15 of 15 Senior Software Development Engineer Jobs in the UK

Job Title: Senior Software Engineer - SDK & GUI Development Description: We are hiring for our client, an innovative technology company based in Larne, who require an experienced Senior Software Engineer to lead the architecture, development and maintenance of a cross-platform Software Development Kit (SDK). The successful Senior Software Engineer will also design intuitive Graphical User Interfaces (GUIs) and integrate advanced third-party hardware drivers (USB3, CoaXPress, CameraLink). This is a senior technical role combining strategic architectural input with hands-on coding, with an emphasis on building robust, scalable and developer-friendly tools and offering the opportunity to shape core product technology and mentor a … product strategy. Cutting-Edge Tech - Work with high-performance imaging hardware and advanced driver integrations. Attractive Package - Competitive salary, benefits, and genuine opportunities for professional growth. The Role SDK Development & Architecture Lead the architecture, design, and implementation of an SDK for internal and external developers/customers. Establish coding standards, API design guidelines, and best practices to ensure SDK More ❯

Senior Software Engineer/Developer (Python FastAPI Data) London to £90k Are you a data centric Software Engineer with strong Python and SQL skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation … platform for rapidly growing Cybersecurity insurance markets. As a Senior Software Engineer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll participate in the design and implementation of advanced mechanisms for data ingestion, transformation, mass parallel … WFH: There's a hybrid work from home model with three days a week in the high spec London, City office with rooftop bar. You have strong Python backend software engineering skills You have experience of building FastAPIs You have a good knowledge of public cloud services, they're using Azure but experience with AWS or GCP is fine More ❯

Job Title: Senior Software Engineer - SDK & GUI Development Description: We are hiring for our client, an innovative technology company based in Larne, who require an experienced Senior Software Engineer to lead the architecture, development and maintenance of a cross-platform Software Development Kit (SDK). The successful Senior Software Engineer will also design intuitive Graphical User Interfaces (GUIs) and integrate advanced third-party hardware drivers (USB3, CoaXPress, CameraLink). This is a senior technical role combining strategic architectural input with hands-on coding, with an emphasis on building robust, scalable and developer-friendly tools and offering the opportunity to shape core product technology and mentor a … product strategy. Cutting-Edge Tech - Work with high-performance imaging hardware and advanced driver integrations. Attractive Package - Competitive salary, benefits, and genuine opportunities for professional growth. The Role SDK Development & Architecture Lead the architecture, design, and implementation of an SDK for internal and external developers/customers. Establish coding standards, API design guidelines, and best practices to ensure SDK More ❯

Senior Cloud Software Development Engineer in Test (SDET) Ciphr has an exciting opportunity for a Senior Cloud Software Development Engineer in Test (SDET) to join the team as we grow and develop. Youll be responsible for leading testing of the software suite. The objective is to gain a deep understanding of … software under test, analysis of repetitive tasks and automating them where appropriate to improve the efficiency of the team and the quality of the products. This role works closely with the engineering team, the customer care team and the product management team to provide robust and intuitive software, delivering the best user experience for our clients. At Ciphr … interested in a change do have a look below at what we can offer you. Location: Remote, approx. 2 office visits a month See below the daily tasks of Senior Cloud Software Development Engineer in Test: Lead the development and implementation of comprehensive test strategies and plans. Design, develop, and maintain automated test frameworks and More ❯

Senior Cloud Software Development Engineer in Test (SDET) Ciphr has an exciting opportunity for a Senior Cloud Software Development Engineer in Test (SDET) to join the team as we grow and develop. You’ll be responsible for leading testing of the software suite. The objective is to gain a deep understanding … of software under test, analysis of repetitive tasks and automating them where appropriate to improve the efficiency of the team and the quality of the products. This role works closely with the engineering team, the customer care team and the product management team to provide robust and intuitive software, delivering the best user experience for our clients. At … interested in a change do have a look below at what we can offer you. Location: Remote, approx. 2 office visits a month See below the daily tasks of Senior Cloud Software Development Engineer in Test: Lead the development and implementation of comprehensive test strategies and plans. Design, develop, and maintain automated test frameworks and More ❯

Overview The Senior Software Development Engineer in Test will be a hands-on role on a small team of test automation engineers on the development of automated tests for the next generation patient monitoring platform. This position requires a deep understanding of solid design principles, development practices and test verification knowledge. The role will … work closely with cross-functional groups such as Systems, Hardware, Verification, Electrical and Software Engineering. The test automation development includes the patient monitoring platform of the next generation patient monitor in an enterprise of networked patient monitors physically located on multiple hospital floors communicating with several central stations. The successful candidate for this role will have test automation … development experience in agile software development environment. Responsibilities Work with the test automation team to review and derive required automation tests from requirements related to the patient monitoring platform Participate in cross-functional reviews of software requirements, architecture, software design, connectivity interface design and user interface design. Participate in the test automation component design efforts. More ❯

Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help … Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and … trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience More ❯

Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help … Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and … trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience More ❯

Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help … Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and … trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience More ❯

Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help … Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and … trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience More ❯

Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate will help … Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new technologies and … trends. With progression in this track, the responsibilities expand to include leading teams, designing complex software systems, providing mentorship, and managing cross-functional integration. Responsibilities: Design, build, deploy, and maintain quality code that is simple, well-structured, clear, and well-tested. Effectively break down and solve complex problems that require research or collaboration. Communicate effectively, regardless of medium, audience More ❯

Senior Software Developer up to 60,000 + Equity Options Join a fast-growing AI company with a bright future. With a clear 69 month product roadmap and strong early traction, this role is perfect for a developer who wants both structure and freedom - and the chance to grow into a future technical leader. Drive architectural decisions and … guide platform development Collaborate across product, ops, and commercial teams to deliver impactful features Mentor junior developers and improve overall code quality Explore and integrate emerging AI tools into real-world products 5+ years in software development, ideally with leadership or mentoring experience Strong skills in C#, plus some exposure to Python and JavaScript/TypeScript Experience More ❯

Percona takes pride in delivering stable and reliable software to our users. We are looking for a flexible and efficient SDET engineer to join our QA team. In this role, you will support our distributed engineering team by maintaining and improving the quality of our software products as part of the release process and in an ongoing … Done: Solid debugging skills and experience (e.g., analyzing log files, cored dumps, spotting patterns) Familiarity with database internals (replication, optimizer, storage engines) Good knowledge of test methods in agile software development environments Experience with tools for tracking and documenting development processes (git) is an advantage. Solid Linux sysadmin skills (e.g., adding/removing software, enabling/… English Quick learner and a great team player What Will Make You Stand Out: Previous exposure and experience in database-related technologies, for example, in a DBA, support, or development role Experience in Linux systems administration Strong troubleshooting and performance tuning skills Working with tools like profiler, gdb, and strace for debugging Experience with compiling/building/packaging More ❯

engineering, always putting the customer at the center of everything we do. About the Team As part of our team, you'll leverage your diverse skills to support both Software Engineers and QA Engineers, tackling the daily challenges of their roles. Your specialist knowledge will be invaluable in suggesting improvements to enhance quality and streamline workflows, ensuring we continue … to exceed our customers' expectations. What you'll be doing Design, develop, and maintain AI-driven automation systems Collaborate with data scientists, software engineers, and product teams to understand and deliver AI-based solutions. Build new tools and technology Assist in monitoring and maintenance of critical systems Debug failing tests to improve the quality of automated test tools and … experience and proficiency in Linux/Unix systems Hands on AWS experience or equivalent cloud providers Ability to learn new technologies quickly Mentoring less experienced Engineers and driving automation development A self-directed professional able to work independently Previous experience with Non-Functional Testing (Performance Testing, Stress Testing) Experience with infrastructure as code and orchestration technologies (Terraform, Kubernetes, CloudFormation More ❯

work here? A four-day working week with full pay, promoting work-life balance. Cutting-edge fintech innovation, giving you the chance to work on exciting tech. Strong career development support, including coaching and personal growth funds. Inclusive culture and commitment to diversity. Excellent benefits, like enhanced pensions, private healthcare, and flexible working. Purpose of the role As a … Senior SDET here you’ll get to redefine mobile-first banking so you’ll not only join a team at the forefront of innovation you’ll benefit from professional growth. You’ll support them in moving away from third party reliance by working as part of a cross functional delivery team to create, implement & maintain fully automated functional & non … salary of up to £70,000 4-day working week for better work-life balance. Flexible working Annual bonus & share scheme. Private medical insurance and health cash plan. Personal development fund Above industry standard pension contributions and extended family leave Next Steps? If you would like to know anything more about this role or even just want to hear More ❯