1 to 25 of 112 Software Development Engineer Jobs in the UK

Assistant enables first responders to access critical information exactly when they need it. As a Senior SDET , you'll play a pivotal role in ensuring this mission-critical, intelligent software ships with the highest levels of quality, performance, and trust . You'll architect test infrastructure, lead automation strategy, and own the systems that validate our most advanced multi … systems for real-time voice interaction , AI/LLM-driven features , and distributed cloud services. Partner with engineers to shape code for testability and embed quality early in the development process. Lead cross-functional quality initiatives to improve CI/CD pipelines, observability, and release readiness. Drive performance, load, and resilience testing , especially for latency-sensitive, real-time systems. … issues - using telemetry, tracing, and logs. Contribute to documentation of tools, architecture, and best practices that scale across teams. What You Bring 7+ years of experience in test automation , software engineering , or SDET roles . Advanced proficiency in Python , Java , C# , JavaScript , or Go . Strong experience building and scaling test automation frameworks and developer-focused tools. Deep understanding More ❯

At Spacelabs Healthcare , we’re shaping the future of patient monitoring through innovation, collaboration, and engineering excellence. We’re looking for a highly skilled Senior Software Development Engineer in Test (SDET) to help develop our next-generation, networked monitoring platform—used in hospitals around the world. You’ll be joining a dedicated R&D team to design … with the opportunity to contribute directly to product quality, safety, and patient care. Key Responsibilities: Design and implement automation solutions for enterprise-scale patient monitoring platforms Review and interpret software requirements to build targeted test cases and frameworks Collaborate with cross-functional teams (Software, Systems, Hardware, and Electrical Engineering) Maintain automated test infrastructure in CI/CD pipelines … Ensure deliverables meet compliance and quality standards within a regulated environment Qualifications Bachelor’s degree in Computer Science, Software/Computer Engineering or related field 5+ years in software development, including 3+ years in test automation Strong proficiency in Python or similar scripting languages Solid understanding of Object-Oriented Design , test architecture, and verification methods Hands-on More ❯

efficiencies, and create a safer environment for patients. Why work at Spacelabs? Because lives depend on you! Role Overview Spacelabs is seeking a technically accomplished and experienced Principal Automation Software Development Engineer in Test to lead automation initiatives for our next-generation, networked patient monitoring platform. This is a senior-level, hands-on leadership role central to … the reliability, performance, and safety of systems used in critical healthcare environments. Key Responsibilities: Drive the design and implementation of scalable test automation frameworks and tools Translate system and software requirements into effective test strategies and architectures Collaborate across Systems, Software, Hardware, and Electrical Engineering teams Lead reviews of technical specifications, interface designs, and test workflows Guide the … assets, and uphold compliance standards Mentor engineers and support high standards in engineering practice and ethics About You: Bachelor’s degree in a relevant engineering discipline 10+ years in software development, including 4+ years in test automation leadership Expertise in Python or similar scripting languages Strong background in Object-Oriented Design, design patterns, and verification methods Proven experience More ❯

Sr. Software Development Engineer in Test, Blink Job ID: Amazon EU SARL (UK Branch) As a Senior Software Development Engineer in Test (SDET), you will anticipate challenges, dive deep with engineers across the Blink organization, and regularly communicate with senior leaders and stakeholders at all levels. You will amplify your impact working closely with … team members and software development managers to drive mindful discussions that lead to robust test automation frameworks, comprehensive test strategies, and high-quality solutions. Your expertise in both software development and quality assurance, combined with strong test automation capabilities, will be crucial in ensuring the reliability and performance of our systems. We're seeking an engineer … driven insights into test coverage Drive adoption of AI-augmented testing practices across teams, focusing on the integration of intelligent automation tools and ML-based testing approaches in our development workflow A day in the life As a Senior Test Innovation Engineer, you'll lead the evolution of our next-generation automation platform while mentoring teams on modern More ❯

Senior Software Development Engineer, AWS UK Job ID: AWS EMEA SARL (UK Branch) Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of helping to build and run the world's largest cloud computing infrastructure? Amazon Web Services (AWS) builds and operates some … consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud … services. This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement. Key job responsibilities Amazon has a collaborative, purposeful and More ❯

Job ID: Amazon Spain Services, S.L.U. The Amazon Business team is building a development team to disrupt the way businesses, governments and institutions purchase their supplies. Our team is focused on building solutions to enable business customers to research, discover and buy business, industrial and scientific products in large catalogs; across multiple devices, marketplaces and regions. Our customers include … are here to solve this. Go ahead and join us. Amazon is growing extremely fast, and our team is growing even faster! Key job responsibilities - Design and modify scalable software architecture of full stack systems. - Work independently to deliver and maintain features. - Apply software engineering best practices to the development life cycle (incremental delivery, coding standards, code … code - Driving improvements on team-level code quality, process efficiency and knowledge sharing. - Troubleshooting a wide variety of customer issues all across AB ordering domain. - Focusing on Operational Excellence (development processes, monitoring, code deployment, automated testing, dashboarding ). - Work with partner teams to enable key behaviors on their platforms. About the team Amazon Business Cart charter is the guardian More ❯

Senior SDET £60,000 Remote, UK & Ireland We’re hiring a Senior SDET — a deeply technical role for engineers with a strong development background who’ve transitioned into testing and quality. You’ll play a key role in building out our internal automation ecosystem—designing the frameworks, libraries, and tooling we need from the ground up. This isn’t … CI/CD automation, shift-left testing practices, and quality-by-design across teams. Mentor developers and testers on best practices, tooling, and automation techniques. You should have: A software engineering background with a strong understanding of design and architecture. Proven experience building automation ecosystems from scratch—frameworks, test libraries, internal tooling. Experience testing both front-end and back More ❯

Job Title: Senior Software & Controls Engineer – Machine Automation & UI Development Location: Sheffield, UK (Hybrid working available, candidates must be based within a commutable distance of the Sheffield office) Type: Full-time, Permanent About Fyous Fyous is revolutionising manufacturing with PolyMorphic Moulding – the world’s first infinitely reconfigurable pin tooling system. From aerospace to medical to footwear, we … create machines that cut cost, reduce waste, and enable on-demand custom parts. As we scale our next-generation platforms, we’re looking for an exceptional Software & Controls Engineer to help bring our technology to life. www.fyous.com Our Culture At Fyous, culture is not an afterthought – it's a core driver of our success. We’re committed to … resolution of internal friction. We believe great companies are built from the inside out – and that starts with how we treat each other every day. Role Responsibilities As a Software & Controls Engineer, you’ll play a critical role in developing the control systems and user interfaces for our PolyMorphic Moulding machines. This is a multidisciplinary position blending low More ❯

Principal Automation Test Engineer Next-Gen Medical Devices Location: Scotland | Team: R&D | Type: Full-Time Spacelabs Healthcare is seeking a hands-on Principal Automation Test Engineer to lead the strategy, design, and delivery of test automation for our next-generation networked patient monitoring platform. Youll work across systems, hardware, software, and verification teams to ensure robust … automation backlog with cross-functional teams Mentor engineers and promote high-quality engineering practices Ensure timely delivery of automated test solutions and documentation What You Bring 10+ years in software engineering, including 4+ years in test automation leadership Deep expertise in Python, OOP principles, CI/CD workflows, and Agile methods Experience with automation tools and modern test practices More ❯

Software Development and Delivery Engineer JOB REPORTING TO: Head of Backend Development Delivery LOCATION: NI/Hybrid About StormHarvester: Our products deliver on real-world issues in solving water company and industry problems with existing and new infrastructure that is critical to the environment, economy and everyday living. We are primarily data driven with domain expertise … delivering insights to water networks and assets using analytics, presentation, machine learning and AI that is SAAS and cloud based. About the role: Working as part of a development and delivery team, designing, developing, implementing, testing, maintaining, supporting and delivering backend features, functionality and APIs for our customers. This will involve working with the frontend team, understanding and appreciating … implement and test these as part of delivery. Working with a team and in delivery to test and validate any features, fixes or updates. Contribute to delivery process and development environments. Build in as needed custom features while seeking to maximise reuse and productisation of features. Implementation and delivery of designs/fixes as part of a continuous delivery More ❯

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Senior Software Development Engineer - Automation About this role We're seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Operations, Tech, and Business stakeholders, bringing a passion for using software and technology to create impactful solutions. … As a candidate for this role, you'll understand the benefits of process automation to enable user efficiency, the importance of well-governed solution development, and how to balance these needs to produce easy-to-use software. You're able to seamlessly switch from deep diving into users' needs and technical challenges, to discussing solutions and prioritisation. You're … and are excited by the prospect of delivering value through the automation of Business processes. What you'll do Build, test, support, and maintain a range of internal facing software products and solutions that automate Business processes Collaborate with a wide range of internal teams to define their needs and prioritise delivery of those that add most value Be More ❯

Sr. Software Development Engineer, Governance, Risk & Compliance (GRC) Are you a seasoned software engineer passionate about building scalable and highly available systems that drive innovation? Join Amazon Finance Technology (FinTech) and be part of a team that develops applications supporting Amazon's global growth. In this role, you will be responsible for designing, implementing, and … deploying mission-critical software solutions that enable Amazon to meet compliance, lineage, and security goals across all AWS services. Key job responsibilities Architect and develop highly scalable, fault-tolerant, and available services that underpin large-scale processing solutions. Collaborate with senior engineers to design and implement innovative software applications using modern techniques. Leverage AI/ML technologies to … the most important features for our customers. Provide technical guidance and mentorship to junior engineers, fostering a culture of continuous learning and growth. A day in the life A Software Development Engineer-III on the FinTech-Delta team is an autonomous contributor that leads the development, maintenance, and evolution of software features that help to More ❯

Sr. Software Development Engineer, WW Returns and ReCommerce Our Returns and ReCommerce division is an innovative organization committed to achieving sustainable excellence through our "Triple Zero" vision: zero product defects, zero waste to landfill, and zero friction in customer experience. We are dedicated to creating value for our stakeholders while promoting environmental sustainability. Our integrated team of … driven approach ensures strategic decision-making that benefits both customers and the environment. Join our innovative technology team in revolutionizing sustainable commerce through advanced distributed systems. We are seeking Software Engineers who will architect and develop scalable, real-time solutions using innovative technologies including C++, Java, and distributed databases. Join our team in developing transformative technology solutions that drive … business value while supporting environmental sustainability. We are building systems that matter, creating impact at scale, and fostering innovation in sustainable commerce. - 5+ years of non-internship professional software development experience - 5+ years of programming with at least one software programming language experience - 5+ years of leading design or architecture (design patterns, reliability and scaling) of new More ❯

Role Summary Grayson Thermal Systems is seeking a talented Software Development Engineer to contribute to the development, maintenance, and enhancement of software solutions that power our thermal management systems. The successful candidate will collaborate with cross-functional teams to design, develop, and deploy high-quality software applications that support our industry-leading products. Key … the systems and controls team, developing, implementing and continuously improving control strategies, algorithms, and other technical solutions to whole-vehicle HVAC, powertrain and battery thermal management systems. Functional and software requirements capture. Modelling and design of high-level control systems. Implementation of control systems in embedded environment using C/C++ (bare-metal and RTOS). Validation and documentation … other activities typical within and engineering-led business. Supporting, mentoring, sharing knowledge with more junior engineers and peers. Health & Safety Adhere to all company health and safety policies, ensuring software applications align with safety regulations. Identify and mitigate software-related safety risks within system integration. Support the implementation of fail-safe measures within software solutions to protect More ❯

Role Summary Grayson Thermal Systems is seeking a talented Software Development Engineer to contribute to the development, maintenance, and enhancement of software solutions that power our thermal management systems. The successful candidate will collaborate with cross-functional teams to design, develop, and deploy high-quality software applications that support our industry-leading products. Key … the systems and controls team, developing, implementing and continuously improving control strategies, algorithms, and other technical solutions to whole-vehicle HVAC, powertrain and battery thermal management systems. Functional and software requirements capture. Modelling and design of high-level control systems. Implementation of control systems in embedded environment using C/C++ (bare-metal and RTOS). Validation and documentation … other activities typical within and engineering-led business. Supporting, mentoring, sharing knowledge with more junior engineers and peers. Health & Safety Adhere to all company health and safety policies, ensuring software applications align with safety regulations. Identify and mitigate software-related safety risks within system integration. Support the implementation of fail-safe measures within software solutions to protect More ❯

Principal SDET (Software Development Engineer in Test) Location: Belfast (Hybrid) Are you a senior test automation expert ready to shape the future of quality engineering at a global scale? Join our client’s fast-growing engineering hub in Belfast, where innovation meets impact. Our client is seeking a Principal SDET to lead the design, development, and … to a high-performing offshore SDET team, ensuring best practices and engineering excellence. Collaborate closely with product owners, developers, and DevOps to integrate testing into every stage of the development lifecycle. Drive test strategy, including performance, integration, and end-to-end automation. Champion quality engineering principles and advocate for testability, CI/CD, and observability in our platform. What More ❯

Who we're looking for: A skilled Software Development Engineer in Test (SDET) to join our QA team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies, with a particular emphasis on regression testing … for our StoreFront platform. The challenge: To drive quality assurance initiatives, develop comprehensive test strategies, and work closely with developers to ensure the highest standards of software quality. Your expertise in automation and load testing will be crucial in maintaining the reliability and performance of our user-facing applications while supporting our continuous integration and deployment processes. Where you … Monitor and improve test metrics, including coverage and execution time Mentor team members on testing practices and automation techniques What we're looking for Ability to collaborate effectively with development teams Strong analytical skills for test result analysis and bug reporting Strong experience in automated testing and test framework development with automation tools such as playwright, puppeteer etc. More ❯

Job Title Senior Software Development Engineer - Fullstack Job Description In this role, you have the opportunity to Work on new product features, as well as maintenance of existing versions. You work in a modern environment, with state-of-the-art technologies. You collaborate on the software development with R&D Teams. You work in both … English and French. You apply the best practices, methods and techniques of modern software development following software regulations on medical devices. You are responsible for Design the technical solution that meets the functional specifications and potential risks. Supported by architects, participate in the technical choices in accordance with the architecture choices established by the project managers. Develop … embedded applications following development standards and processes then integrate them into the associated device of the final product. Maintain a high quality and testable codebase. Participate to code reviews and pair-programming with the team. Create and maintain the CI/CD pipelines necessary for the deployment of our solution in coordination with the other teams working on the More ❯

the job overview below. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the AI and Machine Learning Data Platform Team, you are an integral part of an agile team that works to enhance, build, and … in support of the firm's business objectives. The test engineering team is at the forefront of innovation, developing intelligent agents powered by top foundational models to enhance the development and testing experience for our teams and partners. We build solutions that automate quality workflows, accelerate debugging, and enable smarter decision-making across SDLC. Join us in shaping the … ML technologies, analyzing results, tuning models Provides has Hands on coding to bring the experimental results into production solutions by collaborating with engineering team. Owning end to end code development in python for both proof of concept/experimentation and production-ready solutions. Optimizes system accuracy and performance by identifying and resolving inefficiencies and bottlenecks. Collaborates with product and More ❯

Our client, a large Aerospace and Defence supplier is looking for a Full Stack Software Development Engineer to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must hold the sole British national and be willing to obtain full SC Clearance ahead of starting. 6 month initial … days per week onsite in Stevenage due to the nature of the role Responsibilities: You will be working within a small and will be responsible for: - The continued development of the Web UI components Maintenance and testing of .net microservices Creating the appropriate documentation Collaborating with and assisting other members of the team Skillset/experience required: Essential experience … knowledge of Kubernetes/Docker You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You have experience working in an agile development environment. You have the ability to identify and solve complex problems. You have the ability to design innovative and user-friendly interfaces. You are familiar with modern software More ❯

Our client, a large Aerospace and Defence supplier is looking for a Full Stack Software Development Engineer to join them on a contract basis at their site in Stevenage. Due to the nature of the role, applicants must hold the sole British national and be willing to obtain full SC Clearance ahead of starting. 6 month initial … days per week onsite in Stevenage due to the nature of the role.. Responsibilities: You will be working within a small and will be responsible for: - The continued development of the Web UI components Maintenance and testing of .net microservices Creating the appropriate documentation Collaborating with and assisting other members of the team Skillset/experience required: Essential experience … knowledge of Kubernetes/Docker You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You have experience working in an agile development environment. You have the ability to identify and solve complex problems. You have the ability to design innovative and user-friendly interfaces. You are familiar with modern software More ❯

Job ID: Amazon Development Centre (Scotland) Limited Wren is an exciting new team in Amazon, responsible for creative management within Amazon. This team owns critical infrastructure that supports our global advertising business from the advertisers' point of view, supporting a range of image, video and audio ad programs. The team is seeking a talented and passionate software development engineer to join our welcoming and friendly team, based in our beautiful Edinburgh office. You will work as part of a small agile team, supporting and further developing our creative management services. As an engineer, you will be involved in every aspect of the process - from idea generation & technical design through to development & deployment - giving you … who can delight customers by continually learning and inventing. From day one, you'll be working with, and supported by experienced engineers. BASIC QUALIFICATIONS - Experience in professional, non-internship software development - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - Experience contributing to the architecture and design (architecture, design More ❯

Software Development Engineer in Test (SDET) Fintech | London/Hybrid Join a fast-moving fintech company at the forefront of real-time trading technology. We're looking for a skilled SDET to help drive quality across a suite of high-performance web applications used by leading global financial clients. What You'll Do: Build and maintain robust … Excellent communication and a collaborative mindset Exposure to Agile teams and a curiosity for financial systems If you're ready to shape the quality strategy behind cutting-edge financial software, we’d love to hear from you. Bring your expertise, grow with a talented team, and help us deliver technology trusted by the world’s top institutions. More ❯

Software Development Engineer II, WW Returns and ReCommerce Not many teams aspire to zero. Welcome to the Worldwide Returns and ReCommerce team (WWR&R) at WW R&R is an agile, innovative organization dedicated to 'making zero happen' to benefit our customers, our company, and the environment. The mission of WWR&R is to eliminate defects that … what they buy, recover returned & damaged product value, and create the best customer returns experience in the world. Amazon WW R&R is comprised of business, product, operational, program, software engineering and data teams that manage the life of a returned or damaged product from a customer to the warehouse and on to its next best use. Our work … develop, document and support massively scalable, distributed real time systems. Using C++, Java, object oriented design patterns, distributed databases and other innovative storage techniques, you will build and deliver software systems that support complex and rapidly evolving business requirements. We are looking for software engineers with 2+ years of solid Software engineering experience involving solving complex problems. More ❯

Job Title Senior Software Development Engineer Job Description Job Posting Description In this role, you have the opportunity to Be involved in the development of Philips CDS software, within the Tools team. In compliance with the ISO standards applied to the medical sector (ISO 13485), you will participate in the creation of tools used by … our development teams. You will propose a technical design, and you will write the code and its documentation. You will be in contact with our architects to develop the tools of tomorrow that will allow teams to gain in productivity and ensure our technological lead. You will work in a modern environment, with state-of-the-art technologies. You … work entirely in English. You will apply the best practices, methods and techniques of modern software development. Your role: Design the technical solution that meets the functional specifications Participate in the technical choices in accordance with the architecture choices established by the project managers Develop software in accordance with development standards and procedures Software development More ❯