124,534+ Software Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Full Stack Web Developer: Build, Own & Grow Your Skills

Prince Personnel Limited is looking for a Full Stack Web Developer based in Telford. This permanent position offers a competitive salary between £30,000 and £40,000 per annum, dependent on experience. The role involves developing and maintaining web applications using JavaScript, Node.js, and React, with oppo ...

Hybrid Frontend Developer for Cloud‑Native UI

Nordcloud group is seeking a Front End Developer to join their team in the UK. The role involves designing and building modern frontend applications for cloud-based platforms, developing reusable UI components, and collaborating with cross-functional teams. Candidates should have 3+ years of experience, strong s ...

Lead Full Stack Architect for AWS EV Fleet Platform

Gerrell & Hard Ltd. is seeking a hands-on Lead Full Stack Developer to own an EV fleet portal within a clean-tech business. This leadership role involves driving architecture, mentoring developers, and leading the build of scalable cloud-first applications. Applicants should have strong AWS and JavaScript experi ...

Senior Full Stack Engineer (C#/.NET) Shape UI & APIs, Hybrid

Digital Waffle is searching for a Full Stack Developer with a robust C# and .Net foundation to guide product development. The position offers a hybrid work model based in Nottinghamshire. The ideal candidate should possess strong full stack skills, including HTML, CSS, JavaScript, TypeScript, and a wor ...

.NET Developer in Brimstage Shortlist Recruitment

Job Requirements Experience with Microsoft technologies or C#/.NET Knowledge of .NET Core and SQL Server (a bonus) Proficiency in programming languages such as HTML/CSS, JavaScript, and TypeScript Experience in web application development using MVC/MVVM frameworks < ...

Senior Frontend Engineer SDK & Secure Auth (React/TS)

A leading global financial services firm is looking for a Senior Frontend Developer to join their Customers Identity & Access Management team. This role involves owning and maintaining a JavaScript SDK built with React and TypeScript, ensuring secure integration of their authentication system. The ideal candidat ...

Principal Front End Architect: AI Driven UI Leader (Hybrid)

Yapily Ltd is looking for a Principal Front End Developer to lead their front-end ecosystem and integrate AI-native workflows. In this role, you will drive UI development standards and collaborate with cross-functional teams while mentoring a talented team. The ideal candidate should have expert-level ...

Front End Engineer (React/JS) Lead & Build Modern UIs

IBM is seeking a Front-End Application Developer in Leicester, UK, to design and develop modern user interfaces for web and mobile applications. The role involves translating UI/UX designs into responsive experiences using frameworks like React and Vue.js. Candidates should possess strong JavaScript, HTML5, a ...

Full Stack .NET 9 Developer | Azure + Modern JS Stack

Java Script Works is seeking a .NET Developer to work in Manchester. The ideal candidate will have strong expertise in .NET 9, C#, Azure, and JavaScript, along with skills in Agile practices. The position emphasizes developing applications and collaborating within a dynamic team. Applicants should be f ...

Remote Senior Dynamics CRM & Power Platform Developer

Sivara GmbH, based in Nottingham, is seeking a mid-tier developer specializing in MS Dynamics and Power Platform development. The role involves developing tailored applications for our clients in Property Services and Real Estate, working within an agile framework. Candidates should have extensive expe ...

Hybrid Frontend Web Developer | Angular & UX Focus

CV Screen Ltd is seeking a Frontend Web Developer in Birkenhead for a hybrid role that involves developing customer-facing web applications. You will enhance digital experiences and support various online projects. The ideal candidate will have strong experience with HTML, CSS, JavaScript, and Angular, ...

Remote C# Applications Developer for Hospitality Tech

Greene King is looking for an Application Developer to enhance business performance through innovative digital solutions. You will work on exciting greenfield projects while also improving existing applications. The ideal candidate should have 3-5 years of experience in application development and strong skil ...

UI Developer .NET & React | Hybrid & Growth

Citi is looking for a developer in Belfast to design and deliver front-end web applications that meet business requirements. This role involves solving complex technology problems, understanding user requirements, and ensuring compliance with internal controls. Applicants should have experience in Wind ...

.NET Developer

.NET Developer - Global Phenomenon - Lincoln (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has created a global phenomenon, connecting people onl ...

Software Engineer in Test

Job DescriptionSoftware Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you wil ...

Software Engineer in Test

Software Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you will play a key role in ensur ...

Software Engineer in Test

Job DescriptionSoftware Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you wil ...

Software Engineer in Test

Job DescriptionSoftware Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you wil ...

Software Engineer in Test

Job DescriptionSoftware Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you wil ...

Managing Engineer Security Software

Managing Security Engineer (Hybrid)The OpportunityOur client is seeking an experienced Managing Security Engineer to lead a high-performing engineering team responsible for designing, building, and operating security controls as scalable software products. This is a hands-on leadership role ...

Senior Software Engineer

Role Full Stack Developer Salary £60,000 – £70,000 + company bonus Location Hybrid – Nottinghamshire (once a week onsite) Employment Type Permanent About the job If you are a Senior Full Stack Engineer with a strong C#, .Net backgroun ...

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 ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

ML/AI Software Engineer

ML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pioneering technology in the ...

ML/AI Software Engineer

Job DescriptionML/AI Software EngineerA brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pi ...

Microsoft D365 Developer Dublin/London/Amsterdam/Frankfurt/Stockholm

Overview Microsoft D365 Developer - Dublin/London/Amsterdam/Frankfurt/Stockholm Contract type: Full-time fixed term (12 months). Hybrid role open to candidates based in Dublin, London, Amsterdam, Frankfurt, or Stockholm. Responsibilities Develop, configure, and customis ...

Automation Test Engineer | Outside IR35 | Remote

Automation Test Engineer | Outside IR35 | RemoteAre you an experienced QA Automation Test Engineer who enjoys improving software quality through a blend of automation and hands-on testing? We're looking for someone with a strong technical testing background who can help deliver reliable, secure and a ...

Automation Test Engineer | Outside IR35 | Remote

Automation Test Engineer | Outside IR35 | RemoteAre you an experienced QA Automation Test Engineer who enjoys improving software quality through a blend of automation and hands-on testing? We're looking for someone with a strong technical testing background who can help deliver reliable, secure and a ...

Senior Front End Lead E commerce (React/Next.js)

A leading e-commerce company in Liverpool is seeking a Senior Front-End Developer to lead the development of their e-commerce platform. You will work closely with cross-functional teams to design and deliver high-quality user experiences across web and mobile. The ideal candidate will have over 5 years of experi ...

Senior Frontend Engineer – Remote, Scale Sports Platforms

A global technology and content company is seeking a Senior Frontend Developer to lead the design and development of frontend applications. The role requires over 6 years of professional experience, deep expertise in JavaScript and React, and a commitment to technical excellence. You will build high-traffic site ...

Junior Developer (Python/JS/PHP) – Remote UK + Flexible Hours

Noir is seeking a Graduate / Junior Developer in London to join their dynamic team. The successful candidate will work with a variety of technologies including Python, JavaScript, and PHP to support the expansion of their social messaging platform into UK and European markets. This position offers subs ...

Front End Engineer – Institutional (Crypto UI & Data Viz)

Blockchain.com is seeking a skilled developer to build out user interfaces for their institutional team. Located in the City of Westminster, this role involves significant collaboration with traders and a focus on performance while addressing challenging problems in the cryptocurrency sphere. The ideal ...

Frontend Engineer (React & React Native) 12 Month Contract

Foresters Financial is seeking an experienced Frontend Developer (React & React Native) in Bromley, Kent. This role involves designing, building, and maintaining web applications while supporting mobile development. You will contribute to our digital platform, delivering seamless services for customers. < ...

Salesforce Marketing Cloud Tech Lead | Lead Implementations

United States Digital Space LLC is looking for a Technology Lead specializing in Salesforce Marketing Cloud to join our dynamic team in Greater London. In this role, you will oversee project technicalities, manage a team of developers, and ensure successful project implementation utilizing agile methodologies ...

Senior Full Stack Dev: React & .NET, Cloud Native

Adecco is looking for a Senior Full Stack Developer in London to join a dynamic team for a 12-month contract. The role involves creating and maintaining full stack applications using React JS and C#.NET Core, while collaborating closely with business stakeholders in the financial sector. Candidates sho ...

Senior Front End Engineer: UI/UX, Design Systems Lead

IBM is looking for a Senior Front-End Developer to work in one of their Consulting Client Innovation Centers in Manchester. You will be responsible for developing high-quality, responsive, and accessible front-end applications using modern JavaScript frameworks. You will engage with a cross-functional team an ...

Lead Front End Developer (Remote, Accessibility Expert)

Sivara GmbH is seeking a Full Stack Developer to join a local client on a 6-month+ contract, working remotely on an Inside IR35 basis. You will lead front-end delivery while designing and building accessible components. The ideal candidate should have proven experience in delivering front-end solutions ...

Freelance Backend Developer in London Rough Trade

Freelance Backend Developer London, United Kingdom Posted 9 months ago Job Type Full time Tech Stack Python (existing integration codebase) JavaScript / Shopify Admin Apps Google Cloud Platform Scope of Work </ ...

Senior React Frontend Engineer | Hybrid (3 days in office)

Expert Employment is looking for a Senior Frontend React Developer to join their team in Cardiff, Wales. This role involves creating high-quality web applications with a focus on user interface design. Whether you're at the start of your career or have plenty of experience, they welcome your application. ...

Senior Full Stack Engineer: AI Driven, High Impact, Remote

Story Terrace Inc. is seeking a Senior Full Stack Developer in Greater London to lead the design, build, and scale web applications. The ideal candidate will have over 5 years of full-stack experience, focusing on Python and JavaScript/TypeScript. This role emphasizes a hybrid working environment, allowing you t ...

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. ...

Full Stack Developer AI, Automation & Tooling

Position Description: At CGI, we deliver innovative digital solutions that help clients modernise operations, improve efficiency, and unlock measurable business value. As a Full Stack Developer within our Intelligent Automation team, you will play a key role in designing and building scal ...

Full Stack Developer AI, Automation & Tooling

Position Description: At CGI, we deliver innovative digital solutions that help clients modernise operations, improve efficiency, and unlock measurable business value. As a Full Stack Developer within our Intelligent Automation team, you will play a key role in designing and building scal ...

.NET Developer

.NET Developer, .NET 9, C# - Digital Download Site - Bristol (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries, our client has fast becom ...

Lead React Native Developer

Lead React Native Developer – Manchester On behalf of our client based in Manchester, we are looking for a Lead React Native Developer. As Lead React Native Developer, you will be involved in adding new and maintaining existing product features to apps. The Lead React Native Developer will ...

Lead Systems Engineer / Developer

Lead Systems Engineer / DeveloperLocation: Warmley, BristolSalary: £45,000–£50,000 (depending on experience)Job Type: Permanent, Full TimeAbout Hagerty DigitalAt Hagerty Digital, we're expanding our Sy ...

Lead Systems Engineer / Developer

Lead Systems Engineer / DeveloperLocation: Warmley, BristolSalary: £45,000–£50,000 (depending on experience)Job Type: Permanent, Full TimeAbout Hagerty DigitalAt Hagerty Digital, we're expanding our Sy ...

Senior AI Enablement Engineer

Job DescriptionWe are hiring a Senior AI Enablement Engineer to help shape how software engineering teams adopt, use, and scale AI-assisted development across the organization.This is not a traditional full-stack role, and it is not a “prompt engineering” role. You will work ...

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