21 of 21 Front-End Engineer (Client-Side Engineer) Jobs in London

Henry Schein One (HSOne) is the global leader in dental management, analytics, communication and marketing software. We deliver innovative dental softwareand services, combined with expert business coaching, to help connect dental technology so it works as one. When technology connects More ❯

implement cutting-edge technologies, frameworks, and tools to enhance our development processes and improve user experience. Skills We Value Experience: Typically 8+ years of professional experience in front-end development, with at least 1-2 years as a team lead or project lead managing or mentoring other developers. Proficiency in Modern Front-End … user experiences and applications. Please note you do not need to have experience with all of the technologies listed above to apply. If your background is in front-end development and you possess some of the skills above, and you are passionate about building a better cloud, we'd love to hear from you. Why Join More ❯

international expansion and to grow our team, representing one of the five largest Series A rounds in Europe for 2024. The Role We're hiring a Senior Front-end Engineer to help build our platform, sites and AI products. Reporting to engineering leadership, you'll be a highly experienced member of the … entire products and features using modern technologies with a highly technical team Resolving technical issues and making critical decisions that affect our apps, sites and projects Owning front-end best practices (usability, libraries, component architecture) across our sites and apps Delivering delightful usable user experiences and being user-focused in decision making Ensuring our products evolve More ❯

Senior Software Engineer (Fullstack, Frontend Leaning) London, United Kingdom The Team & Role SevenRooms is hiring a remote Senior Fullstack Engineer (frontend leaning) . We're looking for a strong developer who is excited to engineer highly performant, mission-critical systems that are designed for agile development and rapid … pdf, doc, docx, txt, rtf Are you presently based in the United Kingdom? Select Do you have at least 4 years of professional experience as a Software Engineer? Select Do you have experience working within a SaaS environment? Select Do you have experience with React? Select Would you like to complete our technical challenge to supplement More ❯

and gas development, coal inventory, and LNG flows, enabling businesses and organizations to make data-driven decisions with precision and confidence. Job Description: We are seeking a Front-End Senior Software Engineer to join our team and play a key role in designing, developing, and maintaining high-quality software solutions. The ideal More ❯

on the market. This is an on-site position and must sit in one of our technology offices listed above Job Summary: We're seeking a Software Engineer II for the Roku Client Application Engineering Team, where you'll be part of the team that builds our Direct-to-Consumer client apps … such as Disney+, Star+, ESPN and Hulu on Roku streaming devices and smart TVs. We're looking for an engineer who, ideally, has experience in BrightScript and is ready to write client apps that provide the best experiences for our viewers. Responsibilities and Duties of the Role: Be a critical member of a team … product owners to help understand and communicate requirements and device limitations Required Education, Experience/Skills/Training: Basic Qualifications 3+ years of development experience with a client-side development stack, ideally with some BrightScript experience Experience with MVVM (Model-View-ViewModel) architecture Under the guidance of more senior engineers, candidates will be expected to be More ❯

Lead Front End Engineer London (Hybrid 1x Per week) Salary: Up to £100k + Benefits About Us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of … the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. The Role We're seeking a Lead Frontend Engineer to own the frontend architecture and elevate the B2C user experience across our digital products. This is a high-impact … boost team performance. Our Approach to AI We embrace AI as a catalyst for smarter work enabling faster iteration, enhanced creativity, and focused impact. As a Lead Engineer, you'll champion intentional AI adoption to empower your team and unlock new levels of productivity. Benefits We value and reward our people with: Private Medical Insursance, Company More ❯

Help Us Redefine the Future of Healthcare Frontend Software Engineer (React JS) Remote (UK-based) | Up to £80,000 Are you ready to use your frontend skills to make a real-world impact? Join a mission-driven team that's transforming clinical research through cutting-edge technology. At the intersection of innovation and healthcare, your work More ❯

Role Overview Reflection's alpha product turns cutting-edge AI research into a developer-friendly platform for engineering teams at global enterprises. You will lead the customer-facing surfaces of that product - from the web dashboard(s) to our upcoming More ❯

The basics This role pays £70k-£90k/year + equity. Kameron, our Senior Growth Engineer, is the hiring manager. We work from our office in Chancery Lane, London, Monday to Thursday. Fridays are work-from-home days. What are we building? Great people are working on overdrive to do a great job, but are held … our ideal hire look like? Must have: Thorough understanding of TypeScript and React. Can function as a full-stack engineer (leaning heavily towards front-end development), working on both client and server-side code, answering data questions using SQL, and contributing to DevOps and CI/CD processes. … psychology to ideate and build high-impact experiments. A sense of urgency and intensity in your work. Ideal: Worked at an early-stage tech company as an engineer ( Keen interest in LLMs, workflow automation, and AI agents. Previous experience as a growth engineer or as a software engineer More ❯

Mid Level Frontend Engineer (React/React Native) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and More ❯

Staff Frontend Engineer Location: Remote (UK-based) Salary: Up to £115,000 We're working with our client, a fast-growing SaaS company founded by serial entrepreneurs, to recruit a Staff Frontend Engineer. Their platform is transforming how leading professional services firms interact with complex data-think Figma for financial, legal, and consulting workflows. More ❯

values, we push boundaries, build with speed and intensity, and consistently deliver incredible value to our customers. What's the opportunity? We are looking for a Frontend Engineer to join our Frontend Tech platform team . This is an excellent opportunity to join a team dedicated to improving how Intercom builds our user interfaces with a More ❯

real-time accounting. We're founded by two experienced entrepreneurs: David Tuck , an accountant then CFO by training who founded Chaser; and James Scott-Griffin , a software engineer who was CTO at Idio (now Optimizely) and Rungway. We've had a brilliant first four years. We've built an incredible initial team in the UK and … ok if you aren't - we're looking for great people, so your experience is more valuable than the specifics. About You You're an experienced frontend engineer with multiple years of working in startups; You have a strong, pragmatic problem solving mindset; You're comfortable working both collaboratively and on your own as location and More ❯

Impactful Work Develop cutting-edge web applications, making healthcare more accessible and efficient for everyone. Position: Frontend Software Engineer (React JS) Salary: up to £70,000 + Benefits Location: Fully Remote (UK-based) Why Join Us? Your Role: Design and Implement: Craft web apps using HTML, CSS, TypeScript, and React JS. Test and Validate: Write unit More ❯

Social network you want to login/join with: Front-end Software Engineer (Web3), London col-narrow-left Client: stakefish Location: London, United Kingdom Job … Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 000807a51c85 Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 col-wide Job Description: As our front-end developer, you will be responsible for building the 'client-side' of our web applications. You should be able to translate our company and … processes What are the requirements? You are a top-notch front end developer, with a passion for blockchain You have extensive experience with front-end design and client-side web applications You possess a track record of launching great products You have good taste in design and UX. More ❯

opportunity to work on meaningful problems no one else is solving, in a space that is evolving rapidly. The Role As a Frontend-focused Full Stack Software Engineer, you will play a key role in launching and scaling a fast-moving product team. You will help to drive the development of new features across our product More ❯

opportunity to work on meaningful problems no one else is solving, in a space that is evolving rapidly. The Role As a Frontend-focused Full Stack Software Engineer, you will play a key role in launching and scaling a fast-moving product team. You will help to drive the development of new features across our product More ❯

About Noon Noon's mission is to radically change the way people learn, with a primary focus on the Middle East, where the company has its roots and where the need and urgency to improve education are highest. We have More ❯

I am currently working with a London-based creative agency who urgently require a Frontend Engineer on a rolling contract basis for a brand-new business-critical media-orientated project. What you'll need to succeed : Strong web development experience with React and Preact. Strong vanilla Javascript experience. Good understanding of NodeJS. Strong cloud experience, ideally More ❯

Software Engineer - Front End Infrastructure London, England Intercom is the AI Customer Service company on a mission to help businesses provide incredible customer experiences. Our AI agent Fin, the most advanced customer service AI agent on the market, lets businesses deliver always-on, impeccable customer service and ultimately transform their customer experiences … values, we push boundaries, build with speed and intensity, and consistently deliver incredible value to our customers. What's the opportunity? We are looking for a Frontend Engineer to join our Frontend Tech platform team. This is an excellent opportunity to join a team dedicated to improving how Intercom builds our user interfaces with a mission More ❯