26 to 44 of 44 Senior Front-End Engineer (Client-Side Engineer) Jobs in England

Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React … including DOM manipulation and the JavaScript object model Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. More ❯

The ecosystem helps merchants unlock revenue potential through online bookings and automated marketing, integrated with platforms like Instagram, Facebook, and Google. Role Overview We are seeking an exceptional Senior Frontend Engineer to join our growing team. Reporting to the Team Lead , you will work within a cross-functional product team to design More ❯

Europe and Canada, we're building seamless digital experiences that connect pet owners and clinics - ensuring the right care, at the right time. We're looking for a Senior Frontend Engineer to join our growing engineering team and help shape the future of pet care. If you're passionate about frontend performance … of our central technology team, you'll help shape the tools and platforms that support more than 2,500 veterinary practices across 20 countries. The Role As a Senior Frontend Engineer, you'll join one of our cross-functional product teams, working alongside product managers, designers, and engineers to build and scale More ❯

Europe and Canada, we're building seamless digital experiences that connect pet owners and clinics - ensuring the right care, at the right time. We're looking for a Senior Frontend Engineer to join our growing engineering team and help shape the future of pet care. If you're passionate about frontend performance … of our central technology team, you'll help shape the tools and platforms that support more than 2,500 veterinary practices across 20 countries. The Role As a Senior Frontend Engineer, you'll join one of our cross-functional product teams, working alongside product managers, designers, and engineers to build and scale More ❯

Twitch), we've grown from startup to global challenger in just a few years. The Role: As a Senior Front End Engineer for the direct to consumer (DTC) Platform Team, you'll play a crucial role in designing and developing innovative features for our … platform Requirements: Bachelor's degree or above in computer science, software engineering, artificial intelligence, or related fields, with proven experience in hands-on development Experience working as a Senior Front End Engineer/Developer in a high-growth, fast-paced environment, with the ability to quickly adapt new technologies to our platform Proficiency in both front-end and back-end technologies, including frameworks like React, Angular, Node.js, and databases such as MongoDB or PostgreSQL Experience with e-commerce More ❯

slow tools. We're a fast-moving, deeply technical team building the future of retail intelligence, one image at a time. The Role We're looking for a Senior Frontend Engineer to help shape and scale the way customers and field teams interact with our platform-across both web and iOS . More ❯

growing startup, building a platform for Data Scientists and Simulation Engineers to deploy Deep Physics Models. You will be one of a small team of Front-end Engineers, collaborating in a cross-functional team with autonomy to drive implementation decisions. Bring your expertise in building front-end More ❯

web and mobile. With our major technology transformation nearly complete, we're now focused on building next-generation experiences — and we're looking for a Frontend Engineer ready to help shape that future. You'll contribute to our customer-facing products, developing high-quality, scalable code, working closely with your squad, and supporting junior More ❯

Are you a Front-End specialist? Experienced in enterprise-level cloud-based SaaS solutions? Could you add value to an existing team of highly-skilled developers? Are you ready to make your mark on future-proofed software? We are Preservica, and our active digital preservation solutions are at the razors edge of … high-quality and fully performing software across our cloud-based SaaS product range of Digital Preservation software. As Senior Front End Engineer, youll work on: Writing well-designed, testable, maintainable, and efficient code Ensuring the technical feasibility of UI/UX designs Integrating software … related subject or equivalent through relevant training and/or experience Familiarity with Agile development practices, including Continuous Integration 5+ years' experience in enterprise-level front-end web development The ability to take a lead role within the dev team Proficient understanding of semantic mark-up, including HTML5 & CSS3 (comfortable with CSS More ❯

Are you a Front-End specialist? Experienced in enterprise-level cloud-based SaaS solutions? Could you add value to an existing team of highly-skilled developers? Are you ready to make your mark on future-proofed software? We are Preservica, and our active digital preservation solutions are at the razor’s edge … high-quality and fully performing software across our cloud-based SaaS product range of Digital Preservation software. As Senior Front End Engineer, you’ll work on: Writing well-designed, testable, maintainable, and efficient code Ensuring the technical feasibility of UI/UX designs Integrating … related subject or equivalent through relevant training and/or experience Familiarity with Agile development practices, including Continuous Integration 5+ years' experience in enterprise-level front-end web development The ability to take a lead role within the dev team Proficient understanding of semantic mark-up, including HTML5 & CSS3 (comfortable with CSS More ❯

We currently have a number of remote engineers based in the UK, Germany, Turkey, Poland, Italy, Spain and Portugal. We're looking for an experienced frontend engineer to join the engineering team. You'll be working alongside a highly technical and motivated team and report to one of our Tech Leads. You would be … new features Write technical documentation of code, algorithms and APIs Help in drafting of end-user manuals Identify, evaluate and communicate front-end best practices. Skills Expert level knowledge of TypeScript or JavaScript (ES6), and most common Styling libraries. Strong grasp of the React Framework, relative patterns and … best practices. Good understanding of UI/UX best practices and considerations. Understanding of front-end observability with tools like Sentry, LogRocket, Datadog, or New Relic. Experience with CI/CD pipelines, like Github Actions, ArgoCD. Awareness of common front-end security risks (e.g. More ❯

a dynamic, high-growth industry. London Office - Hybrid: 4 days in the office, 1 day working from home We are seeking a frontend-focused full-stack engineer to play a crucial part in our Channels Core team. In this role, you will be working on evolving our customer-facing portals for the scale Ebury More ❯

time. What we're looking for: At least seven (7) years of experience as a software engineer, at least 3 on the senior/lead level. You have experience in a high-performing engineering team that is operating at scale. This could come from a scale-up environment or a more established More ❯

Pie. So, what will you be doing? This role is ideal for someone with experience leading technical projects or mentoring others but you don't need to have 'Senior' in your title to apply, it's more about the roles and responsibilities you've held. You will be joining our Engineering team as we scale up to deliver … Accelerating the migration of CRM platforms which provides enhanced efficiency in delivering targeted communication to help drive CTR The role: We are looking for a thoughtful engineer who loves creating smart, user-friendly tech. You care about code quality and collaboration and enjoy solving real-world business problems. You've worked in fast-paced More ❯

users globally. You'll work closely with product teams to build and optimise highly responsive, secure, and scalable web applications using the latest in frontend technology. As the Senior Frontend Engineer, you'll guide your team through the development of new interactive features and integrations with backend services using tools like gRPC … new product features for our members Improving performance with investigative work Oversee improvements in our web CI + CD processes Understanding and automating away common problems Work with senior leadership to grow the web team over time and ensure best practises are implemented and scale Requirements NextJS, React Node, Typescript Cypress, Storybook Go, Python Why join Muzz? We More ❯

/LESS), and TypeScript (as a preprocessor for JavaScript ES6+), adhering to industry coding standards. Proficient in state management with React Query. Responsibilities As a React Engineer, you will be a key architect, owning the end-to-end delivery of high-quality, production-ready React single More ❯

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 … 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 More ❯

income, regardless of their investment experience or the amount of capital they have to invest. We're looking for a passionate and detail-oriented Sr Frontend Engineer with a strong interest in Web3 technologies to join our team. In this role, you'll build responsive, high-performance user interfaces that interact with Solana-based … wallet knowledge, Metaplex, Solana web3js, any web3 SDK like Dynamic Wallet) Why Join Us? • International exposure - work on deals in Spain, Italy, Portugal, Greece, and more •Mentorship from senior leaders and exposure to C-level real estate executives •Real path to advance into Underwriting Manager/Investment Manager role •Dynamic, ambitious environment with global investors and dealmakers •Opportunity More ❯

Isometric is the world's most trusted carbon registry . We help Fortune 100 companies tackle climate change and avoid greenwashing. Using our best-in-class verification technology, we issue scientifically rigorous carbon credits-the currency for the $1 trillion More ❯