1,671,180+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Remote Full Stack Engineer Football Data Platform

Tottenham Hotspur Football & Athletic Co Ltd is looking for a Full-Stack Engineer to build internal applications that support our football operations. You will work in a remote-first environment, utilizing your expertise to develop tools that influence key decisions in the club. Your role involves desi ...

Founding Full Stack Engineer – Greenfield Fintech Platform

A UK property lender is seeking a Full-Stack Engineer to be the first engineering hire. You will lead the development of a loan management system and an investor portal, shaping the company's technical roadmap. The ideal candidate has 1-5 years of experience in developing production-grade applications and posses ...

Full Stack Data Scientist: Energy Markets & Production

Axle Energy is looking for full stack data scientists to join our team in Greater London. You will be instrumental in building and optimising models that manage energy usage effectively, leveraging your deep understanding of energy markets, grid dynamics, and trading strategies. This role offers the ch ...

Full Stack Software Engineer C# .Net React

We are seeking a skilled and motivated Full Stack Software Engineer to join our Group Technology team in Milton Keynes . In this role, you will help develop, support and enhance our business systems using React, C#.NET, SQL Server and Azure Service Bus. We offer a hybrid working arran ...

Secure Cloud Full Stack Engineer Data & Automation

Solvex Solutions is seeking Full Stack Developers to build a platform that manages and releases research data from secure environments. This role focuses on automation and secure data handling within high-impact environments. The role seeks engineers with strong capabilities in full-stack development, ...

Full Stack .NET & Angular Engineer (Cloud & AI)

Go Traffic Management Limited, located in Worsley, seeks a Software Developer specializing in .NET and Angular. The role involves designing and maintaining scalable applications that modernize legacy systems and integrate backend APIs. Ideal candidates should have strong skills in C# and Azure, with a ...

Senior Full Stack Engineer: Python, Node & AWS

Ashdown Group is looking for a Full Stack Developer in Northampton with strong skills in Python, Node.JS, and AWS. The role involves developing and supporting full stack web applications within a hybrid work model, allowing for flexibility between office and remote work. The ideal candidate should also ...

Full Stack Engineer C#/React, Online Services

Rockstar Games is seeking a passionate Full Stack Engineer to join their online services team in Edinburgh, Scotland. This full-time, permanent position involves developing scalable APIs using .NET 8/ASP.NET Core (C#), integrating front-end applications, and optimizing application performance. Ideal candidates w ...

Full Stack Engineer (£60k £90k) at Lakeshield.com

Job Title Full-Stack Engineer Salary £60k-£90k Company Description Lakeshield.com - Privately funded UK property lender specializing in bridging and development finance. Job Description As the first engineering hire at Lakeshield, you will lea ...

Java Full Stack Engineer Cloud Microservices & APIs

N Consulting Limited is looking for a Full Stack Java Developer to design and develop scalable Spring Boot microservices. You will create secure REST APIs and collaborate across product and cloud teams to ensure operational stability. The ideal candidate should have strong Java and Spring Boot experien ...

Senior Java Engineer Full Stack, Vice President

## Senior Java Engineer - Full Stack, Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 28, 2026 (11 days left to apply)job requisition id: ## **Role Overview:**The Senior Java Full-Stack Engineer is an ...

Senior Software Engineer Full Stack & Systems Expert

Working Environment Many employees face constant and often lengthy commutes. For those who prefer, our offices provide fantastic social and collaborative spaces. Here, you can be around others, spark your creativity, and work in warm and welcoming environments. Our spaces include amenities like f ...

Senior .NET Full Stack Engineer — Healthtech (Hybrid)

Elekta AB is looking for a motivated individual to join their team in Crawley, England. The role involves full stack development in a safety-critical medical setting, utilizing modern technologies such as Docker, Kubernetes, and REST APIs. The ideal candidate will have experience in software developmen ...

Senior Full Stack Engineer (Cards) – Hybrid Chester

Lloyds Bank plc is seeking a Senior Software Engineer (Full Stack) in Chester. This role involves leading technical development and delivering high-quality software solutions while mentoring junior engineers. Key responsibilities include designing software, conducting code reviews, and ensuring coding ...

Full Stack .NET & Angular Engineer (Cloud & AI)

Go Traffic Management Limited is seeking a Software Developer skilled in .NET and Angular to join their team in Worsley. You will be key in designing and developing scalable applications that modernize existing systems and integrate new technologies. The role involves working collaboratively in Agile teams an ...

Full Stack Engineer: Transforming Risk‑Critical Platforms

hackajob is teaming up with Barclays to find a Full Stack Developer in Glasgow. This role supports the delivery of scalable applications and takes part in a strategic technology transformation. You will modernize platforms and ensure adherence to risk and compliance standards while contributing to exciting pr ...

Hybrid Senior Full Stack Cloud & AI Dev

Catch Resource Management Ltd in Cambridge is seeking a Senior Full Stack Cloud Developer to join their team. This full-time permanent position focuses on modernizing technology systems through AI and robust development practices. The role involves full-stack development, platform design, and technical ...

Senior Full Stack Python Engineer Commodities & Finance

Verition Group LLC is seeking an experienced software developer in Greater London with over 6 years in full stack development. The ideal candidate will demonstrate proficiency in server-side Python programming and data analysis using libraries like Pandas, NumPy, and SciPy. A background in the financial industry ...

Full Stack Software Engineer: C#/.NET & Azure

Gama Aviation LLC is seeking a Software Engineer to work in Farnborough. You will develop and test high-quality solutions using C# .NET Core and Azure technologies while collaborating in an Agile environment. This role allows you to work on cutting-edge projects, tackle technical challenges, and be par ...

Senior Full Stack Engineer: Publisher Growth & AI

Debtt Group is looking for a Software Engineer III (Full Stack) to enhance app publisher performance through the design and delivery of full-stack systems that integrate data analysis and AI. You will engage in backend and frontend tasks, working alongside cross-functional teams to transition solutions from p ...

Software Engineer III, Full Stack, Publisher Optimization

Software Engineer III, Full Stack, Publisher Optimization Google is hiring a Software Engineer III (Full Stack) to improve app publisher performance by designing and delivering full‑stack systems that combine data analysis, AI, and large‑scale engineering. The role spans backend and frontend work ...

Senior Full Stack Engineer Remote Banking Platform

EngineersOfAI is seeking a Senior Engineer who will work on developing solutions for our banking platform, collaborating with diverse teams. The role offers flexible working, primarily based in London but open to candidates across the UK. As a full-stack engineer, you will contribute to various initiat ...

Frontend Led Senior Full Stack/AI Engineer

A tech company in the UK is seeking a Senior Full-Stack/AI Engineer with strong JavaScript and TypeScript skills, and expertise in AI applications. As a key player, you will lead technical projects, engage with clients, and contribute to building digital solutions. The role offers a collaborative environment wit ...

Full Stack Software Lead Health Platform (London)

Do you want to help build one of Europe's most exciting health platforms — and define how a small, elite team codes in the AI era? About Aeon Aeon is redefining preventive healthcare. We combine whole-body MRI, advanced blood biomarkers, and genetic data with AI to detect and predic ...

Senior Product Engineer HealthTech, Full Stack Impact

Suvera is seeking a Senior Product Engineer to help build and scale their virtual clinic technology. This role involves developing reliable software, collaborating with cross-functional teams, and ensuring high engineering standards. Candidates should have at least 4 years in product-focused engineering and b ...

Senior Product Engineer Full Stack & Product Ownership

Provn are seeking a Senior Product Engineer to join their collaborative technology team in Edinburgh. This full-stack position involves working on frontend applications, backend services, and APIs, contributing to technical decisions in a fast-paced environment. You'll enjoy genuine product ownership a ...

Senior Full Stack Engineer — Scale Telecommunication Platforms

hackajob is collaborating with Gamma in Manchester to find a Senior Software Engineer. The ideal candidate will be responsible for developing and maintaining telecommunication solutions, building features across the platform, and mentoring team members. This hybrid role offers 25 days of annual leave, ...

Senior Java Engineer Full Stack, Vice President

Role Overview The Senior Java Full-Stack Engineer is an experienced, individual contributor position responsible for designing, developing, and implementing high-quality, end-to-end application systems and programs in coordination with the Technology team. The overall objective of this role is to ...

Senior Python Full Stack Engineer Lead & Scale

Ikhoi Recruitment is seeking a Full Stack Python Engineer for a prominent energy client based in London. This role involves designing, developing, and maintaining robust software solutions while collaborating within a skilled, supportive team environment. The ideal candidate will have over 4 years of P ...

Software Engineer III Full Stack Web Apps

Java Script Works is seeking an Engineer III for Software Development in Manchester, United Kingdom. This full-time role requires strong experience with .NET Core, ASP.NET, and proficiency in front-end technologies such as HTML5, CSS3, and JavaScript, along with frameworks like React and Angular. Familiarity wit ...

Senior Full Stack Engineer – Hybrid, AWS & eCommerce

Games Workshop Group PLC is seeking a Full Stack Engineer for a 12-month hybrid contract based near Nottingham. In this role, you'll be instrumental in delivering customer-facing eCommerce solutions that enhance the Warhammer.com store. Your e-commerce experience, combined with cloud computing skills, ...

Senior Full Stack .NET/React Engineer (Hybrid)

Pearson is seeking a Software Engineer III to design and build robust software solutions using .NET and React. This role is crucial in delivering digital offerings that support global learners and educators. Located in Hellaby, Rotherham, the position is hybrid, requiring 3 days in-office work. Respons ...

Senior Software Engineer Full Stack (Java/React)

Experis - ManpowerGroup is seeking a Senior Software Engineer located in Milton Keynes. The role involves designing user interfaces, creating APIs, and managing cloud services. The ideal candidate will have hands-on experience in Application Design, Java, PostgreSQL, and CI/CD processes. This position ...

Lead Full Stack Engineer: Platform & Cloud Innovator

dunnhumby is seeking a Lead Engineer for its Application Platform Team in Salford, England. The ideal candidate will possess strong technical expertise and leadership skills to guide teams in producing high-quality, scalable solutions. Key responsibilities include working collaboratively with diverse teams an ...

Senior Full Stack Tech Lead Remote/Flex

Leidos in Farnborough seeks a Lead Software Engineer to provide technical leadership and support the software team in delivering solutions. The role involves developing backend services in Java and modern SPA applications using frameworks like React and TypeScript. With 10+ years of experience required ...

Senior Full Stack Engineer Remote, Growth & Impact

Hudl is looking for a Senior Engineer in Greater London who will work with cross-functional teams, mentoring others and developing large-scale applications. You'll collaborate to deliver web features and solve technical problems in a supportive culture. The ideal candidate has core skills in C#, Node, ...

Lead Full Stack Engineer, AI Agent Platform

Ebury is looking for a Senior Full-Stack Engineer to join our London team in a hybrid capacity of 4 days in the office and 1 day remote. You will work on an AI-powered financial crime investigation platform, architecting features across the stack while mentoring other engineers. The ideal candidate has ...

Senior Full Stack Engineer AI Driven Platform

Bluefish is seeking a Senior Full-Stack Engineer to architect and build scalable web applications, contributing to their AI marketing platform. This role involves collaboration with AI engineers and product managers to deliver impactful features while maintaining high engineering standards. The ideal c ...

Senior Full Stack Quality Engineer (Hybrid/Remote)

Equity City is seeking a Senior Full Stack Quality Engineer to support high-quality software delivery. This hands-on role requires strong Agile testing experience and the ability to lead testing within product teams. Responsibilities include establishing quality metrics, collaborating with offshore teams, and ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Mid-Senior Full-Stack Developer specializing in AI product integrations. You’ll design scalable systems and lead product development end-to-end in a fast-paced environment. The role includes working with technologies like TypeScript, React, and Node.js. The position off ...

.NET Full Stack Engineer: Cloud, React & Microservices

Capgemini Invent is seeking C#/.NET Full Stack Engineers in Glasgow, responsible for creating cutting-edge digital solutions that drive business outcomes. Candidates must have extensive experience with ASP.NET Core and C# and be proficient in modern front-end frameworks such as React or Angular. The ro ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Full-Stack Engineer to build AI-native cybersecurity products in London. You will own the entire product experience, from front to back, ensuring systems are secure, reliable, and built with cutting-edge technologies like TypeScript, React, and Node.js. The ideal candid ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Mid-Senior Full-Stack Engineer to join our client’s innovative team focused on AI-native cybersecurity solutions. This role involves building and maintaining scalable systems while collaborating closely with AI engineers to integrate cutting-edge LLM capabilities. Ideal ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is searching for a skilled full-stack engineer to join a groundbreaking team developing AI-native cybersecurity products. This role involves owning product development from end to end, working with technologies like TypeScript, React, and Node.js, and directly impacting the security infras ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a full-stack engineer for a groundbreaking AI-native cybersecurity operating system. The ideal candidate will work on building secure systems, developing applications, and collaborating closely with AI engineers. Offering a competitive salary and significant equity, this ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Mid-Senior Full-Stack Engineer in Oxford for developing an AI-native cybersecurity operating system. You will be responsible for the product end-to-end, building modern web applications using TypeScript and React, and integrating AI capabilities throughout. The ideal ca ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

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    Full Stack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights