Senior Software Test Engineer jobs in Sefton

Senior Software Engineer - Python/MongoDB We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog to MongoDB Atlas or Amazon DocumentDB, which can be owned, controlled and operated by end-users on their own multi-cloud or on‑premise environments. Canonical is looking for an experienced...

You will receive preparation materials for the round and more information on how to prepare. We’ll only close this role once we have enough applications for the next stage. Please submit your application as soon as possible to make sure you don’t miss out and you should expect to hear back from us within one to two weeks of applying.

Senior Software Engineer – Edinburgh (Remote) Change Digital is supporting a Global Software Technology company in their search for a Senior Software Engineer (.Net & Azure). As an experienced member of our Transformation Team, you will play a key role in modernising and optimising the codebase, enhancing system performance and ensuring the long‑term maintainability of the solution. This role...

You will receive preparation materials for the round and more information on how to prepare. ⏳ We’ll only close this role once we have enough applications for the next stage. Please submit your application as soon as possible to make sure you don’t miss out and you should expect to hear back from us within one to two weeks of applying.

Senior/Principal Recruitment Consultant | Software Engineering | Fully Remote or Hybrid London 5 days ago Be among the first 25 applicants Direct message the job poster from Owen Thomas | Pending B Corp If you’re reading this, chances are you’re not completely satisfied with where you are. Which for us, was enough to want to make a change. At Owen Thomas, we’re breaking away from the typical...

Senior Software Engineer C Linux Networking - Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you’re better than this ? … Career goals not being met ? As a Lead/Senior Software Engineer in this Networking Technology company you’ll have the opportunity to work on innovative, challenging projects where you’ll learn something new in emerging Network technologies. You’ll enjoy career growth...

We’re UserTesting—the leader in human insight. Our mission is to help organizations craft exceptional customer experiences through fast, actionable feedback.We empower teams to build the best products and experiences by embedding real human perspectives into every stage of the development process—from ideation to launch. With the world’s strongest participant network, AI-powered analysis, expert...

Company Overview: Ori is setting a new standard for how AI worlds are built. We are the first AI Infrastructure provider with the native expertise, comprehensive capabilities, and end-to-end flexibility to support any model, team, or scale. As a fast-growing startup backed by leading investors, we value ambition, accessibility, and collaboration, and are committed to pushing the boundaries of...

Senior Software Engineer, Fully Remote, UK (£60K) Pearson Carter are currently working with a consultancy looking to hire a Senior Software Engineer with strong full‑stack development experience in C#.NET, JavaScript, Angular, and HTML to join their global engineering team. Responsibilities - Design, develop, and maintain high‑quality software solutions for their platform. - Collaborate...

A leading software company in Edinburgh is looking for a software engineer to enhance product scalability and usability. In this role, you'll work collaboratively within a cross-functional team to deliver new features and improvements. Strong experience in C# and JavaScript development, as well as a commitment to automated testing, is essential. This full-time role offers a salary between £50,000...

Senior Software Engineer – Ruby on Rails, React Up to £120k DOE Fully Remote (UK-based only) Join a fast-growing tech company building cutting-edge, data-driven products for a global audience. We’re looking for a Senior Full Stack Engineer to lead technical direction, scale the platform, all whilst remaining hands‑on in development. As a leader in a cross‑functional team, you'll shape...

You will design and develop applications in a cloud-hosted distributed system, collaborating with stakeholders to ensure requirements are met. The role offers flexible hybrid working arrangements and a comprehensive benefits package including generous holidays, learning resources, and wellbeing programs.

Overview Co-Founder Venture Up - Building Tech and Product teams across UK and Europe. Senior Golang Software Backend Engineer. Fully Remote/UK Working Hours. A couple of Senior Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of sports, entertainment, and cryptocurrency, and...

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HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI...

You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs.

You will be responsible for driving culture through your craft and be keen to take on line management responsibilities.

You will be responsible for designing and maintaining software solutions, collaborating with teams, and tackling complex challenges. The salary ranges from £50,000 to £60,000, with a performance-based bonus and benefits including health insurance and 20 days of holiday.

You will work with customers on exciting IoT and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail. What we are looking for in you - You love technology and working with brilliant people - You have a Bachelor's degree in Computer Science, STEM or similar

Senior Software Engineer - Digital Workplace Join to apply for the Senior Software Engineer - Digital Workplace role at Canonical Senior Software Engineer - Digital Workplace 3 days ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - Digital Workplace role at Canonical Canonical is a leading provider of open source software and operating systems to the...

Software Engineering Manager – Cross‑platform C++ – Multipass Canonical is a leading provider of open source software and operating systems. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. We are hiring a Software Engineering Manager to lead Multipass, the workstation mini‑cloud that runs on...