51 to 75 of 762 Permanent Java Developer Jobs

Social network you want to login/join with: Java Developer – Satellite Systems (Microservices, Agile, Spring Boot) Location: Portsmouth (Hybrid - x3 days per week on-site) 12 month contract Rates - Around £55 per hour (Inside IR35) Are you ready to work on technology that will launch the next … generation of satellites? A leading global aerospace organisation is seeking a skilled Java Developer to join a dynamic 7-person Scrum team, working on a critical software system for a new satellite platform. This is an exciting opportunity to contribute to cutting-edge space technology in a collaborative … throughout the full software development lifecycle, from design through to testing. The role will focus on building high-performance, secure, and scalable microservices using Java and Spring Boot, within a modern CI/CD DevOps setup. Key Responsibilities: Develop high-quality code as part of an Agile Scrum team More ❯

Lead Java Developer Opportunity – Join a FinTech in Bristol! Are you a talented Java Developer with a passion for leadership? Ready to take your career to the next level in the exciting world of FinTech ? I’m looking for a Lead Java Developer to … real impact. With hybrid working . What You’ll Do: Lead and mentor a team of skilled developers. Design, develop, and maintain high-quality Java applications. Collaborate with cross-functional teams to deliver exceptional solutions. What You’ll Bring: Strong expertise in Java & Spring Boot . Proven leadership More ❯

Senior Backend Java Developer Contribute to the future of AI-powered matching technology Location: Hybrid (Antwerp) Remote-friendly About the Opportunity For one of our clients, we are looking for a Senior Backend Java Developer to join their team. Our client is developing cutting-edge matching … Language Models (LLMs), the platform understands context, interprets language, and delivers relevant matches - even when data is incomplete or inconsistent. As a Senior Backend Java Developer, you'll help build and evolve the core architecture behind this technology. You'll work in a focused, technically driven environment where … performance tuning, testing, and deployment pipelines Navigate and improve a complex, production-level codebase Proactively address technical challenges and suggest architectural improvements Tech Environment Java 11 (with migration to Java 17 underway) REST APIs Docker & Ansible for automation Elasticsearch for indexing and semantic search Emphasis on clean, maintainable More ❯

Java Developer - Manchester, UK Get The Future You Want! Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, supported and inspired by a collaborative community of colleagues around the world. Join us and help the world … s leading organizations unlock the value of technology and build a more sustainable, inclusive world. Your Role We are seeking a Java Developer to join Capgemini Financial Services Cloud Practice. This is a permanent, full-time hybrid position in Manchester, UK. This is a unique opportunity for someone … Cloud Consulting career. Gather requirements from the business analyst team. Analyze new technical requirements within the development team. Develop and unit test applications using Java/Java 8, REST, Python, JUnit, Cucumber, etc. Exposure to AI. Experience with Github, Jenkins, pipelines, Agile, SDLC, design methodologies, APIs, TDD. Write More ❯

We're Hiring: Java Developer (Backend Focus) 🚀 Role: Junior Java Backend Developer Model: Onsite Glasgow Compensation: Up to 77k DOE + bonus + other benefits Are you passionate about building robust backend systems and delivering high-quality, scalable applications? We're looking for a Junior Java Developer to join an exciting, collaborative project team working at the cutting edge of backend engineering. You'll play a key role in designing , developing , and launching new features that make a real impact. This is a great opportunity to work with the latest Java technologies (Java … maintain high-quality applications. Maintain code integrity, organization, and ensure application responsiveness. Apply best practices around security and data protection. Work extensively with Core Java 11+, Spring Framework, REST Web Services, JDBC, and Microservices. Utilize version control systems (Git, Mercurial, SVN). Bonus if you have experience with cloud More ❯

Principal Java Developer – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal Java Developer to lead critical systems work. This is a hands … on Principal role requiring an experienced engineer with a finance background to come in and stabilise an existing platform. This Java-based stabilisation/rescue project is expected to last at least a year, but the successful candidate will then be involved in the replatforming project. The replatforming project … they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of finance considered) Strong background in Java and ideally C# Some front-end exposure in Angular - this is mandatory, but doesn't need to be recent or extensive Comfortable working with More ❯

Principal Java Developer – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal Java Developer to lead critical systems work. This is a hands … on Principal role requiring an experienced engineer with a finance background to come in and stabilise an existing platform. This Java-based stabilisation/rescue project is expected to last at least a year, but the successful candidate will then be involved in the replatforming project. The replatforming project … they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of finance considered) Strong background in Java and ideally C# Some front-end exposure in Angular - this is mandatory, but doesn't need to be recent or extensive Comfortable working with More ❯

Principal Java Developer – Major Financial Institution London/Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal Java Developer to lead critical systems work. This is a hands … on Principal role requiring an experienced engineer with a finance background to come in and stabilise an existing platform. This Java-based stabilisation/rescue project is expected to last at least a year, but the successful candidate will then be involved in the replatforming project. The replatforming project … they’re looking for: Proven experience supporting large-scale, business-critical systems in the finance industry (all areas of finance considered) Strong background in Java and ideally C# Some front-end exposure in Angular - this is mandatory, but doesn't need to be recent or extensive Comfortable working with More ❯

Join to apply for the Java Developer role at IBM Join to apply for the Java Developer role at IBM Get AI-powered advice on this job and more exclusive features. Introduction In this role, you’ll work in one of our IBM Consulting Client Innovation … plan of an additional 5% of your base salary paid by us monthly to save for your future. Your Role And Responsibilities An Application Developer with expertise in Java and Web Technologies is responsible for designing, developing, and supporting applications based on the Java/JEE technology … stack. They utilize Java frameworks and languages such as Ruby, or Groovy for web development. This role focuses on enterprise application development, implementing transaction management, managing Java objects, and integrating enterprise systems. Key areas of expertise include dependency injection, inversion of control, aspect-oriented programming, functional programming, test More ❯

Do you have 3-5 years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London 3 days a week Salary – up to £90k + 25-50% bonus … We are working with our long-term partners on the hunt for numerous Mid-level Java Developers as they continue to expand various teams. They began their journey as a market-leading FinTech disruptor and after many years at the forefront of their field, have recently been acquired by … someone with 3-5 years prior experience, with the potential to rapidly progress into a senior position. Experience they are looking for in Mid Java Developers: Core Java Developing software from scratch WITHOUT the use of frameworks e.g. Spring Multithreading TDD, CI/CD, Paired-programming environment Data More ❯

Do you have 3-5 years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London 3 days a week Salary – up to £90k + 25-50% bonus … We are working with our long-term partners on the hunt for numerous Mid-level Java Developers as they continue to expand various teams. They began their journey as a market-leading FinTech disruptor and after many years at the forefront of their field, have recently been acquired by … someone with 3-5 years prior experience, with the potential to rapidly progress into a senior position. Experience they are looking for in Mid Java Developers: Core Java Developing software from scratch WITHOUT the use of frameworks e.g. Spring Multithreading TDD, CI/CD, Paired-programming environment Data More ❯

Senior Java Developer Award-Winning Digital Agency Belfast Hybrid Up to £60K MCS Group is thrilled to be partnering with a cutting-edge Digital Agency that has been making waves across Belfast and beyond. With deep local roots and a reputation for delivering high-impact solutions, this agency … blends client-focused project work with the excitement of developing their own in-house products. Now, they're looking for a Senior Java Developer to join their talented, close-knit team, someone who's passionate about clean code, collaboration, and building innovative solutions that make a difference. Why … shape the future of their own product suite, you'll be making a real impact. What We're Looking For: Solid commercial experience with Java & Spring Boot Familiarity with AWS and container orchestration tools like Kubernetes Agile mindset with a focus on TDD and CI/CD workflows Excellent More ❯

Senior Java Developer £60,000-£80,000 Bristol Area - Hybrid Working I’m currently working with a well-established Engineering Consultancy in the Bristol area who are looking for a Senior Java Developer (with ideal leadership experience) to join their growing team. The company has been … in the US. Operate across a variety of industries within the Engineering space. Award-winning business with planned growth across 2024. The Role – Senior Java Developer Bristol area – 3 times a week in the office. Working within a team of 4-5. Total development team of … existing products whilst also developing Cloud-based apps. Mentor, coach, support and eventually lead the team from a technical standpoint. Tech Requirements Essential Skills : Java, Spring, APIs, SQL, Unit Testing. Bonus Skills : Azure, JavaScript, CI/CD pipelines, GraphQL. Confident mentoring, coaching and supporting the development team. Good stakeholder More ❯

Have you got experience leading a team while remaining hands-on and technically involved? Lead Java Developer – FX Trading Salary : up to £130k + bonus (25-50%) Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor … FinTech that has been acquired by a leading capital market. They are looking for an experienced Java Developer who will fulfil a hands-on Lead role leading the next generation of Java Developers. They are looking for the following experience in Lead Java Developers: Core Java … looking for a step up in your career to take on additional responsibilities while remaining technically hands-on? Apply now for this excellent Lead Java Developer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in More ❯

Have you got experience leading a team while remaining hands-on and technically involved? Lead Java Developer – FX Trading Salary : up to £130k + bonus (25-50%) Location : London office 3 days a week We are delighted to be continuing our longstanding partnership with an FX Market Disruptor … FinTech that has been acquired by a leading capital market. They are looking for an experienced Java Developer who will fulfil a hands-on Lead role leading the next generation of Java Developers. They are looking for the following experience in Lead Java Developers: Core Java … looking for a step up in your career to take on additional responsibilities while remaining technically hands-on? Apply now for this excellent Lead Java Developer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in More ❯

a diverse and inclusive company culture and aim to become a global leader in on-demand retail. Job Description We’re looking for a Java Developer to join our offshore software delivery and support team. The Java Developer will be primarily responsible for the full development … life cycle, from gathering requirements, high-level design, creating technical/functional specifications through to development. The Java Developer will have the opportunity to work on some very large and complex enterprise projects, utilising cutting edge concepts, practices and procedures. Main Responsibilities You will join a motivated team … peer code reviews. You have enthusiasm for writing clean code taking a test-driven approach. You will write application code and unit tests in Java for microservice components that are deployed to the Cloud. You will use Ruby and Python for automated testing and defining cloud infrastructure. You have More ❯

Java Developer (Java 8+, Spring Boot) | Hybrid | 3 Days Onsite We are looking for a skilled Java Developer with strong expertise in Java 8+ and Spring Boot to join our team. This is a hybrid role with 3 days per week mandatory onsite work. … What You’ll Bring: Advanced experience in Java 8+ , Spring/Spring Boot , and Hibernate Experience- 8-10 years Solid knowledge of RDBMS solutions like MS SQL, PostgreSQL, Sybase, or DB2 Basic Linux skills Experience with any Cloud platform (Azure experience preferred) Nice to Have: Hands-on experience with … environment Opportunity to work with cutting-edge technologies Hybrid working model (3 days onsite, 2 days remote) If you are passionate about building scalable Java applications and want to grow your cloud expertise, we want to hear from you! Apply now and be part of our innovative tech team More ❯

Position: Lead Java Developer Employment Type: Contract, Full time Start: ASAP Location: London– Hybrid 3 days a week Languages: English Role – We are seeking a Lead Java Developer with a strong background in AWS cloud technologies to join our high-performing development team. In this leadership … role, you will drive the design and implementation of scalable web applications, leveraging modern Java frameworks and AWS Serverless services. You'll guide development efforts from conception through production, playing a pivotal role in shaping architecture, mentoring developers, and ensuring project delivery excellence. Key skills: 10 years of professional … experience in software development. Proven expertise in Java (Java 11+) and Spring-based microservice architectures. Hands-on experience with AWS cloud ecosystem, including key services such as Lambda, DynamoDB, ECS Fargate, CloudFormation, Kinesis, IAM, SQS, SNS, S3, API Gateway, and related tools. Strong command of containerization using Docker. More ❯

Position: Lead Java Developer Employment Type: Contract, Full time Start: ASAP Location: London– Hybrid 3 days a week Languages: English Role – We are seeking a Lead Java Developer with a strong background in AWS cloud technologies to join our high-performing development team. In this leadership … role, you will drive the design and implementation of scalable web applications, leveraging modern Java frameworks and AWS Serverless services. You'll guide development efforts from conception through production, playing a pivotal role in shaping architecture, mentoring developers, and ensuring project delivery excellence. Key skills: 10 years of professional … experience in software development. Proven expertise in Java (Java 11+) and Spring-based microservice architectures. Hands-on experience with AWS cloud ecosystem, including key services such as Lambda, DynamoDB, ECS Fargate, CloudFormation, Kinesis, IAM, SQS, SNS, S3, API Gateway, and related tools. Strong command of containerization using Docker. More ❯

Social network you want to login/join with: Contract Application Developer (Java, Typescript & Endur), slough col-narrow-left Client: X4 Technology Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Role: Application Developer Industry: Energy trading Day Rate: £500-600/d inside IR35 Location: London (hybrid) Contract: 6 months (strong extension potential) X4 Technology are partnered with a global energy trading company looking for a skilled Application Developer to join their team on a contract basis. … environment, contributing to the development and integration of solutions that support renewable energy trading, financial analytics, and risk management. Responsibilities of the Contract Application Developer (Java, Typescript, Endur) Develop, enhance and maintain applications using Java and TypeScript . Customise and support Endur (Openlink), including JVS and AVS More ❯

Role: Senior Java Developer (Algo/FX eTrading) London (Hybrid) £100,000 - £160,000 We are seeking a Senior Java Developer to join the Global Front Office Algo eTrading Development Team of a leading investment bank. This is an exciting opportunity to design, develop, and deliver … high-performance technical solutions for a cutting-edge trading platform. Responsibilities Be a hands-on Senior Developer, influencing project direction from the outset. Develop new connectivity and RFQ protocols, including portfolios, for the expansion of eTrading. Enhance the auto-quoting and algo framework for pricing, offering, aggressing, hedging, and … the platform, supporting internal mobility and strategic programs. Contribute to regulatory and control-related initiatives, including the replacement of Algo containers. Key Skills Core Java: High-performance Java coding with expertise in zero-GC/non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven More ❯

Social network you want to login/join with: A leading quant trading hedge fund are looking for a Java developer to join their front office London team. Working alongside quant developers and researchers in London, the Java developer will be scaling out their trade execution … platform in Java on AWS. The successful Java developer will have full ownership and will architect the platform, APIs and backend code to build fast, low latency distributed systems that can handle multiple TBs of data in real-time. Requirements : BSc STEM field, preferably Computer Science Experience … programming in core Java Experience writing multi-threaded code, building distributed systems and low-latency environments is beneficial Experience in an agile, test-driven development No financial product knowledge/experience needed Benefits : Competitive salary and hedge fund-style bonus in London Agile, technology and data-driven culture Large More ❯

get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Senior Java Developer Job Type: Permanent Location: Glasgow, UK (Hybrid) Number of hours: 40 hours per week – full time Are you passionate about problem solving … work on a real time multi-million transaction processing platform ? this is the opportunity for you... We have an exciting role for you – Senior Java Developer Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses … to endless learning opportunities. Work closely with the range of teams within the business to bring products to life. The Role As a Senior Java Developer you will be part of a global front-office technology team that builds and supports the platform enabling this market-leading business. More ❯

Social network you want to login/join with: Java Developer with SQL, Portsmouth, Hampshire Client: Xoriant Location: Portsmouth, Hampshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Java Developer with Very Strong SQL … Location: Glasgow, UK Hybrid (2-3 days a week) Contract (6+ Months) Inside IR35 The Role Our team is looking for an experienced Java developer for their multi-year Disclosure of Interest (DOI) program. This is a hands-on technical role based out of Glasgow. Joining the Global … wide businesses; effective communication skills are essential for coordinating with different systems involved in DOI. What You'll Need to Succeed Proficient experience in Java and related technologies Experience with Java frameworks and technologies, particularly Spring, Framework, Angular, Spark Experience with web services, particularly REST Familiarity with testing More ❯

Join to apply for the Junior Java Developer role at Tracsis Rail Technology & Services Join to apply for the Junior Java Developer role at Tracsis Rail Technology & Services Get AI-powered advice on this job and more exclusive features. Our talented people are creating the technology … Rail, Rail Data Distribution, Smart Ticketing, Journey Planning, Rail Routing, Delay Repay Automation and Rail Staff Travel Management. We are looking for a Junior Java Developer to join our team here in central London. You will have an opportunity to gain a deep understanding and shape the design … diverse and the successful candidate will have some opportunity to direct the scope of the role to suit their talents. What you will do Java Development, including JEE/Jakarta code running within Application Servers Development of server and serverless back office Restful Json Web Services Software Deployment – Using More ❯