76 to 100 of 122 Front-End Developer (Client-Side Developer) Jobs in England

Team Lead Ruby/Frontend DeveloperQuant Capital is urgently looking for a Lead Frontend Ruby or JavaScript Developer to join our high profile client. Our client is a brand new investment firm driven by technology. They are well known in the media as solving … their product is web based this position is key to growth and stability. The position is for a hands on Lead Developer to build new and maintain existing frontend applications and sites communicating with a Java API. The current team has 2 bleeding edge ruby ...

technology and data to deliver high-quality returns. A dynamic and entrepreneurial options trading team is seeking a highly skilled and passionate Front-End Developer. This role is ideal for those who enjoy building intuitive, high-performance dashboards and tools while working closely with quants & traders … deliver best-in-class applications. Key Responsibilities: Build and Develop UIs: Design and implement front-end applications such as trading dashboards, risk and monitoring tools, and research interfaces using React and TypeScript. UX & Design: Own the end-to-end UX standards ...

Senior Frontend Developer About the Role We're looking for a Senior Frontend Developer to take ownership of a modern React and TypeScript platform and play a key role in shaping its future. This is an opportunity to have real influence over … architecture, engineering standards, developer experience, and the quality of the product. You'll design and deliver high-impact features, champion modern frontend practices, and help create intuitive, accessible experiences used by customers around the world. Working closely with Product, Design, and Engineering teams, you'll drive ...

Games Workshop is recruiting an exciting new position for a Senior Front End Developer on a 18-month contract, delivering critical customer facing applications. In this key position you’ll work as part of an agile team developing front end … together, it facilitates the rapid delivery of high-quality software and tools that are fit for purpose. You’ll be a creative developer and when faced with challenging situations, take an analytical and problem-solving approach to ensure software is always functional and available. Forward thinking ...

Tussell, a London-based data company, invites a junior front-end developer to help reimagine user interfaces for public procurement data. Work on UI layers of Rails and React apps, mentored by senior engineers, contributing from day one. You’ll collaborate with ...

looking for a Frontend Developer to join a 12-month contract assignment in London, working on modern web applications where strong Angular and TypeScript expertise is central to the role. You'll be part of a delivery team involved throughout the development lifecycle, from refining requirements ...

currently seeking an experienced Front End Developer to join a high-profile programme with a leading global retail organisation based in London. This is an exciting opportunity to work on the development and enhancement of modern web applications, collaborating closely with product … backend engineers to deliver exceptional user experiences. Key Responsibilities Develop, maintain, and enhance responsive web applications. Build clean, reusable, and efficient front-end code. Work closely with UX/UI designers to translate designs into functional user interfaces. Optimise applications for maximum speed and scalability. Collaborate ...

modern, scalable web applications within the COTAX programme. This is a fantastic opportunity to contribute to impactful digital services using cutting-edge front-end technologies. Key Skills & Experience React Frameworks Strong experience with modern React frameworks, particularly Remix and/or React Router v7 Server-Side … End-to-End Testing (E2E) Experience with modern E2E testing frameworks, especially Playwright What You'll Bring Strong front-end engineering mindset with attention to performance and usability Experience delivering high-quality, production-ready code Ability to work within agile, collaborative environments ...

Montash is hiring a Frontend Developer (SC Cleared) for a remote role with occasional travel to London. You will own and improve a live frontend service within a legacy deployment environment, delivering in Agile sprints with a Programme Manager and Delivery Manager. The role requires strong ...

product evolves. We work hard because we're genuinely passionate about it, and we're looking for a Frontend Developer who feels the same way. About the role You will be a key contributor across both our platforms, focusing primarily on Uppbeat, and working on diverse … driven individual to take real ownership of their work. You will collaborate closely with the Head of Platform, a fellow frontend developer, and our backend team to deliver features that are used by real people every day. As a startup, we value a culture where ...

Junior Frontend Developer – Fintech35,000 + benefitsQuant Capital is urgently looking for a Frontend Developer to join our high profile client.Our client is a brand new investment big social data business. They have created a market leading product … quantitative asset management market. They combine Big Data Quantitative research with market changing ideas.The frontend developer will be responsible for all of the UI and frontend of the platform. The Developer will be able to shape this greenfield platform as they like.This ...

Frontend Developer – Bootstrap JavascriptBrussels90,000 Plus Bens – Flex WorkingQuant Capital is urgently looking for Frontend Developer to join our high profile client. Our client is a well known insuretech business. They are a small subsidiary of a much larger financial … production support of those components. In many cases, you will work with various members of the team to develop new front-end interfaces from scratch, fulfilling a need in the financial and life insurance sectors. You will need to establish testing procedures and where possible automate ...

Direct is seeking a Digital Developer (Front End) to build and maintain modern, scalable front-end applications using JavaScript and React.js. Hybrid working from Bexhill or Leicester, collaboration with UX/UI, backend, and product teams to deliver ...

Digital Developer (Front End)Hybrid working available from either our Bexhill or Leicester locations.We’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant investments … to join our growing development team. In this role, you will be responsible for building and maintaining modern, scalable front-end applications using JavaScript and React.js.You’ll collaborate closely with UX/UI designers, backend developers, and product managers to deliver seamless user ...

Digital Developer (Front End) Hybrid working available from either our Bexhill or Leicester locations. In this role you will build and maintain modern, scalable front‐end applications using JavaScript and React.js. Key Responsibilities Develop and modify software ...

million HTTP requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Frontend Software Developer,you willhelp shape live sports experiences with sharp, scalable code. You will be joining oursportsplatformIn-Play team,working on our flagshipSports producttoenhanceour product offering … Golang, C#,.Net, Java,C++or C. Experience working with Scrum or other agile software delivery methods. Understanding of CI systems, continuous buildprocessesand developer tooling. Ability to assess technical trade-offs and contribute to practical solution design. Working knowledge of AI and how it can support software ...

Options Firm: Global Software firm in the business intelligence and Performance space.Frontend HTML5 DeveloperQuant Capital is urgently looking for a Frontend HTML5 Developer to join our high profile client.My client is a growing global BI and performance management firm. They are dominated by technology … sharp end of technology and the possibility of making serious money doing something you are passionate about. Frontend Developer must have: (Below also shows tech stack) • Proven experience in the development of web applications. (ideally high demand) • Expert in developing web applications using JQuery ...

problem-solving mindset and attention to detail. Preferred Qualifications: Experience with RESTful APIs and integrating frontend applications with backend services. Knowledge of front-end build tools like Webpack, Gulp, or Grunt. Understanding of UI/UX design principles and experience working with design tools (e.g., Figma ...

Product, and Backend Engineering to design intuitive UIs for complex workflows Shape Python-backed API contracts Integrate agentic capabilities safely Drive frontend developer experience improvements Maintain high testing standards Mentor engineers across the wider organisation. Требования: 7+ Years of professional software engineering experience Experience building, maintaining ...

Frontend Developer – Bootstrap JavascriptBrussels90,000 Plus Bens – Flex WorkingQuant Capital is urgently looking for Frontend Developer to join our high profile client. Our client is a well known insuretech business. They are a small subsidiary of a much larger financial … production support of those components. In many cases, you will work with various members of the team to develop new front-end interfaces from scratch, fulfilling a need in the financial and life insurance sectors. You will need to establish testing procedures and where possible automate ...

Retail, Manufacturing, and the Public Sector, delivering innovative technology solutions that create real business value. We’re looking for a Web Application Developer to join a team building, maintaining and improving modern Python-based web applications. You’ll work across Python services and React/Vite … frontends , collaborating closely with engineering teams to improve application reliability, CI/CD, observability, security and developer tooling. Key experience: Docker and CI/CD pipelines Azure cloud experience is essential; AWS is a bonus Good knowledge of Linux, networking, security and observability Experience supporting scalable ...

Fireprice is seeking a proactive Front-End Developer to manage multiple projects and meet tight deadlines, working closely with Senior Front-End Developers to ensure budgets are met. The role emphasizes delivering high-quality, responsive user interfaces under ...

Senior Frontend Developer (React Native) 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the Role We are looking for a highly experienced Senior Frontend Engineer to join a fast ...

Frontend Java Developer – Fintech90,000 Plus 10% to 40%Quant Capital is urgently looking for a FrontendJava Developer to join a well known trading firm. No experience of finance is needed, finance isn't what this firm does, tech is. Our client … would suit a candidate with 2-10 years of Frontend Development experience. The successful candidate will be a top tier Frontend developer (or aspiring, half of the team don't have a comp sic degree) with a passion for solving engineering problems and delivering business functionality. ...

Reassured is seeking a talented IT Digital Developer to join our growing Digital team in the United Kingdom. You will build and improve customer-facing digital experiences, driving engagement and conversion across online journeys with Vue 3 and TypeScript. As part of an Agile team ...