Frontend jobs in Watford - Page 4Crear alertas

Senior Engineer (Frontend-First). This is a hands-on, frontend-first senior engineering role, reporting directly to the Director of Technology.

The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications. Drive technical design and architectural decisions for the frontend, ensuring scalability, maintainability, and security.

Senior JavaScript Developer – Vue.Greater London | Hybrid | Full-time.Join a profitable payments/fintech business modernising its customer‑facing platforms and internal tools.You’ll be one of the go‑to engineers for the front end, shaping how customers and partners experience the product.You

Applications will be reviewed in the New Year 🌟.Homeflow is a market-leading, fast-growing, profitable, software-as-a-service (SaaS) business in the property market.We think we’re a lovely team of people with a fantastic company culture that we want to retain as we grow - ambitious, hard-workin

Do You Cry Tears of Joy When You See a Perfectly Centered Div?.Do You Think “Pixel-Perfect” Should Be a Legally Binding Contract?.If you answered yes to either of the above, keep reading.You might be my clients kind of crazy.It's a next-generation DeFi protocol, which is a fancy way of saying th

The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications.

About HL And The Opportunity Were building the next generation platform for one of the UKs largest financial services companies, trusted by over 2 million clients and managing c.This is your opportunity to shape technology that will redefine how people invest and achieve financia

Job Description Location: Melton (Hybrid) Working Hours: 09:00 17:30 Salary: up to £50,000 The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications.

We are looking for a Senior Frontend Engineer to take a lead role in shaping the next generation of our global e-commerce experience.

A fast-growing SaaS company in Greater London is seeking a Frontend Software Engineer to innovate user experiences with AI-powered features.

The ideal candidate will help shape the frontend stack and improve coding practices while working closely with teams responsible for US market growth.

A seed-stage risk intelligence startup in London is looking for a Senior Frontend Engineer to take ownership of the frontend codebase for a modern platform.

A pioneering finance technology company is seeking a Frontend Engineering Lead to manage a talented team of engineers.

A financial technology company in Greater London seeks a Senior Front End Engineer to enhance their products that impact millions.Responsibilities include delivering features, ensuring code quality, and mentoring junior engineers.Ideal candidates have extensive experience with React and Typescript,

A leading security solutions company is seeking a skilled remote Software Engineer to develop and maintain web applications primarily using Ruby on Rails, JavaScript, HTML, and CSS.Candidates should have at least 3 years of production-level experience and understand networking principles.This role e

A strong understanding of web development, frontend and backend best practices.

A leading AI technology company is seeking a Frontend Engineer to visualize AI insights for clients.

A leading API platform company in London is seeking a Senior Software Engineer to enhance their UI Platform.This role involves designing scalable front-end solutions and mentoring other engineers.The ideal candidate will have 5-10 years of experience and a clear understanding of design systems and a

We’re looking for a skilled Frontend/Web Engineer (Contractor) to help us rebuild, design and scale our marketing website, ensuring it is performant, flexible, and simple for our non-technical team members to manage.

A leading financial services provider in Greater London is seeking an experienced frontend developer to work on a groundbreaking platform aimed at transforming investments for over 2 million customers.

A leading technology firm is seeking a Senior Software Engineer (Front End – React.The role involves collaborating closely with product and design teams while building web and mobile applications using React.Strong skills in HTML5, CSS/SCSS, TypeScript, and Git are required.This is a remote-first

NET Core, experience with frontend frameworks, and a passion for development best practices.

Get AI-powered advice on this job and more exclusive features.Miro’s public-facing digital platform.We own the microservices that power miro.You will be instrumental in executing our strategic shift toward a unified content architecture and world-class platform performance.The Front-End Platform E

A leading technology consultancy in Greater London is seeking a Front-End Developer to collaborate with Product Owners and UX/UI Designers on digital solutions.The ideal candidate will have extensive experience with TypeScript and React, as well as knowledge of trends in front-end development.This p

Strong frontend engineering skills with experience working on React, JavaScript/Typescript applications, and large-scale codebases. Experience with writing and owning test automation for the frontend (we use Jest, Playwright for E2E testing).

A dynamic tech startup in London is looking for a frontend-focused software engineer to own significant parts of the frontend.

Staff Software Engineer - React Native - Consumer.Staff Software Engineer - React Native - Consumer.Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.Kraken is a mission‑focused company root

We are seeking a Senior Frontend Engineer (UI/UX) with an extensive background in SaaS product design and development.

A leading AI customer service firm in London seeks a Senior Frontend Engineer to enhance user interfaces and improve product development.

Experience building and designing scalable and performant systems that handle large amounts of traffic - ideally using React based frontend applications, Javascript / Typescript. Experience with modern frontend testing practices, like end to end testing and visual regression testing and frameworks l

A luxury skincare brand is seeking a Senior Frontend Engineer to enhance the global e-commerce experience.

Rev-celerator Graduate Programme 2026: Software Engineer (Frontend). We’re looking for a Frontend Engineer Graduate to join our team of tech superstars and help make sure every feature runs just the way we want it to — flawlessly.

A leading AI technology company in London is seeking a frontend engineer to develop and scale their UI and frontend infrastructure.

A global asset manager in London is seeking a Front End / Full-Stack Engineer to enhance investment tools and lead greenfield projects.The role requires strong front-end skills with technologies such as TypeScript and React, and offers a competitive bonus scheme alongside health benefits and team ev

Locations Sainsbury's Supermarkets Ltd, London, Greater London, EC1M 6HA, GB.Closing Date 01/14/2026, 10:00 PM.Full Time or Part Time Full time.Advertised Salary Competitive Plus Benefits.We’d all like amazing work to do, and real work-life balance.That’s waiting for you at Sainsbury’s.Think a

Drive frontend architectural decisions and establish best practices for testing and development workflows. Collaborate with backend engineers to define API contracts and manage frontend deployments via AWS. As a core member of the engineering team, you will own significant areas of the frontend code

A leading British brand is seeking a skilled Front-End Developer to enhance digital experiences through responsive web design and collaboration within the EMEA Digital team.This 12-month fixed-term contract offers a hybrid working arrangement and great benefits such as generous discounts and private

A leading software solutions provider based in the UK is seeking a Front-end React Developer to develop and maintain web applications using React and Next.The successful candidate will work within a collaborative Scrum team to deliver secure solutions and will be required to have strong skills in Re

As an integral member of our team, you will not just be involved in delivering top‑tier product features and advanced internal tools, but you will also champion the enhancement and evolution of our frontend architecture. Cultivate a nurturing environment by mentoring junior and mid‑level enginee

While frontend will be your focus, you’ll also work on back-end services and APIs when needed. Strong fullstack fundamentals with a frontend focus and experience building projects end-to-end. React Frontend Engineer - grok.

A cutting-edge payment technology company in Greater London is seeking an experienced FE Software Engineer IV to lead mobile app improvements.In this role, you'll work in an agile team to build secure and high-performance applications, collaborating closely with APIs and enhancing user experiences.T

A leading entertainment company based in Greater London is looking for a Frontend Software Development Engineer to develop and enhance its Pokémon Center eCommerce website.

A forward-thinking company is seeking a talented Frontend Engineer to join their team in a remote capacity, requiring occasional trips to London.

We are looking for a Senior Frontend Engineer to take a lead role in shaping the next generation of our global e-commerce experience.

A global fintech company based in London is looking for a Senior Software Engineer.In this role, you'll lead UI implementation, ensuring an optimal experience for merchants.The ideal candidate has extensive software development experience, particularly in React and TypeScript, and a strong focus on

A sustainability-focused tech company based in the UK is hiring a front end software engineer to enhance their platform's user interface.The ideal candidate must have significant experience with React and Typescript, alongside proficiency in custom data visualisations and CSS.This role involves defi

Knowledge of backend APIs (GraphQL) and how they integrate with frontend systems. Join Dojo as a Senior Frontend Engineer to help reinvent payments and build innovative customer‑facing apps for a diverse portfolio of solutions, from payment device management to restaurant operations. Deep understa

Zilch is a payment tech company on a mission to create the most empowering way to pay for anything, anywhere.Combining the best of debit, credit and savings, we give our customers the option to earn instant cashback or spread the cost of pricier purchases, completely interest free and with no late f