226 to 250 of 552 Senior Software Engineer Jobs in the UK excluding London

Calnex Solutions is an innovative and successful company that develops software enabled, leading edge test & measurement products that test networks and network dependent applications to prove performance and usability. Our developers work in multi-discipline and dynamic product development teams that work closely with marketing and sales, turning market … team is growing to support our expanding product portfolio. As part of this growth, we have an exciting opportunity for a C/C++ Senior Software Engineer to work on our NE-ONE network emulation product family. This is an ideal opportunity for someone wishing to utilize ...

game engine innovation, collaborating with top-tier developers to push the boundaries of interactive realism and immersive gameplay. We are looking for a Senior Software Engineer with expertise in software optimization for gaming consoles and CPU/GPU architectures to join our Machine Learning team. …/AI communities - sharing your knowledge, collaborating with partners, and mentoring teammates along the way. Qualifications: 7+ years of hands-on software engineering experience with C++, including expertise in multithreading and low-level/near-hardware optimizations. Good knowledge of GPU programming. Proficient in debugging, profiling, and optimizing real ...

## Senior Software Engineer (C# .NET)Applylocations: GB - Luton - Cap. Green 300time type: Full timeposted on: Posted Todayjob requisition id: R0024764**Job Description:*****Salary Range:** £45,000 - £55,000**Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved … external market. Exceptions above the standard range are managed through governance controls to protect internal equity.***Your Impact**We are looking for talented Software Engineers with a solid foundation in C# .NET and a passion for learning and growing. If you are eager to develop your technical skills, leadership ...

seeking a platform-minded software engineer to build and own the developer-facing tools that sit at the heart of how engineers integrate with Cloudsmith. About Cloudsmith Cloudsmith is building the operating system for the modern software supply chain. We run a global, fully managed, multi-tenant … SaaS platform that helps organizations, from startups to Fortune 500 companies, secure, govern, and distribute software artifacts at scale. Worldwide, our customers use Cloudsmith as a critical infrastructure control plane for CI/CD, developer workflows, security controls, compliance, and software distribution, supporting 30+ formats and ecosystems across ...

Senior Software Engineer (Full Stack & DevOps) Location: Rotherham, South Yorkshire (Hybrid — a mix of home and office working) Type: Full-time, Permanent, Monday to Friday 9am – 5.30pm with flexible working options Salary: £, based on experience We’re a leading e-commerce print company operating two distinct online … Experience in both full stack development and DevOps or platform engineering. This role needs someone who has genuinely done both. Strong experience in software engineering (typically 5+ years), across both front-end and back-end development. Proficiency in at least one modern programming language (e.g. C#, Java ...

help us keep up this pace and continue delivering high quality as we grow. What is the role? Roku is looking for a Senior Software Engineer to join the Embedded Software Automation and Tools team to build full stack applications and services that support … support test and quality workflows Deploy, scale, and monitor services in cloud environments using Kubernetes Build robust, highly available backend and frontend systems for software quality and automation use cases Collaborate with cross-functional teams to define and deliver external partner-facing and internal tooling Architect and own technical ...

workflows and help non‐technical stakeholders translate our diverse data assets into actionable outcomes. What is the role? We are seeking a highly skilled Senior Software Engineer for this hybrid position which bridges software and data engineering, requiring the ability to design, build, and maintain scalable … drive an agent, verify its output, and ramp on an unfamiliar codebase with an agent helping you. What are the responsibilities of the role? Software Development Design and build APIs and backend services using Scala and Java to support financial automation and data products Write clean, maintainable, and efficient ...

Roku is seeking a Senior Software Engineer to join the Embedded Software Automation and Tools team. You will build full stack apps and services supporting end-to-end automation and test infrastructure, with emphasis on performance, reliability, and AI integration. You will collaborate across frontend ...

MBDA UK in Stevenage is seeking a Senior Software Engineer to design and develop test equipment software for leading missile systems. The role emphasizes hands-on software engineering, collaboration with hardware and systems teams, and delivery within a modern DevOps environment. The successful candidate will ...

Cure Talent is partnering with an emerging medical technology company developing an innovative connected device platform. We're looking for a Senior Software Engineer to build the software connecting real-time device measurements, signal-processing algorithms and the applications that use their results. Reporting ...

C++ Senior Software Engineer required with Microsoft Visual C++ or MSVC experience ideally with OpenGL or other rich GUI knowledge required to join a large team. You will work towards the ownership of a design from requirement specification through to verified software including extensive test … relevant subject. Responsibilities Design and develop highly responsive, rich and real time graphical user interfaces. Specify, design, implement, testing and maintain of software using C, C++ and associated technologies. ...

Title: Senior Software Engineer Department: Engineering Reports To: Team Lead Working Pattern: Hybrid – minimum 2 day per week in Belfast office Location: Belfast, Northern Ireland (Role is NI based. Candidate must have right to live and work in UK) Salary: Negotiable Company background: Congruity360 is headquartered … needs and challenges. The successful candidate will be actively involved in driving technical decisions within the team, with a desire to produce high quality software to provide a superior client experience. Education requirements: A University degree (or equivalent) in Computer Science, Mathematics, Physics, or related field Experience: 5+ years ...

ready to shape the future of technology and be at the forefront of innovation? Join our dynamic team as a Full Stack Software Engineer, where you’ll design, develop, and maintain scalable software solutions in a collaborative and creative environment. This is your chance to work with … cutting-edge technology, grow your skills, and drive impactful innovation. Your Team Our software teams are passionate about pushing boundaries and delivering excellence. You’ll work in a Scrum Team: product managers, UX designers, and developers and testers in a culture that encourages collaboration, creativity, and continuous improvement. Together ...

GCHQ is seeking a Senior Software Engineer to design and deliver mission-critical software, shaping architecture and best practices. You will contribute across the full stack, promote automation, and drive high-quality outcomes in a security-focused environment. The role requires hands-on leadership, experience with ...

GCHQ is seeking a Senior Software Engineer to design and deliver mission-critical software, shaping architecture and best practices. You will contribute across the full stack, promote automation, and drive high-quality outcomes in a security-focused environment. The role requires hands-on leadership, experience with ...

Join Almac Central Services as a Senior Software Engineer and help design, build, and evolve the platforms that power our business. You'll take ownership of end-to-end delivery - turning complex requirements into elegant, resilient software - while shaping standards and architecture for systems that must … correctness, and maintainability - and you enjoy mentoring others - this role is for you. Key responsibilities include Lead the design, development, and delivery of robust software solutions. Ensure architectural alignment, scalability, and high availability. Review code and designs for quality and compliance. Collaborate with infrastructure and data teams to maintain ...

leading recruitment firm is seeking a Senior Software Engineer to join their team in Portsmouth. This full-time, office-based role involves building new features, maintaining legacy systems, and collaborating directly with the CTO. Ideal candidates will have 7+ years of software engineering experience, a degree … Software Engineering, and proficiency with technologies such as Node.js, PHP, and various databases. The company offers a dynamic work environment focused on quality and precision. #J-18808-Ljbffr ...

techstack Recruitment is partnering with a London-based software leader to hire a Senior Software Engineer focused on Data Visualisation & Graphics. This hybrid role sits in London, with responsibilities spanning core charting features, rendering infrastructure, and performance-optimized systems. You will work on Canvas, SVG, WebGL ...

Harvey Nash Group seeks a Senior Software Engineer in Newcastle upon Tyne, offering a hybrid work pattern. You will contribute across the full software development lifecycle, collaborating with multidisciplinary teams to deliver high-quality software and mentor colleagues on technical decisions. You'll work with ...

ICAP Group is seeking a Senior Software Engineer in Belfast to deliver business-critical software for the broking division. You will design, implement and support scalable, real-time systems in a cross-functional, Agile setting, with strong emphasis on automation and CI/CD. You will ...

Selection is seeking a senior software engineer to join our Cambridge-based hybrid team, delivering cloud-based engineering software with modern C#/.NET, microservices, and REST APIs. You’ll mentor peers and help shape architecture while working across product teams. Exposure to security and authentication ...

About the Role As a Senior Software Engineer (Backend), you’ll design and build scalable applications, services and platforms across On the Beach. This is a full-stack engineering position with a stronger emphasis on backend engineering, distributed systems and cloud-native architecture. Our backend engineers solve … work across the development lifecycle and collaborate with engineers, product managers and other technical specialists to design, build, deploy and operate reliable software at scale. What you’ll be doing day to day Designing and building scalable backend applications and services Developing APIs used by customer-facing applications ...

seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to cross-functional delivery of mission-critical systems. The role requires a minimum of 5 years in software engineering ...

quantum platforms more accessible and impactful than ever before. Location Oxford, UK Office commitment Hybrid The Role We are looking for a highly technical Senior Software Engineer to join our System Orchestration team in System Software at Oxford Ionics. In this role, you will be responsible … building and operating the software that keeps our systems calibrated, decides what they do next and keeps the record of what they did, contributing to the team's mission of keeping our quantum computers running useful work around the clock. The trapped-ion quantum computers we are building will ...

Made Tech is hiring a Senior Software Engineer in Swansea to help public sector clients transform and modernise digital services. You will deliver high-quality software, coach teammates, and advance cloud-native practices across monoliths and microservices. You’ll work with Java, Ruby, Python, ES6 with ...