'Senior Software Development Engineer' Job Vacancies

26 to 47 of 47 Senior Software Development Engineer Jobs

Senior Software Development Engineer (C/C++)

north billerica, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

pelham, new hampshire, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

west boxford, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

hanscom afb, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

nutting lake, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

north chelmsford, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer (C/C++)

north andover, massachusetts, united states
Raytheon
of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a passion for creating high-performance applications … and will be involved in all stages of the software development lifecycle. You will work in Tewksbury, Massachusetts as part of the Patriot Software Development Team. https://youtu.be/eS0IiUUjl9Q?si=xohtTv4_u0Oi56o7 What You Will Do Design, develop, and maintain software applications using C and C++ for complex systems and applications. Collaborate … design, and implement new features, ensuring system integration and scalability. Troubleshoot, debug, and optimize existing code for performance and efficiency in complex environments. Write and maintain comprehensive documentation for software applications, including system architecture and design specifications. Participate in code reviews and ensure adherence to coding standards and best practices. Stay current with industry trends and advancements in C More ❯
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Senior Software Development Engineer in Test (SDET)

Montvale, New Jersey, United States
Intone Networks
Senior Software Development Engineer in Test (SDET) Location: 75 Chestnut Ridge Road, Montvale, NJ Long Term Job Description: We are looking for a skilled Senior Software Development Engineer in Test (SDET) with strong proficiency in C# to join our team. The ideal candidate will have a solid background in software testing … and development, capable of performing hands-on automation testing while also contributing as a junior .NET developer when needed. This role requires someone who can take ownership of test planning, UI and API automation, and execution, while bringing expertise in database testing and building effective test automation strategies for our products. Key Responsibilities Design, develop, and maintain robust UI … product owners, and other stakeholders to define test strategies and ensure test coverage aligns with product requirements. Perform hands-on test planning, execution, and reporting to validate high-quality software delivery. Conduct database testing, including data validation, stored procedures, and performance testing. Build and enhance test automation strategies to improve efficiency, scalability, and reliability in testing. Support continuous integration More ❯
Employment Type: Any
Salary: USD Annual
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Senior Software Development Engineer in Test

London Area, United Kingdom
develop
Senior Software Development Engineer in Test (SDET) - Java, JBehave or Cucumber, Selenium, Microservices Perm 3 days a week on-site in London Up to £75,000 per annum A rapidly growing fintech organization is transforming access to finance for small and medium-sized businesses. With over £150 million lent through its proprietary credit platform, the company … is redefining how business funding works — making it faster, simpler, and more transparent. The company is seeking a Senior Software Development Engineer in Test (SDET) to join its expanding engineering team in Farringdon on a hybrid basis This full-time, on-site role involves designing and maintaining robust test automation frameworks, performing manual and automated testing … and collaborating closely with developers, product managers, and other stakeholders to ensure the delivery of reliable, high-quality software products. The successful candidate will join a growing QA function that was established last year and is scaling alongside the development team. This is an opportunity to contribute to shaping QA strategy, processes, and best practices as the organization More ❯
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Senior Software Development Engineer in Test

City of London, London, United Kingdom
develop
Senior Software Development Engineer in Test (SDET) - Java, JBehave or Cucumber, Selenium, Microservices Perm 3 days a week on-site in London Up to £75,000 per annum A rapidly growing fintech organization is transforming access to finance for small and medium-sized businesses. With over £150 million lent through its proprietary credit platform, the company … is redefining how business funding works — making it faster, simpler, and more transparent. The company is seeking a Senior Software Development Engineer in Test (SDET) to join its expanding engineering team in Farringdon on a hybrid basis This full-time, on-site role involves designing and maintaining robust test automation frameworks, performing manual and automated testing … and collaborating closely with developers, product managers, and other stakeholders to ensure the delivery of reliable, high-quality software products. The successful candidate will join a growing QA function that was established last year and is scaling alongside the development team. This is an opportunity to contribute to shaping QA strategy, processes, and best practices as the organization More ❯
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Senior Software Development Engineer in Test

London, United Kingdom
Hybrid/Remote Options
Develop
Senior Software Development Engineer in Test (SDET) - Java, JBehave/Cucumber, Microservices Perm 3 days a week on-site in Farringdon, London Up to £75,000 per annum A rapidly growing fintech organisation is transforming access to finance for small and medium-sized businesses. With over £150 million lent through its proprietary credit platform, the company … is redefining how business funding works - making it faster, simpler, and more transparent. The company is seeking a Senior Software Development Engineer in Test (SDET) to join its expanding engineering team in Farringdon on a hybrid basis This full-time, on-site role involves designing and maintaining robust test automation frameworks, performing manual and automated testing … and collaborating closely with developers, product managers, and other stakeholders to ensure the delivery of reliable, high-quality software products. The successful candidate will join a growing QA function that was established last year and is scaling alongside the development team. This is an opportunity to contribute to shaping QA strategy, processes, and best practices as the organization More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
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Senior Software Engineer (AI-Native Development)

Edinburgh, Midlothian, United Kingdom
CreateFuture
Senior Software Engineer (AI-Native Development) Edinburgh, Leeds, Manchester or London About Us: The Future is AI-Native At Create Future, we believe the next frontier of innovation lies in seamlessly integrating artificial intelligence into the very fabric of our products and processes. We are on an ambitious mission to become a truly AI-native business … revolutionising how software is conceived, built, and delivered. This isn't just about using new tools; it's about fundamentally transforming our culture and up skilling our teams. We're looking for a pioneering engineer to help us build this future. The Role: Build the Future of AI-Powered Software As a Senior AI Enablement Engineer, you will be a key technical leader and practitioner in our evolution. You are a passionate engineer who is convinced that AI will redefine the craft of software engineering. Your core mission is to champion and implement AI-assisted development practices within our teams, acting as a hands on mentor and a catalyst for innovation through More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Engineer (development)

Kemble, Gloucestershire, United Kingdom
ZeroAvia
Role overview We are seeking a Senior Software Engineer to design, build, and maintain safety-critical embedded software for our Hydrogen Electric Engine controllers. In this role, you will architect and implement hard real-time control algorithms in C for a bare-metal environment, ensuring strict compliance with DO-178C objectives and relevant aerospace standards. Your … expertise will be crucial in performing detailed design, low-level device driver development, and delivering traceable software solutions within allocated project constraints. Main responsibilities Design, build, and maintain efficient, reusable, and reliable C code. Delivering the software development tasks for a project within the allocated budget and time frame. Ensuring that the specification, design, and acceptance … C for bare-metal environment. Providing input to project schedules through regular and clear progress reports. Qualifications BS/MS Degree in Engineering/Technology. 7+ years of embedded software development in safety-critical domains. Strong proficiency in C, with fair understanding of Assembly language. Perform requirement analysis and flow down to software and detail design. Ability More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Development Engineer - Services

London, United Kingdom
Hybrid/Remote Options
Capital One
White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Services About this role We are seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Business, Technology and Operations, bringing a passion for using software and technology to create impactful … solutions. To be successful in this role, you will have an understanding of the benefits of business processes 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 are able to seamlessly switch from deep diving users' needs and technical challenges, to discussing solutions … on requirements, bringing it all together into an achievable, impactful solution that creates business value. What you'll do Design, develop, test and maintain a range of internal facing software products and solutions that automate Business processes Work to achieve the goals and vision shared by Product Management and your team Leadership Be an advocate for governance, documentation and More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior software development engineer - (web / services)

Severn Beach, England, United Kingdom
Capital One UK
Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Senior Software Development Engineer - (Web/Services) About this role Capital One's mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary role is to be an … enabler of our ambitions. We want to add a couple of Software Development Engineers to one of our web teams. The team looks after one of our biggest web platforms and works with our Product Owners to build features that allow our customers to manage their credit account more easily. The team is actively re-building a new More ❯
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Senior Software Development Engineer in Test

London, United Kingdom
Develop
Senior Software Development Engineer in Test (SDET) - Java, JBehave/Cucumber, Microservices Perm 3 days a week on-site in Farringdon, London Up to £75,000 per annum A rapidly growing fintech organisation is transforming access to finance for small and medium-sized businesses click apply for full job details More ❯
Employment Type: Permanent
Salary: GBP 75,000 Annual
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Senior Software Development Engineer (Python/Javascript/React)

London Area, United Kingdom
Clearwater Analytics (CWAN)
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 ❯
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Senior Software Development Engineer (Python/Javascript/React)

City of London, London, United Kingdom
Clearwater Analytics (CWAN)
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 ❯
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Senior Software Development Engineer Test

Welwyn Garden City, England, United Kingdom
Adecco
Garden City (2-3 Days in Office) Rate: £700 inside umbrella Are you ready to take your technical skills to the next level? Our client is seeking a talented Software Development Engineer II (SDE II) to join their dynamic team! If you’re passionate about enhancing customer experiences through innovative technology, this is the opportunity for you More ❯
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Senior Software Development Engineer in Test

United Kingdom
Percona
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 ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Engineer Research & Development Liverpool, United Kingdom

Dublin, Ireland
EcoOnline
that empowers our team to grow, innovate, and succeed. Growth: Connect commercial growth to personal growth opportunities. Benefit from a wide range of learning opportunities for ambitious professionals seeking development in a rapidly expanding sector. We're on a mission to protect people and the planet by building and deploying transformative software. We need everyone's energy and commitment … to driving positive change. Read on to learn more about the opportunity and how you can have a positive impact! About the Role We have an experienced team of software engineers working across Angular, .NET, and SQL Server. As a senior developer, you will contribute to both the front-end (Angular) and back-end (.NET) layers of our … With a focus on shared services, automation, and self-service capabilities, we are building a strong foundation for the future of our platform. Key Responsibilities Design, develop, and maintain software solutions across frontend, backend, and database layers. Work with distributed systems and APIs, ensuring seamless integration between products. Contribute to the design and development of shared services (e.g. More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
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Senior Software Development Engineer in Test (SDET)

Manhattan Beach, California, United States
Intone Networks
Position: SDET Location: Manhattan beach, CA (Onsite) Duration: 06+ Months Contract Job Description: Must Have Skills: SDET Experience with (link removed). Experience with OTT. Experience with Smart TV devices. Automation Experience. Strong communication skills. More ❯
Employment Type: Any
Salary: USD Annual
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