Development Engineer Jobs in the UK

1 to 25 of 722 Development Engineer Jobs in the UK

Senior Systems and Software Development Engineer

Coventry, West Midlands
BAE Systems
Job Title: Senior Systems and Software Development Engineer Location: Coventry. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive What you’ll be doing: Working within a small Team to: Develop system requirements and refine them using modelling and simulation Produce models of … Manage tasks and report progress for your work in line with the AVC Agile System of Work Your skills and experiences: Essential: Knowledge of MATLAB and Simulink toolset Requirements development and analysis Model Based Design and Systems Engineering approaches Desirable: Experience working with submarines or aerospace, automotive industries Knowledge of vehicle control Benefits: As well as a competitive pension More ❯
Employment Type: Permanent
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Senior Software Development Engineer in Test

London, United Kingdom
Out in Science, Technology, Engineering, and Mathematics
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. More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Development Engineer in Test

London, England, United Kingdom
American Society of Safety Professionals
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. More ❯
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Principal Automation Software Development Engineer in Test

Edinburgh, Scotland, United Kingdom
Spacelabs Healthcare
Principal Automation Software Development Engineer in Test Principal Automation Software Development Engineer in Test Get AI-powered advice on this job and more exclusive features. At Spacelabs Healthcare, we are on a mission to provide continuous innovation in healthcare technology for better clinical and economic outcomes. Our scalable solutions deliver critical patient data across local and … 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 shaping the … 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 with automation More ❯
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Senior Software Development Engineer in Test

Edinburgh, Scotland, United Kingdom
Spacelabs Healthcare
Senior Software Development Engineer in Test 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 … 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 experience with … tools like Squish , Selenium , and CI/CD platforms Familiarity with Agile methodologies and collaborative software practices Experience with Qt/QML or embedded Linux development Exposure to regulated industries such as medical, defense, or aerospace Knowledge of containerized environments, scripting (Bash, PowerShell), or virtual machines Experience working with global teams across Europe, India, and the US At Spacelabs More ❯
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Senior Software Development Engineer in Test

London, England, United Kingdom
Akamai Technologies
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 job and more exclusive … 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 and distributed … 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 ❯
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Sr. Software Development Engineer in Test, Blink

London, United Kingdom
Amazon
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 who will shape … 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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Python Development - London

London, England, United Kingdom
Hybrid / WFH Options
Fitch Ratings
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 over 30 countries, Fitch Group … 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-driven architecture. More ❯
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Sr. Software Development Engineer in Test, Blink

Cambridge, England, United Kingdom
Redefined Ltd
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 on modernizing our … 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 ❯
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Senior Software Engineer – Development and Test (UK) - Wearables/IoT battery REQUIRED

Loughborough, England, United Kingdom
E-Space SAS
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 EngineerDevelopment 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 IoT platforms (e.g., MQTT, BLE). Testing More ❯
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Software Development Engineer in Test (E2 Engineer)

Bournemouth, England, United Kingdom
Hybrid / WFH Options
Nationwide
CIO function under Customer Technology (CT), part of the wider COO organisation, which is responsible for delivering IT solutions with customers and colleagues at the centre. As an Automation Engineer , you will be responsible for ensuring high-quality software delivery through the design, development, and execution of automated testing frameworks and solutions. You will work closely with Software … Engineers, Quality Leads, Principal Engineers, and Technology Leads to ensure automation is embedded into the development lifecycle, supporting our Integration and Migration Strategy. You will be accountable for implementing robust test automation practices and Performance testing that align with our architectural and delivery principles. Your work will help ensure to meet the highest quality standards, while supporting continuous delivery … and maintaining robust test automation frameworks and scripts, contributing to high-quality software delivery in an Agile environment while adopting DevOps practices You’ll work closely with the Lead Engineer and Test Analysts to ensure the automation solutions are resilient, scalable, and support continuous testing across multiple platforms and integration points. You'll collaborate with cross-functional teams to More ❯
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Senior Software Development Engineer in Test

Edinburgh, Scotland, United Kingdom
Spacelabs Healthcare
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 and … 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 experience with … tools like Squish , Selenium , and CI/CD platforms Familiarity with Agile methodologies and collaborative software practices Desirable Experience with Qt/QML or embedded Linux development Exposure to regulated industries such as medical, defense, or aerospace Knowledge of containerized environments, scripting (Bash, PowerShell), or virtual machines Experience working with global teams across Europe, India, and the US At More ❯
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Senior Software Development Engineer in Test (SDET) - Midnight

London, England, United Kingdom
Hybrid / WFH Options
Input Output (IOHK)
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 Google Continue … 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 ❯
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Senior Software Development Engineer in Test (SDET) - Midnight

London, England, United Kingdom
IO Global
Social network you want to login/join with: Senior Software Development Engineer in Test (SDET) - Midnight col-narrow-left Client: IO Global Location: United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: a2fd7179ed28 Job Views: 7 Posted: 22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: 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. We invest in the unknown, applying our … on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements. What the role involves: We are looking for an experienced Senior Software Development Engineer in Test (SDET) who will be a key contributor on the Midnight team developing leading edge technology in one of the most exciting fields in the world. More ❯
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Senior Software Engineer, Python Development - London

London, England, United Kingdom
Hybrid / WFH Options
Fitch Group
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, Fitch … 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-driven architecture. … be highly skilled specializing in Python Programming. How You’ll Make an Impact: Develop, test and maintain high-quality software using Python programming language. Participate in the entire software development lifecycle, building, testing and delivering high-quality solutions. Collaborate with cross-functional teams to identify and solve complex problems. Write clean and reusable code that can be easily maintained More ❯
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Senior Software Development Engineer - GenAI, Amazon Ads - Creative X

Edinburgh, Scotland, United Kingdom
Amazon
Senior Software Development Engineer - GenAI, Amazon Ads - Creative X Join to apply for the Senior Software Development Engineer - GenAI, Amazon Ads - Creative X role at Amazon Continue with Google Continue with Google Senior Software Development Engineer - GenAI, Amazon Ads - Creative X 2 days ago Be among the first 25 applicants Join to apply for … the Senior Software Development Engineer - GenAI, Amazon Ads - Creative X role at Amazon Description 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 customers. Join the CreativeX org … 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 other engineers More ❯
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Principal Automation Software Development Engineer in Test

Edinburgh, Scotland, United Kingdom
Spacelabs Healthcare
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 shaping the … 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 with automation … tools such as Squish or Selenium Proficiency in CI/CD pipelines, source control, requirements management, and defect tracking Familiarity with Agile development practices Desirable Experience : Embedded Linux development and/or Qt/QML Regulated industry experience (e.g., medical, aerospace, finance) Scripting with Bash or PowerShell Working with containerized environments and global engineering teams This is a More ❯
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Senior Software Development Engineer in Test

United Kingdom
Hybrid / WFH Options
Primis
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 More ❯
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Principal SDET (Software Development Engineer in Test)

Lisburn, Northern Ireland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Principal SDET (Software Development Engineer in Test), lisburn col-narrow-left Client: Adepta Partners Location: lisburn, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Principal SDET (Software Development Engineer in … 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 implementation of world-class test automation frameworks and strategies. You will act as a technical authority, collaborating with cross-functional teams and leading an offshore SDET team , driving … 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 ❯
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Software Development Engineer in Test (SDET) - Midnight

London, England, United Kingdom
Hybrid / WFH Options
iome
Software Development Engineer in Test (SDET) - Midnight iome Greater London, England, United Kingdom Join or sign in to find your next job Join to apply for the Software Development Engineer in Test (SDET) - Midnight role at iome Software Development Engineer in Test (SDET) - Midnight iome Greater London, England, United Kingdom Join to apply for … the Software Development Engineer in Test (SDET) - Midnight role at iome 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 … 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 More ❯
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Principal SDET (Software Development Engineer in Test)

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
Adepta Partners
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 implementation … 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 ❯
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Senior Software & Controls Engineer – Machine Automation & UI Development

Sheffield, England, United Kingdom
Hybrid / WFH Options
Fyous
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 Sheffield office) Type … 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 … 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-level machine control More ❯
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Senior Software & Controls Engineer – Machine Automation & UI Development

Sheffield, England, United Kingdom
Hybrid / WFH Options
Fyous
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 continuously building … 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-level machine control More ❯
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Senior Software Development Engineer in Test

Cambridge, England, United Kingdom
Cloud Software Group
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 StoreFront … 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 … 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 software solutions for our customers. Participate in technical forums More ❯
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Senior Software Development Engineer, AWS FSx for Windows

London, England, United Kingdom
Amazon
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 innovate with … 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 … you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. - 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 and existing More ❯
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Development Engineer
10th Percentile
£41,000
25th Percentile
£45,000
Median
£52,500
75th Percentile
£68,125
90th Percentile
£105,000