2,279,481+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Automation & Software Developer

Automation & Software DeveloperLocation: Leeds (Office Based)Salary: £26,000 to £32,000 per annum + BenefitsJob Type: Full Time, PermanentAbout the RoleBatch'd and Vyve are fast-growing retail brands investing heavily in tech ...

Automation & Software Developer

Automation & Software DeveloperLocation: Leeds (Office Based)Salary: £26,000 to £32,000 per annum + BenefitsJob Type: Full Time, PermanentAbout the RoleBatch'd and Vyve are fast-growing retail brands investing heavily in tech ...

Automation & Software Developer

Automation & Software DeveloperLocation: Leeds (Office Based)Salary: £26,000 to £32,000 per annum + BenefitsJob Type: Full Time, PermanentAbout the RoleBatch'd and Vyve are fast-growing retail brands investing heavily in tech ...

Automation & Software Developer

Automation & Software DeveloperLocation: Leeds (Office Based)Salary: £26,000 to £32,000 per annum + BenefitsJob Type: Full Time, PermanentAbout the RoleBatch'd and Vyve are fast-growing retail brands investing heavily in tech ...

Data Engineer II: Build ML Ready Analytics Platform

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

AI Data & Automation Engineer Real Time Data & React UIs

Infrastructure and Development Responsibilities Build and maintain data lakes, warehouses, and real-time processing systems. Develop React-based frontends for data visualization and automation tools. Leverage AI coding assistants for rapid prototyping and understanding of modern A ...

AI Automation & Data Engineer in London Ophelos

Infrastructure and Development Responsibilities Build and maintain data lakes, warehouses, and real-time processing systems. Develop React-based frontends for data visualization and automation tools. Leverage AI coding assistants for rapid prototyping and understanding of modern A ...

Senior Fullstack Engineer in London Track24

Availability and Scalability of Software Systems Requirements Strong experience with backend, frontend, and mobile development with Node, React/React Native, and PHP Experience with project management tools such as Jira or Linear Experience with cloud computing ...

Data Engineer II Decision Analytics in London American Express Global Business Travel (GBT)

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

.NET Software Engineer

Full Stack Developer – .NET, Angular, Azure – Remote (USA) Our client, a fast‑growing SaaS technology company, is looking to hire a Full Stack Developer to join their fully remote US team. This is a hands‑on role where you’ll work across the full development lifecycle, contr ...

Dynamics CRM Developer

Salary: £55,000 - 65,000 per year Requirements We require experience in MS Dynamics CRM/365 development. We require experience in Power Platform development. We require at least 5 years of experience as a mid-tier developer. We would like experi ...

Software Developer

Role: Software Developer Location: Nottingham Working Arrangement: Hybrid – 2 days in the office | 35-hour week Salary: Up to £55k Let’s keep this simple… If you’re a hands‑on Software Developer who actually enjoys building things properly (not just patching ...

Lead Application Software Developer Cambridge in Cambridge RedTech Recruitment Ltd

Responsibilities: In this role, you can quickly grasp new technologies, particularly as the landscape of JavaScript is ever-evolving. Familiarity with Python and Java would be an added benefit. Excellent written and verbal communication skills are also necessary. More: This role offers ...

London based Python Quant Trading Developer

Python Developer Quant Trading London, United Kingdom Posted 11 months ago Quant Capital Quant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge Fund. Tech Stack Python C# Quantitative </l ...

Python Developer Break into BANKING! in London Robert Half

Python Developer - Break into BANKING! London, United Kingdom Tech stack Python Competitive compensation, full-time role, visa sponsorship: Not provided Are you a Python Developer with 1-4 years of experience? Want to break into banking? Or are you ...

Python Developer Quant Trading in London Quant Capital

Python Developer Quant Trading London, United Kingdom Posted 11 months ago Quant Capital Quant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge Fund. Tech Stack Python C# Quantitative </l ...

.NET Developer

.NET Developer - Fastest-Growing Internet Co Ever - Wolverhampton (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Ou ...

Software Engineer

Software Developer – Preston .Net, Developer, C#, ASP.Net, SQL, HTML, JavaScript This advanced development team based in Preston is looking to add a .Net Developer to their software delivery team. You will be joining a team of software developers working on their curr ...

Junior Front End Web Developer — Hybrid London, CMS & CRO

Moneycorp is looking for a Junior Front-End Web Developer in London to enhance the moneycorp.com website. You'll collaborate with design and marketing teams to deliver customer-centric web experiences while managing website content and building front-end components using HTML, CSS, JavaScript, and React. ...

Quantitative Developer (Fixed Income/Credit) – Hedge Fund

Quantitative DeveloperLondonQuantitative Developer (Fixed Income/Credit) – Hedge Fund – London – £120k to £140kExperience level: 2-8 yearsDurlston Partners is working with an elite-level Hedge Fund that is looking for a Quanti ...

Frontend Software Developer with React

Job Description Frontend Software Developer with ReactWorking as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Com ...

Frontend Software Developer with React

Job Description Frontend Software Developer with ReactWorking as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Com ...

Frontend Software Developer with React

Job Description Frontend Software Developer with ReactWorking as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Com ...

Frontend Software Developer with React

Job Description Frontend Software Developer with ReactWorking as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Com ...

Software Engineer with Dot .net and Azure Devops (IT) in London Nexus Jobs Limited

Software Engineer with Dot .net and Azure Devops (IT) London, United Kingdom Posted 10 months ago Tech Stack SQL Server SQL JavaScript HTML5 CI/CD Azure RabbitMQ ASP.NET Core Azure DevOps < ...

Senior Frontend Engineer

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Frontend Developer in London Rullion

We are hiring a Frontend Developer We are seeking a talented and motivated Frontend Developer with strong expertise in TypeScript to join our growing development team. In this role, you will work on building high-quality, scalable, and responsive web applications using React and TypeScript. You will ...

Salesforce Developer

We often fill jobs before they're advertised, get an email as soon as we get a new job matching your search criteria. This job posting was marked by employer as filled and is probably no longer available Are you a Senior Developer looking for an exciting opportunity to make a significant impact? ...

Software Engineering Intern: JavaScript/React (Hybrid/London)

Feedinkoo in the UK is seeking a Software Engineering Intern to join their dynamic team. The ideal candidate will have foundational knowledge of JavaScript/TypeScript, React, and NodeJS, eager to learn and contribute within a collaborative environment. This position offers flexibility with options for ...

Python Developer in Nottingham First Response Finance

Python Developer Nottingham, United Kingdom Posted 10 months ago We are seeking a highly skilled and motivated Python Developer with strong experience in core software development principles and hands‑on proficiency in FastAPI. This role will be... Tech stack </h3 ...

Java Developer Algo Trading in London Quant Capital

Java Developer – Algo Trading Location: London, United Kingdom Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their Algo Trading Strategy team. This will be building out a brand new greenfield trading platform to replace the ORC suite. You wi ...

Senior Software Engineer Transfers Bristol

Salary: £62,000 - 90,000 per year Requirements We are looking for a senior full-stack engineer with strong experience across React frontends and AWS serverless backends. We need strong backend and BFF experience with Node.js v20 and TypeScript. We expect ...

Senior Frontend Developer (React / TypeScript)

At Mixam, we’re more than just a printing company, we’re the place where creativity meets cutting-edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we’re a fast-growing, privately held tech-forward print business founded in 2007, offering ...

Senior Frontend Developer (React / TypeScript)

At Mixam, we’re more than just a printing company, we’re the place where creativity meets cutting-edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we’re a fast-growing, privately held tech-forward print business founded in 2007, offeri ...

.Net Developer Active SC (MANDATORY)

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. ...

Senior AI Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

Senior AI Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

QA Engineer | C# | JavaScript | Playwright | FinTech | £95,000

Head of Permanent - Data, Product and Infrastructure at VirtueTech Recruitment Group My client is seeking x2 QA Engineers to work across the front, middle and back office. This role is seeking candidates who have exposure to the below skill set and come from a financial background. Locati ...

C++ Game Developer | Hybrid (Midlands) | Excellent Benefits

Pure Talent Group is seeking a C++ Game Developer to join an established iGaming company in the Midlands. This full-time, permanent position offers the opportunity to work in hybrid arrangements while contributing to the development of high-quality interactive games. The ideal candidate will have aroun ...

Remote Front End Developer Spinach Branding

We are seeking a talented Front-End Developer. Duration: 3-4 weeks Location: Studio or Remote The ideal candidate will be responsible for: Building two Wordpress websites Configuring and developing various plugins to ensure a smooth and user-friendly experien ...

React.JS Developer Hedge Fund Typescript in London Quant Capital

React.JS Developer – Hedge Fund – Typescript £120k Plus Bonus Quant Capital is urgently looking for a React.JS Developer to join our high profile client. Our client is a $2 billion strong quant hedge fund with performance figures of 22%. They are currently looking for React.JS Developers to join the ...

Software Development Manager

Software Development Manager – Leeds(Tech stack: Software Development Management, Agile, Scrum, Kanban, SaaS Delivery, SDLC, Leadership, Stakeholder Engagement, Continuous Improvement, Cloud Platforms, B2B, B2C, Programme Management, Innovation, C#, .NET Core, .NET 8, SQL, Microservices, Jav ...

Software Development Manager

Software Development Manager – Leeds(Tech stack: Software Development Management, Agile, Scrum, Kanban, SaaS Delivery, SDLC, Leadership, Stakeholder Engagement, Continuous Improvement, Cloud Platforms, B2B, B2C, Programme Management, Innovation, C#, .NET Core, .NET 8, SQL, Microservices, Jav ...

Senior C# Developer Finance

Senior C# Developer / Software Engineer (C# .Net) London onsite to £150k Opportunity to progress your career in a senior, hands-on C# Developer role at a global Asset Manager with c$3 million under management. As a Senior C# Developer within the trading engine team you ...

Salesforce Developer

Salesforce Developer Department: Engineering Employment Type: Full Time Location: Manchester, UK Reporting To: Daniel Wardin Description Interact provides enterprise‑grade intranet software that connects over three million ...

Salesforce Developer

Salesforce Developer Department: Engineering Employment Type: Full Time Location: Manchester, UK Reporting To: Daniel Wardin Description Interact provides enterprise‑grade intranet software that connects over three million ...

Software Developer

Software Developer Contract Market related Hands-On Software Developer (Contract) | Outside IR35London or Dublin | Hybrid (2-3 Days Onsite per Week)Initial 3-6 Month Contract + chance for extensionCompetitive Day Rate | Outside I ...

.NET Developer

.NET Developer, C# 14, .NET 10.0 – Newcastle (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer ...

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