326 to 350 of 552 Senior Software Engineer Jobs in the UK excluding London

E.ON is seeking a Senior Software Engineer to join the Design Technology team in Solihull on a permanent basis. The role focuses on designing, building and optimising innovative digital solutions within the nBS Digital Solutions team, with hybrid working in Solihull. You will lead ...

Bright Purple is seeking a Senior Software Engineer in Edinburgh, offering hybrid work from a central office and involvement across hardware‐aligned software. You’ll own features end to end, shaping design and defending decisions in code reviews. The role collaborates with Firmware and applies a modern ...

Roku, Inc. in Cambridge is seeking a Senior Software Engineer to design and develop platform products used by millions of consumers. The role involves close collaboration with Product/Design teams and emphasizes a strong foundation in large-scale systems and cloud services. The ideal candidate should ...

Pendo, based in Sheffield, is seeking a Senior Software Engineer to shape and ship intelligent product experiences. You’ll work full-stack with a frontend lean toward TypeScript and Vue.js, using AI coding tools to build high-quality features on a small, fast-moving team. ...

Alianza, Inc. is seeking a Senior Software Engineer to join its Infrastructure Engineering group in Cambridge. You will own and deliver complex projects end-to-end, working across architecture, deployment, and optimization in a high-availability environment. You will use AI-assisted tooling, mentor engineers, and drive ...

QinetiQ Limited is seeking a Senior Software Engineer to lead the development of complex features within their dynamic team based in Salford, England. The role emphasizes autonomy and collaboration, requiring strong leadership skills and a focus on quality coding practices. Your responsibilities will include mentoring junior engineers ...

LADbible Group seeks a Senior Software Engineer to build and develop AI-powered products and business tools. You will lead features from discovery through deployment, collaborate with stakeholders and shape secure, reliable applications that solve real business needs. You’ll work across platforms, contribute to architectural decisions ...

E.ON UK is seeking a Senior Software Engineer to lead the design, build, and optimisation of innovative digital solutions within the nBS Digital Solutions team. You will provide expert consultancy on solution design, development, testing, deployment, and ongoing support across the portfolio. Join E.ON ...

Menlo Security is hiring a Senior Software Engineer to join the Threat Protection and ShadowAI team in the UK. This role focuses on building services that detect and control risky web and AI usage for customers, ensuring secure browsing across Menlo's cloud platform for humans ...

define the future of pay, where money moves at the speed of work.. Learn more at DailyPay's Press Center. The Role As a Senior Software Engineer, you will work alongside a supportive, high-impact team of skilled developers to improve how our teams deploy and access … complexities of moving data across a distributed platform at scale. What You Bring to the Team Strong Technical Foundation: 4+ years of hands-on software development experience, including at least 2 years working with strongly-typed languages (Go, Java, C#, etc.). Microservices Expertise: Demonstrated experience designing and developing ...

leading maritime technology company located in Cardiff is seeking a mid to senior Software Engineer to enhance their maritime technology platform. You will work on impactful solutions that drive efficiency and safety in the maritime industry, utilizing your expertise in software engineering and cloud technologies. ...

level C++ frameworks, rendering pipelines, and system architectures that enable smooth navigation and rich animations. Our work sits at the intersection of hardware and software, where we optimize graphics rendering, memory management, and layout engines to ensure a consistent, lightning-fast experience across our entire device portfolio. We operate … environment, partnering closely with firmware and silicon teams to push the boundaries of what’s possible on embedded hardware. About the role As a Senior Software Engineer , you will be a key architect of the core systems that underpin Roku’s user experience. You will design ...

level C++ frameworks, rendering pipelines, and system architectures that enable smooth navigation and rich animations. Our work sits at the intersection of hardware and software, where we optimize graphics rendering, memory management, and layout engines to ensure a consistent, lightning-fast experience across our entire device portfolio. We operate … environment, partnering closely with firmware and silicon teams to push the boundaries of what’s possible on embedded hardware. About the role As a Senior Software Engineer, you will be a key architect of the core systems that underpin Roku’s user experience. You will design ...

Leap29 is seeking a Senior Software Engineer to design, develop and modernise high‐performance desktop and cloud applications using C#/.NET. You will work hands‐on in a technically focused team, contribute to architecture discussions, code reviews and CI/CD practices, and help evolve existing ...

CommonAI CIC is seeking a Senior Software Engineer to help deploy, extend and optimise vLLM and related inference engines for our AI infrastructure projects. You will work across the Scaling Inference Lab and the High Assurance programme to drive performance, reliability and safety in production‐grade systems. ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration and delivery focus are essential. ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration and delivery focus are essential. ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration and delivery focus are essential. ...

Light & Wonder is seeking a Senior Software Engineer in Manchester to help build a next‐generation, cross‐platform game framework powering experiences across web, mobile, desktop and land‐based gaming platforms. You will design and develop core framework components, influence architecture, and tackle complex performance challenges. ...

Wilsons Auctions is seeking a Senior Software Engineer to own and evolve Gavel, the enterprise auction platform. You will work across Node.js/NestJS backend APIs and React/Next.js front-ends, delivering reliable features and AI-assisted development workflows. Based in regional offices (Belfast, Glasgow, Newcastle ...

National Physical Laboratory in Birmingham is seeking a Senior Software Engineer to lead the design and architecture of systems that support security testing. This hands-on role requires expertise that directly impacts national security by ensuring the delivery of secure software. Ideal candidates will possess strong technical ...

based AI scale-up is seeking a Senior Software Engineer with expert-level knowledge of MongoDB. This is a remote opportunity for an initial 6-month contract offering up to £700/day. You'll work autonomously in a collaborative DevOps environment, providing guidance on integrating Django ...

with new, original ideas that they just can’t wait to share with their team and bring to life. Printed.com is looking for a Senior Software Engineer to join our Engineering team as we scale our platform across UK and US markets, reporting directly to our Head … practices (code review standards, testing, CI/CD, documentation) across the team, acting as a role model for the standard of work expected from senior engineers. Process & Ways-of-Working Adoption Support the rollout and adoption of new tools, processes, and ways of working as the engineering function matures ...

government agencies, to protect their most valuable asset, their data, and is backed by top-tier investors. Summary Menlo Security is hiring a Senior Software Engineer to join our Threat Protection and ShadowAI team in the UK. This team ensures that users can safely browse … conduct code and design reviews for peers, and evaluate emerging technologies that could improve our products. Functional Competencies Required: 3-5 years of professional software development experience with one or more of NodeJS, Go, or Python. 3-5 years of hands-on experience with cloud services such ...

major platforms, we’ve rapidly risen to become one of the world's largest publishers. About the opportunity We’re looking for a Senior Software Engineer to help build and develop a growing portfolio of AI-powered products and business tools. You’ll work closely with technical … engineering practices as the portfolio grows. How we work with AI AI‐assisted engineering is a core part of how we investigate problems, develop software, test changes and iterate. These tools support engineering judgement rather than replace it. You’ll be expected to define clear requirements, design appropriate systems ...