1,682,196+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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ServiceNow Developer – SC Cleared, JavaScript & API (Hybrid)

Java Script Works is seeking a ServiceNow Developer to join our client in the public sector for a 12-month contract. The role requires expertise in ServiceNow development, JavaScript, API integration, and related technologies like Jira, Azure, ITSM, and ITOM. The position offers a competitive pay of up to £700 p ...

Front End JavaScript Developer for iGaming (Hybrid)

Pure Talent Group is seeking a creative Front End / JavaScript Developer in Manchester to support the development of web and mobile games. This hybrid role, involving 2 days on-site, offers a chance to collaborate with cross-functional teams in the iGaming sector. The ideal candidate has experience wit ...

Senior Netsuite Developer with Javascript and SQL

Job Description Senior Netsuite DeveloperOur Client is a leading company who are looking to recruit a Senior Netsuite Developer with Javascript and SQL with extensive Netsuite OneWorld expertise.You will have a degree in Computer Sciences or equivalent certifications ...

ServiceNow Developer – SC Cleared, JavaScript & API (Hybrid)

Java Script Works is seeking a ServiceNow Developer to join our client in the public sector for a 12-month contract. The role requires expertise in ServiceNow development, JavaScript, API integration, and related technologies like Jira, Azure, ITSM, and ITOM. The position offers a competitive pay of up to £700 p ...

.NET Developer

.NET Developer - .NET 9, C#, Blazor, Azure - Worcester (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect) Our client is a crowd funded social advertising technology platform that sells services to ...

Front End Developer (Senior/Middleweight) Vue.js Focus in Barnstaple PVF SCAFFOLDING LTD

Front-End Developer (Senior/Middleweight) - Vue.js Focus Barnstaple, North Devon, United Kingdom Posted 10 months ago Job type: Full time Compensation: Competitive Tech stack Vue.js Frontend JavaScript Overview < ...

Salesforce Developer Lead (IT) in London Nexus Jobs Limited

Salesforce Developer - Lead (IT) London, United Kingdom Posted 9 months ago Tech Stack JQuery JavaScript UI Technical Skills Required Candidate should have technical knowledge about the Salesforce security implementatio ...

Full Stack Developer Data Analytics and Integration in London Marcura

Full Stack Developer - Data Analytics and Integration London, United Kingdom Posted 11 months ago Tech stack APIs Analytics Backend JavaScript Python Java Full-stack Artificial Intelligence Node.js mobile apps Mobile App Development Develo ...

.NET Developer

.NET Developer - Eastbourne (Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in 1962, our client is a leading global media company; its commercial arm comprises some of th ...

PHP Laravel Full Stack Developer (IT) in London Ripple Recruitment

Skills and Responsibilities As a developer in our team, your responsibilities will include: 1. Backend Development Developing applications using Laravel and the wider PHP/LAMP stack. Writing clean, testable code and architecting RESTful APIs. 2. Frontend Develop ...

Senior/Lead Full Stack Developer (Vue 3, Node, Google Cloud)

Java Script Works in Guildford is seeking an experienced Senior/Lead Developer to join their Resident Experience product team. In this role, you will design and develop products that enrich the lives of residents in care. The ideal candidate will have proven experience with Vue 3, Node.js, and full-sta ...

Senior Full Stack Java Developer for NATO with security clearance

Remote | NATO Secret Clearance Required | Occasional Travel to The HagueWe are supporting NATO in the continued development and evolution of NIRIS (Networked Interoperable Real-Time Information Services), a critical interoperability platform used across multinational defence environments.We are ...

Full Stack Developer (Java/React/FX/Trading) London Outside IR35

Job Description Full-Stack Developer (React Native / Java) | London Hybrid | FinTech | Outside IR35 | React, React Native, Java, AWS | £550–600/dayA growing financial technology company is scaling its engineering team as it builds the next generation of modern web and mo ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS)Location: London, UKAbout the Job you are considering:We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the pl ...

Senior Quality Cloud Engineer (Full Stack Developer) in London ClearRoute

Responsibilities: Design, develop, and maintain web applications and RESTful APIs using TypeScript, GraphQL, React, and Node.js. Collaborate with product owners, UX/UI designers, and other stakeholders to gather requirements and translate them into technical, scalable, and performant softwa ...

Senior UI Developer (React/Full Stack) – with Java & Python exposure

We are looking for a talented and experienced full stack developer with experience in Finance process within Investment banking for one of our global investment banking clients Primary task would be to Design and develop responsive, high-performance front-end applications using React ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS) Location: London, UK About the Job you are considering: We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will oversee the planning, executio ...

Full Stack Developer (Java/React/FX/Trading) London Outside IR35

Job Description Full-Stack Developer (React Native / Java) | London Hybrid | FinTech | Outside IR35 | React, React Native, Java, AWS | £550–600/dayA growing financial technology company is scaling its engineering team as it builds the next generation of modern web and mo ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS)Location: London, UKAbout the Job you are considering:We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the pl ...

Senior Full Stack Java Developer for NATO with security clearance

Remote | NATO Secret Clearance Required | Occasional Travel to The HagueWe are supporting NATO in the continued development and evolution of NIRIS (Networked Interoperable Real-Time Information Services), a critical interoperability platform used across multinational defence environments.We are ...

Fullstack Web Developer in Edinburgh Humanitarian Operations

Fullstack Web Developer Edinburgh, United Kingdom Posted 10 months ago This role is posted by our partner Jooble. Humanitarian Operations (HOPE) is a disaster relief agency dedicated to providing for the needs of victims. Tech stack Full-stack ...

Front End Java and HTML Developer Brighton Sussex (IT) in Brighton Nexus Jobs Limited

Front End Java and HTML Developer - Brighton Sussex (IT) Brighton, United Kingdom Tech stack Angular JavaScript HTML5 Java Our client is looking to recruit a Front End Software Developer with very strong experience in JavaScrip ...

Solutions Engineer Full Stack Ruby Python React

Solutions Engineer / Full Stack Developer (Ruby Python React) London / Remote to £80k Do you enjoy working directly with clients, taking ownership and continually developing your skills? You could be progressing your career as a Solutions Engineer at a SaaS FinTech; their capital market tools are used by Investm ...

JavaScript Engineer

Javascript Engineer As the first full-time engineer at Seen, you'll have a huge impact on our product and direction. You'll be working very closely with the , integrating review API's, building our 5-year ...

JavaScript Consultant

JavaScript Consultant - Birmingham (Hybrid - Travel Required) Your chance to join an award-winning digital consultancy. Are you a Senior Consultant? You will be joining the development team and be expected to contribute throughout all phases of the software development lifecycle. Whilst p ...

JavaScript Engineer

This is a free 16 week training course followed by the potential for a role with one of our clients. Title: Mid-Level JavaScript Engineer Job location: Birmingham, UK Description: Step into a role as a Mid-Level JavaScript Engineer with the Counter Terrorist ...

JavaScript Engineer

Javascript Engineer As the first full-time engineer at Seen, you'll have a huge impact on our product and direction. You'll be working very closely with the , integrating review API's, building our 5-year ...

Lead Python Web Developer in London Quant Capital

Lead Python Web Developer London, United Kingdom Posted 11 months ago Tech stack Python Django Analyst web Investment Framework Derivatives C JavaScript Development Experience < ...

Full Stack Engineer, AI systems

About the Role A1 is building a proactive AI chat app for everyday users to bring intelligence to conversations, errands, organising and workflows. Unlike traditional chat-based applications, our product focuses on achieving high reliability for long-running workflows, persistent context, ...

Senior Full Stack Engineering Lead

Senior Full‑Stack Engineering Lead SympliCare AI LTD, London, United Kingdom We are building an end‑to‑end care coordination platform that unifies pharmacy fulfillment and more. Responsibilities NHS / FHIR / HL7 integrations Safe deployment of AI‑assisted ...

Senior Full Stack Software Engineer

Since 2008, Aqovia has been at the forefront of technology innovation, serving clients in telecommunications, media, and technology. We specialise in architecture, design, and software development for transformative projects. Join a team that values innovation, expertise, and commitment to excellence. <p ...

Senior Software Engineer, Full Stack

Overview Hi, I’m Paul, VP of Engineering at Customer.io. We’re looking for curious, driven Fullstack (Product) Engineers who want to own big things and delight our customers. You’ll design, build, and ship the core product experiences our customers rely on - while helping the team push boundaries ...

Lead Full Stack Engineer (Python)

Base pay range This range is provided by AMP People. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Direct message the job poster from AMP People Strategic Talent Search | Digital Health & AI Startups | Scaling Founding Teams </ ...

Senior Full Stack Software Engineer

At ReversingLabs, our software supply chain security and threat intelligence solutions have become essential to advancing cybersecurity maturity around the globe. We're on a journey to expand adoption and accelerate growth by hiring top talent across the security industry. Notable breaches such as S ...

Senior Full Stack Software Engineer

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from ReversingLabs At ReversingLabs, our software supply chain security and threat intelligence solutions have become essential to advancing cybersec ...

Full Stack Engineer AI, LLM

Base pay range This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. About the Role As a Full Stack Engineer, you will be an integral part of their product team, working within a unified codeb ...

Founding Product Engineer (Full stack)

About Tacit We're hiring engineers who want to work at the intersection of AI and the built environment and help make the world's buildings dramatically smarter. Tacit is a University College London (UCL) spinout turning over a decade of research into commercial reality. We extract fragmented ...

Senior Full Stack Engineer (Backend)

Must be UK based to be considered for this roleWhat is the job?Do you enjoy coupling your engineering expertise with AI technology to move fast and craft scalable software, whilst solving tough technical challenges?Our new Senior Full-Stack Developer (Backend Leaning) will join ...

Senior Software Engineer (Full Stack)

**Description** **Senior Software Engineer (Full Stack)** **Location:** Farnborough, with flexibility to work from home dependent on business demands **Salary:** £61,500 - £78,800 **The Role:** As a Senior Software Engineer you will play a critical role in both the ...

Full‑Stack Machine Learning Engineer

About the Business LexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting risk and enhancing operational efficiency. We use the power of data and a ...

Senior Full Stack Engineer Contractor

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we ...

Senior Full Stack Engineer: Improbable

Improbable is a Venture Builder. We are working with leaders to create businesses in AI transformation, the metaverse and web3. We both create businesses from scratch and invest in existing businesses. Our central services teams work with ventures to help them achieve success; including early stage prototy ...

Staff Full Stack Tech Lead

Dotmatics is seeking a Team Lead / Staff Full Stack Engineer to lead the Product Operations team. The role involves proposing technical architecture and mentoring junior engineers while building scalable solutions using Node.js and React. The ideal candidate will have over 10 years of experience, inclu ...

Senior Full Stack Software Engineer

Roke, Unit K, Elmbridge East, Gloucester, Gloucestershire, United Kingdom Job Description Posted Tuesday 23 June 2026 at 00:00 Great ideas come from different minds. That’s why we bring together engineers, scientists, analysts, and creatives from every background — and give them t ...

Senior Full Stack Engineer (Backend)

Must be UK based to be considered for this roleWhat is the job?Do you enjoy coupling your engineering expertise with AI technology to move fast and craft scalable software, whilst solving tough technical challenges?Our new Senior Full-Stack Developer (Backend Leaning) will join ...

Senior Software Engineer (Full Stack)

About the Role As a Full Stack Web Developer, you will contribute to designing and developing web applications that support research publication management. You will work on both frontend and backend tasks, collaborating with a supportive, multidisciplinary team.Responsibilities:< ...

Senior Full Stack Node/React

Senior Full Stack Developer | Glasgow | Hybrid Up to £60k + great benefits We're working with a well-established, growing organisation in the financial services sector - a purpose-driven business with a loyal customer base and a proprietary digital platform that genuinely differen ...

Full Stack Engineer IFS Zero

Company DescriptionIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service™. Our ...

Senior Full Stack Node/React

Senior Full Stack Developer | Glasgow | Hybrid Up to £60k + great benefits We're working with a well-established, growing organisation in the financial services sector - a purpose-driven business with a loyal customer base and a proprietary digital platform that genuinely differen ...

Senior Front End D3 Javascript Software Engineer Holborn (IT) in London Nexus Jobs Limited

Senior Front End D3 Javascript Software Engineer - Holborn London, United Kingdom Posted 10 months ago Tech Stack React D3.js JavaScript Job Overview Our client is looking to hire a Senior Front End Software Developer w ...

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