1 to 25 of 81 Senior Front-End Engineer (Client-Side Engineer) Jobs in the UK

on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Burns Sheehan Senior Director - Software Engineering at Burns Sheehan Senior Frontend Engineer – THE AI Scale-Up of 2025 | Future … plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node Are you a product-focused Senior Frontend Engineer who enjoys autonomy and wants to build products from end-to-end? If so, read on… Senior Frontend Engineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for Senior Frontend Engineers as they will grow significantly More ❯

Senior Front-End Engineer, Amazon Ads (ADSP - Targeting) Job ID: 2954944 | Amazon Development Centre (Scotland) Limited Join Amazon Ad's targeting program as a Senior Front-End … of software engineers. You'll have end-to-end ownership of the front-end experience, from designing and prototyping interfaces to delivering frameworks and new front-end … capabilities that transform the advertiser experience. You will influence our product strategy and roadmap through your customer-centric approach and front-end expertise. Your technical choices will ensure that we are using the correct UX frameworks for our long term success. You More ❯

Senior Software Engineer, Frontend Senior Software Engineer, Frontend Job Role: Senior Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid Role purpose As a More ❯

Senior Front-End Engineer, Institutional Blockchain is the world's leading software platform for digital assets. Founded in 2011, we provide the world's largest and most trusted production blockchain platform, powering more than … and fair financial future, one piece of software at a time. We are looking to hire a Senior Front-End Engineer to join our Institutional team in our London office. Blockchain.com is a high … NEED The foremost quality for this position or any position at Blockchain.com is integrity. +5 years of experience working with JavaScript and client-side web applications preferred. Experience building innovative data visualizations. You thrive on learning new technologies and don't believe in one-size-fits More ❯

Senior Frontend Engineer | React, TypeScript | 100% remote (CANDIDATES MUST BE BASED IN THE UK | up to £70k At G.Digital, we love partnering with business' who are revolutionising their industry and it's a pleasure to be partnered with a FinTech who are … in this sector. They are: 👉Privately invested 👉Launched brand new function offerings (AI and Product) About the role👩‍💻 If you're an experienced Senior Frontend Engineer with a history and love for frontend, UI builds particularly React, then this one is for … mixture of greenfield and existing builds. You will be working with: TypeScript React NextJS Docker Benefits💰 100% remote working Flexible working hours £70k Senior Frontend Engineer | React, TypeScript | 100% remote (CANDIDATES MUST BE BASED IN THE UK | up to £70k If you More ❯

Join to apply for the Senior Software Engineer (Frontend) role at Whitbread . Whitbread, the owner of Premier Inn and some of the UK’s favourite restaurants, processes nearly £2 billion in transactions each year and employs around 40,000 people. As … the new Senior Software Engineer, you will work as part of our Premier Inn digital team to solve real-world problems at scale, building REST APIs using a Microservices architecture. You will drive innovation, monitor system health, resolve performance issues, and optimize … leveraging technical expertise, collaboration, and emerging technologies, you will deliver high-quality solutions that align with strategic goals and enable business success. Role: Senior Software Engineer - Frontend Package: £85,000 + 30% company performance bonus, plus car or car cash allowance of More ❯

for discovering exceptional portfolio managers. Role Outline Our key requirement is a Javascript developer who wants to be the complete front-end engineer in a Vue-based environment. We are also looking for someone who is … and organize large-scale projects. Contribute to our company-wide Vue UI Component Library. Set direction and partner with other front-end engineers to implement new technologies. Work with a team of intelligent, intense, and fast-moving co-workers. Experience: 3+ years … business domain fast, getting to grips with new concepts and asking questions. You hold your own in a detailed Javascript discussion with a senior engineer and a user-centred design discussion with UX and business domain experts. You demonstrate a strong sense More ❯

Senior Frontend Engineer - Tech4Good - Up to 60k - Manchester (2 days p/w, 3 days WFH) ECOM are delighted to have teamed up with a Tech4Good organisation based in Manchester on their search for a Senior Frontend Engineer More ❯

Senior Frontend Engineer | React, TypeScript | 100% remote (CANDIDATES MUST BE BASED IN THE UK) | up to £70k At G.Digital, we love partnering with businesses who are revolutionising their industry, and it's a pleasure to be partnered with a FinTech that is … in this sector. They are: Privately invested Launched brand new function offerings (AI and Product) About the role: If you're an experienced Senior Frontend Engineer with a history and love for frontend, UI builds particularly in React, then this role is More ❯

Senior Software Engineer - Frontend, Platform team 4 weeks ago Be among the first 25 applicants At EFG (ESL FACEIT Group) we create worlds beyond gameplay, where players and fans become a community. We pride ourselves in having a corporate social responsibility which … where we research how to apply technology to help product teams achieve their goals. That's where you come into play! As a Senior engineer , your colleagues will rely on your guidance in all things front end. How … can demonstrate your experience with profiling; Previous experience with scalable architecture/systems serving thousands and millions of users seamlessly. Seniority level Mid-Senior level Employment type Full-time Job function Technology, Information and Internet #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Front-End Engineer - Crypto/Web3 (London) Client: bondex app Location: London, United Kingdom Job Category: Other EU work permit required: Yes … testable Front-End code Experience with blockchain technologies, cryptocurrencies, and Web3 development Proficient in client-side signing and handling crypto transactions (e.g., Bitcoin, Ethereum) Familiarity with Web3 libraries (such as web3.js, ethers.js) and wallet integrations Experience with decentralized … for cutting-edge crypto solutions Integrate both Web2 and Web3 technologies and APIs to enhance wallet and decentralized exchange (DEX) functionalities Implement client-side signing and crypto transactions to ensure secure and seamless user experiences Collaborate closely with designers, Back-End engineers More ❯

foster a supportive and flexible work environment where everyone’s contribution is welcomed. We are looking for Senior Front-end Engineer/Tech Lead to join us as part of our team. About the … of gift cards in the ecosystem. Our stack JavaScript, React, AEM, NodeJS. Team ~12 members including Back-end, Front-end, QA, Product manager, Engineering manager. Work schedule ~40 h/week. The schedule is flexible, but with availability … based on Adobe Commerce, React, and AEM, ensuring it meets business objectives, customer needs, and compliance requirements. Architect and develop front-end solutions using React, TypeScript, and AEM. Implement new React components and maintain existing ones according to product requirements, ensuring high More ❯

Senior Front-End Engineer (Visa Sponsorship and relocation to the UK offered) About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to Web3. Why? Because we think Web3 is a … with Google Cloud or similar e.g AWS, Azure Bonus points if you make open-source contributions or have experience in web3 As a Senior you will be expected to: Mentor and coach Engineers Champion the writing of high quality code Contribute to our overall approach and standards within More ❯

fair financial future, one piece of software at a time. We are seeking a proactive and skilled Senior Front-End Engineer to join our lean, high-impact team and help shape the future of … that push the boundaries of decentralized technology. In this role, you’ll lead by example—guiding technical discussions, shaping our front-end architecture, and championing best-in-class engineering practices. With a hands-on mindset and a passion for efficiency, you’ll … get the job done. WHAT YOU WILL NEED Web3 Expertise : Proven experience with blockchain technologies, cryptocurrencies, and Web3 development, including proficiency in client-side signing and crypto transaction handling (e.g., Bitcoin, Ethereum). Technical Skills : Strong command of React, Web3 libraries (e.g., web3.js, ethers.js) and wallet More ❯

fair financial future, one piece of software at a time. We are seeking a proactive and skilled Senior Front-End Engineer to join our lean, high-impact team and help shape the future of … that push the boundaries of decentralized technology. In this role, you’ll lead by example—guiding technical discussions, shaping our front-end architecture, and championing best-in-class engineering practices. With a hands-on mindset and a passion for efficiency, you’ll … get the job done. WHAT YOU WILL NEED Web3 Expertise : Proven experience with blockchain technologies, cryptocurrencies, and Web3 development, including proficiency in client-side signing and crypto transaction handling (e.g., Bitcoin, Ethereum). Technical Skills : Strong command of React, Web3 libraries (e.g., web3.js, ethers.js) and wallet More ❯

business that cares too Want to continue to grow professionally and be the best version of yourself Job Description Join us as a Senior Software Engineer in our CTO team, driving innovation in our business-critical engineering projects at Shawbrook, the forefront … and important projects for the future of the bank. Our new Savings platform is in development and we need an experienced engineer to take ownership of the front end and guide us on best practice, high … end communicates with our back end architecture. Mentoring & coaching: As a senior engineer you will be an advocate for best practice and support our more junior engineers in their career More ❯

Senior Frontend Engineer – React, Typescript, Linux, HTML, Financial services, Front End – Hybrid, London, Permanent. - £75,000 p.a - £86,000 p.a My client, a leading global financial organisation, is currently looking for an experienced Senior Front End Engineer to join the organisation. You will be joining the core Credit Flow pre-trade engineering team and … of financial systems and concepts is highly beneficial. This is an excellent opportunity for an experienced Front End Engineer to join a rapidly evolving organization. #J-18808-Ljbffr More ❯

Senior Front End Engineer I Location: London Office (Soho Square)/Hybrid (3 days a week working from home) Reporting to: Engineering Manager The role As a Senior Software Engineer More ❯

Senior Full Stack Engineer (Front end focus) Gravitas Recruitment Group (Global) Ltd provided pay range This range is provided by Gravitas Recruitment Group (Global) Ltd. Your actual pay will be based on your skills … and experience — talk with your recruiter to learn more. Base pay range Role : Senior Full Stack Engineer (Front end focused) Salary range : 90-140k (+equity) Location : x3 days pw onsite in Central London … Mon/Wed/Fri) Senior Full Stack Engineer required on a Permanent basis for an early stage Edtech startup that is creating e-learning tools using AI. 2.5 year runway, grew 11x last year, using gamification to help learning! Whilst it More ❯

Senior Front End Engineer/Developer (JavaScript Angular SaaS) Reigate/WFH to £100k Are you a senior Front End Engineer … with flexible working and a range of perks and benefits including continual professional development. As a Front End Engineer you'll be the most senior Front End … in conjunction with the Team Lead in Canada What's in it for you: As a Front End Engineer/Developer you will earn a competitive package: Salary to £100k Bonus (c20%) 25 days holiday (and More ❯

Senior Front End Engineer I Location: London Office (Soho Square)/Hybrid (3 days a week working from home) Reporting to: Engineering Manager The role As a Senior Software Engineer More ❯

How you'll be contributing to Accurx as a Senior Frontend Engineer... As a Senior Frontend Engineer, you will work closely with your Product Team and pod in scaling and innovating our product like never before, with the opportunity to … part of a cross-functional team of other engineers, Product Managers and UX Designers. Every day you’ll apply the “product engineer” mindset, being close to users and their needs, collaborating in user research by joining sessions with patients and their healthcare teams, building … by sharing knowledge and best practices. We'd really like to hear from you, if ... You have proven consistent success as a Senior Frontend or Senior Full Stack Developer, showcasing a broad impact on business outcomes. Ideally you will have experience in React but we More ❯

Manchester City Centre | Permanent Senior Frontend Engineer (React.js) - Scale up - 70k - Manchester/Remote ECOM are excited to be working with a tech company in Manchester at the start of their scale up phase on their search for a Senior … department in 2024 so you'd join a newly formed product engineering squad building greenfield, cloud native and event driven systems. As the Senior Frontend Engineer, you'll play a pivotal role in the development of best in class products and you More ❯

Fuse Energy is seeking an experienced hands-on Front-end engineer who thinks outside of the box, is not afraid to take ownership, will deliver unique ideas and likes to work in a fast-paced environment. More ❯

Products Solutions Resources Developers Company Pricing Get started Book a Demo Senior Frontend Engineer Engineering London Full-time About Conduktor Conduktor is an Enterprise Data Management (EDM) platform that specialises in streaming. We empower industry leaders to implement their Streaming Data Strategy … us, hybrid means being in the office together on Mondays, Wednesdays, and Thursdays. About the role We’re seeking a talented and collaborative Senior Frontend Engineer to join our London-based team. In this role, you’ll help us create beautiful user More ❯