1 to 25 of 90 Senior Front-End Engineer (Client-Side Engineer) Jobs in the UK

Senior Front-End Engineer | Hybrid (Manchester 1 Day/Week) | Up to £75,000 + Benefits Were hiring on behalf of our client, an innovative tech-driven business looking for a Senior Front-End Engineer to join their growing team. This is a fantastic opportunity to work on a Greenfield project , developing a high-performance platform that will drive the business forward. This role is hybrid … week in the Manchester office , offering a great balance of flexibility and collaboration. The Role As a Senior Front-End Engineer , youll play a key role in designing, building, and optimising the front More ❯

Senior Front-End Engineer Interactive Brokers London, United Kingdom Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. … state-of-the-art technology. 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 More ❯

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 Frontend Engineer/Developer (Angular 18 C# Azure SaaS) Reigate/WFH to £95k Are you a technologist Frontend Engineer with modern Angular expertise? You could be progressing your career in a senior … on leadership role at a global FinTech with flexible working and a range of perks and benefits including continual professional development. As a Senior Frontend Engineer, you'll be the most senior Frontend Engineer … lead in the UK on this product in conjunction with the Team Lead in Canada. What's in it for you: As a Senior Frontend Engineer/Developer, you will earn a competitive package: Salary to £95k Bonus (c15-20%) 25 days More ❯

Senior Front-End Engineer, Institutional London 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 … 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 … Cursor to enhance productivity and streamline coding workflow. You have experience interacting with crypto apps. You have experience working with Front-End architecture, testing and state management solutions. You should be able to adapt easily to meet the needs of our massive More ❯

using HTML5, CSS, jQuery, and Microsoft ASP. Build and optimise cross-platform shopping apps using Apache Cordova and Ionic. Enhance front-end performance, ensuring fast load times, smooth interactions, and accessibility compliance. Work closely with UX designers, back-end developers, and digital teams to integrate front-end solutions with marketing data layers for advanced analytics and A/B testing. Collaborate with DevOps engineers to integrate CI/CD pipelines and monitor front-end performance using New Relic. Stay up to date with emerging front-end technologies and E-Commerce trends. What We're Looking For: Extensive experience in software development, including in a front 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 ❯

Position: Senior Front-End Engineer Location: Portsmouth, NH (98% remote) Duration: 12+ months to start Start Date: 1/11/2021 IT Experience: 8+ yrs Visa: Any Mode of Interview: Phone/Skype … Bachelor's degree in Computer Science, Engineering or related field, or equivalent training, fellowship, or work experience. 5+ years of experience writing client-side JavaScript. Experience leveraging modern front-end frameworks. Experience building advanced interfaces with CSS and 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 ❯

Developer to join our team. The ideal candidate will have extensive experience in developing and maintaining sophisticated front-end applications, as well as a deep understanding of agile methodologies. This role requires someone who can lead development efforts, mentor … mid and junior developers and collaborate effectively with both technical and non-technical stakeholders. If you are a passionate, innovative front-end engineer who thrives in a fast-paced environment, we want to hear from you … Responsibilities: Collaborate with Product, UX and Engineering teams to develop high-quality, scalable and performant front-end solutions. Lead architectural discussions, setting best practices for front-end development within the team. Stay up to 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 Frontend Engineer | AI | Remote (UK) | £100k + Shares We're working with a scaling Series A company devoted to making hotly contested SaaS software in their field accessible to all. They are currently signing ~20 customers per week to their platform … by Google Ventures for more than $50m in funding such is the importance and potential of their offering. We're looking for a Senior Frontend Engineer to join a high calibre engineering team, working on a new customer portal and a suite … of AI product features that will be crucial for future growth. The ideal Senior Frontend Engineer for this role has strong Typescript experience, alongside Next/React on the Frontend with experience in startups or fast paced work and working on AI 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 ❯

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 ❯

Senior Frontend Engineer We are looking for experienced Frontend Engineers to come and join our close-knit agile delivery team building a brand-new experience for our users, using the latest technologies. You will love working in a high-performance, entrepreneurial environment More ❯

Senior Frontend Engineer $140,000 to $200,000 + Equity + Benefits + PTO Hybrid working from either New York or San Francisco Are you an experienced Frontend Engineer from a startup background, looking to work … animated content. Through its cutting-edge AI models, it enables the creation of lifelike and customizable human characters. As a Frontend Engineer, you will develop a cutting-edge interface for controllable generative video creation. The systems you design and implement will directly impact the More ❯

Senior Frontend Engineer $140,000 to $200,000 + Equity + Benefits + PTO Hybrid working from either New York or San Francisco Are you an experienced Frontend Engineer from a startup background, looking to work … animated content. Through its cutting-edge AI models, it enables the creation of lifelike and customizable human characters. As a Frontend Engineer, you will develop a cutting-edge interface for controllable generative video creation. The systems you design and implement will directly impact the More ❯

We’re looking for a Senior Front-End Engineer with deep knowledge of React and Next.js and proven experience working on high traffic, globally available sites to join our Family Acquisition cluster and help … with an inspiring world of audio - and we would like you to help us achieve it! Family Acquisition Cluster We are seeking a Senior Frontend Engineer for our Family Acquisition Cluster, a group of cross-functional engineers, designers, and product managers (our … raise the bar of their engineering colleagues. Whether it’s through thoughtful, empathetic code reviews, continuous operational improvements, or proactive stakeholder management our Senior Frontend Engineers are essential to keeping Yoto technology world class. What you’ll be doing: Be a key leader in the design and development More ❯

Developer to join our team. The ideal candidate will have extensive experience in developing and maintaining sophisticated front-end applications, as well as a deep understanding of agile methodologies. This role requires someone who can lead development efforts, mentor … mid and junior developers and collaborate effectively with both technical and non-technical stakeholders. If you are a passionate, innovative front-end engineer who thrives in a fast-paced environment, we want to hear from you … Responsibilities: Collaborate with Product, UX and Engineering teams to develop high-quality, scalable and performant front-end solutions Lead architectural discussions, setting best practices for front-end development within the team Stay up to More ❯

Job Description Senior Frontend Engineer/Developer (Angular 18 C# Azure SaaS) Reigate/WFH to £95k Are you a technologist Frontend Engineer with modern Angular expertise? You could be progressing your career in a senior … on leadership role at a global FinTech with flexible working and a range of perks and benefits including continual professional development. As a Senior Frontend Engineer, you'll be the most... #J-18808-Ljbffr More ❯