1 to 25 of 50 Senior Front End Developer (Client-Side Developer) Jobs in London

FrontendDeveloper - £65k - £75k Here at Movement8, we have an exciting opportunity working with a fast-growing SaaS company. The client are going through a maturity phase, and would require suitable candidates to work a hybrid module of 2 days a week in their London office. The more »

Futureheads have an exciting opportunity for a Senior Front End Engineer to join a leader within the world of compliance as they expand to reach new highs. In this role, you will work as part of their amazing … product team, modernising their SaaS platform. Their current SaaS platform provides end to end solutions to their clients across a range of solutions. Role focus: Adding to and maintaining the design system Writing JavaScript/Typescript Writing unit and feature tests Integrating … front end components to work with APIs Promoting culture of quality amongst the engineering team To be considered you will need to be able to display the following: A deep understanding of JavaScript concepts Proficiency in a modern JavaScript framework (preferably Vue more »

retail/ecommerce company based in the heart of London, our client is looking to recruit a talented Front End Developer with experience of either Big Commerce or shopify to … team and play a crucial role in the development and maintenance of their web applications. If you are a passionate Developer with experience in ecommerce technologies such as shopify or BigCommerce, React, TypeScript, and Javascript, HTML, CSS and are eager to contribute … to-date with industry trends and advancements, and actively contribute ideas to enhance the overall development process. Requirements: Proven experience as a Front End Developer or similar role in a retail/ecommerce environment. more »

London. We have gone from strength to strength since our inception in 2014 and we are now looking for another ambitious Junior Front End Developer to join our growing team. Some of our best … junior and have now progressed to become seniors and leading figures within the team. We are looking for a junior developer who is eager to follow that trend. Whilst some previous commercial experience is advantageous, it is not required. Instead, we’re … commercial, freelance or test projects to showcase your ability to learn and progress. In this role, you will work closely with other Front and Back End WordPress Web Developers and will report directly to our Technical Director. You should be confident and more »

JOB DESCRIPTION Are you an experienced Front-End Developer who is proud to deliver high-quality code and loves working collaboratively to build innovative, exciting and reliable products? Then we would love you to … experience you will need to apply: Significant experience working in an agile, collaborative, multidisciplinary development team, working effectively with designers and back-end developers Excellent skills in core technologies: HTML, CSS, and Javascript - mainly without frameworks, showcasing the ability to write clean and efficient code. A … alongside talented, supportive and motivated people who are committed to creating the best work possible and playing their part in bringing an end to extreme poverty and injustice. We particularly welcome applications from people with disabilities and those from Black, Asian or Minority Ethnic (BAME) backgrounds more »

Bonhill Partners are looking for a Lead Developer to join an exciting FX Fintech based in London, Bank area. They are expanding their product offering and therefore need a Lead Developer to join a 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 »

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 »

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 »

Front-end Developer (TypeScript, React.js) Salary: £50,000-65,000 Location: Shoreditch office (Tuesdays and Fridays in office for London based people). Fully remote for EU based. Front-end … best holiday homes, to remove the intolerability and unreliability of decision making when choosing your travel accommodation? You should be a competent Front-end Developer who enjoys working with TypeScript and React.js, as well … as wanting to self-develop. As a Front-end Developer, you will get a lot of responsibility and work on super interesting projects, while working alongside engineers who are passionate and embrace fast moving more »

We are currently recruiting for one of our trusted clients who are look for a Front-End Developer. Join an online car retailer, established in 2018 who has quickly gained prominence as a start-up company, backed by the renowned automotive giant … months) Location – London (Hybrid, 1 day a week WFH minimum) Industry – Automotive Salary – £600 per day outside IR35 Main Responsibilities as a Front-End Developer Redevelopment of their front-end … startup environment Plenty of autonomy, not micromanaged. Collaborative environment with people working together. Opportunity for contract extension. For further information on this Front-End Developer role apply below We are an equal opportunity employer more »

the solution design and development of our digital products. Ensure code meets the requirements and is in accordance with our architectural and front-end coding standards and patterns. Optimising applications using best practices for performance. Propose any upgrades and updates necessary for … days per week onsite in the client’s London office. Qualifications You will have an extensive background in front-end development with significant experience working with React with TypeScript Experience in Redux or Zustand Experience in React Query … Experienced with Jest for Unit Testing Should be able to demonstrate a strong core front-end skillset of HTML 5, CSS 3, JavaScript and TypeScript Experience working within the Financial industry Experience in Crypto Experience in AG Grid This is a hybrid more »

About the job We are looking for an experienced Front-End Engineer with great communication skills and a sense for aesthetics. You will build and maintain our apps, websites and the UI of our products, and help to create the world’s … researchers and content designers to pave the road towards a superb product. Your responsibilities will include: Building and maintaining our web applications' front-end Maintaining clean, testable and robust architectures Working closely with the product team to make sure our users are more »

JavaScript Engineer Hybrid - 4 days in London office £75k At Wave Talent, we don't want to consume any more of your time trying to decipher job descriptions to identify the information you need. Instead, we spoke with you all more »

the recent establishment of an in-house development team after years of outsourcing. Role We are looking for a Frontend Developer to join our team and handle the development web applications using Angular. You will collaborate closely with our product and engineering 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 »

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 »

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 »

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 »

focused on helping other companies redefine and re-invent their brands by using technology and physical experiences. They're looking for a Front End Developer to join their team and to work on some … who can build digital experiences and has worked with the modern JavaScript tech stack. With a focus on the front end, you’ll be working closely with the designers and clients themselves to help produce the best technical solution 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 »

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 »

Front End Developer (GUI Angular AG Grid) London to £650 p/day (outside IR35) Technologist Front End Developer … skills sought for a 12 month contract at a well established US based FinTech that is expanding its UK presence. As a Front End Developer you will collaborate with the UI Designer to ensure … the feasibility of the design, code pixel perfect front end applications/GUIs and data visualisations. You optimise the application for maximum speed and scalability and build reusable code libraries for future use. The company was founded by two experienced Hedge Fund more »