1 to 25 of 111 Permanent Senior Full-Stack Engineer Jobs in the UK

Senior Software Engineer (AI Focus) - £80,000-£140,000 + Benefits + Shares + Bonus | London, Edinburgh, or Manchester | Hybrid (Up to 3 Days Onsite per Week, usually less) Join one of the UK's most exciting AI consultancies, an official OpenAI Global Partner founded … leadership team who have already built and sold a multimillion-pound tech business. They're expanding rapidly and looking for Senior AI/ML Software Engineers (Backend or Full Stack) with strong Python skills and a genuine passion for AI/ML, scalable systems ...

Senior Software Engineer - Full-Stack Location: London Working Model: Hybrid 3 Days Salary: – Up to £128,000 Ready to build tech that actually means something? This team is powering the next generation of electrification — EVs, solar, batteries, heat pumps, smart devices … want ownership, modern tech, and work that actually matters? This one’s worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end — design → build → deploy → monitor. You join a proper engineering ...

success. WE WANT PEOPLE WHO ARE PASSIONATE ABOUT STATE OF THE ART TECHNOLOGY We are looking for a talented Senior Full-Stack Software Engineer with a drive to build quality products. This role allows you the opportunity to contribute across a broad … elite athletes and coaches. Reporting to a Senior Director of Engineering, the primary responsibility of the Senior Full-Stack Engineer is to develop software solutions for the elite sports industry. You will be responsible for the development cycle and ensuring ...

Senior Software Engineer - Full-Stack Location: London Working Model: Hybrid 3 Days Salary: Up to £128,000 Ready to build tech that actually means something? This team is powering the next generation of electrification EVs, solar, batteries, heat pumps, smart devices … want ownership, modern tech, and work that actually matters? This ones worth a serious look. Why This Role Rocks You work full-stack: TypeScript, Node, React, React Native (bonus). You ship features end-to-end design ? build ? deploy ? monitor. You join a proper engineering culture ...

Senior Software Engineer (TypeScript Full Stack) London/WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your … career in a senior, hands-on Software Engineer role at a successful and profitable energy trading market data scale-up. What's in it for you: Competitive salary, to £100k + Significant Equity Hybrid working (3 days London office per week) Vitality Healthcare Continuous career development ...

Senior Full Stack Engineer We are seeking a talented Senior Full Stack Software Engineer to join a leading global investment management firm in London. Paying up to 120k plus bonus per annum, you will … applications, collaborating with portfolio managers and product owners to create innovative and high-performance solutions. As a Senior Full Stack Software Engineer, you will play a key role in developing and delivering critical investment management tools and systems. Your expertise will ...

Senior Software Engineer/Developer (Java Full Stack) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands … role at a scaling technology company that produces software solutions for the defence and civil aviation sector. As a Senior Software Engineer you will design and develop client based features and enhancements, working across the full technology stack on confidential projects. ...

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join … user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS , and responsive design principles Strong understanding of Back End technologies ...

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join … user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS , and responsive design principles Strong understanding of Back End technologies ...

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join … user experiences Contribute to continuous improvement efforts, introducing new ideas and technologies What You'll Bring Proven experience as a Full Stack Engineer or similar role Expertise in React, JavaScript/TypeScript, HTML, CSS , and responsive design principles Strong understanding of Back End technologies ...

something that’s not only extraordinary, but a first of its kind. The Role We’re looking for a senior full-stack engineer with a strong front-end focus to own the development of our personalisation product — a healthtech platform ...

Senior Software Engineer - Cloud Platform (Hybrid, Belfast) We're partnered with a global software company seeking a Senior Software Engineer to join their Cloud Platform team in Belfast. You'll be part of a group driving transformation across the manufacturing and engineering … Belfast. To speak in absolute confidence about this opportunity please send an up-to-date CV via the link provided or contact Senior Recruitment Consultant Ryan Archer at MCS Group on 028 904 90859 or r.archer@mcsgroup.jobs. Even if this position is not right ...

About the role We are looking for a Senior/Principal Full-Stack Software Engineer to join our growing team at Clearly. This is a high-impact role where you will shape the technical foundation of our platform, influence product direction … team. What you’ll need (Requirements and experience) 5+ years of professional experience as a JavaScript/TypeScript engineer (full-stack). Experience in a leadership role is a plus. Proven experience working in an early-stage startup environment, ideally in B2B SaaS. ...

Title: Senior Software Engineer Location: London (Hybrid: 2-3 days/week in office) Contract Type: Permanent Salary: up to £100,000(DOE) About the Role We're looking for a skilled and experienced Senior Software Engineer to join a fast-paced … opportunities to specialise or broaden your scope Essential Experience Proven ability to define and deliver long-term technical direction in ambiguous environments Full-stack development experience, with ownership of technical decisions and outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture ...

Title: Senior Software Engineer Location: London (Hybrid: 2-3 days/week in office) Contract Type: Permanent Salary: up to £100,000(DOE) About the Role We're looking for a skilled and experienced Senior Software Engineer to join a fast-paced … opportunities to specialise or broaden your scope Essential Experience Proven ability to define and deliver long-term technical direction in ambiguous environments Full-stack development experience, with ownership of technical decisions and outcomes Experience designing and deploying scalable, observable, and maintainable systems Familiarity with microservices architecture ...

Stack Engineer Working Model: Permanent Location: Remote Salary: Up to £85,000 Are you a passionate full-stack engineer who thrives in high-growth, fast-paced environments? Do you love building across both frontend and backend systems, solving … elevating product performance, solving deep engineering challenges, and driving improvements across standards, processes, and tooling. Key Responsibilities Build, enhance, and maintain full-stack features across backend and frontend systems. Translate product and UX requirements into reliable, scalable, high-performance code. Collaborate cross-functionally to deliver polished ...

£70k £90k 0.5% 2.0% Fully Remote MUST be based in the UK We are an AI-driven Hospitality Tech platform helping vacation rental owners automate their revenue on Booking.com. Unlike most "early-stage" startups, we ...

£70k £90k 0.5% 2.0% Fully RemoteMUST be based in the UK The full job description covers all associated skills, previous experience, and any qualifications that applicants are expected to have. We are an ...

Senior Full Stack Engineer/Developer (TypeScript Elixir AWS) London/Hybrid Up to £100k + Equity Join a fast-growing energy trading data scale-up as a Senior Full Stack Engineer, working ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...

Location Our Senior Full Stack Engineer will be an integral part of our Engineering teams in EMEA. This role is based remotely as a full-time employee in the UK, Ireland, Estonia, Netherlands, Sweden, Israel. We are also open … autonomous optimization engine that ensures Kubernetes environments run efficiently with minimal human intervention. The Opportunity As a Senior Full Stack Engineer (Backend-Oriented), you'll help design, build, and scale the backend services that power PerfectScale's data pipelines, APIs, and business ...