1 to 25 of 349 Software Development Engineer Jobs in England

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 ❯

Senior Software Development Engineer in Test Join to apply for the Senior Software Development Engineer in Test role at Akamai Technologies Senior Software Development Engineer in Test Join to apply for the Senior Software Development Engineer in Test role at Akamai Technologies Get AI-powered advice on this … Senior SDET in Akamai's Cloud Platform team, you'll ensure system quality, build automation frameworks for microservice deployments,, driving impactful cloud projects with technical excellence. As a Senior Software Development Engineer in Test, you will be responsible for: Improving internal processes and systems on a consistent basis Thinking about and building highly available, scalable, secure, performant … different opportunities. There are so many different ways to build your career at Akamai, and we want to support you as much as possible. We have all kinds of development opportunities available, from programs such as GROW and Mentoring, to internal events like the APEX Expo and tools such as Linkedin Learning, all to help you expand your knowledge More ❯

Senior Software Development Engineer in Test (SDET) - Midnight Senior Software Development Engineer in Test (SDET) - Midnight 2 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with … Continue with Google Continue with Google Who are we? IOG, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and … adoption of blockchain technology globally. Who are we? IOG, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption More ❯

we’re unapologetically curious and we’re 100% committed to saving space, protecting our planet and turning connectivity into actionable intelligence. We are seeking a highly skilled and motivated Software Engineer – Development and Test to design, develop, and optimize software for battery-operated IoT devices with a strong emphasis on testing automation. The role involves developing … low-level software, focusing on power efficiency, real-time performance, system reliability, and implementing robust testing frameworks. You will also contribute to Board Support Packages (BSPs), kernel-level development, and platform integration. Primary focus will be on Automation pipelines before the platform SW goes out to other teams. What you will do: Core Development Embedded Software Development : Design, write, debug, and maintain low-level software for embedded systems, including BSP and drivers. Power Optimization : Implement algorithms and techniques to minimize power consumption for battery-operated devices. Kernel and RTOS Development : Customize and optimize RTOS (e.g., FreeRTOS) or Linux kernel components for embedded platforms. IoT Integration : Develop secure and efficient communication protocols for 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 Engineer, Python Development - London Join to apply for the Senior Software Engineer, Python Development - London role at Fitch Ratings Senior Software Engineer, Python Development - London 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer, Python Development - London role … at Fitch Ratings Fitch Group is currently seeking a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in … New York, Fitch Group is owned by Hearst. Fitch's Technology & Data Team is a dynamic department where innovation meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared Technology Services, Technology, Risk and the Executive Program Management Office (EPMO). Driven by our investment in cutting-edge technologies like AI More ❯

DESCRIPTION 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 who will shape the future of our AI-powered automation platform, with a particular focus … 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, Network Observability - Active Monitoring Job ID: 2869655 | Amazon Development Centre Ireland Limited Amazon is looking for Sr. Software Development Engineers to build the software that observes one of the world’s largest and most complex networks. Tens of millions of customers rely on Amazon’s network for using our … and businesses on top of Amazon Web Services (AWS). Our goal is to become The Infrastructure Platform for the world – achieving this goal requires high-leverage, massively scalable software systems. Our success depends on our world-class network infrastructure, and our network depends on our Network Observability team. We are looking for a Senior Software Development Engineer to build, design, and operate one of the most complex and advanced monitoring systems in the world. With millions of agents actively probing Amazon’s global network, our system generates gigabytes of data per second that need to be enriched, aggregated, and processed in real time. Scalability and performance are key, as is ensuring the system’s More ❯

Senior Software Development Engineer - GenAI, Amazon Ads - Creative X Job ID: 2979870 | Amazon Development Centre (London) Limited How can Amazon improve the advertising experience for customers around the world? How can we help advertisers and customers find each other in a meaningful way? Amazon Ads creates and transforms the connection between retailers/service providers and … and are looking for a team that drives results to help influence Amazon business decisions, this is the right place for you. Our team is looking for a Senior Software Engineer who can help us to build the next generation of AI-based Judge systems that identify and correct issues with Advertiser creatives. Working with our scientists and … guardrails for both advertiser and AI Generated creatives and assets. Key job responsibilities Key job responsibilities: * You thrive in environments where the solution is not well defined. You deliver software that adapts. * You’re excited to work directly with AI researchers and scientists to transform novel research into production systems. You have experience or are interested in learning about More ❯

You understand software development and testing principles, and apply those to craft code and test scenarios that's easy to understand, modify, and collaborate on. You also understand quality, resiliency and supportability. If you're a self-motivated engineer who enjoys taking ownership and making a tangible impact, we want to hear from you! Our team: The … an equal opportunity employer. If you meet most but not all of our requirements, please apply anyway; we’d love to hear from you. Role Responsibilities: As a Senior Software Development Engineer in the StoreFront team with a focus on testing, you will be working alongside our developers to design and implement our long term test strategy … for our products, allowing us to make faster changes to our services, and enabling modernisation of our code base, helping to deliver world-class software solutions to our customers. Design and implement flexible testing solutions for our development teams. Influence and collaborate with internal teams to ensure the end to end delivery of solutions. Help drive world-class More ❯

Fitch Group is currently seeking a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries … New York, Fitch Group is owned by Hearst. Fitch's Technology & Data Team is a dynamic department where innovation meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared Technology Services, Technology, Risk and the Executive Program Management Office (EPMO).Driven by our investment in cutting-edge technologies like AI and … about a career in technology and data at Fitch? Visit: https://careers.fitch.group/content/Technology-and-Data/About the Team: We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based on event More ❯

box sets on the Prime Video Store. Prime Video is a fast-paced, growth business - available in over 240 countries and territories worldwide. We are looking for a Senior Software Development Engineer to join the Prime Video Offers Tech team. We build high scale, low latency core systems which power Prime Video's commerce experience (e.g., buying … their hard-earned money. Key job responsibilities You will be responsible for the long term, strategic technical vision for your team. You will lead large initiatives, through design and development, across our high scale, low latency services that power the customer acquisition journey. You will be a mentor to your team, setting the right operational excellence bar. You will … opportunity to hire, coach and mentor others. BASIC QUALIFICATIONS - Experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems - Experience building complex software systems that have been successfully delivered to customers - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design - Knowledge of professional More ❯

Senior Software Development Engineer in Test (SDET) Join to apply for the Senior Software Development Engineer in Test (SDET) role at Tillo Senior Software Development Engineer in Test (SDET) Join to apply for the Senior Software Development Engineer in Test (SDET) role at Tillo 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’ll work: This role More ❯

Senior Software Development Engineer - GenAI, Amazon Ads - Creative X Job ID: 2979870 | Amazon Development Centre (Scotland) Limited - A64 How can Amazon improve the advertising experience for customers around the world? How can we help advertisers and customers find each other in a meaningful way? Amazon Ads creates and transforms the connection between retailers/service providers … problems and are looking for a team that drives results to help influence Amazon business decisions, this is the right place for you. Our team is seeking a Senior Software Engineer to help build the next generation of AI-based Judge systems that identify and correct issues with Advertiser creatives. Working with scientists and other engineers, you will … leadership and execute systems that drive revenue and reduce customer frustration by providing smart, automatic guardrails for both advertiser and AI-generated creatives and assets. Key Responsibilities Deliver adaptable software solutions in undefined environments. Collaborate with AI researchers and scientists to transform research into production systems, with experience or interest in AWS Bedrock, SageMaker, and MLOps tools. Iterate quickly More ❯

Software Development Engineer Test III, Prime Video Commerce At Prime Video Commerce, we're building the foundation subscription capabilities that power Prime Video's platform across global markets and diverse devices. We're looking for a Sr. Software Development Engineer Test (SDET) to join our journey of technical excellence and customer obsession.As an SDET … on our team, you'll blend your software development expertise with quality engineering to create robust test automation frameworks that ensure our subscription services remain reliable, scalable, and performant. You'll work in a collaborative environment where quality is everyone's responsibility, and your contributions will directly impact the viewing experience of customers around the globe. We're … responsibilities Key job responsibilities - Lead the design and evolution of our automated test framework, ensuring it can handle the complex requirements of our expanding product portfolio - Collaborate closely with software engineering and quality assurance teams to identify opportunities to improve test coverage and optimize testing workflows - Develop advanced test automation tools and integrations to accelerate software development More ❯

Senior Software Development Engineer, AWS FSx for Windows AWS FSx is a fast-growing managed file system service, offering customers their choice of file system with the quality, reliability, and scale of AWS. We are looking for a Senior Software Development Engineer to join the Amazon FSx for Windows team as we grow and … 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 customers who … AI/ML to EDA, Media & Entertainment to HPC, and enterprise IT that have a need to interact with Windows file systems. We build infrastructure-as-code to deploy software quickly and efficiently across the globe and automate the monitoring and health of our software at never- seen-before scale. About the team Our team puts a high More ❯

Senior Software Development Engineer – Rust Job ID: 3003844 | Amazon Development Centre Ireland Limited Amazon DynamoDB is a key-value and document database that delivers single-digit-millisecond performance at any scale. As a fast-growing service at the core of the AWS Cloud, our business and engineering decisions have widespread impact across AWS, Amazon, and beyond. … it is Day 1 for the DynamoDB business. We are constantly improving and adding new capabilities to DynamoDB, and we are looking for a deeply technical, team-first senior software development engineer to push DynamoDB even further. DynamoDB engineers say DynamoDB is a technically challenging space that requires unique and innovative solutions. As a senior SDE on … architectural skills to the next level. Our systems have to be highly available, scalable, and efficient. We can’t get away with two out of three. As a senior engineer, you will design systems to adhere to these tenets and mentor junior engineers to do the same. You will tackle hard distributed-systems problems as well as difficult resource 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 Software Engineer - Realtime Server Development (C++) Join to apply for the Senior Software Engineer - Realtime Server Development (C++) role at FactSet Continue with Google Continue with Google Senior Software Engineer - Realtime Server Development (C++) 2 days ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - Realtime Server Development (C++) role at FactSet FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate … over 12,000 employees worldwide and offices across North America, Europe, and Asia Pacific, FactSet has achieved $1.4 billion in annual revenues. Team The team develops high-performance server software to provide complex query capabilities on dynamically changing stock markets and financial data. These capabilities are used by FactSet’s APIs and other client-side applications. Tasks include the More ❯

Software Development Engineer - Test, Lab126 Lab126, Devices Team is looking for a passionate and talented Software Engineer in Test who has experience in test design, implementation, and automation. As a member of the team, you will be responsible for leading the development of testing infrastructure and automated testing of core product features. You will … influence on our overall strategy by helping define product features, drive the system architecture, and spearhead best practices that enable a quality product. Key job responsibilities - Build and improve software and tools by translating business, functional and design requirements and problems into robust, scalable, and supportable test solutions. - Be a champion for the user: Insist on the highest standards … and help create functional and engaging features that delight customers. - Mentor junior software development engineers in test and being pioneer for building the effective test team and extensible test solutions. A day in the life As a Test Engineer, you will be responsible for establishing new test frameworks and processes for testing a brand new device. To More ❯

Senior Software & Controls Engineer – Machine Automation & UI Development Senior Software & Controls Engineer – Machine Automation & UI Development 2 days ago Be among the first 25 applicants 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 … 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 … 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 ❯

an inclusive employer and a member of myGwork – the largest global platform for the + business community. Please do not contact the recruiter directly. Who we are: Charles River Development (CRD) is the FinTech division of State Street. Together with State Street's Middle and Back-office services, Charles River's cloud-based Front Office technology forms the foundation … of technology-led innovation, resiliency, efficiency and growth for investors and the people they serve. CRD Engineering organization is innovating and transforming the platform by moving away from monolithic software to utilising next cloud-based technology that leverages Microsoft Azure, Kafka, Snowflake, etc. Industry momentum has seen CRD grow over 135% in headcount over the last 5 years, and … European presence and leadership planning to have in person panel interviews during our recruiting drive in the fourth week of Sep 23-27. Summary: Act as Full Stack engineer responsible for the enhancement and maintenance of one or more Alpha/Charles River Development modules or components of an agile scrum team. Provide engineering troubleshooting assistance to 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 ❯

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 ❯

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 ❯