City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
SeniorFull-StackEngineer (TypeScript & LLM Integration) I am currently recruiting on behalf of a forward-thinking technology company that is pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled SeniorFull-StackEngineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to contribute to a unified codebase that supports both a robust SaaS platform and advanced AI capabilities. You will … Experience deploying and fine-tuning custom AI models Background in developing B2B software platforms with multi-user functionality If you are a driven engineer looking to work at the intersection of modern web development and AI innovation, I would be delighted to discuss this opportunity with you further More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
SeniorFull-StackEngineer (TypeScript & LLM Integration) I am currently recruiting on behalf of a forward-thinking technology company that is pioneering the integration of AI into B2B software solutions. We are seeking a highly skilled SeniorFull-StackEngineer with a strong foundation in TypeScript and a keen interest in working with Large Language Models (LLMs). This role offers the opportunity to contribute to a unified codebase that supports both a robust SaaS platform and advanced AI capabilities. You will … Experience deploying and fine-tuning custom AI models Background in developing B2B software platforms with multi-user functionality If you are a driven engineer looking to work at the intersection of modern web development and AI innovation, I would be delighted to discuss this opportunity with you further More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Switch Tech Talent
Role: SeniorFullStackEngineer (Node/React) 🌍 Location: London (Hybrid - 3 days per week) 💰 Salary: £70,000 - £80,000 per annum, plus benefits 🛠 Key Skills: TypeScript, JavaScript, React, Node, SQL/NoSQL 🎵 Industry: Music-tech 🎧 Unique Opportunity: SeniorFull … Edge Tech We’re partnering with an industry-leading music-tech company on the lookout for a SeniorFullStackEngineer to join their creative and purpose-driven team. This is a rare chance to work on products that empower people to … play and create music in ways never done before. As the SeniorFullStackEngineer, you'll be working across a modern stack – TypeScript, React, Node.js, NoSQL – helping build and scale high-performance platforms that sit at the heart of More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Switch Tech Talent
Role: SeniorFullStackEngineer (Node/React) 🌍 Location: London (Hybrid - 3 days per week) 💰 Salary: £70,000 - £80,000 per annum, plus benefits 🛠 Key Skills: TypeScript, JavaScript, React, Node, SQL/NoSQL 🎵 Industry: Music-tech 🎧 Unique Opportunity: SeniorFull … Edge Tech We’re partnering with an industry-leading music-tech company on the lookout for a SeniorFullStackEngineer to join their creative and purpose-driven team. This is a rare chance to work on products that empower people to … play and create music in ways never done before. As the SeniorFullStackEngineer, you'll be working across a modern stack – TypeScript, React, Node.js, NoSQL – helping build and scale high-performance platforms that sit at the heart of More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer - THE AI Scale-Up of 2025 | Future Unicorn £80-£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 SeniorFull … who enjoys autonomy and wants to build products from end-to-end? If so, read on... SeniorFullStackEngineer - 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 SeniorFullStackEngineer for them? The SeniorFullStackEngineer will have experience of building complex More ❯
SeniorFull-stackEngineer Location : Remote Job Type : Full-time Help us reinvent the CFO🚀 At Nume, we’re pioneering the world’s first AI CFO. Not a chatbot or a dashboard, but a proactive thought partner that founders can … comprehensive platform while contributing to our AI architecture - a state-of-the-art, autonomous and goal-driven system. You'll bring deep full-stack expertise and help us accelerate development across our entire technology stack. Key Responsibilities: Build and enhance our application Develop robust front-end … systems that will serve thousands of users Support AI system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript More ❯
london (city of london), south east england, united kingdom
Nume
SeniorFull-stackEngineer Location : Remote Job Type : Full-time Help us reinvent the CFO🚀 At Nume, we’re pioneering the world’s first AI CFO. Not a chatbot or a dashboard, but a proactive thought partner that founders can … comprehensive platform while contributing to our AI architecture - a state-of-the-art, autonomous and goal-driven system. You'll bring deep full-stack expertise and help us accelerate development across our entire technology stack. Key Responsibilities: Build and enhance our application Develop robust front-end … systems that will serve thousands of users Support AI system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript More ❯
london (city of london), south east england, united kingdom
Burns Sheehan
SeniorFullStackEngineer | $60m BioTech Startup - Synthetic Biology 💻 SeniorFullStackEngineer 🧬 $60m funded BioTech - Revolutionary synthetic biology 💰 Industry leading compensation package - Enquire for details 📍 3 Days per week - Central London ⚙️ Stack … in medicine, anatomical understanding, drug development and general biological research for generations. We are looking for a SeniorFullStackEngineer, proficient in a Typescript, React and Python based stack with Kubernetes and AWS. Experience with 3D rendering and visluatisation … understanding and unlock new possibilities in areas such as molecular biology and genetic engineering. Are you a SeniorFullStackEngineer keen to contribute to the future of biological research and understanding? Apply within or reach out to James for more information More ❯
SeniorFullStackEngineer | $60m BioTech Startup - Synthetic Biology 💻 SeniorFullStackEngineer 🧬 $60m funded BioTech - Revolutionary synthetic biology 💰 Industry leading compensation package - Enquire for details 📍 3 Days per week - Central London ⚙️ Stack … in medicine, anatomical understanding, drug development and general biological research for generations. We are looking for a SeniorFullStackEngineer, proficient in a Typescript, React and Python based stack with Kubernetes and AWS . Experience with 3D rendering and … understanding and unlock new possibilities in areas such as molecular biology and genetic engineering. Are you a SeniorFullStackEngineer keen to contribute to the future of biological research and understanding? Apply within or reach out to James for more information More ❯
SeniorFullStackEngineer | $60m BioTech Startup - Synthetic Biology SeniorFullStackEngineer $60m funded BioTech - Revolutionary synthetic biology Industry leading compensation package - Enquire for details 3 Days per week - Central London ⚙️ Stack … in medicine, anatomical understanding, drug development and general biological research for generations. We are looking for a SeniorFullStackEngineer, proficient in a Typescript, React and Python based stack with Kubernetes and AWS . Experience with 3D rendering and … understanding and unlock new possibilities in areas such as molecular biology and genetic engineering. Are you a SeniorFullStackEngineer keen to contribute to the future of biological research and understanding? Apply within or reach out to James for more information More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote 💻 SeniorFullStackEngineer 🎁 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 SeniorFullStackEngineer, proficient in Typescript, Node, React with cloud experience to join a growing team of customer-centric, cross functional engineers. If you … are a SeniorFullStackEngineer 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 James for More ❯
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote SeniorFullStackEngineer 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 SeniorFullStackEngineer, 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 SeniorFullStackEngineer 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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote 💻 SeniorFullStackEngineer 🎁 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 SeniorFullStackEngineer, 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 SeniorFullStackEngineer 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 ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote 💻 SeniorFullStackEngineer 🎁 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 SeniorFullStackEngineer, 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 SeniorFullStackEngineer 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 ❯
london (west end), south east england, united kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote 💻 SeniorFullStackEngineer 🎁 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 SeniorFullStackEngineer, 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 SeniorFullStackEngineer 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 ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote, London (City of London) Client: Burns Sheehan Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description … SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote Role: SeniorFullStackEngineer with backend focus Platform: Gifting and rewards platform enabling businesses to reward, support, and celebrate teams and clients with … celebrate their employees and clients with meaningful gifts, vouchers, and unique experiences. We seek a backend-leaning SeniorFullStackEngineer skilled in Typescript, Node.js, React, and Fastify, with cloud experience, to join a growing team of customer-centric, cross-functional engineers. More ❯
City of London, Greater London, UK Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote SeniorFullStackEngineer 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 SeniorFullStackEngineer, proficient in Typescript, Node, React with cloud experience to join a growing team of customer-centric, cross functional engineers. If you … are a SeniorFullStackEngineer 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 James for More ❯
SeniorFullStackEngineer | VC Funded Gifting/Rewards | Remote SeniorFullStackEngineer 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 SeniorFullStackEngineer, proficient in Typescript, Node, React with cloud experience to join a growing team of customer-centric, cross functional engineers. If you … are a SeniorFullStackEngineer 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 James for More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorFullStackEngineer - TypeScript | US Start-up - Social Commerce, AI | Salary range £70-£95K, with exciting equity | UK Remote (1 Day Per Month in London), london (city of london) col-narrow-left … required: Yes col-narrow-right Job Views: 1 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: SeniorFullStackEngineer - TypeScript | US Start-up - Social Commerce, AI | Salary range £70-£95K, with exciting equity | UK Remote (1 Day Per Month in … with reporting directly into a Head of Engineering. Lots of progression opportunities here and impact at scale! SeniorFullStackEngineer | Node.js, React.js & TypeScript | Salary range Up to £95K | A.I Start-Up | UK Remote (1 Day Per Month London) Building out the More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorFull-StackEngineer (TypeScript & LLM Integration) - £110K, Remote UK, london (city of london) col-narrow-left Client: Oliver Bernard Location: london (city of london), United Kingdom Job Category: Other - EU work permit … Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job Description: 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 cutting-edge AI technologies. This is a unique More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
SeniorFullStackEngineer - London (Hybrid) - Up to £90k A well funded start up who are revolutionising real estate transactions through cutting-edge technology combining sophisticated AI capabilities with robust financial data systems are looking for a SeniorFullStackEngineer to join their team. What will I be doing: Design, develop, test, deploy, and maintain robust and scalable backend systems and APIs using Python Build intuitive, performant, and delightful frontend user interfaces using modern JavaScript frameworks like React Work with databases to … Ensure quality and performance of code through comprehensive testing and monitoring What are we looking for: At least 5+ years in professional full-stack software development Strong proficiency in Python for backend development Experience with modern frontend frameworks (React, Vue, Angular) Solid understanding of database technologies More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Understanding Recruitment
SeniorFullStackEngineer - London (Hybrid) - Up to £90k A well funded start up who are revolutionising real estate transactions through cutting-edge technology combining sophisticated AI capabilities with robust financial data systems are looking for a SeniorFullStackEngineer to join their team. What will I be doing: Design, develop, test, deploy, and maintain robust and scalable backend systems and APIs using Python Build intuitive, performant, and delightful frontend user interfaces using modern JavaScript frameworks like React Work with databases to … Ensure quality and performance of code through comprehensive testing and monitoring What are we looking for: At least 5+ years in professional full-stack software development Strong proficiency in Python for backend development Experience with modern frontend frameworks (React, Vue, Angular) Solid understanding of database technologies More ❯
squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a SeniorFull-stackEngineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build … Ki’s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a More ❯
london (city of london), south east england, united kingdom
Ki
squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a SeniorFull-stackEngineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build … Ki’s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a More ❯
squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for a SeniorFull-stackEngineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build … Ki’s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a More ❯
