18 of 18 Senior Front-End Developer Jobs in the Thames Valley

Front-End Engineer – AI Infrastructure Global Fintech London - Hybrid working £140k - £150k + equity DATAHEAD has been exclusively retained by a global deep-tech startup pioneering the future of developer tooling through AI infrastructure. This early-stage company is creating a new layer of abstraction for developers to easily build intelligent, automated … experience across FAANG, DeFi, and Ivy League institutions, they’re entering their next phase of growth and scaling their engineering team. The Opportunity: As their first dedicated Front-End Engineer , you’ll lead the development of high-performance, user-centric interfaces for their AI-driven products. Working directly with the founding team, you’ll help define … and implement end-to-end UI/UX strategy and set architectural standards for scalable front-end systems. What You’ll Do: Drive front-end development and architecture for new AI products. Define UI/UX strategy and implement best practices with a bias toward modular, maintainable code. More ❯

being too big to fail. They have approximately 200 million customer accounts and do business in more than 160 countries. We are seeking a hands-on UI Developer with solid experience in modern JavaScript/TypeScript, React and Angular, Node.js, and NPM. The ideal candidate should be passionate about writing clean, high-quality code and implementing More ❯

Frontend Game Developer SaaS Business – Online Casinos Oxford – Once a month in the office £70,000-£80,000 I’m currently working for a global SaaS business who are well established within the online gaming/gambling industry and looking to add a talented Senior Frontend Game Developer … Gaming development – Online Casino would be ideal. Experience collaborating with different teams. Ability to take control of projects and mentor junior developers where needed. Work closely with Senior team, contributing to architectural direction of the team. Excellent analytical and communication skills. Salary/Benefits £70,000-£80,000 20% of 1 month's salary paid out More ❯

Senior React Developer London, United Kingdom · Full-time Description A fast-growing investment technology platform is seeking a talented Senior React Developer to join its frontend development team. The successful candidate will work on a suite of web applications supporting trade execution, portfolio management More ❯

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 practices, high-quality solutions and innovative solutions. This role offers a chance for a skilled engineer to deepen their domain expertise in … best practice, mentor and coach junior members of the team to support their development. Qualifications JavaScript & React JS- You will use React JS to build out the front-end presentation layers of our products. React Native and Expo - You will be helping to build mobile apps and publish via Google Play and Apple App Store Front-end testing- You will need experience testing front-end systems, using tools like Playwright or similar, to ensure high-quality code. Cloud Experience (ideally Azure)- You will need a solid understanding of cloud fundamentals for the wider migration to the cloud as part of our technical transformation. Microservices- You will need a More ❯

/UI and frontend architecture of a critical, enterprise-scale system that will impact thousands of users daily. 🔧 Your Role As the Lead UX/UI Frontend Developer , you'll take ownership of the frontend strategy, design system, and component architecture. You’ll collaborate closely with product managers, UX designers, backend engineers, and key stakeholders to More ❯

Senior Frontend Engineer | FinTech/DeFi | Up to £120,000 p/a + Bonus + Liquid Equity 💻 Senior Frontend Engineer - Up to £120,000 per annum 🚀Rising player in Decentralised Finance (DeFi) 💰Up to £120,000 p/a + 20% Bonus + Liquid Equity ⭐Stack: Typescript, React et al. We … a prime position to take advantage of the digital transformation and establish themselves as a leader in the Decentralised Finance sector. They are looking to hire a Senior React Engineer to join their team and work closely with the Founder as they grow from 13 to 30+. They are looking for Frontend Engineers who are proficient More ❯

Senior Frontend Developer (React) | FinTech | Hybrid London | up to £80,000 + 10% bonus Company Overview: We are working with a client who is a leading Private Equity Data Analytics firm. They transform complex PE data into actionable insights for CIOs, CFOs, and General Partners, using AI to predict future fund … performance. Role: They're seeking a Senior Frontend Developer with strong expertise in React and TypeScript to enhance the user experience of their data analytics platforms. You'll be a key contributor in building intuitive and responsive interfaces. Responsibilities: Develop, maintain, and improve complex frontend applications using React and TypeScript. Collaborate with … TypeScript. Proven ability to build complex, high-performance web applications. Familiarity with RESTful APIs and backend integration. Experience with testing frameworks If you are interested in the Senior Frontend position, please apply directly by submitting your CV. Thanks, Zack More ❯

Social network you want to login/join with: ?? Senior Frontend Developer - with Full Stack Experience | £70K | Fully Remote (UK-based) Are you a Senior Frontend developer/React Developer who thrives on crafting elegant, user-centric applications, and also … ranked as one of the best places to work in the UK. They’re now looking to add one more A-Player to their Engineering team, a Senior Frontend Engineer who’s also comfortable getting hands-on with Node.js on the backend when needed. You'll be joining a high-performing team focused on designing, scaling More ❯

An exciting opportunity to join a one of the most profitable Global Hedge Funds, working closely with members of trading desks and other development teams. You are expected to provide technical expertise to enhance, support and refresh the front More ❯

Senior Frontend Developer London Up to £85,000 + Bonus Angular, Typescript We've partnered with a globally successful retail organisation who have built out a creative digital-incubator with an emphasis on unique in-person digital signage & interaction. They're seeking a Senior Frontend Developer … level of autonomy you would usually associate with a start-up, but with the security and scalability of working for a high-performing & large company. As a Senior Frontend Developer, you will have the following: Demonstrable commercial experience in modern Angular 17 + frontend engineering A strong grounding in modern agile best … Salary: Up to £85,000 London Office - 4 days per week onsite Discretionary Bonus Private Medical Insurance Unlimited Holiday Days This is a great opportunity for a Senior Frontend Developer with strong expertise in Angular to make a real impact in a retail organisation on a big upwards trajectory More ❯

/Senior Frontend Developer role we are looking for an experienced Senior Front End Developer to work remotely apart from 1-2 days a month where you would need to come to the London office or go to client … Want to work as a Senior React Developer/Typescript Developer/Front End Developer on a fantastic, cutting-edge product? Want to work with the latest technology and continually evolve? My client are offering fully remote working but … Senior React Developer role send your CV to Rob Goffin at IT Recruitment Solutions now! Front End developer, React Developer, Frontend, Senior, Typescript, React, Redux, React Native, London, UK, Remote £60,000 - £70,000 + Shares More ❯

Social network you want to login/join with: Senior Frontend Developer (React), slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now actively seeking a Senior Frontend Developer (React). As a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining their frontend application, will also working closely with their designers, product owner More ❯

Social network you want to login/join with: Senior Frontend Engineer - Join a growing HealthTech Up to £100,000 Hybrid working - 2 days a week onsite Vue.js or React.js & TypeScript experience We're partnered with a Series A HealthTech business in London who are currently looking for a Senior Frontend Engineer … their everyday health and well-being, which is continuing to have a positive impact as they look to scale their application. They are now looking for a Senior Frontend Engineer to join their team as they go through their next stage of growth. With partnerships through the NHS and Government, they are continuing to develop impactful More ❯

Senior Front-End Engineer Full-time · Remote-first (with occasional London office time) £80,000–£100,000 I'm looking for a Senior Front-End Engineer to take the lead on frontend development at a growing, product-led company within the EdTech space. This More ❯

Social network you want to login/join with: Senior Frontend Developer - TypeScript, React, slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Frontend Developer – TypeScript, React 2-3 days p/week in London Up to £90k Would you like the opportunity to join an early-stage start-up who are looking to revolutionise the logistics space? They recently closed a round of funding and are now seeking a Senior Frontend Developer, who’s confident working with React and TypeScript. As a Senior Frontend Developer, you will be responsible for taking their product to the next level. You will be directly responsible for developing and maintaining their frontend application, while working closely with the More ❯

Remote Senior Frontend Developer (m/w/d) - Vaadin/GWT (Google Web Toolkit)/Apache Wicket Join to apply for the Remote Senior Frontend Developer (m/w/d) - Vaadin/GWT (Google Web Toolkit)/Apache Wicket role at Nanosep … AB . We are seeking a talented Senior Frontend Developer to join our team and contribute to developing innovative user interfaces for our core products, such as IQVIA's Health Data Research Platform (part of the Connected Health Platform). Key Responsibilities Maintain and enhance existing user interfaces for our core products. … diversity and encourage all qualified candidates to apply. No matter your role, everyone at IQVIA contributes to our mission of advancing healthcare. Additional Details Seniority level: Mid-Senior level Employment type: Full-time Job function: Engineering and IT Industries: Technology, Media, Healthcare #J-18808-Ljbffr More ❯

Greenfield projects, autonomy, and a blank canvas for you to implement the ideas that motivate you. Does this sound like you, or what you’re missing right now? This role sits within the internal tooling team at a globally renowned More ❯