1 to 25 of 820 Java Jobs in the UK

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence architectural decisions. So, if … you have strong Java coding skills, at a Senior level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location: HQ is in Oxfordshire, but this role & the team can & do operate remotely if needed. You d need to be … open to some office visits in the Oxford area though. Salary: £60K Basic + Benefits package In the main we just need a strong Java coding software engineer, with Spring Boot framework & AWS, who is ok with mentoring a small team. But, to give you some idea of things you may bring, or use with us, see below: - Lead & mentor More ❯

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence architectural decisions. So, if … you have strong Java coding skills, at a “Senior” level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location: HQ is in Oxfordshire, but this role & the team can & do operate remotely if needed. You’d need to be … open to some office visits in the Oxford area though. Salary: £60K Basic + Benefits package In the main we just need a strong Java coding software engineer, with Spring Boot framework & AWS, who is ok with mentoring a small team. But, to give you some idea of things you may bring, or use with us, see below: - Lead & mentor More ❯

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence architectural decisions. So, if … you have strong Java coding skills, at a “Senior” level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location: HQ is in Oxfordshire, but this role & the team can & do operate remotely if needed. You'd need to be … open to some office visits in the Oxford area though. Salary: £60K Basic + Benefits package In the main we just need a strong Java coding software engineer, with Spring Boot framework & AWS, who is ok with mentoring a small team. But, to give you some idea of things you may bring, or use with us, see below: - Lead & mentor More ❯

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence architectural decisions. So, if … you have strong Java coding skills, at a “Senior” level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location: HQ is in Oxfordshire, but this role & the team can & do operate remotely if needed. You’d need to be … the Oxford area though. So anywhere around the London or Home counties area is suitable. Salary: £60K Basic + Benefits package In the main we just need a strong Java coding software engineer, with Spring Boot framework & AWS, who is ok with mentoring a small team. But, to give you some idea of things you may bring, or use with More ❯

Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence architectural decisions. So, if … you have strong Java coding skills, at a “Senior” level & would like to mentor a handful of more junior team members, then please get in touch! Title: Java Developer. Senior Java Developer. Software Engineer. Some combination of those words. Location: HQ is in Oxfordshire, but this role & the team can & do operate remotely if needed. You'd need to be … the Oxford area though. So anywhere around the London or Home counties area is suitable. Salary: £60K Basic + Benefits package In the main we just need a strong Java coding software engineer, with Spring Boot framework & AWS, who is ok with mentoring a small team. But, to give you some idea of things you may bring, or use with More ❯

services or a similarly regulated industry. Data Quality: Proven ability to validate and govern data pipelines, ensuring data integrity, correctness, and compliance. Full-Stack Engineering: Hands-on experience with Java (Spring Boot), React, and Python, covering backend, frontend, and data engineering. Data Engineering Tools: Proficient with modern data engineering and analytics platforms (e.g., Apache Airflow, Spark, Kafka, dbt, Snowflake, or More ❯

Job Summary: We are looking for a skilled Java Backend Developer with strong expertise in Spring Boot and Microservices architecture to join our growing engineering team. The ideal candidate will have hands-on experience building scalable, high-performance backend systems and APIs. Key Responsibilities: 1. Design, develop, and maintain scalable backend services using Java, Spring Boot, and Microservices. 2. Implement … tools like Docker and orchestration tools like Kubernetes. 8. Implement logging, monitoring, and performance tuning. Required Skills & Experience: 1. 7+ years of hands-on experience in backend development with Java (Java 8 or higher). 2. Strong knowledge and experience with Spring Boot, Spring Cloud, JPA, and Hibernate. 3. Experience in building and consuming RESTful APIs. 4. Strong understanding of More ❯

to the completion of project milestones Driving continuous improvement within the team Providing technical direction and collaboration with peers Job Requirements: Experience working in Agile delivery teams Proficiency in Java development using Spring Boot Knowledge of JavaScript frameworks such as React, Angular, or Vue Experience with cloud services like AWS or Azure Experience in building enterprise-level web applications or More ❯

Role: Java Developer Location: Remote Inside IR35 £550.00pd Must Hold Active SC Clearance We are seeking a JBOSS Developer to join our team. In this role, you will have the opportunity to work closely with stakeholders and team members while leveraging your expertise in Red Hat JBoss Enterprise Application Platform and alternative J2EE Application Servers. Key Skills: - Hands-on professional … with the Authority team to refactor or redevelop existing application components currently dependent on JBoss to operate within the selected technology stack, including: - Remove backend functionality that requires proprietary Java where required. - Change front-end interactions that require proprietary Java to use the new solution where required. - Update and/or change authentication mechanisms (Keycloak) and remove the JBoss integration. … and adapting appropriate software development methods, tools, and techniques. - Collaborate with the Authority project team to drive technical development across all stages and iterations of software development. Key Competencies: - Java - Java Enterprise Editions (JEE) - Keycloak More ❯

problem-solving and debugging skills. Preferred Qualifications Experience with databases such as PostgreSQL , InfluxDB, TimescaleDB, Redis. Familiarity with GraphQL , RESTful API design, and integration. Exposure to other languages (Python, Java, C/C++). Knowledge of Infrastructure as Code (IaC) and DevOps methodologies. Understanding of security best practices and monitoring tools (e.g., Prometheus, Nagios). To find out more about More ❯

problem-solving and debugging skills. Preferred Qualifications Experience with databases such as PostgreSQL , InfluxDB, TimescaleDB, Redis. Familiarity with GraphQL , RESTful API design, and integration. Exposure to other languages (Python, Java, C/C++). Knowledge of Infrastructure as Code (IaC) and DevOps methodologies. Understanding of security best practices and monitoring tools (e.g., Prometheus, Nagios). To find out more about More ❯

We're hiring a Senior Developer to support major NHS and healthcare digital projects. This role combines strong Vue.js front-end skills with Java-based API and microservices development. Role Responsibilities: Develop front-end features using Vue.js for NHS/healthcare applications Build and maintain RESTful APIs and microservices (Java, Spring Boot) Integrate with NHS systems or medical applications Deliver … secure, scalable solutions aligned with NHS standards Work with cloud, CI/CD pipelines, Docker, and Kubernetes Required Experience: Strong commercial experience with Vue.js 5+ years Java (Java 11+, Spring Boot/Spring Cloud) API and microservices expertise Experience integrating with NHS or healthcare systems Docker, Kubernetes, CI/CD (Jenkins/GitLab/Azure DevOps) Cloud exposure (AWS/ More ❯

x Senior Java Developers Front Office Banking London I have 3 new exclusive opportunities for Front Office Java developers to join a thriving bank as they are building out their Front Office Java development team- 3 headcount- as part of growth and development. The bank area is Front Office pricing and risk, and we can look at any front office … Java developers Role details Role title: Senior Java developer/Java software engineer Employer: investment bank Front Office banking: Platform pricing and risk Location: London City (Liverpool Street station) and home working hybrid 50%/50% Permanent roles- 3 roles £90,000- £130,000 plus bonus Requirements: excellent java developer background, banking is a must, ideally front office banking with … pricing, and risk especially beneficial These new hires are a part of a growth plan for the front office area of this investment bank as they expand their java development skills. As the senior java developer, you will be hands on with Java 21 working with front office risk teams, trading desk, quants and devops to build a state of More ❯

x Senior Java Developers Front Office Banking London I have 3 new exclusive opportunities for Front Office Java developers to join a thriving bank as they are building out their Front Office Java development team- 3 headcount- as part of growth and development. The bank area is Front Office pricing and risk, and we can look at any front office … Java developers Role details Role title: Senior Java developer/Java software engineer Employer: investment bank Front Office banking: Platform pricing and risk Location: London City (Liverpool Street station) and home working hybrid 50%/50% Permanent roles- 3 roles £90,000- £130,000 plus bonus Requirements: excellent java developer background, banking is a must, ideally front office banking with … pricing, and risk especially beneficial These new hires are a part of a growth plan for the front office area of this investment bank as they expand their java development skills. As the senior java developer, you will be hands on with Java 21 working with front office risk teams, trading desk, quants and devops to build a state of More ❯

Experience Required: This role is open to a Full-Stack Software Engineer or a Back-End focussed Software Engineer Proven experience as a Software Engineer, with strong expertise in Java or/and JavaScript (React, Angular, or Vue.js). Experience working with AWS services (e.g., Lambda, S3, EC2, RDS, DynamoDB). Familiarity with modern development practices, including Agile methodologies, CI More ❯

specification; architecture design; implementation and delivery; training and support and software lifecycle and maintenance Skills & Experience Required: Proven experience as a Full-Stack Software Engineer, with strong expertise in Java and JavaScript (React, Angular, or Vue.js). Experience working with AWS services (e.g., Lambda, S3, EC2, RDS, DynamoDB). Familiarity with modern development practices, including Agile methodologies, CI/CD More ❯

software lifecycle, from design to live support. Strong technical foundation across modern web technologies, including: JavaScript/TypeScript (with Domain-Driven and Test-Driven Development) React (web and native) Java (Spring Boot, Spring Cloud, Spring Data) Familiarity with Kafka, MongoDB, Elasticsearch, and Redis Experience with HTML, server-side rendering (e.g., Next.js), and SEO best practices Exposure to distributed systems, microservices More ❯

results. Collaborating with external partners and research projects that support and extend automatic annotation capabilities. You have A minimum of 3 years of professional software engineering experience. Proficiency in Java (including Spring Framework) and Python. A solid understanding of software development processes and software design principles. Strong knowledge of relational databases (SQL and data modelling), search engines (e.g. Solr), as More ❯

teams Skills and experience required: Degree in Computer Science, Engineering, Mathematics or related discipline Experience of software development, testing, and CI in languages such as C#, Typescript, C++, Go, Java, or Python Experience with software process management tools and source control (e.g. Azure DevOps and Git) Collaborative and curious approach to technical problem-solving Strong desire to build impactful solutions More ❯

knowledge and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software More ❯

knowledge and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React andNext.jsto name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software architecture design More ❯

Java Developer Location: UK Remote Type: Permanent Salary: Competitive We're working with a forward-thinking technology organisation looking to expand their engineering team with a skilled Java Developer. This role offers the opportunity to work on modern, scalable backend services and APIs that support complex, high-performing systems used across the UK. You'll join a collaborative environment where … clean code, Test Driven Development and strong engineering principles are at the core of delivery. What you'll do Design, develop and maintain backend applications and RESTful APIs using Java and Spring Boot Follow Test Driven Development practices to ensure robust and maintainable code Containerise applications using Docker and work within cloud-based environments Collaborate closely with Frontend, QA and … teams to deliver complete solutions Participate in code reviews, design discussions and agile ceremonies Optimise application performance, scalability and security What you'll bring Strong hands-on experience with Java (23+) and Spring Boot Knowledge of RESTful API design, JSON and Web Services Experience of Kafka and Dockerised development Background in Test Driven Development using tools such as JUnit or More ❯

Job Title: Mid-Senior Java Engineer Location: London (Hybrid - 2-3 days in-office) Salary: Up to £85,000 per annum + Benefits Sector: Financial Services About the Role: We are seeking a Senior-Level Java Engineer to join a dynamic financial technology team in London. You will play a key role in developing, maintaining, and enhancing high-performance, scalable … financial applications. This is a fantastic opportunity for an ambitious developer with experience in Java and a passion for the financial sector. The role follows a hybrid working model, with 2-3 days per week in the office. Key Responsibilities: Design, develop, and maintain high-quality Java-based applications for financial services. Collaborate with cross-functional teams to deliver robust … in code reviews and provide constructive feedback. Stay updated with the latest financial technologies and industry trends. Key Requirements: Based in the London Area 5+ years of experience in Java development (Java 8 or later). Experience with Spring Boot, Microservices architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies More ❯

considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. Oracle SQL PL to support existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by More ❯

for someone who thrives on tackling complex challenges, developing people, and crafting scalable, cloud native systems across a range of modern technologies. Our Technology Landscape Languages:JavaScript/TypeScript, Java, C# Frameworks:React, Angular, Vue, Node.js, Next.js, Spring Boot, .NET Cloud Providers:AWS, Azure, GCP CI/CD Tools:GitHub Actions, Jenkins, Azure DevOps Infrastructure as Code:Terraform, Cloud Formation More ❯