126 to 150 of 206 Permanent Senior Front-End Engineer (Client-Side Engineer) Jobs

s best companies. We are a diverse team of entrepreneurs building for entrepreneurs. TL;DR We are seeking a highly skilled and experienced Senior Web Frontend Engineer, specialising in frontend architecture, to join our team. In this role, you will be responsible … React.js, state management with MobX, and frontend performance optimization will be crucial in building applications that cater to millions of users. As a Senior Web Frontend Engineer, you’ll engage with technologies likeTypescript, React.js, MobX, Canvas, TailwindCSS, Turborepo, Vite, Playwright, Web Performance. More ❯

strong, this role requires you to come into the office in Hackney Wick on Tuesdays & Thursdays. Job Summary We are looking for a Senior Frontend Engineer to join our London team to bootstrap our digital services/platforms across the Powster ReactJS … coding practices. A minimum of 4 years as a Software Engineer working within web front-end development. Comfortable with the JavaScript environment (Node.js/React). Able to navigate between Backend and Frontend architectures. Experience with More ❯

international culture, as well as a fascinating immersion into the world of FinTech and Islamic finance. Job Brief: We are looking for a Senior Frontend Engineer to join our Core development team. As a team member, you will play a role in … an attention to detail. Job Description: Development of the frontend architecture including creating and maintaining core web and mobile components. Work with other senior engineers to drive and deliver on our product roadmap, turning rough specs into features. Provide leadership and mentorship to other frontend and mobile engineers … on the team. Find elegant solutions to usability problems. Build pixel-perfect, buttery smooth UIs across all our frontend platforms. Engineer new features that can work seamlessly across all of maintained web and mobile applications. Leverage APIs for integrations with other platforms. Job Specification More ❯

Role Summary: You will act as a Front-End Engineer on a Discovery Analytics Team (DAT). You will play a pivotal role in rapidly building a variety of specialized tools and tradecraft to enhance the … of Science degree in a technical discipline or 16 years of professional experience in lieu of B.S. degree. Expertise in front-end technologies and experience using high-level web frameworks where appropriate. Mastery of the React ecosystem (e.g., TypeScript, Vite, Tailwind CSS … Redux, Tanstack Query, etc.), for rapidly creating tailored user interfaces. Strong grasp of scalable, maintainable, and performance front-end architectures and patterns like state management and responsive design principles, with the ability to evaluate and implement the best fit for project needs. More ❯

Sweden, China, USA, and South Korea, as well as India. Business Unit Mission: M3 Global Research, an M3 company is looking for a Senior Software Engineer, who can thrive in a fast-paced environment developing complex applications to join our cutting-edge More ❯

We're looking for a senior frontend engineer to join the team. You'll be an expert in React and someone who sweats the pixels - but you're also open to contributing to our mobile apps or backend from time to time. … likely have several years of professional experience in a high-performing environment but we value ability and motivation even more. Talented engineer: You are driven, thoughtful and always hungry to learn more. You don't need to be an expert in all of the More ❯

participation, sponsorship and media. JOB DESCRIPTION As part of our ongoing growth, we are expanding our technical team and looking for an experienced Senior Full Stack Engineer to join our London office. The chosen person will play an important role in influencing More ❯

boundaries, build with speed and intensity, and consistently deliver incredible value to our customers. What’s the opportunity? We are looking for a Senior Frontend Engineer to join our Frontend Tech platform team . This is an excellent opportunity to join a More ❯

About the role We are looking for a Senior Frontend Engineer to join us on our mission to make audio content creation seamlessly easy and collaborative. You will work directly with our CTO and the entire engineering team to own building out … areas of responsibilities for now: Work with the founders & product team to materialize designs into a clean, functional, and reactive front-end Build using Next.js, Typescript, React, and some low-level canvas APIs About YOU We are looking for someone who: Is More ❯

us, hybrid means being in the office together on Mondays, Wednesdays, and Thursdays. About the role We're seeking a talented and collaborative Senior Frontend Engineer to join our London-based team. In this role, you'll help us create beautiful user More ❯

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 ❯