126 to 150 of 191 Senior Front-End Engineer (Client-Side Engineer) Jobs in the UK

Series A, and we're rapidly growing and looking to hire A-players to build the future of shopping. Your mission As a Senior Frontend Engineer on our Seller Experience team, you'll be at the forefront of revolutionizing how sellers interact More ❯

Job Summary As a Senior Software Engineer in the Analysis Tools Team you will drive the effort to design and develop profiling tools to help users optimise their applications on single processors and large computing clusters. The ideal candidate will have extensive More ❯

Build and enhance applications in React and Node.JS Write reusable code and libraries for future use Assist in designing and documenting architectural decisions Work closely with back-end engineers and Designers, UX etc and lead or More ❯

A fantastic opportunity for a Senior Frontend Engineer to work remotely for a technology start-up based in the UK. Their software platform is a game-changer in the luxury travel sector, and with recent Series B funding, they are eager to More ❯

Social network you want to login/join with: Senior Frontend Engineer (100% Remote), London col-narrow-left Location: London, European Union Job Category: - col-narrow-right Job Reference: Job Views: 3 Posted: 02.06.2025 Expiry Date: 17.07.2025 col-wide Job Description: About More ❯

Scalers HQ are working in partnership with a growing FinTech partner in the UK and we are are looking for a Senior Frontend React Engineer to join them on a contractual basis. The role: You’ll be working closely with product managers … Responsibilities Work on critical frontend applications used by a global network of sellers Develop greenfield products and enhance our existing front-end architecture Collaborate closely and pair with product designers Provide engineering advice for team issues, and be involved in wider technical … iterations Experience required Have strong technical skills with: React, TypeScript, CSS, React Testing Library/Vitest, Playwright. Implemented performant, responsive front-end applications in agile Product teams. Have substantial experience working closely with product designers during discovery and implementation phases of projects. More ❯

Scalers HQ are working in partnership with a growing FinTech partner in the UK and we are are looking for a Senior Frontend React Engineer to join them on a contractual basis. The role: You’ll be working closely with product managers … Responsibilities Work on critical frontend applications used by a global network of sellers Develop greenfield products and enhance our existing front-end architecture Collaborate closely and pair with product designers Provide engineering advice for team issues, and be involved in wider technical … iterations Experience required Have strong technical skills with: React, TypeScript, CSS, React Testing Library/Vitest, Playwright. Implemented performant, responsive front-end applications in agile Product teams. Have substantial experience working closely with product designers during discovery and implementation phases of projects. More ❯

html Qualifications 4+ years of hands-on experience with React.js in production environments Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience with TypeScript in large-scale applications Experience collaborating with others to identify challenges and More ❯

inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. We are looking for a Senior Frontend Engineer to join our team responsible for building and maintaining the KYC platform.Join … us and play a part in building the future of finance. Responsibilities Implement new user-facing features in Binance’s products Write client-side code to create super-fast, easy-to-use, web-based applications which include website for both desktop and mobile browsers, and hybrid … developing responsive web sites for diverse clients from high powered desktop computers to small footprint mobile devices. Experience with modern front-end technologies (styled system, webpack, etc). Why Binance • Shape the future with the world’s leading blockchain ecosystem • Collaborate with More ❯

Job Description A leading company in the Renewable Energy sector is seeking a Senior Frontend Engineer to join their highly skilled engineering team. You will join their engineering function to lead the development of their frontend applications. The team works with a More ❯

Job Description A leading company in the Renewable Energy space is seeking a Senior Frontend Engineer to join their highly skilled engineering team. You will join their engineering function to lead the development of their frontend applications. The role requires experience with More ❯

A leading company in the Renewable Energy space are on the hunt for a Senior Frontend Engineer to join their highly skilled engineering team! You'll come into the business to join their engineering function and help to spearhead the engineering of More ❯

A leading company in the Renewable Energy space are on the hunt for a Senior Frontend Engineer to join their highly skilled engineering team! You'll come into the business to join their engineering function and help to spearhead the engineering of More ❯

Banks, leading Asset Managers, Hedge Funds and Law Firms. The Opportunity As a Senior Front End Engineer in our Documents team, you'll join a newly formed product squad focused on Documents. Documents are More ❯

to recruit, develop, and retain the most talented people from a diverse candidate pool and we're hiring! We are looking for a Senior Frontend Engineer to help us build interfaces for groundbreaking Web3 applications, which will become critical pieces of infrastructure More ❯

fast-moving, deeply technical team building the future of retail intelligence, one image at a time. The Role We’re looking for a Senior Frontend Engineer to help shape and scale the way customers and field teams interact with our platform—across More ❯

Source for Publishers connecting editorial content to product recommendations, where readers can easily buy products related to stories they are reading. As a Senior Frontend Engineer, your role will involve: Collaborating with our design and product teams to work on features that More ❯

applications to our diverse client base of over 2 million users. Role Responsibilities: Work on brokerage projects as an Engineer at interactiveadvisors.com (Central London, UK). Design and build scalable web applications within the VueJs ecosystem (VueJs, Vuex, Pinia, Vite, Cypress, webpack … and organize large-scale projects. Contribute to our company-wide Vue UI Component Library. Set direction and partner with other front-end engineers to implement new technologies. Work with a team of intelligent, intense and fast-moving co-workers. Experience: 3+ years More ❯

from first contact and scheduling to clinical treatment and billing, to ensuring loyalty and recurring care. Aboutthe Opportunity We are looking for a Senior Frontend Engineerto join Henry Schein One. This role will be a key technical leader within the engineering team, responsible for architecting and delivering high More ❯

Social network you want to login/join with: Senior Frontend Engineer – Milan Italy – Fully Remote €60 – €80 per annum We have partnered with a company at the forefront of developing advanced planning applications for the fashion and retail sectors. Their dynamic More ❯

An accomplished Senior React Front End Engineer is sought after for a thrilling opportunity to make a substantial impact on a cutting-edge platform with our esteemed UK-based FinTech client. This position offers … using React. Your responsibility includes the development and upkeep of high-quality code, adhering to the latest best practices in front-end development. Any experience or willingness to work with React Native is highly desirable. The ideal candidate will showcase expertise in … React JavaScript Typescript HTML CSS TDD Event Driven Architecture React Native Additionally, experience in working with RESTful APIs and integrating front-end applications with back-end services (GO/PHP/Python) is highly desirable. Don't miss More ❯

proud of. Check our social media pages to learn more about us:Twitter ,Reddit ,Instagram . The Team As a Front-end Engineer on the Inbox team, you will play a crucial role in developing Proton … people around the world. Tech Stack and Tools: Every Proton clients codebase are open source, Encryption brings unique challenges to front-end development. A trivial search functionality becomes much more interesting to implement when the email body is fully encrypted. What you More ❯

and protect the art of your possible. What you’ll do As a Senior Front End Engineer, you will play an active role in an Agile software team, fostering best practice and automation to More ❯

to work with teams from across Checkout.com's portfolio of products and services who all have a real customer first philosophy. As a Senior Frontend Software Engineer embedded within a multifunctional team, you will collaborate with Product and Design counterparts to lead More ❯

using new data sources, machine learning and AI to make machines do the heavy lifting About the role We’re looking for a Senior Frontend Software Engineer, with strong Typescript and React/NextJS experience, to work on one of our key … our existing funnels, and answering questions with experiments and fast iteration, to maintaining, refactoring & improving our codebase and tooling. Our ideal engineer is detail-focused and resourceful, and keen to understand the bigger picture outside of their product team, contributing to wider engineering and … help us further scale our products as we continue to grow. Core Skills: React, Typescript, Next Other Skills: React Native, Jest, Cypress Seniority: Senior #J-18808-Ljbffr More ❯