2,325,329+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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.NET Developer – Newcastle upon Tyne

.NET Developer – Global Phenomenon – Newcastle upon Tyne, Tyne and Wear (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET De ...

Java Software Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from eMFusion Global Senior Delivery Consultant at eMFusion Global Job Opportunity: Freelance Java Developer (Outside IR35) £450–£550/day | Remote (UK-Based) | O ...

Engineering Lead

About Us Hi, we’re Humaans! We help globally scaling organisations transform their HR processes with a human-centric approach. We empower People teams to create a customizable HR stack by offering flexibility and scalability to integrate with other platforms such as Google Workspace, Slack, Okta, ...

Senior Frontend Engineer Energy

Salary: £70,000 - 95,000 per year Requirements Strong frontend fundamentals across HTML, CSS, JavaScript, and a modern framework, ideally React A track record of shipping customer-facing products and demonstrating their impact Strong product instinct with ...

.NET Developer – Maidstone

Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Connecting Microsoft professionals, Developers, DevO ...

technical Solution Architect in London Axiom Software Solutions Limited

technical Solution Architect London, United Kingdom Tech stack Amazon AWS Angular JavaScript Python Markets TypeScript Java React Position Requirements Experience in the Insuran ...

Engineering Manager in Cardiff Admiral

Experience with CI/CD pipelines. Proficiency in multiple programming languages (e.g., Python, Go, Java). Experience with low-code platforms. Technology Stack While this role focuses on third-party customizable platforms (primarily JavaScript-based), familiarity with the following ...

Engineering Manager CI/CD & Platform Lead

Experience with CI/CD pipelines. Proficiency in multiple programming languages (e.g., Python, Go, Java). Experience with low-code platforms. Technology Stack While this role focuses on third-party customizable platforms (primarily JavaScript-based), familiarity with the following ...

Developer in Nottingham LEAP Legal Software

Company Focus At our company, we are focused not only on helping people but also on shaping the future of legal technology. Requirements Requirements include our tech stack: Backend - PHP (Laravel) Frontend - JavaScript (Vue.js, React.js) Design - ...

AI Augmented Engineering Lead Up to £130k + Bonus

As part of Cloud Bridge, an AWS Premier Partner, we bring deep cloud expertise into every hiring conversation. Here, technology meets empathy — connecting the dots between ground-breaking companies and exceptional talent.AI Augmented Engineering LeadUp to ...

AI Augmented Engineering Lead Up to £130k + Bonus

As part of Cloud Bridge, an AWS Premier Partner, we bring deep cloud expertise into every hiring conversation. Here, technology meets empathy — connecting the dots between ground-breaking companies and exceptional talent.AI Augmented Engineering LeadUp to ...

Lead Full Stack Engineer (.Net, Vue/React) Fully Remote CET Timezone

Overview Lead Full Stack Engineer (.Net, Vue/React) - Fully Remote CET Timezone. This role offers the opportunity to lead the development of a cutting-edge SaaS platform for the insurance industry. As Lead Full Stack Engineer, you will guide both front-end and back-end development, ensuring scalab ...

Software Engineer ScaleUp All Levels

About the Role Were scaling a high-growth software business transitioning from ScaleUp mode into a structured, customer-delivery focused organisation. Their customers include large, globally recognised organisations , and the work sits at the inte ...

.NET Developer

.NET Developer - Global Fitness Movement - Hemel Hempstead (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Born in 201 ...

Senior Dynamics 365 & Power Platform Engineer (Remote)

A public sector organization is seeking a Senior Dynamics 365 & Power Platform Developer for a 6-month remote contract based in the UK. This role involves designing and developing applications in a cloud-first environment, requiring strong experience with MS Dynamics 365 and PowerApps, as well as proficiency in ...

Senior React Frontend Engineer – Fintech Trading UI

Ennovision is seeking a Frontend Developer to work on leading fixed-income e-trading systems. This role requires a minimum of 8 years of frontend development experience along with expertise in CSS5, HTML5, JavaScript, and React. You will engage in one of the most challenging but rewarding projects that can si ...

Remote Shopify Plus Developer: UX & Performance

Medik8 Limited is seeking a remarkable Shopify Developer to join their remote team. You will play a key role in enhancing the user experience across their global network of stores, utilizing your strong JavaScript, Liquid, and CSS skills. Your responsibilities will include optimising site performance, ...

Senior Web Developer – Fintech Payments (Hybrid/Remote)

Worldpay (UK) Limited is seeking a Senior Web Developer to join the TRANSAXpay Payments team. In this role, you'll develop web-based applications for consumer-facing payment pages and merchant APIs while collaborating closely with clients to understand their needs. Essential skills include expertise in ...

Junior PHP / Magento Developer

At Ribble, our online platform is the engine behind our customer experience — powering everything from product configuration to checkout and fulfilment. As a PHP / Magento Developer, you’ll help us maintain, improve, and extend that platform to support growth, solve real customer problems, and enable our team ...

Software Engineer

The Role As a Software Engineer, you will design, develop, integrate and maintain secure software services and mission‑critical applications within classified government environments. Working across full‑stack and backend engineering, you will contribute to building modern, secure digital ...

Senior C# Graphics & 3D CAD Developer (OpenGL/DirectX)

A leading global software house is seeking a Full Stack Developer with a strong background in C# and 3D graphics. You will play a key role in an innovative development team, handling projects from concept to delivery. Ideal candidates will have robust problem-solving skills, particularly in mathematics and geome ...

Senior Mobile Engineer: Cross Platform IoT & Cloud Apps

A leading technology company in Greater London is seeking a skilled React Native Developer to build cross-platform solutions and collaborate with various teams. The role requires a strong background in software engineering and experience in full-stack development. You will design and implement mobile application ...

DevOps Engineer / Site Reliability Engineer in London Freelancer.com

DevOps Engineer / Site Reliability Engineer London, United Kingdom Posted 11 months ago Tech stack Terraform Go CloudFormation PHP Ansible JavaScript Python Ruby Puppet DevOps ...

Senior Tools Software Engineer in Shrewsbury Croud

Senior Tools Software Engineer Shrewsbury, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Tech stack JavaScript TypeScript Vue.js Terraform Cloud Tools Infrastructure automati ...

Lead DevOps Engineer in Basingstoke Pulselive

Lead DevOps Engineer Basingstoke, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble. Tech stack Management Cloud Optimisation Node.js Java JavaScript Python Programm ...

AI Engineer in London La Fosse Associates

AI Engineer London, United Kingdom Posted 10 months ago This role is posted by our partner Jooble. La Fosse Associates Tech Stack Amazon AWS JavaScript Python Artificial Intelligence Node.js <h3 ...

CTO at Crypto Prop Fund

Compensation $200-400k + Equity arrangement Experience: 6-8+ years of experience Languages: C++, Python Role Description: Our client is a quantitative trading firm that got its start in the crypto markets and is now making a push into the ...

CTO at Crypto Prop Fund

Compensation $200-400k + Equity arrangementExperience: 6-8+ years of experienceLanguages: C++, PythonRole Description:Our client is a quantitative trading firm that got its start in the crypto markets and is now making a push int ...

Senior Front End Engineer: Lead React + TypeScript | Node.js

WorksHub is seeking a talented developer based in the Greater London area to tackle exciting challenges in the tech space. The ideal candidate will have strong skills in TypeScript and JavaScript, with experience in the React ecosystem and backend development using Node.js. The role offers a competitive salary r ...

UX UI Developer Intern — Angular/React, TypeScript

Java Script Works is seeking a UX UI Developer based in London, UK. The ideal candidate should have extensive experience in UX UI development and a strong background in Angular or React, in addition to TypeScript and JavaScript. This role focuses on both UX and UI components of projects, with a requirement fo ...

London Based Platform Engineer: AI Driven Subscriptions

Zuora is seeking a developer for their London office to contribute to Zephr, a key subscription experience platform. This role involves creating innovative solutions for a high-throughput application and developing secure APIs. Candidates should be proficient in Java or Kotlin, with experience in JavaScript or T ...

Hybrid Senior Frontend Engineer — London or Newcastle

InterGame Ltd is seeking a Senior Frontend Developer to join their team on a hybrid basis in London or Newcastle, UK. The ideal candidate should have proven experience in senior engineering roles, focusing on front-end technologies like JavaScript and frameworks such as React. This role offers the chan ...

Remote NetSuite Developer with Salesforce — 6 Month Contract

A technology solutions provider is seeking an experienced NetSuite Developer with Salesforce experience for a 6-month assignment. The position allows remote work and is focused on enhancing the NetSuite ecosystem through technical expertise. Candidates will work on configurations, custom developments, and improv ...

Senior Backend Web Engineer for Game APIs & Tools

A leading game development company seeks an experienced Back-end Online Developer to build and support internal and external web APIs for their game engine team. This back-end role emphasizes JavaScript expertise, distributed API experience, and collaborating across teams to improve systems. The position allows ...

Fullstack with C# Dot net HTML Web Software Developer (IT) in Basildon Nexus Jobs Limited

Fullstack with C# Dot net HTML Web Software Developer (IT) Company: Nexus Jobs Limited Location: Basildon, United Kingdom Field Successful Web Developers should have sound knowledge and experience in different programming applications. Core skills include C#, Asp.net/Core, < ...

Lead Web Developer End to End Frontend & UI Excellence

慨正橡扯 is seeking a Web Developer to join our Engineering team and build ownership of our web applications. You will ship features, troubleshoot defects, and integrate core pillars like accessibility and performance into the development lifecycle. The ideal candidate has strong knowledge of HTML, CSS, Ja ...

Front End Developer: React/Angular, Flexible Working

Solirius Reply is looking for a skilled Front-End Developer to join their team in Greater London. The successful candidate will work on building and maintaining user-facing features, ensuring performance and responsiveness across devices. Strong experience with front-end technologies like Angular, React, HTML ...

Frontend Engineer Cloud UI & Design Systems (Hybrid)

Nordcloud is seeking a Front End Developer to join their UK team. This role involves designing modern frontend applications for cloud-based platforms and collaborating with UX, backend engineers, and cloud teams. You will need a strong grasp of JavaScript, responsive design, and relevant UI frameworks like React ...

React Frontend Engineer — Admin Dashboards & Real‑Time Data

Java Script Works based in Greater London is looking for a skilled web developer to design and develop new back office applications using TypeScript, React, and Redux. You will work closely with backend developers, and cross-functional teams ensuring the best performance of web applications. The ideal ...

Remote Blockchain Engineer Build Next Gen dApps

Superland Inc is seeking a highly skilled Blockchain Developer to join our dynamic team in Greater London. The ideal candidate will have over 4 years of experience and a strong background in blockchain technologies, programming languages such as Solidity and JavaScript, and an ability to work collaboratively. ...

Frontend React Developer – Hybrid UI for AI Finance

A dynamic tech company in Greater London is seeking a React Developer to join its growing development team. You will implement user interface components using React and work collaboratively to produce clean, efficient code. The role offers competitive salary ranging from £60,000 to £75,000, hybrid working option ...

Front End Engineer – Flights (Relocation Supported)

A global travel company is seeking a Front End Developer to join its Flights team. The position involves developing scalable systems and collaborating with a multidisciplinary team. Ideal candidates will have 3+ years in web development and strong skills in JavaScript, TypeScript, React, and Node.js. You will ha ...

Frontend Engineer: Gen AI with React & TypeScript

JPMorgan Chase & Co. is seeking a Software Engineer III to join their Securities Services team in Greater London. This role focuses on designing secure and scalable technology products while leveraging AI to enhance developer experience. Key responsibilities include developing reusable UI components, optimizing ...

Remote UI Developer Intern Build Responsive Front End UIs

A leading digital platform is seeking a motivated UI Developer Intern to join their front-end team in Greater London. This internship will provide valuable hands-on experience in creating user-friendly web applications, where you'll collaborate with designers and developers. Candidates should have a basic unders ...

Salesforce Developer Hybrid, AI Driven SaaS Product Team

Sage, located in Winnersh, is seeking a Salesforce Developer to join its product engineering team. In this role, you will design and maintain high-quality Salesforce solutions and work closely with various teams, including Angular engineers and testers. The ideal candidate has strong skills in Apex, SOQL, and Ja ...

Senior React Native Engineer: Build Scalable Mobile Apps

MrQ is looking for a Senior React Native Developer in St Albans to build and enhance its mobile platform. The role involves developing cross-platform mobile applications, collaborating with cross-functional teams, and optimizing application performance. Candidates should have 3–5+ years of experience in mobile d ...

Senior Front End Engineer React/TypeScript & Next.js

Java Script Works is seeking an experienced web developer to join their team in Greater London. The role requires a Bachelor's degree and at least 5 years of professional experience in web development using TypeScript, React, JavaScript, HTML, and CSS. Duties include designing user interfaces with React.js, coll ...

Adobe LiveCycle Developer: Dynamic Forms & Workflows

A software development company in London is seeking an experienced Adobe Livecycle Developer to create and maintain dynamic PDF forms and process workflows. The ideal candidate will have a minimum of 2 to 3 years of experience with Adobe Livecycle, JavaScript, and Oracle. You will be responsible for supporting e ...

Modern .NET Web Developer

An innovative company is seeking a skilled .NET Developer to join their dynamic team. This role offers the chance to work with modern frameworks and technologies, including C#/.NET, HTML/CSS, and JavaScript. You'll be involved in developing web applications that leverage MVC/MVVM frameworks, contributing to exci ...

Senior Power Platform Developer Digital Solutions

KBS Maritime in Portsmouth is seeking a Senior Power Platform Developer to focus on advanced development and administration of Power Platform environments. The role includes creating and maintaining custom applications, ensuring effective lifecycle management, and developing solutions for infrastructure manag ...

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