201 to 225 of 256 Front-End Engineer (Client-Side Engineer) Jobs in England

Social network you want to login/join with: Staff Front-End Engineer (Remote – Northern Ireland) Are you passionate about building exceptional user experiences at scale? Do you thrive on technical leadership, mentoring, and solving complex UI challenges? My client is seeking a Staff Front-End … to join their growing product engineering team. This is a high-impact role ideal for someone who enjoys hands-on development while also shaping front-end strategy and mentoring engineers across teams. Location: Remote (Candidates must be based in Northern Ireland) Employment Type: Full-time, Permanent What You’ll Be Doing: Leading the … design and implementation of scalable, accessible, and performant front-end applications Collaborating closely with Product Managers, Designers, and Engineering Leads to define the technical direction of key projects Driving best practices in front-end architecture, testing, and deployment pipelines Acting as a mentor and technical resource for other front-end More ❯

Social network you want to login/join with: React/Redux Front End Engineer, Central London Client: Consortia Location: Central London, United Kingdom Job Category: Other - EU work permit required: Yes Job Reference: 27ae3e8016f6 Job Views: 4 Posted: 25.06.2025 Expiry Date: 09.08.2025 Job Description: Front End More ❯

who works at the Museum feels they can thrive and feel valued and respected. About the role The Museum’s Technology Solutions team is seeking an experienced Front-End Engineer to contribute to the delivery of high-quality, accessible digital products that bring the Museum’s collections and research to life for … realise the Museum’s broader mission. Our hybrid working model encourages weekly in-person collaboration and supports a flexible, respectful team culture. About you You are a front-end engineer with experience building modern, component-driven applications using React and Next.js. You understand the importance of accessibility, performance and testing and bring More ❯

Lead Front End Engineer (React Native) Vauxhall, London - Hybrid (2 days WFH) We are looking for a Lead Mobile Front-End Engineer to help us build on our previous success with the Zapp app and create a world class user experience for our customers. … Translating designs and wireframes into high quality code Developing new user-facing features for both our iOS and Android apps Benchmarking and optimising various components of the front-end app Analysing experiment data with our Product and Engineering team By the end of your first year you will have achieved: Domain expertise in our … across the stack to achieve these KPIs Being the voice of Engineering in quarterly/annual planning Role requirements: At least 5 years professional experience as a front-end developer working on a B2C consumer app (essential) Experience using React Native (essential) Strong Typescript skills along with any Node.js frameworks (e.g. Express.js or Koa.js). Passionate More ❯

work policy. If you're passionate about working from anywhere, helping leading start-ups and scale-ups, RemoteStar could be a great fit. About Role - Remote Senior Front-End Engineer (Angular) About Client - A UK-based startup founded by Google and Rocket Internet alumni is looking for a Front-End Engineer to build and scale their collaborative product. As our Remote Senior Front-End Engineer (Angular), you'll be responsible for: Collaborating with founders, your engineering team, and designers to translate mockups into high-quality code, ensuring seamless UX. Building rich B2B SaaS … features focused on cross-functional collaboration across different form factors. Utilizing your extensive front-end expertise to architect, develop, and deploy innovative features. Conducting thorough testing and debugging to ensure optimal performance and responsiveness across browsers and platforms. Developing test infrastructures, writing documentation, ensuring high performance, and following agile methodologies. Following development best practices such as More ❯

Salary: £90,000 to £123,000 per year Job Type: Full Time Location: Remote, UK About the Role Ticketmaster is looking for an experienced, motivated and senior front-end engineer who can contribute towards various aspects of taking the Tm1 Reports offering to the next level. This involves design, development, and production … teams in shaping the future of the application. Now is an exciting time to join the team and make a real difference as well as showcase your front-end design and architecture skills as we target to take the reporting application to next level delivering quality and reliable data. Main Duties Design and develop new systems … and implement enhancements to existing systems, breaking down complex problems into essential components and building efficient solutions using React and other front-end technologies. Collaborate with UX/UI designers to implement intuitive and visually appealing interfaces. Work with product teams to gather and understand requirements, discuss approaches, design solutions based on the requirements and create More ❯

Gym benefits The opportunity to support a wide ranging CSR programme + 2 days’ volunteering leave per year Your key responsibilities Design and develop modern, high-performance front-end applications using React and TypeScript Plan and deliver engineering solutions that align with business goals and trading workflows Build resilient and maintainable UIs with appropriate testing and … review throughout the delivery lifecycle Ensure front-end components are well-architected and integrate seamlessly into the broader trading platform Collaborate with cross-functional teams to drive reusability, quality, and continuous improvement in engineering practices Contribute to the decommissioning of legacy systems and adoption of strategic technologies across the FIC platform Your skills and experience Strong … proficiency in React.js, JavaScript/TypeScript, and modern front-end frameworks Experience building real-time trading or financial applications with high performance and low latency Solid understanding of front-end architecture, state management, and responsive design Familiarity with WebSockets, Real-time message, REST APIs, and micro-frontend patterns. Knowledge of Rates and More ❯

performed smoothly through a high fidelity web interface at large scale – think applying foundation models like Gemini Pro to enable complex analyses across large financial documents. Our front-end is supported by highly talented designers who obsess over polish and want to build a complex AI product that feels as simple as using your favourite tools … highly interactive web platforms. What you will be doing: You will work closely with the Head of Design, and focus on designing highly responsive and carefully crafted front-end experiences for our AI products. Collaborate with the product and design team as a whole to translate product requirements into scalable and performant frontend solutions. Develop responsive … Bachelor's degree in Computer Science, Engineering, or a related field. 6+ years experience as a frontend focused engineer. You are a strong design and usability focused front-end engineer, and come with a with a strong portfolio that showcases skills in developing interactive applications. Proficient in Typescript and Vue.js or similar More ❯

Lead Frontend Engineer – AI startup Salary £100,000 - £150,000 London Onsite (relocation fee of £10,000 paid on acceptance) + Equity I'm looking to speak to Lead/Senior level Frontend engineers looking to join a well funded AI native start-up as they work towards a $1bn valuation. Founded by some of the … brightest minds in their AI niche, they're looking for an energetic, passionate founding engineer to help them ship product fast and continue their growth trajectory. Ideally you'll have a background in an AI start-up working on the user interface and solving those UX meets AI problems many startups face. You’ll take ownership … over the frontend, get your ideas implemented and really run with it. This role would fit a Lead or Senior level Engineer with a real passion for AI and startups. Someone who isn’t afraid to own the architecture and implement things as they see fit Tech Stack High level of proficiency in React, TypeScript and More ❯

Lead Frontend Engineer – AI startup Salary £100,000 - £150,000 London Onsite (relocation fee of £10,000 paid on acceptance) + Equity I'm looking to speak to Lead/Senior level Frontend engineers looking to join a well funded AI native start-up as they work towards a $1bn valuation. Founded by some of the … brightest minds in their AI niche, they're looking for an energetic, passionate founding engineer to help them ship product fast and continue their growth trajectory. Ideally you'll have a background in an AI start-up working on the user interface and solving those UX meets AI problems many startups face. You’ll take ownership … over the frontend, get your ideas implemented and really run with it. This role would fit a Lead or Senior level Engineer with a real passion for AI and startups. Someone who isn’t afraid to own the architecture and implement things as they see fit Tech Stack High level of proficiency in React, TypeScript and More ❯

have a solid understanding of the underlying data transformation algorithms used by libraries such as Pandas , and Vega . You bring an interest in building high-performance front-end code using all the modern techniques available. You are interested in mentoring and coaching more junior engineers on the team. You have the ability to communicate effectively More ❯

United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Lead Frontend Engineer – AI startup London Onsite (relocation fee of £10,000 paid on acceptance) + Equity I'm looking to speak to Lead/Senior level Frontend engineers looking to … up as they work towards a $1bn valuation. Founded by some of the brightest minds in their AI niche, they're looking for an energetic, passionate founding engineer to help them ship product fast and continue their growth trajectory. Ideally you'll have a background in an AI start-up working on the user interface and … startups face. You’ll take ownership over the frontend, get your ideas implemented and really run with it. This role would fit a Lead or Senior level Engineer with a real passion for AI and startups. Someone who isn’t afraid to own the architecture and implement things as they see fit High level of proficiency More ❯

Social network you want to login/join with: Lead & Principal Frontend Focussed Fullstack Product Engineer (React/TypeScript) + Equity + Benefits Hybrid (3 days/week in London) 80-140K, london col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job More ❯

Social network you want to login/join with: Lead & Principal Frontend Focussed Fullstack Product Engineer (React/TypeScript) + Equity + Benefits Hybrid (3 days/week in London) 80-140K, slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job More ❯

the Design Engineering/Frontend team at Artificial: A world-class frontend team: There are 5 of us on the team (3 Design Engineers, 1 Lead Frontend Engineer, and me). We all have a hybrid design/product/engineering background and 10+ years of experience. I think we are pretty good at what we … in a scale-up like ours, it’s a fact of life! You’ll work closely with our frontend/design engineering team: Joe, our Lead Frontend Engineer (also a Haskell developer) A small group of design engineers. Essential About you You have extensive experience building high-performance frontend experiences with React and TypeScript, squeezing the More ❯

Job Description Role : Lead Frontend Engineer Salary: Up to £140k + package incl. equity Location: London hybrid working (3 days pw) Key Skills: React.js, Next.js, Typescript, AWS etc. SwitchTT are currently partnered with an AI led SaaS start-up business who recently had a significant pre-seed funding round. Who are now seeking a Lead Frontend … Engineer to deliver impact across strategy, direction and greenfield product development. As the Lead Frontend Engineer you’ll join a close knit team working across the product end to end including architectural design continuous improvement and scalability. You’ll be working on a product early on in it … s journey with great product traction and being used by enterprise level businesses. Senior Frontend Engineer requirements: 5+ years’ lead experience Contributed to Frontend development utilising React & Next.js Experience working within a start-up environment with autonomy and Have previously worked with cloud based technologies (ideally AWS) Technical Environment: React, Next.js, Typescript, Golang, Postgres, AWS etc. More ❯

Senior Frontend Engineer -Angular TypeScript -London The Company Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet clean and beautiful for the next generation then you … this company. This group has 4 arms: A Data Provider: Assessing the performance and sustainability of companies worldwide. AI: An advisory and technology company with an AI engineer for forecasting investment opportunities Asset Management: Investment management company investing in sustainable equities They focus on R&D of AI, ML, Data, Finance and sustainability. This company has More ❯

AI systems that transform industries, empowering machines to solve humanity’s most complex challenges with precision and insight.JoinustoredefinethefutureofAIbyturninggroundbreakingideasintoreality. About the Role As a UI/UX Frontend Engineer you will be working on a highly technical interface for deploying AI systems, where the target audience will be developers, so a good background in software engineering will More ❯

Brex, Elastic, and Replit. We have a small, high-performing, and high-velocity team — obsessed with doing great work . About the role At Metaview, a Product Engineer is a customer-obsessed, product-focused Software Engineer. Fundamentally, this means a Product Engineer works towards goals, not tasks. As one of our first … operations of our products. We’re a small and autonomous team, so you’ll end up wearing many hats and having meaningful impact. A Product Engineer is by necessity full stack, but we appreciate everyone has their biases and areas of expertise. For this role, we're looking for frontend bias. You'll spend More ❯

experienced engineers while contributing to a product used by healthcare professionals and patients across the UK. This is an opportunity to grow into a highly impactful product engineer: deepening your technical skills, understanding user needs, and building solutions that make a difference. Every day you’ll apply the “product engineer” mindset, being More ❯

Acre is rebuilding the UK’s £1.4 trillion mortgage market from the ground up, with a completely new, end-to-end management system for mortgages. Our platform cuts out the unnecessary admin, pain and friction from More ❯

Job Description Join the team redefining how the world experiences design. Hiya, g'day, mabuhay, kia ora, 你好, hallo, vítejte! Thanks for stopping by. We know job hunting can be a little time consuming and you're probably keen to More ❯

transform retail as we know it. Join us on this journey to a smarter, more agile future. What We’re Looking For We’re seeking a frontend engineer to join our growing product team. You’ll collaborate closely with product and design to craft clean, performant, and scalable React applications. This is a great opportunity for … To Autone Must-Haves: A 2:1 or above in a STEM subject (ideally Computer Science) - or equivalent professional experience 1-2 years of experience as an engineer, ideally within an early-stage startup Strong knowledge of React and TypeScript Experience building performant, user-friendly web interfaces Strong knowledge of frontend tooling and ecosystems A keen … RTK Query Note: While these are our core technologies, we welcome new ideas that could improve our approach. What Autone Offers You High Impact: As a Frontend Engineer at autone, you’ll have a central role in shaping our frontend strategy. Creative Freedom: Significant ownership over frontend development, with room to introduce new technologies. Career Growth More ❯

Hospitality products as we grow our market share, working alongside like-minded superstars who thrive on innovation and excellence. We have an immediate opening for a Java Engineer! This role is hybrid, working a minimum of 1 day per week from your home office location. Home Office:Leeds, UK What You Will Do Develop and deliver … customers love. What You Will Need: 4+ years of development experience with micro-service architectures (Java, Spring, Kafka, AWS, RabbitMQ, SQL, Docker, Python) Experience as a software engineer working within a high growth product tech environment Proficiency in Java and familiarity with the Spring Framework ( Springboot , specifically) Experience utilizing AWS (Amazon Web Services) and building/… with the ability to work in a fast-paced environment Enthusiasm for learning new technologies and developments intechnology What makes you stand out: You're a dedicated engineer eager to grow and learn. You're motivated to work alongside experienced professionals and develop your skills. You value building relationships and collaborating with your team. You demonstrate 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 ❯