1,348,291+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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SITS Developer — Remote Role (1 day/mo in Hessle)

A leading EdTech company in the UK is seeking a SITS Developer to enhance the student experience through the SITS Platform. This remote position requires you to visit the Hessle office about once a month. You will develop web-based solutions, support the SITS platform, and mentor junior engineers. Ideal candidat ...

Online English Writing and Analysis Course Developer All Levels

OverviewJadeClass Education Singapore Writing and Analysis courses provide enrichment education to bright students who already have a good command of the English language and are focusing on their written English with the goal of continuing their education abroad. Our students vary in ...

Software Developer – Measurement & Test Systems (C/C++, Linux/Windows)

Rolls Royce in Bristol is looking for a Software Developer to join its Test Facility Design team. The role involves developing software for measurement systems and troubleshooting existing systems while maintaining the Active Directory Network. Candidates should be proficient in C++ and C, with knowledge of b ...

Remote Dynamics 365 BC/AL Developer with Power Platform

A leading recruitment firm in the UK is seeking a Mid-Senior Dynamics NAV Developer to work on exciting projects involving Dynamics 365 Business Central and the Microsoft Power Platform. The role offers a fully remote working environment and requires strong experience in C/AL and AL development. Candidates shoul ...

Junior Front End Developer — Hybrid Role, Grow with Vue

A growing tech company in the UK is seeking a Junior Front-End Developer to join their team. This hybrid role requires front-end development experience, where you will work on building and maintaining user interfaces for educational products. The ideal candidate should have solid knowledge of HTML, CSS, and Vue. ...

Online English Writing and Analysis Course Developer All Levels

OverviewJadeClass Education Singapore Writing and Analysis courses provide enrichment education to bright students who already have a good command of the English language and are focusing on their written English with the goal of continuing their education abroad. Our students vary in ...

Principal Platform Engineer

Lead Platform Engineer / Principal Platform EngineerSalary: £90,000 - £110,000 + benefits Location: UK Wide Hybrid Working Offices: Bristol, Woking, Worthing, St Paul's London Security Clearance: SC cleared or SC eligible requiredUp to 6 days per month in office.We are support ...

Software Engineer

AB Dynamics is one of the world’s leading specialists in automotive test systems, supplying a range of advanced solutions including driving robots, ADAS soft crash targets and driving simulators to all major vehicle manufacturers and Tier 1 suppliers globally. The company's unique technology is used for ma ...

Senior Software Engineer Products

At the company, we help teams get more work done. We are the best AI work platform that empowers teams to automate, build, and scale their impact end-to-end with tools that actually execute the work for you. With over $1B in ARR, 250,000+ customers, and a global team, we’re serious about building a product ...

Software Engineer London

About Flow Flow Engineering is an AI-native requirements platform for modern engineering organizations, enabling hardware teams to collaborate with AI agents to design, validate, and evolve complex systems with speed and rigor. About the role Flow is seeking softwar ...

UI/UX Designer

We are seeking UI/UX Designer to support a large portfolio of corporate and marketing websites and help shape a more consistent, scalable user experience across platforms.This role will work closely with Engineering, QA, and stakeholders to design intuitive, accessible, and visually co ...

UI/UX Designer

We are seeking UI/UX Designer to support a large portfolio of corporate and marketing websites and help shape a more consistent, scalable user experience across platforms.This role will work closely with Engineering, QA, and stakeholders to design intuitive, accessible, and visually co ...

UI/UX Designer

We are seeking UI/UX Designer to support a large portfolio of corporate and marketing websites and help shape a more consistent, scalable user experience across platforms.This role will work closely with Engineering, QA, and stakeholders to design intuitive, accessible, and visually co ...

Principal Engineer Digital Experience Platform

Principal Engineer — Digital Experience PlatformUK FinTech · Yorkshire (Hybrid, 3 days on-site) · Permanent A you looking for a senior role where you can be responsible for setting the engineering north star for digital experiences seen by millions of people every ...

Principal Engineer Digital Experience Platform

Principal Engineer — Digital Experience PlatformUK FinTech · Yorkshire (Hybrid, 3 days on-site) · Permanent A you looking for a senior role where you can be responsible for setting the engineering north star for digital experiences seen by millions of people every ...

Associate Business Developer, AWS, Data Centre Supply Solutions (DCSS)

DescriptionPossible alternative locations in addition to London including Paris, Madrid, and Dublin. The AWS Data Centre Supply Solutions team is looking for a Strategy & Acquisitions Associate to work with various stakeholder groups to procure data centre capacity, support long term scaling strateg ...

Backbone Fiber Business & Vendor Developer , Global Connectivity & Infrastructure Development

DescriptionThis position can be based in Dublin or London. Today, Amazon Web Services provides a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countries around the world. The AWS Cloud infrastructure is built around Re ...

Software Engineer

Get AI-powered advice on this job and more exclusive features. Vantage Talent Solutions provided pay range This range is provided by Vantage Talent Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range So ...

UI Engineer (React/TypeScript) in Belfast Ocho

We Are Hiring We seek a talented individual who combines strong... Requirements We are looking for candidates with at least 3 years of professional web application development experience. You should have recent experience with React functional components. Experience with other framework ...

Software Developer – Tier 1 Hedge Fund – Excellent Compensation + Benefits

I’m working with a leading hedge fund in London that is seeking an experienced Software Developer to join their Technology team in London. This is a front-footed, business-facing engineering role focused on building and scaling tools that support mortgage origination, valuation, analytics, ...

Low Latency Java eFX Algo Developer — Hybrid in London

A financial technology company is seeking a Java eFX Algo Developer for a 12-month contract. This hybrid position requires the candidate to work onsite three days a week. Responsibilities include developing and optimizing Java-based trading systems for low latency in collaboration with various teams. Ideal candi ...

Senior XR Lead Developer — On Device AR for Construction

A leading AR technology company in the United Kingdom is seeking a skilled Lead Developer to oversee the design and delivery of the embedded software for their innovative ATOM headset. This position involves leading a dynamic team, ensuring high-quality user experience, and collaborating across functions to inte ...

Lead Software Engineer

This range is provided by PIE Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from PIE Recruitment Client Director - SaaS and Consumer at PIE Recruitment Engine ...

Co Founder, CTO, Construction Operations

About Marble Marble is a climate tech venture studio. We partner with scientists, engineers, and operators to create companies solving hard climate problems in the world's largest industries. Our first 14 companies are building transformative products across energy, industry, agriculture, and cli ...

Interpretation & Visitor Experience Designer (Hybrid)

United States Digital Space LLC is seeking an Interpretation Developer to craft innovative visitor experiences for diverse audiences. You'll be responsible for telling impactful stories that connect audiences with our rich collection, all while working both onsite and from home. This full-time role inc ...

Senior Software Architect — Cloud & Integrations

Thirdsound ICT is seeking a Senior Developer in Glasgow to build a next-generation digital operations platform for major UK food producers. This full-time role involves designing and delivering systems, working closely with clients, and ensuring scalable software solutions. Candidates should possess strong probl ...

Senior Test Systems Engineer – 4 Day Week, Onsite Lab Role

A leading defence and national security company is seeking a Test Equipment Developer to design and manufacture innovative test solutions for electronic systems. You will lead integration and troubleshooting efforts, ensuring reliable lifecycle support. This full-time role requires R&D expertise, with a condense ...

Backend API Engineer — Python, AWS & Data Pipelines

A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS s ...

Senior Ruby on Rails Lead — Azure Migration

A leading recruitment firm is seeking a Lead Ruby Developer to oversee a critical government digital service's migration to Azure. This full-time contract role, inside IR35, offers £500 per day. The successful candidate will lead technical direction, mentor developers, and implement new features while ensuring c ...

Backend Software Engineer – Golang/C# (Hybrid)

bet365 Group is seeking a full-time Software Developer in Stoke-on-Trent to work within a talented team to deliver high-quality solutions on Linux and Cloud platforms. You will enhance our flagship Sports systems and tackle challenges in building low-latency, scalable solutions while gaining exposure to Golang. ...

Senior Windows Desktop Architect & Lead Engineer

Speechify in Cambridge is seeking an experienced Windows Application Developer to lead the design and development of native Windows desktop applications. You will collaborate closely with product designers, QA, and other stakeholders to ensure high-quality, accessible software solutions. The ideal cand ...

Senior Java Backend Engineer — Hybrid, London

HCLTech is seeking a Senior Java Backend Developer with over 15 years of experience. The role involves developing innovative backend solutions using Java 17 and Spring Boot, working in a hybrid model with 2 days onsite and 3 days remote in London, UK. The ideal candidate should possess strong skills in ...

Cloud Data & Analytics Lead — Snowflake, Qlik & Fabric

INEOS Inovyn is looking for a Senior Data & Analytics Developer to lead the design and delivery of scalable analytics solutions in Runcorn, England. Key responsibilities include shaping data strategy, mentoring developers, and delivering high-quality solutions using cloud technologies. Candidates should possess ...

Senior C# Engineer Platform Reliability & Performance

Sivara GmbH is seeking a Senior C# Developer for a full-time, onsite role in Birmingham. This permanent position offers a salary ranging from £50,000 to £80,000 based on experience. The ideal candidate will have proven experience in software development, focusing on platform stability and performance. ...

On Site HubSpot Specialist: Data & Automation Leader

McNally Recruitment Ltd is seeking a HubSpot Developer/Specialist to take full ownership of their HubSpot CRM platform on-site in Stockton-on-Tees. The role involves technical and operational management of HubSpot and leading the delivery of the Operational Intelligence Platform. The ideal candidate wi ...

Hybrid Front End Web Developer for High Impact UI

Potters Resorts is seeking a Front End Web Developer to enhance their marketing team from Hopton-on-Sea. This role involves optimizing the site and developing user-friendly web applications. Candidates must have a minimum of two years' experience in web development, ideally with React.js expertise. The ...

Senior Cloud Security Engineer — Automation & SRE

United States Digital Space LLC is looking for a Senior Cloud Security Developer to join their team in London. This is a permanent, full-time position focusing on enhancing the company's cloud security posture across multiple platforms like AWS, Azure, and Kubernetes. The ideal candidate will have expe ...

Senior Digital Solutions Lead – Healthcare

NHS National Services Scotland in Ayr is seeking a Senior Developer for its Digital Services team at Ailsa Hospital. This permanent position requires guiding a team of developers to provide high-quality digital solutions that support strategic objectives. The ideal candidate will have advanced knowledg ...

Growth Director: Student Housing & Construction

Fawkes & Reece London is seeking a New Business Director to join their team in London. This full-time, permanent position requires a strong construction background, with responsibilities that include identifying new business opportunities and building client relationships. The successful candidate will ...

Autonomous Field Sales & Account Growth Specialist

Howdens is seeking a Field Based Business Developer in Torquay to drive business growth and build strong relationships with account holders. This role offers the autonomy to develop the customer base effectively, collaborating with sales teams to convert leads into sales. The ideal candidate will posse ...

Solution Director: Engineering

hackajob is collaborating with AND Digital to connect them with exceptional professionals for this role.AND Digital is a tech company dedicated to accelerating digital delivery and closing the digital skills gap. Since 2014, we have supported organisations in build ...

Data Scientist

We are looking to hire a Data Scientist role for one of our renowned IT client in Waterside,UK. This is a contract role and hybrid work opportunity. Role purpose This role is responsible for developing industrialized optimisation and machine learning models as part of a full-stack product ...

Data Scientist

We are looking to hire a Data Scientist role for one of our renowned IT client in Waterside,UK. This is a contract role and hybrid work opportunity. Role purpose This role is responsible for developing industrialized optimisation and machine learning models as part of a full-stack product ...

Senior Consultant – SAP ABAP / SAP Integration

Single/Dual Stack upgrades Location: Coventry Work Mode: Hybrid (3 days WFO) Contract: 4 months Experience: 7+ years We’re looking for a Senior SAP Integration Consultant to join a high-impact integration progra ...

Assistant Site Manager

Assistant Site Manager - High-End Residential DevelopmentLocation: Near Reading, BerkshireSalary: Competitive Salary + Benefits PackageJob Type: Full-Time, PermanentAbout the Company<p class=isS ...

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