21 of 21 Senior Java Software Engineer Jobs

Java (Back-end) Software Engineer Edinburgh/Hybrid Up to £70,000 I am looking for a Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work … Hybrid, flexible and UK remote working on offer along with pension, private healthcare, DIS, career progression and other benefits on offer. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software ...

Java (Back-end) Software Engineer Edinburgh/Hybrid Up to £70,000 I am looking for a Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work … Hybrid, flexible and UK remote working on offer along with pension, private healthcare, DIS, career progression and other benefits on offer. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software ...

Java (Back-end) Software Engineer Edinburgh/Hybrid Up to £70,000 I am looking for a Java Software Engineer to join a leading international network security software company This is a fantastic opportunity to work … Hybrid, flexible and UK remote working on offer along with pension, private healthcare, DIS, career progression and other benefits on offer. The Role: Software development and support of complex and algorithmic Java software within a Linux environment. Development and use of software ...

Senior Software Engineer/Developer (Java Full Stack) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands-on role … scaling technology company that produces software solutions for the defence and civil aviation sector. As a Senior Software Engineer you will design and develop client based features and enhancements, working across the full technology stack on confidential projects. ...

Senior Software Engineer/Developer (Java Full Stack) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands-on role … scaling technology company that produces software solutions for the defence and civil aviation sector. You can get further details about the nature of this opening, and what is expected from applicants, by reading the below. As a Senior Software Engineer you will ...

Senior Software Engineer – Nottingham Engineering Hub At LSEG, we’re transforming financial markets through data, technology, and innovation. Our teams build resilient, scalable platforms that power global finance. If you’re passionate about writing clean, maintainable code, building cloud-native applications, and delivering software … that makes an impact, we invite you to bring your skills to our collaborative tech hub in Nottingham. About The Role As a Senior Software Engineer , you will: Design and develop Java-based microservices for cloud-native applications on AWS. Work ...

Senior Java Engineer – 6 Month Contract Industry: Global e-commerce & logistics We're supporting a major international tech business looking for an experienced Senior Java Engineer to join their Transport & Delivery team. You'll help build and enhance … high-performance delivery APIs, microservices, and carrier integrations. Key Requirements 5+ years software development experience Strong Java (8+), Spring Boot, REST APIs SQL/NoSQL databases Testing: JUnit, Mockito, WireMock Docker, Kubernetes, CI/CD (Jenkins) Experience with third-party integrations Ability to work independently ...

Senior Java Engineer – 6 Month Contract Industry: Global e-commerce & logistics We're supporting a major international tech business looking for an experienced Senior Java Engineer to join their Transport & Delivery team. You'll help build and enhance … high-performance delivery APIs, microservices, and carrier integrations. Key Requirements 5+ years software development experience Strong Java (8+), Spring Boot, REST APIs SQL/NoSQL databases Testing: JUnit, Mockito, WireMock Docker, Kubernetes, CI/CD (Jenkins) Experience with third-party integrations Ability to work independently ...

Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services … modern, cloud-native environment. What you'll be doing: Designing and developing performant, scalable backend systems using Java (up to Java 21). Building microservices with Spring Boot and related frameworks. Developing and maintaining RESTful APIs and event-driven systems. Writing clean, testable code and following ...

Java Engineer – 6-Month Contract – Hybrid (2 days on site, London) - Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, high-availability systems used by millions. This role offers the chance to build and enhance complex backend services … modern, cloud-native environment. What you’ll be doing: Designing and developing performant, scalable backend systems using Java (up to Java 21). Building microservices with Spring Boot and related frameworks. Developing and maintaining RESTful APIs and event-driven systems. Writing clean, testable code and following ...

Senior Java Backend Engineer Location: Hybrid – London Job Type: Permanent | Full-Time Salary: £80,000 – £95,000 + Benefits We're supporting a fast-scaling UK digital banking platform as they continue strengthening the systems that power millions of daily transactions. They … looking for a Senior Backend Engineer with strong Java engineering experience and a passion for building reliable, distributed systems at scale. This role is ideal for someone who enjoys working on event-driven, distributed architectures, values thoughtful system design, and wants to deliver high ...

Senior Software Engineer/Developer (Java Full Stack) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands-on role … scaling technology company that produces software solutions for the defence and civil aviation sector click apply for full job details ...

Role: Senior Java Developer Type: Contract (Outside IR35) Location: Farnborough, UK (hybrid – 3 days per week) About the Role We are seeking a highly skilled and experienced Senior Java Developer to design, develop, and maintain robust, scalable, and high-performance applications. … ideal candidate will have deep expertise in Core Java, Spring Framework, and Microservices architecture, along with hands-on experience in AWS cloud services and automation tools like Terraform or Ansible. Required Skills & Qualifications Strong proficiency in Core Java, OOPs concepts, and Spring 11/17 Framework. ...

Senior Developer – London 2 days a week/3 days remote | Software Engineering A growing tech organisation is looking for a Senior Developer to join its Software Engineering team in London. This is a great opportunity for a hands-on technologist … enjoys solving complex problems, working on large-scale enterprise systems, and delivering high-quality software solutions. In this role, you'll contribute to technical design, end-to-end development, and delivery of enhancements across a suite of core enterprise products. You'll work closely with architects, project managers ...

This problem is quite interesting and challenging due to its inherent complexity, and we are building innovative solutions to address it. As a Senior Software Engineer, you will own large-sized, impactful projects within the EDD domain. Your responsibilities span … beyond, contributing to high-impact cross-team initiatives. Qualifications What we expect from you: You have 7+ years of experience working with Java 8+, Spring framework, asynchronous message queues (e.g., Kafka, RabbitMQ), and have architected and built highly scalable microservices. A strong product mindset and a deep passion ...

Role: Java FullStack Engineer Location: Sheffield, UK (3 days weekly from office) Job Type: Contract - inside ir35 Minimum of 8 years' applied experience as an API engineer Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data … engineering background in back-end microservices application development, application security and authentication development, cache and middleware More than 8 years' experience programming in Java and ideally Go and Rust Expertise in JVM tuning and diagnostic for application troubleshooting and performance-optimization Expertise in distributed system design including microservices ...

learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookout for a passionate Software Engineer who is skilled at hands on development. This is a full-time, permanent and in-office position based in Rockstar’s unique game … development studio in the heart of Dundee, Scotland. What We Do The Rockstar Games Information Systems team create and maintain production software tools that are used by all game development disciplines to support the creation of all Rockstar Games projects. The tools we build range from task management ...

driven design to streamline internal processes, boost efficiency, and deliver innovative solutions. The team's expertise spans a wide range of technologies, including Java and Python-based MicroServices, AWS/GCP cloud backend systems, Big Data technologies like Hive and Spark, and modern Web applications. With a globally … strong sense of ownership, and a collaborative spirit that drives impactful results for Roku's business operations. About The Role As a senior technical lead, you consider yourself a platform services developer and developing innovative solutions using modern software frameworks and paradigms. You are self-driven ...

Location: Nottingham, United Kingdom (Hybrid: 3 days in office, 2 days remote) About the Role: We are expanding our Java Development team in Nottingham! If you're passionate about building high-quality software that enhances the lives of consumers, this is your chance to work … collaborative, self-organized engineering environment. Key Responsibilities: Design and develop software features that are both delightful and essential to users Work closely with Product Management to bring ideas to life Own and lead development on team-owned components and features Innovate within your team and contribute to your ...

continuously iterating on the services we run, with a focus on availability, security, and ease of use. We're looking for an engineer with relevant experience who can analyse complex requirements and deliver simple solutions to help our teams achieve our mission with speed and confidence. What will … learn more we do want to hear from you! Experience in designing, building public API platforms that others integrate with. Strong understanding of Java with experience with Spring boot Experience with microservices and event driven design. Worked with Kafka or similar messaging systems Knowledge of relational databases. ...

London Hybrid 1-2 days a week in the office eligibility to work in the UK Role Overview We are seeking a skilled Senior Developer to join a newly formed engineering team focused on removing legacy components and addressing technical debt within our Media Services products click apply ...