476 to 500 of 2,714 Java Jobs

About the job Job Title: Java Developer Location: Hertfordshire, England, United Kingdom Salary: £40,000 - £80,000 My client, a leading software company, is looking for three Java Developers to join their expanding team. Key Responsibilities: Develop high-quality, testable, and well-documented software. Collaborate closely with Technical Architects and Development Managers to translate functional and technical specifications into production … robust unit and integration test coverage. Contribute to design and specification phases. Research and keep up to date with new technologies and industry trends. Core Skills and Experience: Strong Java programming skills. Experience with database development . Knowledge of XML or JSON . Web Development experience. Strong analytical and problem-solving abilities. Familiarity with design patterns and unit testing frameworks. … Kubernetes. Exposure to Cloud Services like AWS or Azure. Experience using version control systems such as Subversion or Git. Understanding of SOA and Web Services. Familiarity with XML to Java binding technologies like JAXB . Experience with J2EE application frameworks such as JSF, Spring, or Struts . Please apply with an up to date CV, and we will be in More ❯

Senior Full Stack REACT/Java Developer Contract. My client a leading global name is in urgent need of a talented and experienced Senior Full stack engineer (REACT Java Springboot). My client is looking for a Developer with strong experience in React, Angular and Java and spring applications. As part of their agile and dynamic team, you will play … asynchronous request handling. You will have experience with continuous integration/continuous deployment (CI/CD) pipelines.Strong understanding of version control tools (e.g., Git). Strong working experience with Java programming. If this sounds like an interesting role please drop me a CV so that we can speak in more detail. More ❯

Java Developer PermanentExcellent Salary plus BenefitsGlasgow - Hybrid Working (50% office based)Posted: 19/06/2025CVs asap Meraki Talent is partnering with a global financial services leader to appoint a Java Developer within their securities technology division. The company is a leading player in responsible finance, investing in sustainable progress and developing people with purpose. With an outstanding internal … culture and award-winning benefits, this is a rare opportunity to join a highly respected institution deeply committed to ethical impact, innovation, and inclusion. As a Java Developer, you will become an integral part of a global team building and maintaining a trading platform used by some of the largest institutional clients and hedge funds worldwide. You'll be involved … in full-stack development using Java, Spring, Oracle, and Angular, working closely with colleagues across the globe. Responsibilities of the Java Developer Take ownership of development tasks across the full software lifecycle – from technical design and build through to deployment and post-release support. Collaborate with global teams including Architecture, QA, and Product Management to build secure, performant systems. Contribute More ❯

We are looking for a System Engineer with senior-level Java Developer experience. Join the team as a System Engineer to design and develop modular components for advanced government applications. Collaborate on complex SIGINT and multimedia solutions, leveraging your developer skill set in Java, Node/TypeScript, and React. You will work closely with multidisciplinary teams to troubleshoot, design, and … document complex ideas. You will excel if you are: Passionate about problem-solving in a highly technical environment Able to troubleshoot and resolve complex system issues efficiently Comfortable with Java, Node/TypeScript, and React development Excited to work in a Linux-based environment A day in the life: Designing and developing modular components for broader application use Collaborating on … s degree in related discipline and fourteen (14) or more years of relevant experience. Five (5) years of additional experience may substitute for a bachelor's degree Senior-level Java developer experience Experience with Node/TypeScript and junior- to mid-level React development Proven Linux background Experience with designing and developing modular components used in other applications Success troubleshooting More ❯

Java Fullstack Developer Hybrid Remote | Up to £55k (DOE) | Leading Digital Consultancy Ready to level up your development career? Join one of the UKs most exciting and fast-growing digital consultancies as a Java Fullstack Developer , and play a key role in delivering innovative solutions for high-profile clients across government, Utilities, health and more. We're looking for developers … working and the support of a forward-thinking team. What Youll Do: As a key part of our engineering team, youll: Build and maintain scalable full-stack applications using Java (Spring Boot) and JavaScript/TypeScript (React) . Contribute to major projects from day one, working closely with cross-functional teams in a highly collaborative environment. Engage with emerging tools … Vercel AI and Langchain . Work on impactful government and public sector projects, enhancing services millions rely on. What Youll Bring: Eligibility for security clearance (UK-based only) Strong Java backend development skills (Spring Boot) Solid experience with JavaScript/TypeScript , ideally with React Hands-on familiarity with GIT, CI/CD , and modern development practices Bonus points for experience More ❯

SII Belgium is seeking a highly motivated and ambitious Java Developer to join our team. In this role, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems. You would join various teams working in AGILE mode for projects in the Defense, Energy, Banking or Telecom sectors. SII is a European digital … products and services for customers. SII is committed to a sustainable digital world and is recognized as a great workplace. Key Responsibilities: Contribute in the design and outlining of Java solutions (with the analyst and/or architect) Understands the business needs and perform the needed functional analysis Ensure continuous integration and deployment of solutions Deliver scalable Java web applications … agreed planning and budget Test applications and overcome technical issues encountered Add value to the sales cycle by giving input to your commercial colleagues (presales) Add constantly to the Java competency within SII Belgium Support the project manager during the estimation process Train customers and users Requirements: Master's degree in computer science 5 years of relevant experience Familiar with More ❯

Senior Java Developer/Software Engineer (TDD Java) to £140k Are you a Java technologist with strong backend development experience looking for an opportunity to progress your career in a senior, hands-on role? You could be joining a Cyber Security technology company and enjoying a huge range of perks and benefits from continual learning and self-development opportunities (including … buy any book" policy) through to health and well-being, enhanced paternity packages, generous holiday allowance, inclusive social events and much more. As a Senior Java Developer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across … with trainer led classes including karate, yoga and sound bath, shower facilities and of course, all the latest kit to work with About you: You have strong backend core Java development skills You believe in producing quality code and have experience with TDD and Pair Programming You have a good knowledge of SQL and Networking (TCP/IP) You have More ❯

Java Full-stack Engineers | Bristol - Hybrid - £50k - £65kI am hiring multiple Full-Stack Java Developers for a people-first tech company that’s genuinely doing meaningful work.This company has made a real impact, like helping reduce greenhouse gas emissions by 13%, and they’re scaling up their engineering teams to take on even bigger challenges. They’re looking for multiple … Java engineers to join cross-functional squads working on a platform that supports the full life-cycle of high-value assets (think: lease, return, resale).You’ll be hands-on with backend services majority of the time, that manage asset status, mileage tracking, and return workflows. On the frontend, you’ll help build tools for lease-end notifications, return scheduling … and payment tracking. There’s also loads of opportunity to get stuck into integrations with external systems, build internal dashboards, and work with real-time data.The stack is solid: Java, Spring Boot, Microservices, React, TypeScript, AWS, PostgreSQL, Jenkins, CI/CD, and GitHub. We’re after developers who are strong on the backend but also comfortable jumping into the frontend More ❯

Nexeo Belgium is looking for a Java Developer - Backend Engineer to support strategic initiatives within a highly visible digital tribe of a major banking institution. As a Java Developer, you will: Contribute to the evolution of digital banking applications used by thousands of customers across multiple brands and channels Design, build, and maintain high-quality Java backend services and applications … new functionalities and continuously improve the application landscape. Your profile: Bachelor or Master's degree in Computer Science or equivalent experience. At least 4 years of experience in backend Java development. Fluent in English. French or Dutch is a strong plus. Strong experience with Java, Spring, Maven, REST APIs, and Oracle databases. Familiarity with tools such as Git (GitLab), Jenkins More ❯

TEKsystems has an immediate need for a cleared Full Stack Java developer. Experience developing and testing full-stack Java-based web applications in an Agile/DevSecOps team environment Top Skills Details 1. Java/JEE SW development experience, knowledge of JEE design patterns and JEE best practices. 2. Experience with GWT, Ext JS, JavaScript/JSP and Struts/ More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

Performance & Automation Test Engineer Java Tech for Good Edinburgh (Hybrid) Up to £70,000 + Bonus + 15% Pension + 35hr Week + Private Healthcare A tech for good organisation based in Edinburgh is looking for an experienced Performance & Automation Test Engineer to join their growing hybrid team. This is a great chance to work on highly used platforms that … for thousands of users across the UK. Work in a forward thinking engineering culture that embraces automation, observability and modern dev practices. ️ Tech Stack You'll Work With Core: Java (essential), JavaScript or TypeScript (bonus) Performance Testing: Custom frameworks, traffic analysis, monitoring tools Testing Tools: Playwright, Cypress or similar (performance testing more important for this role) Infrastructure: APIs, databases, CICD … pipelines Cloud and DevOps: AWS, Kubernetes (desirable), Git What They're Looking For Strong experience as an Performance Tester or Automation Engineer , with a solid grasp of Java Proven track record in building and maintaining performance and automation test frameworks Experience with backend testing , APIs, CICD, and data driven testing A collaborative mindset: someone who enjoys mentoring, problem solving and More ❯

Performance & Automation Test Engineer | Java | Tech for Good | Edinburgh (Hybrid) Up to £70,000 + Bonus + 15% Pension + 35hr Week + Private Healthcare A tech for good organisation based in Edinburgh is looking for an experienced Performance & Automation Test Engineer to join their growing hybrid team. This is a great chance to work on highly used platforms that … for thousands of users across the UK. Work in a forward thinking engineering culture that embraces automation, observability and modern dev practices. Tech Stack You'll Work With Core: Java (essential), JavaScript or TypeScript (bonus) Performance Testing: Custom frameworks, traffic analysis, monitoring tools Testing Tools: Playwright, Cypress or similar (performance testing more important for this role) Infrastructure: APIs, databases, CICD … pipelines Cloud and DevOps: AWS, Kubernetes (desirable), Git What They're Looking For Strong experience as an Performance Tester or Automation Engineer , with a solid grasp of Java Proven track record in building and maintaining performance and automation test frameworks Experience with backend testing , APIs, CICD, and data driven testing A collaborative mindset: someone who enjoys mentoring, problem solving and More ❯

Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) London/WFH to £120k Are you a skilled Backend Software Engineer with strong Java and real-time messaging experience combined with SC Clearance? You could be progressing your career in a senior, hands-on Lead Backend Software Engineer position at a scale-up technology company with a successful workforce management … can work from home most of the time, meeting up with colleagues in the London office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a strong … one day a week in London office Pension, Healthcare Impactful role with excellent career progression Apply now to find out more about this Lead Backend Software Engineer/Developer (Java Kafka SpringBoot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

Job Title: Java Developer Location: Offutt Air Force Base, Omaha, NE Clearance Level: Secret (minimum), Top Secret preferred Program: Global Strike and Product Support 2 (GSPS2) Top Skills: 1. Java 2. Ext JS 3. Agile Secondary Skills (Nice to Have): • Familiarity with development tools: Eclipse, Jenkins, GitLab, Gradle, GIT, JUnit, Selenium, JIRA • Experience with JavaScript Frameworks/Libraries (Ext JS …/Vue), CSS, and HTML • Experience with CI/CD Pipelines • Experience with Web Services (REST) or JSON/XML Job Description: We are seeking a talented and motivated Java Developer to join our team supporting the GSPS2 program at Offutt Air Force Base. This role involves developing and testing full-stack Java-based web applications in an Agile/… supports war planning and situational awareness activities. Why is the position open? TEKsystems is supporting a contract at Offutt AFB and is in need of level 2 and 3 Java Developers. Clearance Level: Top-Secret • This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top More ❯

Senior Software Engineer (C++/Core Java) Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies … talent has helped many clients achieve their goals. The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." Senior Software Engineer (C++/Core Java) We are seeking a Senior Software Engineer to play a key role in the modernization of a large-scale legacy enterprise platform. This platform, critical to the core business operations … is built with a combination of C++ and Java , and requires careful evaluation, refactoring, and enhancement to align with modern architecture standards.The ideal candidate is someone who thrives in a legacy-to-modern transformation environment, is fluent in Core Java and C++ , and possesses a strong foundation in concurrency and multithreaded application development . Familiarity with DevOps tools and Angular More ❯

Senior Software Engineer (C++/Core Java) Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies … talent has helped many clients achieve their goals. The 3 G's of RE: "Get Shit Done." "Get Over Shit." "Give a Shit." Senior Software Engineer (C++/Core Java) We are seeking a Senior Software Engineer to play a key role in the modernization of a large-scale legacy enterprise platform. This platform, critical to the core business operations … is built with a combination of C++ and Java , and requires careful evaluation, refactoring, and enhancement to align with modern architecture standards.The ideal candidate is someone who thrives in a legacy-to-modern transformation environment, is fluent in Core Java and C++ , and possesses a strong foundation in concurrency and multithreaded application development . Familiarity with DevOps tools and Angular More ❯

Role Title: Java FullStack Developer Duration: contract to run until 31/12/2025 Location: Northampton, hybrid working Rate: up to £276 p/d Umbrella inside IR35 Role purpose/summary You will ensure that all activities and duties are carried out in full compliance with regulatory requirements, Enterprise Wide Risk Management Framework and internal Policies and Policy … and others development needs and seek opportunities to address these needs through guidance, coaching and formal training. Key Skills/requirements What we're looking for: Good hands on Java/J2EE and Springboot experience Experience working with RESTful Some experience with JavaScript Exposure to Cloud Tools Good understanding of Object Oriented Concepts and Design Patterns Skills that will help More ❯

FDM is a global business and technology consultancy seeking a Java Software Developer to work for our client within the finance sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is seeking an experienced Java Software Developer who has experience in Trade … the project is to migrate all trade capture, lifecycle and PnL functionality from the existing legacy tech stack on to the new platform. Responsibilities Develop and maintain high-performance Java applications Deliver a result that will require little if any developer involvement post go-live Troubleshoot and optimise code to ensure efficiency and scalability Provide 3rd level support as and … all design discussions and contribute to its development Engage directly with people across the organisation, from technology infrastructure through to front office Requirements Strong working knowledge and experience with Java Demonstrable experience with Spring, ideally Spring Boot 3 Understanding of DB: MSSQL and Calypso Experience with Kafka and working on a system at scale Understanding of MicroService/Container with More ❯

FDM is a global business and technology consultancy seeking a Java Software Developer to work for our client within the finance sector. This is initially a 6-month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is seeking an experienced Java Software Developer who has experience in Trade … the project is to migrate all trade capture, lifecycle and PnL functionality from the existing legacy tech stack on to the new platform. Responsibilities Develop and maintain high-performance Java applications Deliver a result that will require little if any developer involvement post go-live Troubleshoot and optimise code to ensure efficiency and scalability Provide 3rd level support as and … all design discussions and contribute to its development Engage directly with people across the organisation, from technology infrastructure through to front office Requirements Strong working knowledge and experience with Java Demonstrable experience with Spring, ideally Spring Boot 3 Understanding of DB: MSSQL and Calypso Experience with Kafka and working on a system at scale Understanding of MicroService/Container with More ❯

p.m. Excludes public holidays observed in the Republic of Ireland. Mandatory Requirements (Pass/Fail): ü Experience Level: The candidate must have more than 7 years of relevant Java/JEE Development experience at a senior level. ü Availability: The candidate must be available to commence work from 3rd November 2025. ü English Language Proficiency: The candidate must be fluent … in both spoken and written English. The following non-exhaustive list of Key Deliverables are applicable to this Role: Expert in Java development, with experience using industry-standard frameworks, e.g. Quarkus/Spring Boot. Microservice and API development (RESTful, experience of REST design and implementation). understanding of API security protocols Knowledge of Kubernetes, API managers and WebLogic. Experience with … enterprise applications within given scope and timeframes requirements. The following Experience/Competencies/Skillsets are applicable to this Role. Responsibility for building high-performing, scalable, enterprise-grade applications. Java application development while providing expertise in the full software development lifecycle, from concept and design to testing. HTML, XML, CSS or equivalent. Toolset/Other Experience o OpenShift and Docker More ❯

classified customer. This role designs, develops, and maintains existing software applications utilizing a variety of languages. Looking for any combination of skills and experience levels with languages such as Java, Javascript, NodeJS, Angular, React, and Vue and utilizing microservice architectures. This role uses best practices and patterns to perform design, development, automated deployment of software modules via DevSecOps Continuous Integration … end experiences • Experience utilizing API driven logic to integrate front end logic • Experience writing unit tests to ensure test driven development principles • Experience writing, managing and updating microservices in Java 11 • Understanding of Restful APIs with logic to include zero trust architecture • Deploying services using CI/CD pipelines using technologies such as Jenkins, Kubernetes and Terraform ReindeerTek is a More ❯

Job Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £850 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking Duration: 12 months + Overview: We are seeking an experienced Java Developer to join a high-profile investment banking client … to ensure real-time decision-making capabilities. Integrate with Instrumentation Platforms: Integrate the platform with Prometheus and Geneos for continuous monitoring, diagnostics, and system health checks. Desired technical Skills: Java Expertise: Extensive experience with Core Java, focusing on low-level performance tuning, multithreading, and garbage collection optimization. FIC or similar business knowledge: Strong understanding of FIC markets Experience with FIX More ❯