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Senior Full Stack Engineer — AI Driven Data Platforms

hackajob in Manchester is looking for a Senior Full-Stack Engineer to develop scalable solutions and AI capabilities across data platforms. The ideal candidate will be adept in both front-end and back-end software development, possess strong analytical skills, and be able to translate business problems into algo ...

Full Stack Product Engineer for MVPs & Early Ventures

Simplyhealth is looking for a Full‑Stack Product Engineer to develop new healthcare ventures from inception through launch. The role involves building MVPs, making technical decisions, and collaborating across teams to validate business hypotheses. Candidates should have strong experience with modern web technol ...

Senior Full Stack Engineer & Tech Lead (Hybrid London)

Immersum is seeking a Lead Engineer in London (Hybrid) to provide hands-on technical leadership by combining full-stack development with ownership of technical direction across projects. Responsibilities include leading the design and development of scalable digital products, mentoring engineers, and collaborati ...

Senior Full Stack Engineer — Lead, Build Telecom Apps

Gamma in Manchester is seeking a Senior Software Engineer to join their Product Engineering team. In this role, you will develop and maintain telecommunication solutions, utilizing your expertise in TypeScript, Node.js, and React. The position offers the chance to mentor junior engineers and work in a hybrid env ...

Senior Design Engineer Full Stack & AI Web Features

It's Nice That in Greater London seeks a Senior Design Engineer to enhance their digital offerings. The ideal candidate will integrate technological solutions with creative problem-solving, managing end-to-end feature development. Responsibilities include designing innovative digital features, managing projects ...

Senior Full Stack Product Engineer | AI Native, London

GetGround is seeking a Product Engineer to join our London team. The role involves building user-facing AI-native products, collaborating with cross-functional teams. Candidates should be Fullstack Engineers comfortable in both frontend and backend development, and excited about AI tools. The position offers a h ...

Senior Full Stack Software Engineer in London Townhouse

Customer-Facing Solutions From mobile apps and POS kiosks to internal tools and backend services. You’ll be hands-on across the stack — working with TypeScript, Vue, Expo, and Bun — and collaborating closely with product, design, and operational stakeholders to deliver robust solutions that ...

Senior Full Stack Web Engineer — Build Scalable UX

Roku is looking for an experienced Sr. Software Engineer to support the development of privacy-enhancing technologies. You will be responsible for developing innovative solutions as a full-stack developer, engaging with emerging technologies, and working in a fast-paced Agile environment. The role requires over ...

Lead Full Stack AI Engineer — Enterprise Helpdesk Platform

Square One Resources is seeking a Senior Full Stack Engineer to develop an enterprise-grade AI helpdesk platform. The role involves designing user-facing applications, building APIs for chat interfaces, and developing workflows to automate IT support tasks. The ideal candidate has strong full-stack engineering e ...

Senior Full Stack Engineer: Ownership, AI, Stock Options

Be-IT is seeking a Senior Engineer in Edinburgh who wants to have a meaningful impact on product development. In this role, you'll work with modern technologies like React and TypeScript on the frontend and have the flexibility to work with various backend technologies such as Node.js, Python, Java, Go, or C#. T ...

AI First Full Stack Engineer for Autonomous Agents

TopTek Talent is seeking a Full Stack Software Engineer specializing in AI, based in London with a hybrid work model. You will play a pivotal role in transitioning the platform architecture to an AI-first approach, building autonomous agents and managing full-stack execution with a focus on Python and React. The ...

Full Stack Rails Engineer Hybrid, AI Driven Product

Resi is looking for a Product Engineer to join their team in London. This role involves building responsive frontend features and full-stack capabilities, requiring deep experience in Ruby on Rails and a passion for quality user experiences. You'll work with a large dataset in the property space and contribute t ...

Senior Python Engineer Real time SaaS, Full Stack

Senzo Group is seeking a Senior Python Engineer to contribute to their real-time data SaaS platform. This role focuses on developing backend services with Python while integrating with the frontend using React. You will work in a fast-paced environment, shipping production-grade software used daily. The position ...

Full Stack Engineer — Remote UK (SC Clearance Eligible)

Stealth iT Consulting is hiring for multiple Full Stack Engineer positions, primarily remote with occasional attendance at the London office. The role involves designing and deploying complex systems, collaborating closely with clients, and mentoring engineers. Ideal candidates will have significant experience i ...

Full Stack Engineer for EdTech SaaS — Hybrid & Growth

MyNewTerm, located in Silsoe, seeks a Full Stack Software Engineer to enhance its award-winning EdTech platform. The role requires a minimum of 3 years in SaaS development, covering both front-end and back-end work, including API design and UI/UX principles. The ideal candidate will join a supportive team cultur ...

Full Stack Product Engineer Innovative AI Start Up

Salary £60 – 80,000 base + substantial stock Summary Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI‑auditing tech firm. Founded in 2023, and backed by some big-name investors, my client has built a trusted platfo ...

Full Stack Product Engineer: AI Auditing, Stock, Hybrid

Jobs via eFinancialCareers is seeking a Product Engineer to help shape product development in a growing AI-auditing tech firm. This role includes project ownership with a focus on TypeScript and React, contributing to both front-end and back-end systems. Located in London, the company offers a hybrid working mod ...

Real Time Trading Full Stack Engineer — London Onsite

Devonshire Hayes Recruitment is looking for a Full Stack Developer in Greater London. The ideal candidate will have 3-5 years of experience with strong front-end skills, particularly in delivering real-time trading applications. Responsibilities include translating user stories into technical solutions and worki ...

Full Stack Engineer — AI Drug Discovery Platform (Hybrid)

Cubiq Recruitment is looking for a Full Stack Software Engineer to join their team in London, working in a hybrid model. The successful candidate will build AI-driven products that support scientific research, collaborating closely with engineers and scientists. Responsibilities include designing software across ...

Full Stack Software Engineer (C#/.NET) – Onsite, Growth

Hewett Recruitment | BCorp™ is seeking a Software Developer in Pershore. You will develop and maintain web applications using C# and ASP.NET. The role offers a collaborative environment focusing on practical business applications, with involvement in the full development lifecycle. Ideal for someone with stron ...

Senior Full Stack Engineer — London Hybrid (Scale Up)

RevTech is looking for an experienced backend engineer to design and build scalable backend systems for a purpose-driven digital platform. The role involves translating ideas into well-architected features, while ensuring high-quality code and performance. Ideal candidates have over 5 years of backend or full st ...

Senior Full Stack Engineer AI SaaS (Hybrid London)

Foundation Partners is seeking a Senior Full Stack Engineer to join their mission in making web accessibility a reality for everyone. Based in Harrow, this hybrid role involves building and maintaining product features using technologies like Angular and .Net. You will collaborate with a small, passionate team t ...

Full Stack Engineer for Internal AI Platform (Hybrid)

A progressive professional services firm in the UK is looking for a talented Full Stack Engineer to contribute to the development of its Core Internal AI Platform. This hands-on role involves building end-to-end software solutions that power internal AI-enabled products and workflows. The ideal candidate will ha ...

Senior Full Stack Engineer, TechOps — Self Service & Scale

A digital energy supplier in the UK is looking for a Full Stack Software Engineer to join their TechOps Engineering team. This role involves creating innovative solutions to enhance user experiences while collaborating across various teams. Candidates should have 5+ years of software development experience, part ...

Full Stack Engineer – Payments Platform & Creator Tools (Equity)

Mintstars.com is looking for a Mid / Mid-Senior Full‑Stack Engineer to develop and enhance their creator platform and B2B payments solutions. The role involves architecting and shipping key features using React, Node.js, and TypeScript, to solve complex issues in the creator economy. Candidates should have 3-6 y ...

Senior Full Stack Engineer Payments Platform (Node/Angular)

A fintech scaleup is looking for a Full Stack Software Engineer skilled in Node.js and Angular to join their team in Manchester. In this mid-senior level role, you will develop robust backend services, design APIs, and manage databases to enhance payment processes. This position emphasizes collaboration with cro ...

Full Stack Engineer for AI Driven Supply Chain

A dynamic tech startup in the United Kingdom is looking for a Full-Stack Software Engineer to work closely with the CTO and engineering team. The ideal candidate will have 3+ years of software engineering experience, with strong skills in React/TypeScript and an Object-Oriented Programming language like Kotlin. ...

Senior Full Stack Engineer: AI Powered Finance Solutions

A leading global financial services firm in Manchester is looking for a Full-Stack Engineer (Senior Specialist) to join its Finance Hub team. This role involves developing AI-enabled solutions and addressing complex data challenges while ensuring collaboration with various teams. The ideal candidate should posse ...

Senior Full Stack Engineer & Tech Lead (Hands On)

Atos is seeking a Senior Full Stack Engineer in Gildersome, UK, to design and build scalable systems that meet client needs. The candidate should have a proven background in full stack development, technical leadership skills, and experience with languages like C++, Java, and C#. Benefits include 25 days annual ...

Senior Full Stack Engineer — AI‑First FinTech Solutions

A leading global financial services company is seeking a Senior Specialist, Full-Stack Engineer in Manchester. You will design and maintain high-quality applications while contributing to agile teams. The role demands strong skills in software development across front-end and back-end technologies, problem-solvi ...

Senior Full Stack Software Engineer (Forward Deployed, GPS)

Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high-quality training data f ...

Senior .NET Full Stack Engineer (Angular/Azure) Hybrid

A UK technology recruitment agency is seeking a Senior Full Stack .NET Developer with extensive experience in .NET and C#. This contract position requires collaboration with internal teams and working on Azure projects in a hybrid setup in Brighton. Ideal candidates will have a strong background in automation te ...

Senior Full Stack Engineer — Build Scalable, Impactful Apps

A leading technology services provider is seeking a Senior Fullstack Engineer for a hybrid role based in London (Canary Wharf). The ideal candidate will have over 8 years of experience in fullstack development, working hands-on in production systems. Responsibilities include designing and operating applications ...

Senior Full Stack Engineer Real Time Platforms (Equity)

Pullup is looking for an experienced software developer to join their core engineering team in the United Kingdom. The position involves designing and implementing scalable backend services and building responsive user interfaces. Candidates should have over 5 years of experience in software development, with st ...

Full Stack Product Engineer for MVPs & Early Ventures

Simplyhealth is looking for a Full‑Stack Product Engineer to develop new healthcare ventures from inception through launch. The role involves building MVPs, making technical decisions, and collaborating across teams to validate business hypotheses. Candidates should have strong experience with modern web technol ...

Senior Full Stack Engineer: Build Scalable SaaS Platforms

A leading technology company in Cambridge is seeking a Full Stack Software Engineer. In this role, you will design and maintain scalable software solutions while collaborating with cross-functional teams. Ideal candidates should have over 5 years of experience in software development, proficiency in TypeScript a ...

Staff Full Stack Engineer – Lead Global Systems (Bangkok)

A travel technology company in Greater London seeks an experienced Staff Software Engineer (Full Stack) to join their Bangkok team. The role requires 8+ years in software engineering with expertise in Java, Kotlin, .NET, and JavaScript/TypeScript. Team collaboration, system design, and mentorship are critical. T ...

Senior Full Stack Engineer AI Powered Health Platform

A fast-growing technology company located in Cambridge is seeking a full-stack developer. This role involves working on both frontend technologies like Angular and React, as well as backend technologies such as Node.js and AWS Lambda. Candidates should have a solid understanding of Typescript and experience with ...

Full Stack Engineer for Mission Critical Security Apps

A leading technology and engineering firm in Manchester is seeking a Software Engineer to develop mission-critical solutions for National Security clients. You will work on innovative technologies, ensuring security while writing clean, efficient code. Successful candidates will have skills in Python or UI frame ...

Lead Full Stack Engineer — Architect & Mentor Teams (Hybrid)

A renewable energy startup in the UK seeks a Lead Full Stack Engineer to drive architectural and technical strategy. The role requires hands-on coding, mentoring junior engineers, and leading technical discussions. Ideal candidates should have a strong background in modern JavaScript and backend development. The ...

Lead Full Stack Engineer (Perm) TypeScript / Next.js / Node.js

Job title: Lead Full Stack Engineer (TypeScript / Next.js / Node.js) Type: Full-time, Permanent Location: UK (flexible home, office, or hybrid working) UK offices: Edinburgh, Newcastle, Leeds, Manchester and London Start date: Early Ma ...

Senior Full Stack Engineer: Scale High Impact Fintech

A leading financial technology company in Greater London is seeking a Senior Full-stack Engineer to develop scalable web applications, design APIs, and collaborate with product teams. The successful candidate will have experience with React/Typescript and a strong understanding of software engineering principles ...

Senior Full Stack Software Engineer in London Townhouse

Customer-Facing Solutions From mobile apps and POS kiosks to internal tools and backend services. You’ll be hands-on across the stack — working with TypeScript, Vue, Expo, and Bun — and collaborating closely with product, design, and operational stakeholders to deliver robust solutions that ...

Lead Full Stack Engineer (Hybrid) – Build Scalable Platforms

Meteor Asset Management Limited is seeking an experienced Lead Full-Stack Developer to oversee technical direction and mentor a growing team. You will be responsible for architectural decisions, software development across the full stack, and effective collaboration with stakeholders. The role involves leading h ...

Senior Full Stack Engineer (Remote) Tech Lead Path

A forward-thinking tech company in the North West is seeking a Senior Web Developer. This remote role requires solid front and back-end development experience and offers a chance to lead technical projects in an agile environment. Candidates should have over 4 years of experience and be proficient in languages l ...

Senior Full Stack Engineer — Hands On Leader, Flexible

A tech company in Greater London seeks a Principal Full-Stack Engineer with over 15 years of experience in building complex web applications. The ideal candidate will be an expert in PHP and modern JavaScript frameworks. Responsibilities include managing engineering problems, refactoring codebases, and participa ...

Senior Full Stack Product Engineer | AI Native, London

GetGround is seeking a Product Engineer to join our London team. The role involves building user-facing AI-native products, collaborating with cross-functional teams. Candidates should be Fullstack Engineers comfortable in both frontend and backend development, and excited about AI tools. The position offers a h ...

Senior Full Stack Software Engineer, (Forward Deployed), GPS

Senior Full-Stack Software Engineer, (Forward Deployed), GPS London, UK Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applicatio ...

Senior Full Stack Engineer for Growth & AI Marketplace

A leading secondhand fashion marketplace in London is seeking a Senior Full Stack Engineer to enhance user experiences across their platform. You'll work closely with product and design teams to redesign key user journeys, own feature development from problem to production, and analyze data-driven growth experim ...

Full Stack Engineer: Build the Liquid Brain Platform

A tech-driven company based in London is looking for a Full Stack Engineer to enhance their innovative Liquid Brain® platform. The ideal candidate will demonstrate a strong foundation in software development, particularly in hardware interactions and user interface design. Responsibilities include owning parts o ...

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    Full Stack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights