Lead Full Stack Engineer Python React Fastapi Jobs in UK

     
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Full Stack Engineer End to End Mobile & API Delivery

📑 Hiya in London is seeking a full-stack engineer to own end-to-end features across its products including API, iOS, and Android. This role demands comfort in diverse surfaces, planning workflows, and delivering solutions through collaboration and iteration. Join a dynamic team focused on transforming voice commun ...

Backend‑First Full Stack Engineer for AI Platform — Equity

📑 Jack & Jill is looking for a Full-Stack Engineer (Back-End Leaning) in London, UK, to join their elite engineering team. You will own backend architecture and build scalable systems for a high-growth AI platform. The role encompasses designing robust backend systems, maintaining API infrastructure, and making ar ...

Staff Full Stack Engineer — AI Legal Tech, Hybrid London

📑 Kureos is looking for a Staff Engineer in Greater London to drive standards and architecture while developing AI-driven legal solutions. The role involves owning product features, solving full-stack technical challenges, and collaborating with a talented engineering team. Ideal candidates will have scale-up expe ...

Full Stack Engineer – Data Platform, TS/Node, High Ownership

📑 Gravitas Recruitment Group (Global) Ltd is looking for a skilled TypeScript engineer in London to join a fast-growing, VC-backed data platform. The role involves building and enhancing core data systems and APIs, managing data pipelines, and mentoring team members. Ideal candidates have a strong backend backgrou ...

Senior Full Stack Engineer – Work From Anywhere (30 Days)

📑 A tech company in London seeks a Senior Full Stack Engineer to shape the technical direction of their platform. The ideal candidate will have advanced skills in Node.js and modern front-end frameworks, focusing on building scalable, high-impact solutions. Key responsibilities include maintaining system performan ...

Founding Full Stack Engineer — On Device Browser Automation + Equity

📑 A startup in enterprise automation seeks a Full Stack Engineer to develop innovative browser automation solutions that secure critical workflows. This role involves engineering robust systems using TypeScript and Electron while collaborating with founders to shape the product roadmap. The ideal candidate has ove ...

Full Stack AI Engineer, Azure & RAG – Hybrid UK Energy

📑 A leading energy innovation firm is seeking a Full Stack AI Engineer to design and operate secure AI products on Azure, working in hybrid settings from Manchester or Derby. This role requires extensive experience in full-stack development and AI engineering, including knowledge of Azure tools. The successful can ...

Founding Full Stack Engineer – AI Studio, London (On site)

📑 Antler is seeking a Full Stack Engineer to spearhead product engineering efforts as a Founding Engineer. You will handle end-to-end development of applications, focusing on both backend and mobile delivery. This hands-on role not only offers a unique equity stake but also opportunity for rapid personal and profe ...

Senior Full Stack Engineer for AI Driven Health Platform

📑 Ally Health is seeking a senior full-stack engineer in Greater London to design and build product features across the tech stack. The role emphasizes ownership from frontend to backend, including the use of AI coding tools for optimized workflows. The ideal candidate should have over 6 years of experience in pro ...

Senior Full Stack Engineer: AI SaaS, Remote, Stock Options

📑 A leading tech start-up in the UK is seeking a Senior Full Stack Engineer to join their team and work on creating innovative AI-powered SaaS solutions. You will leverage cutting-edge technologies like React, Next.js, and Typescript to develop impactful products. The company offers competitive salaries with excel ...

Hybrid Full Stack Engineer AI Powered NHS Care Portal

📑 Paloma Health in Greater London is seeking a Fullstack Engineer to improve access to autism and ADHD assessments. You will collaborate with cross-functional teams to develop AI-powered software. Ideal candidates have four years of experience and proficiency in C# and TypeScript. The role supports career developm ...

Full Stack Engineer (TS/Java) — AWS Microservices, CI/CD

📑 Legal & General is seeking a full-stack developer skilled in TypeScript and Java/Spring Boot. You’ll deliver clean, maintainable features, build RESTful microservices, and collaborate with product teams to create user-focused solutions. Strong experience in modern frontend architecture and cloud services like AW ...

Senior Full Stack Engineer Cloud Native .NET/C# & Vue.js

📑 Required Qualifications Senior level software engineering competency, with strong full-stack experience. Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL). Proven experience developing APIs and UI components in distributed systems. Experience working with pipelin ...

Founding Product Engineer AI/ML, Full Stack for Aerospace

📑 A pioneering aviation tech company in Greater London is seeking a third founding engineer to build core software products for aircraft maintenance and inspection. Responsibilities include full-stack development, designing AI-powered features, and making architectural decisions. The ideal candidate has over 2 yea ...

Full Stack Engineer Hybrid, Shape Core Platform, 20% Bonus

📑 A leading fintech company based in Cardiff is seeking a Full Stack Engineer to develop shared components and architecture used across all product teams. This role offers the opportunity to influence software development practices while working on greenfield projects. Essential qualifications include strong Java ...

Principal Full Stack Engineer – AI‑Driven SaaS, UK Remote

📑 A leading UK software firm is seeking a Staff Engineer to drive full stack development for innovative SaaS products. The ideal candidate has over 5 years in TypeScript and strong experience with CI/CD practices. This role involves collaborating with stakeholders, mentoring teams, and ensuring product quality as ...

Senior Full Stack Engineer — Scale a Real Time Platform

📑 A high-growth consumer platform based in Shoreditch, London, is seeking a Senior Full Stack Engineer. This role involves designing and scaling backend services and has significant influence on architecture and engineering standards. The ideal candidate should have over 5 years of experience in software engineeri ...

Hybrid Full Stack Engineer Build Next Gen Banking Tech

📑 A leading fintech company in London is seeking a skilled Software Engineer to design and implement modern banking solutions. You will work on the full stack, developing both backend services and frontend applications. The ideal candidate has extensive experience with React and TypeScript, alongside a passion for ...

Senior Full Stack Engineer: End to End Frontend Leader

📑 A cutting-edge AI startup is seeking engineers to develop advanced user interfaces for data annotation. Your expertise in Typescript, React, and performance optimization will be crucial as you build solutions that visualize and annotate various data types. This is an unparalleled opportunity to join a rapidly ex ...

Full Stack Engineer (Forward Deployed) Digital Client Experience Marsh

📑 Overview Full-Stack Engineer (Forward Deployed) — Digital Client Experience - Innovation & Applied AI - Marsh . Marsh is hiring a full-stack engineer to join our Innovation & Applied AI team within the DCX initiative, focused on building a competitive digital platform. The team is 20 peopl ...

Full Stack Engineer – Finance, Onsite London (3 days/wk)

📑 A leading financial services firm is seeking a Full Stack Engineer based in the City of London. The successful candidate will be responsible for designing and maintaining applications that support investment processes. Applicants should have strong technical skills in C#, Python, SQL, Terraform, and AWS, alongsi ...

Remote Cloud & Full Stack Engineer — AI for Precision Med

📑 An innovative AI company in Northern Ireland is seeking a Cloud & Full‑Stack Engineer to join their collaborative team. This role involves building a cloud-native platform for genomic data, emphasizing end-to-end ownership and innovative AI solutions. The position offers flexible fully remote working, a one-stag ...

Senior Full Stack Engineer: Java, Spring Boot, AWS & AI

📑 A leading technology firm in the United Kingdom is seeking an experienced Full Stack Engineer to design, develop, and troubleshoot software solutions. The ideal candidate must have a strong full stack engineering background with deep expertise in Java and Spring/Spring Boot, along with hands-on experience with c ...

Senior Full Stack Engineer Equity, R&D Time & Hackathons

📑 A leading tech start-up in Bristol is seeking a Senior Full-Stack Engineer to join their dynamic team. In this role, you will enhance a groundbreaking platform used by major suppliers, working with cutting-edge technologies such as Typescript and Node.js. You will have the opportunity to develop new features and ...

Senior Real Time Robotics Full Stack Engineer (Hybrid UK)

📑 A fast-growing defense tech company in St Albans is seeking a Senior Full Stack Developer to design and deploy scalable software for real-time robotics systems. This hybrid role involves collaborating on advanced technologies while utilizing modern web frameworks and system-oriented languages. Candidates should ...

Senior Full Stack Engineer — End to End Commerce Platform

📑 An online marketplace is looking for a Senior Full Stack Engineer to manage end-to-end delivery of their commerce platform. You will design and maintain scalable solutions across front-end and back-end systems using PHP and modern JavaScript frameworks. Responsibilities include working in cross-functional teams, ...

Senior JavaScript Full Stack Engineer — Remote (EU/EST overlap)

📑 A forward-thinking remote company seeks passionate, career-focused developers ready to collaborate with visionary enterprise clients and tackle complex challenges. The role offers full remote flexibility and emphasizes self-improvement, particularly in technologies like React and Node. Candidates must be proacti ...

Full Stack Engineer (TS/Java) — AWS Microservices, CI/CD

📑 Legal & General is seeking a full-stack developer skilled in TypeScript and Java/Spring Boot. You’ll deliver clean, maintainable features, build RESTful microservices, and collaborate with product teams to create user-focused solutions. Strong experience in modern frontend architecture and cloud services like AW ...

GenAI Full Stack Engineer Managing Consultant Digital Excellence London

📑 GenAI Full Stack Engineer - Managing Consultant - Digital Excellence - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Strategy & Transformation At Capgemini Invent, we believe difference drives chang ...

Java Full Stack Engineer Senior Consultant Digital Excellence London

📑 Java Full Stack Engineer-Senior Consultant-Digital Excellence - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Strategy & TransformationROLE DETAILS SBU - Invent <stro ...

Senior Full Stack Product Engineer Build MVPs for Ventures

📑 Simplyhealth in Basingstoke is seeking a Full‑Stack Product Engineer to drive product development for new healthcare ventures. In this role, you will create MVPs, conduct rapid experimentation, and make critical technical decisions. You'll collaborate closely with product and design teams to validate business hy ...

Global Full Stack Engineer: Build Scalable Web Apps & APIs

📑 Spectrum IT Recruitment is offering an exciting opportunity for a Software Engineer to join a global organization at the forefront of innovative technology in Greater London. The role involves developing and maintaining web applications, building APIs, and writing high-quality code. The ideal candidate will have ...

Senior Full Stack Engineer for AI Platform & Data Viz

📑 Retelligence in Greater London seeks a motivated Full Stack Engineer to join a senior team building advanced AI platforms. The role encompasses managing the entire feature lifecycle, from backend services to interactive frontend experiences. Candidates should excel in Python and TypeScript with a strong grasp of ...

Senior Full Stack Engineer — Fast, Ownership‑Driven Web & Mobile

📑 Wayfindi is seeking a talented full-stack engineer to join their London team. This role involves working on both backend and mobile/web applications, with a focus on delivering innovative features and integrations. Ideal candidates will have at least 5 years of experience, a passion for swift coding, and strong ...

Senior Full Stack Engineer: AI Driven, High Impact, Remote

📑 Story Terrace Inc. is seeking a Senior Full Stack Developer in Greater London to lead the design, build, and scale web applications. The ideal candidate will have over 5 years of full-stack experience, focusing on Python and JavaScript/TypeScript. This role emphasizes a hybrid working environment, allowing you t ...

Remote Full Stack Engineer: Java/Spring Boot + Angular (SC)

📑 Client Server is seeking a Full Stack Engineer in Guildford to progress your career in a scaling technology company, producing software for the defence and civil aviation sector. You will design and develop client features using Java, Spring Boot, and Angular in a microservices environment. The role offers a sal ...

Full Stack Product Engineer — AI, Robotics, Real Time Ops

📑 twentyAI, based in Greater London, is seeking a skilled Software Engineer with over 3 years of full-stack experience. You will develop innovative features across the tech stack, from user interfaces to backend systems, while also integrating AI solutions. Benefits include a competitive salary, share options, gen ...

AI Product Engineer (Full Stack / AI Systems) in Manchester

📑 AI Product Engineer (Full Stack / AI Systems) We are building a new AI‑powered product line and are seeking a hands‑on AI Product Engineer to design, build, and scale intelligent systems in production. This role bridges product thinking, software engineering, and real‑world AI system behaviour, t ...

Agent Native Full Stack Engineer — Shape the SDLC (London)

📑 Jack & Jill, a London-based AI startup, is seeking a Full Stack Software Engineer to build the next generation of software development tools. In this role, you will design and develop an agent-native platform, significantly impacting product architecture as the company transitions from beta. Ideal candidates pos ...

Full Stack Aero Software Engineer: End to End Impact

📑 Cadillac Formula 1 Team in Silverstone is seeking a software developer to work within the Aerodynamics department. The role involves developing software solutions, maintaining custom tools, and collaborating with engineers on a range of tasks from concept to deployment. Ideal candidates will possess a technical ...

Backend‑First Full Stack Engineer for AI Platform — Equity

📑 Jack & Jill is looking for a Full-Stack Engineer (Back-End Leaning) in London, UK, to join their elite engineering team. You will own backend architecture and build scalable systems for a high-growth AI platform. The role encompasses designing robust backend systems, maintaining API infrastructure, and making ar ...

Staff Full Stack Engineer — AI Legal Tech, Hybrid London

📑 Kureos is looking for a Staff Engineer in Greater London to drive standards and architecture while developing AI-driven legal solutions. The role involves owning product features, solving full-stack technical challenges, and collaborating with a talented engineering team. Ideal candidates will have scale-up expe ...

Full Stack Engineer – Data Platform, TS/Node, High Ownership

📑 Gravitas Recruitment Group (Global) Ltd is looking for a skilled TypeScript engineer in London to join a fast-growing, VC-backed data platform. The role involves building and enhancing core data systems and APIs, managing data pipelines, and mentoring team members. Ideal candidates have a strong backend backgrou ...

Full Stack Engineer: Build Real Time AI Data Engine

📑 Pigment, a leading SaaS company in London, is seeking a Fullstack Software Engineer to work on backend systems in C# and frontend in React. You'll be involved in optimizing performance-critical systems that handle real-time data, collaborating closely with a vibrant team to drive innovation and deliver impactful ...

Senior Full Stack Engineer for AI/ML Prototyping (London)

📑 Autodesk is seeking a highly skilled Senior Full Stack Software Engineer to join our London team. In this role, you will develop and maintain both backend and frontend applications while supporting machine learning and AI systems. You'll collaborate with research scientists and ML engineers to rapidly prototype ...

Senior Full Stack Engineer: Build Scalable, AI Enhanced Ops

📑 Litta App Ltd is looking for a Full Stack Product Engineer (Mid-Senior) to join their hybrid team in London. This role involves building and maintaining applications using Vue, React, and TypeScript, while also developing backend services with Node.js and Firebase. The ideal candidate should have at least 5 year ...

Full Stack AI Engineer for Real Estate Tech (Bristol)

📑 Jones Lang LaSalle Incorporated is looking for a Software Engineer based in Bristol. The ideal candidate will have at least 3 years of experience in full-stack development, strong SQL skills, and proficiency in front-end frameworks like Vue. This role emphasizes collaboration with engineering and data teams to d ...

Full Stack Software Engineer | VC Backed Fintech Startup | TWE45292

📑 We are partnering with a rapidly growing, VC-backed fintech startup focused on leveraging data to drive innovative solutions in financial technology. Work in a dynamic environment where cross-functional collaboration and impactful data-driven decisions are central to the company’s mission. The Opp ...

Hybrid Full Stack Engineer — Build Scalable Web Apps & APIs

📑 X4 Technology is seeking a creative Full Stack Engineer to join their InsurTech business. This role involves designing and developing web applications, building REST APIs, and collaborating with teams to enhance digital products. Candidates should have at least 3 years of web development experience, strong probl ...

Full Stack Engineer End to End Mobile & API Delivery

📑 Hiya in London is seeking a full-stack engineer to own end-to-end features across its products including API, iOS, and Android. This role demands comfort in diverse surfaces, planning workflows, and delivering solutions through collaboration and iteration. Join a dynamic team focused on transforming voice commun ...



Lead Full Stack Engineer Python React Fastapi Jobs in United Kingdom Job Search Guide, Trends and Insights

Real-Time Lead Full Stack Engineer Python React Fastapi Jobs Category Trends (Graphical Representation)

Expertini presents the current leading trends in job categories for Lead Full Stack Engineer Python React Fastapi jobs in United Kingdom. Our interactive graphical representation below showcases these trends, helping you stay informed about the job market dynamics in United Kingdom. Evaluate the data to understand the employment landscape and make informed career or hiring decisions.

The first graph of job trends uses a bar chart to display the popularity of various job categories for Lead Full Stack Engineer Python React Fastapi jobs in United Kingdom. Each bar represents a different job category, with the size of the bar indicating the number of jobs available in that category. This visual representation highlights key areas of employment, showing the concentration and distribution of job opportunities across different categories.

Management
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Other General
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Download Lead Full Stack Engineer Python React Fastapi Jobs in United Kingdom Categories Trends

Uncover Live Lead Full Stack Engineer Python React Fastapi Job Type Trends (Graphical Representation)

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There is a wide range of job opportunities in United Kingdom such as:

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Full-Time United Kingdom
Part-Time United Kingdom
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Internship United Kingdom
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Many top companies that are actively hiring for Lead Full Stack Engineer Python React Fastapi positions. Leveraging resources like Expertini can help you identify these companies and apply for roles that match your skills and career goals.

Here is the List of Top Companies that are currently hiring for Lead Full Stack Engineer Python React Fastapi:

Job title Company Work model
Full-Stack Engineer - End-to-End... Hiya Full-time
Backend‑First Full-Stack Engineer... Jack & Jill Full-time
Staff Full-Stack Engineer — AI Legal... Kureos Full-time
Full-Stack Engineer – Data Platform,... Gravitas Recruitment Group (Global) Ltd Full-time
Senior Full Stack Engineer – Work... Zinc Work Limited Full-time
Founding Full-Stack Engineer —... Jack & Jill/External ATS Full-time
Full-Stack AI Engineer, Azure & RAG... Rolls-Royce SMR Full-time
Founding Full-Stack Engineer – AI... Antler Full-time
Senior Full-Stack Engineer for... Ally Health Full-time
Senior Full Stack Engineer: AI SaaS,... Burns Sheehan Full-time

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