creating new solutions to business problems, creating new products whilst … helping build and support our clients' core software and services. The role would suit a talented Java Developer with at least 5 years' commercial experience working with AWS and Java-based technologies, looking for an exciting new challenge. You will have broad fundamental knowledge across multiple domains and have the ability to adapt to new technologies if … required. Tech stack: Java 8+ Spring Boot AWS Database technologies (PostgreSQL, Redis, Elastic Search) RESTful APIs JavaScript Jira/Confluence Unit testing ability It would be a bonus if you've worked with any of the following: Kotlin Kafka Bash Groovy Linux The role is paying up to £65,000 (DOE) plus benefits and will be a hybrid working More ❯

Role: Jr Java Developer Bill Rate: $52/hour C2C Location: Miami, FL Duration: 12+ months/long-term Interview Criteria: Telephonic + Skype Direct Client Requirement Job Details Job Title: Jr Java Developer Location: Miami, FL Duration: 12 Months Contract Job description: We are seeking a motivated and passionate Junior Java Developer to … join our growing team. Key Responsibilities: Write, test, and maintain Java applications in a collaborative team environment. Participate in the design and development of new software features. Assist in debugging, troubleshooting, and resolving technical issues. Maintain project documentation for ongoing development processes. Follow industry best practices for coding standards and software development. Continuously learn and stay updated with new … Java technologies and frameworks. Requirements: Proficiency in Java and a solid understanding of object-oriented programming (OOP). Familiarity with Java frameworks like Spring, Hibernate, or similar. Basic experience with front-end technologies (HTML, CSS, JavaScript) is a plus. Familiarity with databases (MySQL, PostgreSQL, etc.) and version control tools (e.g., Git). A bachelor s degree in More ❯

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 Developer More ❯

Our client, a leading provider in the technology sector, is seeking a Mid Java Developer to join their team. As a Mid Java Developer, you will be part of a dynamic development team supporting the creation of innovative customer engagement systems for federal service agencies. The ideal candidate will have strong problem-solving skills, excellent communication … abilities, and a collaborative mindset which will align successfully in the organization. Job Title: Mid Java Developer Location: Colorado Springs, CO Pay Range: $55-$60/hr W-2 What's the Job? • Develop and implement software solutions using Java and Spring-based REST APIs. • Collaborate with team members to build web and backend applications/services … Participate in a continuous integration environment to enhance development processes. • Contribute to the next generation of customer engagement systems for federal service agencies. What's Needed? • 4+ years of Java development experience in building enterprise applications. • Active Secret Clearance • 1+ years of experience using Java development tools such as Eclipse, JUnit, and Git. • Familiarity with AngularJS and web More ❯

Java Developer/Full Stack Developer – Contract Location: Limerick Length: 6+ months Rate: Strong daily rates available We’re on the lookout for a Java Developer to join an ambitious team building next-generation digital platforms. You’ll get to work across modern backend services and polished web interfaces, helping shape features that deliver slick … using modern frameworks • Engineer APIs and integrations that underpin high-traffic applications • Drive quality through smart automation, testing, and performance tuning What You’ll Bring • Strong track record with Java/Spring Boot and microservices in a cloud environment • Familiarity with JavaScript/TypeScript skills with exposure to frameworks like React, Vue, or Angular • Familiarity with containerisation/orchestration More ❯

Marathon TS is looking for a Mid Java Developer who will help design, develop, and execute test procedures. A Java Developer to help us build Web and backend application/services for credentialing/case management system. Using Java/Spring based REST APIs along with a Web 2.0 framework and a continuous integration environment. … developers building the next-generation of customer engagement systems for federal service agencies. Must have recent experience developing and implementing software solutions using AngularJS, HTML, CSS, JavaScript, Bootstrap and Java Responsible for design and development of Java code for a large scale Federal IT Program: - 4 years of hands on Java development experience - Experience with J2EE or … other Java frameworks (e.g. Spring) - Experience using Java development tools (e.g. Eclipse, JUnit, Git) - 3 years of work experience with Web development technologies (HTML, JSP, etc.) - 3 years of work experience with Linux/Unix shell scripting (e.g. ksh, bash, csh, etc.) Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In More ❯

Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer 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 ❯

Role: Java Developer - Microservices | AWS | Kafka Location: Manchester (Hybrid - 3 days onsite) Salary: Up to £55,000 DOE My client is looking for a talented Java Developer 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 ❯

Discover a career that is challenging, impactful, and mission-critical. Join our team as a Full Stack Java Developer and make an impact. While you help us advance the mission, we'll help you build your skills and advance your career. We are seeking a Full Stack Java Developer capable of working with a software development … team to provide enterprise system support. Successful candidate will be expected to provide software expertise in one or more of these areas: Java application integration, java enterprise services on an AWS Platform. REQUIRED SKILLS: Front End Skills: Single Page Applications (ReactJS, JavaScript, TypeScript, CSS, HTML), Responsive Design Back End Skills: Microservices, REST, Node.js, JVM (Java - Spring, Spring … Boot, Hibernate, etc.), Database (Postgres, MySQL, etc.). Build Tools: maven, gradle, grunt, gulp, git, tactical and strategic improvements to large scale Java/J2EE/products, Documented Experience with DevOps, CI/CD Routine Documented Experience with Amazon Web Services (S3, RDS, EC2, ECS) Formulates and defines system scope and objectives through research and fact-finding to develop More ❯

Senior Java Developer Salary: £70,000 - £78,000 Location: Chester (2 days per week in office) We're looking for a number Senior Java Developer to join a forward-thinking, tech-driven organisation based in Chester . If you're passionate about creating secure, scalable solutions and leading by example in an agile environment, this role … and third-party APIs Contributing to architectural planning and engineering strategy Mentoring junior developers and fostering a culture of continuous learning and inclusion Essential Skills & Experience: Solid experience with Java , particularly in building RESTful APIs for scalable, secure services Familiarity with Spring Boot ; knowledge of Node.js is a bonus Strong experience with CI/CD pipelines ( GitHub Actions , Jenkins More ❯

Java Developer - Active SC Up to £640 per day (Inside IR35) London/Remote 6 months My client is an instantly recognisable consultancy who urgently requires a Lead Full Stack Developer to join a business-critical programme. Key Requirements: Proven experience working as a Lead Java Developer within the public sector Active Security Clearance (SC … Java (8/11/17+): Expert-level programming and deep understanding of the language and its core libraries Spring Boot: Expert in building RESTful APIs and microservices AWS: Strong experience with core AWS services (EC2, S3, Lambda, IAM, etc.) Kafka/Messaging Systems: Expertise in building event-driven architectures SQL: Strong experience with relational databases and query optimization More ❯

Java Developer - Active SC Up to £640 per day (Inside IR35) London/Remote 6 months My client is an instantly recognisable consultancy who urgently requires a Lead Full Stack Developer to join a business-critical programme. Key Requirements: Proven experience working as a Lead Java Developer within the public sector Active Security Clearance (SC … Java (8/11/17+): Expert-level programming and deep understanding of the language and its core libraries Spring Boot: Expert in building RESTful APIs and microservices AWS: Strong experience with core AWS services (EC2, S3, Lambda, IAM, etc.) Kafka/Messaging Systems: Expertise in building event-driven architectures SQL: Strong experience with relational databases and query optimization More ❯

Lead Java Developer Rate: Up to £700/day Inside IR35 Location: Leeds - 3 Days Onsite Per Week Contract: 12 Months About the Role We're looking for a Lead Java Developer to join a major national digital transformation programme. The successful candidate will help build and improve high-traffic citizen-facing services used by millions … across the UK. You'll lead or mentor a team of Java developers, deliver robust, scalable solutions, and contribute to modernising a complex digital estate. This is a hands-on technical leadership role for someone who thrives in collaborative, Agile environments and wants their work to have a tangible impact on society. Key Responsibilities Lead or guide a team … of Java developers on large-scale digital services. Design, build, and enhance server-side applications and APIs for internal and external use. Build and maintain automated test suites to support continuous deployment. Contribute to scaling and improving high-traffic web platforms. Provide 2nd-line support for applications and platforms, including occasional out-of-hours support. Communicate technical concepts clearly More ❯

Backend Java Developer | £40,000 - £55,000 | Guildford | Hybrid At Jonothan Bosworth | Recruitment Specialists, we’re seeking a skilled Backend Java Developer with experience ideally in the telecommunications sector, to join a fast-growing technology provider. With ambitious growth plans and investment backing, this is a chance to join a forward-thinking engineering team where you … systems and live client environments. Contribute to Agile: Participate in code reviews and ensure best practices across the lifecycle. What we’re looking for 4+ years’ hands-on backend Java development experience. Strong expertise in RESTful APIs and microservice architectures. Background in distributed systems, OOP, and networking fundamentals. Cloud environment experience (AWS, GCP, etc.), plus Docker/Kubernetes and More ❯

edge technologies, and they are scaling fast. They believe in clean code, strong ownership, and empowering their engineers to build with purpose. Now, they're looking for a Senior Java Developer with deep Java expertise to join one of their core development teams. The Role As a Senior Java Developer, you'll split your time … between hands-on technical engineering alongside driving best practice and projects. What You'll Do Working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding standards, and promote engineering best practices Help … class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Strong expertise in Java and JVM-based systems (8+ years coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing More ❯

edge technologies, and they are scaling fast. They believe in clean code, strong ownership, and empowering their engineers to build with purpose. Now, they're looking for a Senior Java Developer with deep Java expertise to join one of their core development teams. The Role As a Senior Java Developer, you'll split your time … between hands-on technical engineering alongside driving best practice and projects. What You'll Do Working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding standards, and promote engineering best practices Help … class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Strong expertise in Java and JVM-based systems (8+ years coding experience preferred) Solid background in system design, distributed systems, and cloud architectures (AWS/Azure/GCP) Passion for clean code, testing More ❯

Senior Full Stack Developer, Java, React, Hybrid/Leamington Spa, COR7367 Are you a skilled Full Stack Software Developer with a passion for Java and React? Join an innovative AI-focused startup and help shape the future of their product. This is a fantastic opportunity to grow with a small, dynamic team. The Role As a … Senior Full Stack Developer, you'll work on cutting-edge applications using Java Spring Boot and React. You'll contribute to design, development, and delivery of scalable solutions, collaborating closely with a compact, agile team. In this senior role there is scope to influence technical decisions and help guide the growth of the platform. The Company Our client … growth. The role is primarily remote working, with one day per week from their offices near Leamington Spa. What's Required? Strong commercial Full Stack Development experience Experience with Java Spring Boot and React. A team-oriented mindset - able to thrive in a small, agile environment. Experience with AI projects is also a plus, as is previous exposure to More ❯

Title: Senior Java Developer Richmond, Virginia area USC/GC Cannot negotiate virtual 2nd interview or onsite work. MUST have legacy technology. This is not a microservices/cloud role.This is not a role where a 10 year developer will be successful. Manufacturing, retail, transportation, government seem to be the sectors that match closer to the system … that the client is modernizing. Client is seeking a Senior Java Developer to join our prestigious clients team in theRichmond, Virginia area. This role is onsite 5 days per week and will require the second interview to be held onsite. Relocations can be considered. This position will be primarily focused on feature enhancement of a critical legacy enterprise … is essential to business operations. This role is ideal for developers who have over 10 years of backend development and have recently used Spring Framework and Hibernate. Top Skills: Java (versions 8-17) Spring Boot/Spring Framework Hibernate Web Services (SOAP and REST APIs) Key Responsibilities: Provide production support for a mission-critical legacy enterprise Java application. More ❯