301 to 325 of 1,570 Java Engineer Jobs in the UK

Principal Vulnerability Engineer – Java Security Platform We are seeking a Principal Vulnerability Engineer to join our security vulnerability team for the Java platform. This team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development … security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Proven experience in security incident resolution, proactive research using industry-standard tools, and familiarity with Java security issues (including CVEs) are … required. Proficiency in Java, expert-level C/C++ skills, and systems-level programming are essential. The candidate should be a self-starter with strong communication skills and the ability to work independently and remotely. Responsibilities: Proactive research on new vulnerability signatures for the Java platform. Create and More ❯

Job Details Position: DV Cleared Software Engineer, Java Developer, Python, Backend Engineer, London Client: Experis UK Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description Our client, a global organization, urgently requires experienced Back More ❯

your career by joining MHR, the pioneering SaaS company leading the charge in the UK. We're on the lookout for a visionary Principal Java Engineer to join the PeopleFirst engineering team at MHR. Your Team You’ll be part of our dynamic People First engineering team, where … most cutting-edge technologies, collaborate with experts, and contribute to the rapid growth of our People First SaaS system. Your Impact As a Principal Java Engineer at MHR, you're not just writing code – you're architecting the future of software solutions. You'll drive excellence in every … aspect, from design through to maintaining a high-quality code base. Collaborate with like-minded Java Developers, shaping innovative solutions, and coaching and mentoring the team to tackle complex business challenges head-on. In more detail: Collaborate seamlessly with delivery, platform, and architecture teams to align the functional roadmap More ❯

your career by joining MHR, the pioneering SaaS company leading the charge in the UK. We're on the lookout for a visionary Principal Java Engineer to join the PeopleFirst engineering team at MHR. Your Team You’ll be part of our dynamic People First engineering team, where … most cutting-edge technologies, collaborate with experts, and contribute to the rapid growth of our People First SaaS system. Your Impact As a Principal Java Engineer at MHR, you're not just writing code – you're architecting the future of software solutions. You'll drive excellence in every … aspect, from design through to maintaining a high-quality code base. Collaborate with like-minded Java Developers, shaping innovative solutions, and coaching and mentoring the team to tackle complex business challenges head-on. In more detail: Collaborate seamlessly with delivery, platform, and architecture teams to align the functional roadmap More ❯

your career by joining MHR, the pioneering SaaS company leading the charge in the UK. We're on the lookout for a visionary Principal Java Engineer to join the PeopleFirst engineering team at MHR. Your Team You’ll be part of our dynamic People First engineering team, where … most cutting-edge technologies, collaborate with experts, and contribute to the rapid growth of our People First SaaS system. Your Impact As a Principal Java Engineer at MHR, you're not just writing code – you're architecting the future of software solutions. You'll drive excellence in every … aspect, from design through to maintaining a high-quality code base. Collaborate with like-minded Java Developers, shaping innovative solutions, and coaching and mentoring the team to tackle complex business challenges head-on. In more detail: Collaborate seamlessly with delivery, platform, and architecture teams to align the functional roadmap More ❯

your career by joining MHR, the pioneering SaaS company leading the charge in the UK. We're on the lookout for a visionary Principal Java Engineer to join the PeopleFirst engineering team at MHR. Your Team You’ll be part of our dynamic People First engineering team, where … most cutting-edge technologies, collaborate with experts, and contribute to the rapid growth of our People First SaaS system. Your Impact As a Principal Java Engineer at MHR, you're not just writing code – you're architecting the future of software solutions. You'll drive excellence in every … aspect, from design through to maintaining a high-quality code base. Collaborate with like-minded Java Developers, shaping innovative solutions, and coaching and mentoring the team to tackle complex business challenges head-on. In more detail: Collaborate seamlessly with delivery, platform, and architecture teams to align the functional roadmap More ❯

Principal Vulnerability Engineer – Java Security Platform, Stoke-on-Trent Client: Oracle Location: Stoke-on-Trent, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a Principal Vulnerability Engineer to join our security vulnerability … team for the Java platform. The team handles both offensive (red team) and defensive (blue team) security duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. Candidates should have at least 10+ years of hands-on experience in platform security, with deep … knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The ideal candidate will be capable of working independently on assigned tasks, with proven experience in security incident resolution and proactive research using industry-standard tools. Past research contributions and CVEs related to More ❯

Principal Vulnerability Engineer – Java Security Platform, exeter Client: Oracle Location: exeter, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer who will be part of the security vulnerability … team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security code review. Qualified candidate must have at least 10+ years of hands-on experience in platform security … deep knowledge of Java security model is a must. Minimum 10+ years of hands-on experience with security protocols and best practices are required. Ideal candidate is expected to work independently on assigned tasks. Proven past experience in successful security incident resolution and proactive research utilizing industry standard tools More ❯

Principal Vulnerability Engineer – Java Security Platform, preston, lancashire Client: Oracle Location: preston, lancashire, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer who will be part of the … security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security code review. Qualified candidate must have at least 10+ years of hands-on experience in … platform security, deep knowledge of Java security model is a must. Minimum 10+ years of hands-on experience with security protocols and best practices are required. Ideal candidate is expected to work independently on assigned tasks. Proven past experience in successful security incident resolution and proactive research utilizing industry More ❯

Principal Vulnerability Engineer – Java Security Platform, bath Client: Oracle Location: bath, United Kingdom Job Category: Other Virtual job fairs - EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer who will be part of … the security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities will include proactive research, security tooling, assessments, and assisting development teams with security code review. Qualified candidate must have at least 10+ years of hands-on experience … in platform security, deep knowledge of Java security model is a must. Minimum 10+ years of hands-on experience with security protocols and best practices are required. Ideal candidate is expected to work independently on assigned tasks. Proven past experience in successful security incident resolution and proactive research utilizing More ❯

Job Description Senior Software Engineer - Full Stack Engineer - Java, React, SpringBoot An exciting opportunity to join an innovative SaaS provider in the online gaming space. Work with top-tier clients in the UK and USA, contributing to the development of new software solutions within a rapidly expanding … company. Work within their software engineering squads to develop new and modernize legacy applications using microservices. You'll primarily focus on Java backend, with a practical understanding of frontend development. As such you will need: Expertise in core Java development Spring Boot Commercial JavaScript experience Strong React Any More ❯

Senior Java Engineer Department: Engineering Employment Type: Full Time Location: Oxford Description About Diffblue Diffblue is changing the way software is developed. We build products that have the potential to improve the experience of every software developer in the world. By using Artificial Intelligence to write unit tests … marketing teams. We're backed by the University, our customers and leading venture capital funds. Our product Diffblue Cover automatically writes unit tests for Java applications using AI, mimicking human-written tests but working 250 times faster than a human - and it never gets bored or makes a mistake. … a modern business, and that when different opinions, backgrounds and life views meet, better results are obtained. Job purpose We are looking for skilled Java developers to work as part of a team with experts in AI, static and dynamic program analysis, and software verification. This is a great More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, United Kingdom Client: Oracle Location: United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team performs both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands … on experience in platform security, with deep knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The candidate should be able to work independently on assigned tasks, have a proven track record in security incident resolution, and utilize industry-standard tools for More ❯

Senior Software Engineer – Java Backend London (5 days onsite, with some ad-hoc flexibility) £85,000 – £120,000 (Permanent) TechHeads is currently seeking a Senior Software Engineer with strong Java backend experience, DevOps awareness, and proven technical leadership capabilities to join our Client’s London team. … both engineering efforts and mentoring team members, while collaborating with globally distributed teams in the US, Ireland and India. Responsibilities: Design, develop, and maintain Java-based backend services using Spring Boot , REST/GraphQL , Kafka , PostgreSQL , and RabbitMQ . Contribute to infrastructure modernisation efforts, working closely with DevOps teams … and optimise the full software development lifecycle through automation. Requirements: 7–10+ years of professional experience in software engineering, with a strong focus on Java backend development . Solid understanding of Spring Boot , Kafka , RabbitMQ , PostgreSQL , and modern API design patterns. Hands-on experience or familiarity with DevOps tools More ❯

Social network you want to login/join with: Principal Java Software Engineer, slough col-narrow-left Client: Fynity Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Principal Java Software Engineer London (Hybrid – 1–2 days/week onsite) ? Join a FinTech Powering the Future of Payments Are you an experienced Senior/Principal Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your … transactions across the globe. ? What You’ll Be Doing You’ll join a high-performing engineering team building asynchronous, event-driven systems using modern Java technologies. Design and build scalable, high-availability systems processing millions of real-time transactions Work with Java 17+, Spring WebFlux, AKKA, Kafka, and More ❯

Full Stack Software Engineer - Java & React, Basingstoke Client: Location: Basingstoke Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Job Title: Software Engineer - Full stack Java & React Location: Basingstoke Short Description: Design and deliver market-leading technology … team. Job Overview: This is a unique opportunity to accelerate your career while contributing to impactful technology solutions that drive innovation. As a Software Engineer III within the Employee Platform space, you will be a key contributor on an agile team, delivering secure, scalable, and high-performing applications. You … CD pipelines, application resiliency, and security practices Solid understanding of key technologies such as cloud, AI/ML, or mobile platforms Backend expertise in Java, Spring Framework, Kafka, and NoSQL databases (e.g., MongoDB, Cassandra) Preferred Qualifications Exposure to cloud technologies and services Experience designing and developing microservices-based architecture More ❯

skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Stealth iT Consulting Full Stack Engineer – Java | Digital Transformation Projects | Hybrid (UK) Location : Hybrid Remote (likely to be 1-2x per month dependent on client projects) Type : Permanent … Full-Time Sector : Digital Consultancy/Public Sector/Private Sector Budget: £55,000 + benefits Are you a passionate Full Stack Engineer looking to apply your skills in high-impact digital transformation projects? We're working with a leading consultancy that partners with major clients across government, health … and where your expertise will help solve complex challenges through cutting-edge technology. What You’ll Be Doing Building scalable, modern digital applications using Java and Spring boot. Creating intuitive front-end experiences using React, Angular, or Typescript Designing and consuming RESTful APIs and working within microservices architecture. Leveraging More ❯

Full Stack Software Engineer - Java & React, Cardiff Location: Cardiff, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Job Title: Software Engineer - Full stack Java & React Location: Cardiff Short Description: Design and deliver market-leading … team. Job Overview: This is a unique opportunity to accelerate your career while contributing to impactful technology solutions that drive innovation. As a Software Engineer III within the Employee Platform space, you will be a key contributor on an agile team, delivering secure, scalable, and high-performing applications. You … CD pipelines, application resiliency, and security practices Solid understanding of key technologies such as cloud, AI/ML, or mobile platforms Backend expertise in Java, Spring Framework, Kafka, and NoSQL databases (e.g., MongoDB, Cassandra) Preferred Qualifications Exposure to cloud technologies and services Experience designing and developing microservices-based architecture More ❯

Full Stack Software Engineer - Java & React, Oxford District Location: Oxford District, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Job Title: Software Engineer - Full stack Java & React Location: Oxford District Short Description: Design and … team. Job Overview: This is a unique opportunity to accelerate your career while contributing to impactful technology solutions that drive innovation. As a Software Engineer III within the Employee Platform space, you will be a key contributor on an agile team, delivering secure, scalable, and high-performing applications. You … CD pipelines, application resiliency, and security practices. Solid understanding of key technologies such as cloud, AI/ML, or mobile platforms. Backend expertise in Java, Spring Framework, Kafka, and NoSQL databases (e.g., MongoDB, Cassandra). Preferred Qualifications: Exposure to cloud technologies and services. Experience designing and developing microservices-based More ❯

your career by joining MHR, the pioneering SaaS company leading the charge in the UK. We're on the lookout for a visionary Principal Java Engineer to join the PeopleFirst engineering team at MHR. Your Team You'll be part of our dynamic People First engineering team, where … most cutting-edge technologies, collaborate with experts, and contribute to the rapid growth of our People First SaaS system. Your Impact As a Principal Java Engineer at MHR, you're not just writing code - you're architecting the future of software solutions. You'll drive excellence in every … aspect, from design through to maintaining a high-quality code base. Collaborate with like-minded Java Developers, shaping innovative solutions, and coaching and mentoring the team to tackle complex business challenges head-on. Collaborate seamlessly with delivery, platform, and architecture teams to align the functional roadmap with uncompromising quality More ❯

Social network you want to login/join with: DV Cleared Software Engineer, Java Developer, Python, Backend Engineer, slough col-narrow-left Client: Experis UK Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, stevenage col-narrow-left Client: Oracle Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: We are looking … for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team conducts both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The candidate must have at least … 10+ years of hands-on experience in platform security and deep knowledge of the Java security model. Minimum 10+ years of experience with security protocols and best practices are required. The ideal candidate should be able to work independently on tasks, have a proven track record in security incident More ❯

Social network you want to login/join with: Principal Vulnerability Engineer – Java Security Platform, Milton Keynes Client: Oracle Location: Milton Keynes Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team handles both red team (offensive) and blue team (defensive) activities. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands … on experience in platform security, with deep knowledge of the Java security model. Extensive experience with security protocols and best practices is required. The candidate should be able to work independently, have a proven track record in security incident resolution, and utilize industry-standard tools for proactive research. Past More ❯

Senior Software Engineer – Java Backend London (5 days onsite, with some ad-hoc flexibility) £85,000 – £120,000 (Permanent) TechHeads is currently seeking a Senior Software Engineer with strong Java backend experience, DevOps awareness, and proven technical leadership capabilities to join our Client’s London team. … both engineering efforts and mentoring team members, while collaborating with globally distributed teams in the US, Ireland and India. Responsibilities: Design, develop, and maintain Java-based backend services using Spring Boot , REST/GraphQL , Kafka , PostgreSQL , and RabbitMQ . Contribute to infrastructure modernisation efforts, working closely with DevOps teams … and optimise the full software development lifecycle through automation. Requirements: 7–10+ years of professional experience in software engineering, with a strong focus on Java backend development . Solid understanding of Spring Boot , Kafka , RabbitMQ , PostgreSQL , and modern API design patterns. Hands-on experience or familiarity with DevOps tools More ❯

Job Description Job Title: Azure Data Engineer - Java Development - Heathrow Location: Heathrow - Once a month Salary/Rate: Up to £586 a day Inside IR35 Start Date: June Job Type: 6 Month Contract (with scope to extend) Company Introduction We are looking for an Azure Data Engineer with strong Java coding experience and experience working with Java management tools for our client in the IT Services and IT Consulting industry. Data Migration & Databricks experience is also essential for this role. You will perform complex research, design, and software development assignments within a specific software … on experience with Cloud Technologies – Azure/AWS. Ability to work with complex data models. Proficiency in development including but not limited to: Python, Java, C/C++, HTML, XML, SQL, Windows, UNIX, and JSON. Familiarity with industry best practices — code coverage. Experience working in software development methodologies (e.g. More ❯