51 to 75 of 161 Senior Java Software Engineer Jobs in the UK excluding London

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 … 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 … the US, Ireland and India, to ensure alignment and execution. Build and deploy secure, resilient APIs (REST/GraphQL) 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 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 … 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 … the US, Ireland and India, to ensure alignment and execution. Build and deploy secure, resilient APIs (REST/GraphQL) 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 More ❯

Job Description Role: Senior Java Software Engineer Salary: £60,000 - £80,000 - DOE Location: Ipswich (Hybrid) Type: Permanent About the job: Are you an experienced Senior Software Developer who loves variety and learning new things, while connecting with … also liaise with key stakeholders within the business and estimate development timelines. I have partnered with a fantastic business looking to add a Senior Java-focused Developer to their team. Senior Software Developer required skills: Minimum 5 years of commercial experience Strong … Java background SQL HTML, CSS, JavaScript Lead developer experience is a plus This is a hybrid role requiring on-site presence in Ipswich twice a week. You must have full right to work in the UK for this role. Application: If you're interested and want to learn More ❯

Social network you want to login/join with: Senior Software Engineer – Java Backend, slough col-narrow-left Client: TechHeads Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date … 21.07.2025 col-wide Job Description: London (5 days onsite, with some ad-hoc flexibility) 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. This … 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 More ❯

Social network you want to login/join with: Senior Java Software Engineer, dunfermline col-narrow-left Client: Net Talent Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide … a well-known technology business based in Edinburgh who are looking to grow their hugely successful engineering team and are looking for a Senior Software Engineer in the Java space to work on customer facing applications and systems. There is a huge … innovation with some major projects in the works. You will have experience developing highly scalable and available back-end systems & API’s using Java and Cloud based infrastructure and technologies ideally AWS. Although this is predominantly a back-end role, there will also be the option to get More ❯

Social network you want to login/join with: Senior Java Software Engineer, edinburgh col-narrow-left Client: Net Talent Location: edinburgh, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 12.05.2025 Expiry Date … a well-known technology business based in Edinburgh who are looking to grow their hugely successful engineering team and are looking for a Senior Software Engineer in the Java space to work on customer facing applications and systems. There is a huge … innovation with some major projects in the works. You will have experience developing highly scalable and available back-end systems & API’s using Java and Cloud based infrastructure and technologies ideally AWS. Although this is predominantly a back-end role, there will also be the option to get More ❯

Social network you want to login/join with: Senior Java Software Engineer, livingston col-narrow-left Client: Net Talent Location: livingston, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date … a well-known technology business based in Edinburgh who are looking to grow their hugely successful engineering team and are looking for a Senior Software Engineer in the Java space to work on customer facing applications and systems. There is a huge … innovation with some major projects in the works. You will have experience developing highly scalable and available back-end systems & API’s using Java and Cloud based infrastructure and technologies ideally AWS. Although this is predominantly a back-end role, there will also be the option to get More ❯

Senior Java Software Engineer, Basingstoke Client: Location: Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 13.04.2025 Expiry Date: 28.05.2025 Job Description: £100k–£150k - Remote Working - 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable … energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who has a PhD in Computer Science and is passionate about new, advanced technologies, being able to … create impactful solutions in a fast-paced, collaborative environment. Role Highlights: Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that More ❯

Senior Software Engineer (Java) – Greenfield Cyber Security SaaS Solutions Permanent ¦¦ Onsite ¦¦ London £85,000 - £100,000 DOE TechHeads is proud to partner with a global cybersecurity leader on a high-impact opportunity for a Senior Software Engineer. This … offers the chance to work shoulder-to-shoulder with a world-class team on complex, secure SaaS systems powering global enterprises. As a Senior Backend Engineer, you’ll play a key role in designing and building greenfield backend services using Java and Spring Boot … scalable systems, and play a key role in a global product roadmap , we want to hear from you. 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 on More ❯

Senior Software Engineer (Java) – Greenfield Cyber Security SaaS Solutions Permanent ¦¦ Onsite ¦¦ London £85,000 - £100,000 DOE TechHeads is proud to partner with a global cybersecurity leader on a high-impact opportunity for a Senior Software Engineer. This … offers the chance to work shoulder-to-shoulder with a world-class team on complex, secure SaaS systems powering global enterprises. As a Senior Backend Engineer, you’ll play a key role in designing and building greenfield backend services using Java and Spring Boot … scalable systems, and play a key role in a global product roadmap , we want to hear from you. 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 on More ❯

Senior Software Engineer (Java) – Greenfield Cyber Security SaaS Solutions Permanent ¦¦ Onsite ¦¦ London £85,000 - £100,000 DOE TechHeads is proud to partner with a global cybersecurity leader on a high-impact opportunity for a Senior Software Engineer. This … offers the chance to work shoulder-to-shoulder with a world-class team on complex, secure SaaS systems powering global enterprises. As a Senior Backend Engineer, you’ll play a key role in designing and building greenfield backend services using Java and Spring Boot … scalable systems, and play a key role in a global product roadmap , we want to hear from you. 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 on More ❯

Senior Java Software Engineer, Worcester Client: Lorien Location: Worcester, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description: Lorien is currently engaged with a leading SaaS provider within their sector, seeking … a Senior Java Developer to join their team as they continue to grow their existing team. You will play an important role in designing, building, extending, and supporting their SaaS platform, which is built on containerized microservices architecture within AWS. You will work closely and collaboratively … This role includes some technical leadership, mentoring colleagues, and actively contributing to improvement initiatives and leveraging modern technologies and innovative solutions. Technical Skills: Java Spring Boot Demonstrable knowledge of DevOps culture, processes, technical practices, and tools (IaC - Terraform) Experience with React and TypeScript REST Web services Experience working More ❯

Nexthink Manchester, England, United Kingdom Senior Software Engineer (Java) Company Description Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere … product very fast. There are so many things we can bring to the world and such a big room to grow! As a Senior Backend Software Engineer, you will: Work with existing data pipelines, enriching it and bringing more value to the customers. Find … next generation of our Data Platform, and help us in our journey to become a cloud-only company. Participate in all stages of software development and collaborate with different teams, from ideation to final delivery. Help the team maintain the high code quality standards and improve best practices. More ❯

Senior Software Quality Engineer – Java, Python We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast … Sky. What You’ll Do: Lead the development and execution of programmatic automation strategies to ensure thorough and efficient requirement testing as a Senior Software Quality Engineer (Broadband Release). Tooling and Test Automation Infrastructure: Familiarize with automation tools and frameworks for test development … sprint planning, backlog grooming, and retrospectives to foster alignment across teams. What You’ll Bring: Experience with test automation frameworks and scripting languages (Java, JavaScript, Python, Selenium, Robot Framework) for broadband testing. Strong proficiency in functional, performance, stress, regression, and security testing. Experience with DevOps practices, providing full More ❯

Senior Java Software Engineer - BELFAST, Lisburn Client: Confidential Location: Lisburn, United Kingdom Job Category: Other Work Permit: EU work permit required Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Synechron is seeking an experienced Senior Java Developer with strong expertise in Java, Spring Boot, Microservices, messaging services, databases, and CI/CD pipelines. The role involves joining an international team on a long-term (multi-year) project with a well-known financial organization. The position requires working 2-3 days per week … Exchange, Belfast, within a dynamic team of over 100 professionals. Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java development Spring Boot and Microservices architecture RESTful API development Kafka messaging CI/CD pipelines Database concepts and management Diversity Statement Synechron is committed More ❯

extensive experience in the Scottish market UK remote (willing to travel to Glasgow office once per quarter) We’re looking for a talented Senior Java Developer to join a growing tech team working on an exciting new platform. This is an opportunity to work with cutting … edge search technologies and large-scale data processing while contributing to a product that makes a real impact. Your Role As a Senior Java Developer, you’ll play a key role in designing, building, and maintaining a robust data platform that powers our core products. You … quality, well-structured code using Agile and TDD practices Develop new features across the full stack , from React/TypeScript front-end to Java-based backend services Build and optimize search solutions using technologies like Apache Lucene, Solr, or OpenSearch Design and implement data pipelines in collaboration with More ❯

Experienced Tech Recruiter with extensive experience in the Scottish market As the business looks to the future, we are now seeking an experienced Senior Engineer for our data team. This is a permanent, full-time position. You'll work in an agile, collaborative environment, leveraging modern … doing: Design, build, and optimize a high-performance data platform and search solution. Develop robust search capabilities using Apache Lucene, Solr, or Elasticsearch. Engineer scalable data pipelines in Java or Python. Collaborate with Business Analysts, Data Engineers, and UI Developers. Work across the full stack, from … React/TypeScript front-end to Java-based search services. Contribute to DevOps practices, code reviews, and system optimizations. Current projects you’ll be involved in: Good data is at the core our platform, and as we build out the next-generation version of the platform, how we More ❯

Endeavour Recruitment have an outstanding opportunity for an experienced Software Engineer (Java/C++) for a globally renowned software business. Within this role the Senior Software Engineer will form part of team dedicated to designing, coding … and testing a range of industry leading products. As senior member of the team you will; Provide technical leadership and motivation Support the development process Contribute to planning Take overall responsibility for the design and implementation of projects You will have proven experience of; Delivering complex Java … a salary of £50,000+, excellent benefits and the opportunity to play a critical role in the ongoing development of a market leading software product. The role is based near Reading, walking distance from a mainline station and a short distance from the M4, making an easy commute More ❯

Job Description Senior Software Engineer – Contract Manchester (Flexible Onsite/Remote) ️ 6-Month Contract £675/day (Inside IR35) About the Role We’re looking for a Senior Software Engineer to join a pivotal migration project — moving critical … DevOps-driven landscape. This is an exciting opportunity to work at the heart of a high-impact engineering transformation. You’ll combine core software engineering skills with Site Reliability Engineering (SRE) principles to deliver automation, observability, and resilience across our systems. What You’ll Do Lead migration efforts … for services running in Kubernetes, ensuring smooth rollouts with zero-downtime strategies. Design and build scalable, reliable software , optimized for performance in cloud- environments (AWS + Kubernetes). Automate processes to reduce toil and accelerate delivery using Infrastructure-as-Code and CI/CD best practices. Implement observability More ❯

Social network you want to login/join with: Senior Java Software Engineer - BELFAST, belfast col-narrow-left Client: Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 … col-wide Job Description: Synechron is looking for an experienced Senior Java Developer with strong hands-on experience in Java, Spring Boot, Microservices, and other modern Java application frameworks, messaging services, databases, and CI/CD pipelines is essential. This is to … Belfast, within a fast growing and friendly team (100+). Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension The Role: Java Spring Boot/Microservices RESTful APIs Kafka CI/CD Database concepts Diversity Statement Synechron are proud to be an equal opportunity employer. Our More ❯

want to login/join with: Location: Hybrid (1 day per week into Glasgow office) A leading SaaS organisation is looking for a Senior Java Developer to join its expanding technology team. You’ll contribute to the ongoing development of a next-generation platform, with a … data processing. This is a fantastic opportunity to work on impactful technology in a forward-thinking, data-driven environment. Your Role As a Senior Java Developer, you’ll be instrumental in building and evolving a resilient data platform that underpins key SaaS offerings. You’ll work … value from complex data. Key Responsibilities Write clean, maintainable, and well-tested code following Agile and TDD practices Contribute to both backend services (Java) and modern front-end frameworks (React/TypeScript) Develop and fine-tune search functionality using technologies like Lucene, Solr, or OpenSearch Collaborate with Data More ❯

Social network you want to login/join with: Senior Java Software Engineer - BELFAST, Newtownabbey Client: [Client information not provided] Location: Newtownabbey, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description … Synechron is seeking an experienced Senior Java Developer with strong hands-on expertise in Java, Spring Boot, Microservices, messaging services, databases, and CI/CD pipelines. The role involves joining an international team on a long-term (multi-year) project with a well-known … fast-growing and friendly team of over 100 members. Salary: £80K DOE + Discretionary Bonus + Benefits including 14% Pension Responsibilities: Developing with Java Building Microservices with Spring Boot Creating RESTful APIs Utilizing Kafka Implementing CI/CD pipelines Understanding database concepts Diversity and Inclusion: Synechron is committed More ❯

Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If … so, we’d love to hear from you. Our FinTech client could be the ideal role for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a … key We value growth and flexibility, welcoming developers from all backgrounds What You’ll Be Doing Building resilient and adaptable fintech platforms in Java Refactoring to improve code design Writing comprehensive tests for every commit Automating processes to improve efficiency Rotating across teams to enhance collaboration #J More ❯

Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If … so, we’d love to hear from you. Our FinTech client could be the ideal role for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a … key. We value growth and flexibility, welcoming developers from all backgrounds. What You’ll Be Doing Building resilient and adaptable fintech platforms in Java Refactoring to improve code design Writing comprehensive tests for every commit Automating processes to improve efficiency Rotating across teams to enhance collaboration #J More ❯

Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If … so, we’d love to hear from you. Our FinTech client could be the ideal role for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a … key We value growth and flexibility, welcoming developers from all backgrounds What You’ll Be Doing Building resilient and adaptable fintech platforms in Java Refactoring to improve code design Writing comprehensive tests for every commit Automating processes to improve efficiency Rotating across teams to enhance collaboration #J More ❯