101 to 125 of 192 Permanent Java Developer Jobs

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 ❯

Marathon TS is seeking SECRET CLEARED JAVA DEVELOPER to support a 100% remote, DOD program. Summary: The Computer Programmer shall contribute in all phases of the development lifecycle in support of commercial and Federal health care customers. Duties and Responsibilities: Responsibilities include application of third and fourth generation programming languages, experience with object-oriented programming, ability to develop … years) DoD NACLC or higher successful investigation. Knowledge, Skills and Abilities: Knowledge of health care information systems and Federal health care systems is required. Experience must include the following: Java, J2EE, SOA services, Spring, Object Oriented Concepts, Data Structures, Apache, Tomcat, REST Services, Web technologies and internet protocols. Database driven application development such as Oracle, SQL, or schema design … web services and SOA related standards that include REST/OAuth/JSON. Knowledge of Windows and UNIX development environment, source code management such as Git and bug tracking. Java application debugging and DB performance issues; IBM WebSphere or other J2EE application servers. Must have an excellent understanding of computer science fundamentals, data structures, algorithms, and software design. Possess 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 ❯

Job Number: 410 Job Category: GovTech Job Title: JAVA DEVELOPER (410) - VIRGINIA - URGENT Job Type: Full-time Clearance Level: Top Secret/SCI - Full Scope Polygraph Work Arrangement: On-site Job Location: Herndon VA Salary: 120K- 168K Background Work with the Chief Engineer and Technical Leads to translate requirements into user stories to incorporate new functionality into various … functions and applications using data libraries in languages such as Python Interface with numerous front-end frameworks in order to display and interact with data in various formats Containerizing Java and Python microservices and deploying to an AWS cloud environment Leverage AWS best practices to optimize code for cloud deployment with cost-conscious development and deployment strategies Requirements Minimum … of 3-5 years' experience with Java Springboot, Management of NiFi Workflows and clusters, Python Regex & Parsing, Data Engineering & ETL , AWS (Lambdas, EC2, EKS, RDS) Developing software within Agile methodologies Preferred Experience developing web APIs to interface with cloud applications and databases as part of cloud native software applications Experience working with open-source Python libraries and packages to 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 ❯

Java Software Engineer Complex Systems Modern Stack Agile Culture Remote First (one day a month onsite) Up to £65,000 + Bonus + Excellent Benefits We're working with a long established tech company who are transforming the pensions space with modern platforms, cloud native thinking, and a truly Agile approach click apply for full job details More ❯

Hybrid: First 90 days will be on-site in Chantilly, VA. Clearance: Top Secret W/SCI Eligibility Job Description: Looking for a Senior Java Developer to join an innovative team in Chantilly, VA. This position supports the development of mission-critical applications for a federal government client focused on national security. Required Education: Bachelors or Masters in … Experience: 8 years of experience with programming and software development. The ability to analyze, design, develop, implement, test, troubleshoot, and/or upgrade software systems 4+ years working with Java Software 4+ years using Angular 2+ Hybrid Work Model First 90 days will be on-site in Chantilly, VA. After 90 days (possibly less) they will be given the 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 ❯

Full Stack Java Developer, Lead Clearance: DHS Full BI or DoD TS or TS/SCI Work schedule: Hybrid This position REQUIRES onsite support in Ashburn, VA, 2 times a week Mandatory Work Location: Ashburn, VA We are seeking a Lead, Full Stack Software Developer, technical team lead with strong systems, software, cloud, and Agile experience to … coding and unit testing. In this role, you will lead an Agile development team in order to successfully support all programs with the design, creation, maintenance, and testing of JAVA full stack web applications. As the Technical Lead, you will also provide technical and team leadership through coaching and mentor ship. The successful candidate will be detail-oriented and … starter, strong leader, and have the ability to work independently with little supervision. Basic Qualifications: Proficiency and/or knowledge of the following: Angular, JavaScript, CSS, & HTML, & Material UI, JAVA etc AWS Cloud, EKS, Kubernetes, Kafka, Jenkins, Ansible, Docker, GIT, Red Hat Enterprise Linux (RHEL) Oracle/MySQL/Postgres, microservices, Springboot, Java. KABANA or Dynatrace dashboard for monitoring 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 ❯

Position Summary We are currently seeking a motivated, career and customer-oriented Java Developer 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 for design, development, and testing the software • Present the … 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 10+ years of technical experience • Provisioning, operating 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 ❯