50 Senior Front End Developer (Client-Side Developer) Jobs in London

Job Description Internet Developer Software development company, producing policy administration systems and customer portals for the Life Insurance market. Seeking an individual with good experience in development experience in Java and Javascript/analysis/design experience in an IT environment. Must more »

Job Description Software Developer with Full Stack C# and SQL Server Our Client is an international company in the media industry. They are looking to recruit an additional Software Engineer/Developer with full stack software development experience. Must have at least 2 to 4 years of hands-on software development covering both front and backend development. We're looking for a software engineer who bring fresh ideas from all areas, including information retrieval, distributed computing, large … handle web-scale volumes of traffic Summary Do you have at least 2 years full stack development experience with a focus on front end development? Have you worked in a fast paced ecommerce environment? Have you experience in supporting Web applications with more »

Job Description Frontend Software Developer with Javascript and HTML Our Client is looking to recruit Frontend Software Developer with at least 3 to 5 years experience of developing Frontend software … Company. The Role You will be responsible for: Own the frontend of the eCommerce website, making continual improvements Collaborating with the back end developer and design resource to deliver improved UI & UX Participate in design discussions and be more »

Frontend Developer (React/TypeScript) Paying up to £70k Hybrid – 2 days a week in Central London High-performing, AI Start-up La Fosse have partnered with a cutting-edge, high-performance, AI focussed start-up that has been extremely profitable since … to recreate real-time dynamics and in this position you will take technical ownership in software design, implementation and testing for the front-end components of a brand-new product as well as having the freedom to determine the correct tools and … s frontend tech stack. Ideal Requirements for this role: 4+ years of software development experience. Solid commercial experience in developing interactive web front ends in JavaScript/Typescript using a React web framework. Experience with testing framework(s) such as Jest, Enzyme. Experience working with RESTful more »

Mid-Level Frontend Developer - Angular17 - AI Employee engagement App - £70k Innovation should be for everyone. Venchr are delighted to partner with one of the most forward thinking SAAS start ups to come out of Europe. They started life as an employee engagement … to work in a team of around 20 engineers split into feature-based squads working on customer front end apps for some of the largest retailers and hospitality companies globally You'll be using Angular 17 here more »

Software engineers would you be interested in joining a fast-paced AI start-up comprised of former META, DeepMind, AWS & Microsoft Research Scientists in London? You can expect to: Develop and scale web applications Solve common pain points for professionals more »

Derivatives brokerage in the shipping and maritime industry is looking for a talented Frontend Developer to join the team building their next-gen … trading platform. As part of a small, close-knit team, you’ll have the opportunity to work alongside and learn from experienced senior software engineers, responsible for end-to-end projects and full lifecycle development. Your role will more »

Angular Frontend Developer Opportunity in London - Hybrid Working - £70,000 Venchr is on the hunt for a skilled Frontend Developer specialising in Angular, JavaScript, HTML, and CSS to enhance our client more »

Frontend Developer This role is hybrid with 2-3 days a week in London. La Fosse is exclusively partnering with a leading entertainment firm looking to scale their tech teams. They are in a period of high growth and are now actively … looking to hire a frontend developer to help build out their flagship products. Key Requirements: Typescript React Good communication skills 1+ years’ experience as a frontend developer STEM degree or bootcamp equivalent HTML & CSS more »

Frontend developer HTML5/CSS/JavaScript Contract (Inside IR35) The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using JavaScript, HTML, and CSS, this candidate will be able to translate more »

boundless ambition, we’re showing no signs of slowing down so we’re on the lookout to add a Frontend Developer to our growing internal development team. The successful candidate will support our development team in building, optimising and delivering scalable and … debug, and optimise web applications for performance and accessibility. Who you are At least 3 years’ experience as a frontend developer using ReactJS or NextJS. Interaction design experience strongly preferred Proficient in HTML, CSS, JavaScript, and modern web development tools. Experience with more »

Diving into and utilising the latest tech across software (frontend and backend) and data - trying new things around every corner! Own the end-to-end design, development, and implementation of the latest product features on their cloud-based platform (GCP) - beautiful frontend more »

A new opportunity has come through for a confidential client. As a senior frontend engineer the successful candidate will play a leading role to help design and deliver a programme of work that will deploy and share demos and dashboards that underpin online services to help more »

Up To £100k – Hybrid Working – Lead React Developer for a leading London-based fintech organisation using AI/Machine learning to revolutionise Accounts Payable management for the largest companies in the UK Lead React Developer … machine learning and artificial intelligence systems to uncover potential financial gaps and risk? Then Read on … As the lead react developer for this team, you will be overseeing a team of developers who are creating custom user interface components using React principles … you the support and ability to grow and really be the master of your own destiny. The ideal Lead React Developer has: ·5 years plus of experience developing using React.js, specifically creating custom components from scratch. ·Experience with TypeScript. ·A naturally strong more »

Frontend Developer - Remote 🚀 Office based just out of London 🏙️ Award-winning business, going through expansion in the UK 🏆 💡 Candour have partnered with an award-winning SME in the supply chain optimization space, scaling their UK team with 2 new hires - the latest … times a year for team meetings). Join a small engineering team in the UK as a mid-level Frontend Developer, serving as the first UK hire for frontend development, working with 3 others in engineering. 2 years of commercial experience +. more »

Frontend WordPress Developer – London Based £30 000.00 – £40 000.00 per annum We have partnered with a dynamic and high-performance website design and development agency based in London is currently seeking a WordPress Developer … of growth and success. They aim to supercharge their capabilities, they are expanding their team and inviting an experienced WordPress Developer to join them on this exciting adventure. Role Overview: As a WordPress Developer … role in their collaborative environment. Working closely with both Backend and Frontend developers, you will report directly to the Lead Developer, contributing innovative ideas to enhance their projects. Key Requirements: Proficient in PHP and JS, with a solid understanding of MySQL and more »

supercharging the restaurant and hospitality industry. If you are a foodie you may have found your match! Joining as Frontend Developer working on a stack consisting of React.js, React Native, Cypress, Jest, AWS and Python (Django). Plenty of room for progression more »

to support it's various trading strategies. This is an excellent opportunity to work with the latest technologies, whilst working closely with front office investment teams to build complex solutions to deliver on high impact business goals and priorities. Key Requirements: 3+ Years Frontend Development Experience more »

Frontend Developer (Angular) | Hybrid London | up to £70,000 + Bonus This exciting scale up is creating ground breaking technology helping some of the biggest brands retain and grow their teams and customer bases rapidly. Joining as a Frontend Developer more »

Frontend Developer (TypeScript + React) 💰 £70K 🗓️ 3-5-years' experience 🅰️ Series A start-up 🚆 Hybrid - 2-days p/week in London A rapidly growing Series A start-up with a small, talented team are looking for a Frontend focused SW … person who is happy to learn new skills and help out your colleagues. You're most likely a upper-mid or lower-senior level engineer looking for more responsibility and the chance to make a real impact on a product. You must enjoy start-up life more »