16 of 16 Permanent Senior Full-Stack Engineer Jobs in Tyne and Wear

Senior Full Stack Engineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £130,000 plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node Are you a product-focused Senior Full … who enjoys autonomy and wants to build products from end-to-end? If so, read on... Senior Full Stack Engineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for … and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is Senior Full Stack Engineer for them? The Senior Full Stack Engineer will have experience of building complex More ❯

Senior Fullstack Engineer | Fintech | TypeScript | React | Node.js | Hybrid (3 Days/Wk in London) | £100,000 - £120,000 + Equity Join a high-growth, mission-driven fintech backed by Y Combinator, General Catalyst, and Creandum—on a mission to make cross-border B2B payments seamless for … A-stage fintech with momentum—shipping fast, tackling real-world problems, and working in tight feedback loops with customers across Africa. As a Senior Engineer, you'll go end-to-end: from scoping and UX through to backend logic, devops, and customer feedback. You'll collaborate More ❯

Senior Full-Stack Developer – High-Growth Tech Startup Location: Remote Salary: Up to £85,000 This ambitious, early-stage tech startup is transforming how digital platforms leverage data and automation. Backed by a growing client base and a clear product vision, they are building … solution that integrates complex data sources to power real-time insights and streamlined workflows. They are now seeking a Senior Full-Stack Developer to join their lean, high-performing team. This is a pivotal opportunity for someone who thrives in fast-paced environments, enjoys … development from shaping APIs to delivering high-performance user interfaces helping define the technical direction of a rapidly evolving product. Responsibilities Lead full-stack development using NestJS, MongoDB, React, and TypeScript. Integrate and manage third-party APIs, including Meta’s API and a separate API for More ❯

Senior Full Stack Engineer | VC Funded Gifting/Rewards | Remote 💻 Senior Full Stack Engineer 🎁 Gifting/Rewards Platform 🌍 Remote First - (UK) 💰 Up to £110,000 p/a ⚙️ Stack: Typescript, Node, React … teams and clients with meaningful gifts, vouchers and unique experiences. We are looking for a backend leaning Senior Full Stack Engineer, proficient in Typescript, Node, React and Fastify with cloud experience to join a growing team of customer-centric, cross functional engineers. … If you are a Senior Full Stack Engineer looking to join a thriving company working to improve employee satisfaction across the country, this will be a perfect opportunity. Interested and available to start within a month? Apply within or reach out to More ❯

Senior Full Stack Engineer (GROWTH) | Tech For Good (E-Commerce Start-Up) | React.js/Next.js/TypeScript/PostgresSQL | LDN 3 Days Per Week | £90K - £110K Company I'm currently working with one of the UK’s fastest-growing start-ups on … Commerce Start-Up) | React.js/Next.js/TypeScript/PostgresSQL | LDN 3 Days Per Week | £90K - £110K Your role: ->Design and build full-stack features that optimize customer acquisition and conversion. ->Use your TypeScript and React expertise to craft compelling, high-performing user experiences. ->Write and … relational databases (PostgreSQL preferred) and confident SQL abilities. ->Deep understanding of UX principles and their effect on growth metrics. ->Proven experience building full-stack applications in a fast-paced environment. ->Analytical mindset with a passion for using data to drive decisions. ->A degree from a top More ❯

Senior Full Stack Engineer - Award-Winning Digital Consultancy Remote First - £350/£400 rate - Outside IR35 Join a top-tier digital consultancy that transforms complex challenges into seamless tech solutions for industry leaders. With global reach and a culture celebrated as a … organisation blends cutting-edge tech with an exceptional team ethos. The Opportunity: We're looking for a Senior Full Stack Engineer to play a key role in delivering end-to-end technical solutions using modern technologies like React, Node.js, TypeScript , and Azure More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) £80-110K + Equity A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by More ❯

Senior Full Stack Engineer - TypeScript, LLMs Fully Remote - UK based Salaries paying £85k - £110k + equity Oliver Bernard have partnered with a growing AI start-up who have recently secured another round of funding, and are now looking for talented Senior … Stack Engineers to shape the product and company from the ground up. We are looking for a Mid Level Engineer to join our client's dynamic product team. This is an incredible … opportunity to work with cutting-edge AI technologies and drive innovation in B2B software solutions. Role Overview: As a Senior Full-Stack Engineer, you will contribute to a unified codebase powering both B2B platforms and custom AI integrations. You'll be involved More ❯

seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led More ❯

Senior Full Stack Developer – AI-Powered PropTech Start-Up Base Salary: Up to £90,000 per annum + Equity Location: London, Hybrid with 2–3 days per week in-office We are seeking a highly skilled Senior Full Stack … transactional value across hundreds of deals. With strong traction in the UK and EU, they’re now poised for international expansion. As a Senior Full Stack Developer , you’ll play a pivotal role in building and scaling the platform. You’ll take ownership of … and collaborate closely with product, design, and AI engineering teams to deliver real user impact. Ideal candidates will have: 5+ years of full-stack experience with Python and modern JavaScript frameworks (React/Next.js preferred) A product mindset, strong technical fundamentals, and ability to move quickly More ❯

Senior Full Stack Engineer Contract Role | JavaScript/Typescript | B2C, Scale-up | UK Fully Remote | £500pd, Outside IR35 | 6 month Contract, likely extension Urgently hiring for x2 Full stack engineers, experienced required: 6+ years experience working with JavaScript … in Leetcode style interviews (Data Structures and Algorithms) A degree in Computer Science or Software Engineering related Senior Full Stack Engineer Contract Role | JavaScript/Typescript | B2C, Scale-up | UK Fully Remote | £500pd, Outside IR35 | 6 month Contract, likely extension * If interested More ❯

Senior Full Stack AI Engineer | Node.js | React.js | LLMs | Remote Europe | Up to £100K Maze is proud to be partnering on a retained basis with one of the fastest-growing platforms in the creator economy space to hire a Senior Full Stack AI Engineer . This is a high-impact role for an expert Full Stack Engineer with demonstrable experience implementing AI models in production. Key Requirements Subject Matter Expert (SME) with Typescript, Node.js, React, Next.js Strong experience with More ❯

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote Salary: Paying £70,000 - £90,000 + Equity Industry: Tech for Good (Sustainability) Location: Fully Remote with London base for those nearby Tech Stack: Ruby on Rails, TypeScript, React 👩🏻‍💻 Full … fantastic opportunity to be part of a mission-driven team where your work will make a real difference. The Role ✨ Looking for a senior to come in and spearhead their platform with the CTO Able to crack out high quality code and solve complex problems Provide mentorship to … Skills ⚙️ Ruby on Rails TypeScript React Familiar with LLMs They are willing to move quickly with this role, please apply now if interested. Senior Full Stack Ruby Engineer - Tech for Good - Fully Remote More ❯

The Role: We’re looking for a Senior Full stack Engineer with a strong background in analytics, data pipelines, and marketing automation . You’ll lead the development of data-driven features , enabling enterprises to measure and optimize their digital business card More ❯

Role(s): x1 Senior Full Stack/Backend Engineer & x1 Mid Full Stack/Front end engineer Salary range : Mid - 60/75k | Snr - 80/100k (GBP) UK remote (occasional travel to London for team … Series A investment by the end of this year, with the view to build a solid product engineering team in house. Essentials for Senior role: 5+ years Full Stack/Backend leaning experience - Typescript/Node/React. Hand on experience with cloud platforms More ❯

Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K + Healthy Equity Company: I'm looking for mid and senior full stack engineers who are … Tech Stack: -> React, TypeScript, Konva, Tailwind -> Node.js, PostGREST, Prisma -> PostgreSQL/PostGIS, Docker, Atlas -> (Sunsetting Python + FastAPI) Requirements for Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN 2 Days Per Week | £50K - £95K … and distributed systems -> Scalable and secure architectures -> Owning features end-to-end, from shaping the product idea to shipping the code. Type of engineer for Mid & Senior Full Stack Engineers | Green Tech/Energy Tech Start-Up | React.js Node.js TypeScript | LDN More ❯