Trafalgar Talent is recruiting for a progressive, subscription-based tech company thats enhancing how users interact with web platforms through secure, high-performance solutions. As a Senior React Developer, you'll be pivotal in architecting, building, and optimizing advanced web applications using React and TypeScript. You'll take on complex engineering challenges, influence architectural decisions, and contribute directly to the user experience. Your Day-to-Day Will Include: Designing and implementing scalable front-end solutions using React, TypeScript, and modern tooling (e.g. Redux, Webpack, Jest). Breaking down complex, ambiguous problems into clean, testable components. Performance tuningboost UI responsiveness, decrease load times, and streamline data management. Selecting and integrating third-party tools and libraries wisely, balancing trade-offs effectively. Understanding and debugging unfamiliar code quickly while maintaining resilience. Building fault-tolerant integrations with diverse data sources and APIs. Writing modular, maintainable, and testable code with strong documentation and test coverage. Conducting thorough code reviews and mentoring junior engineers to elevate overall team quality. Advancing web security by proactively applying secure coding and privacy-first practices. Tracking performance metrics and monitoring application regressions. What Were Looking For: A minimum of 5 years experience with React and TypeScript, especially in performance optimization. Deep understanding of web architecture, front-end tooling, and APIs. Strong software engineering foundationdesign patterns, debugging, clean code. Experience mentoring peers, delivering high-standard code reviews, and leading by example. A passionate buildersomeone who cares deeply about quality, craftsmanship, and continuous improvement. Clear, effective communicatorable to bridge technical and non-technical teams seamlessly. Whats on Offer: Competitive salary up to £60,000 plus a performance-based bonus (up to 10%). Full suite of benefits: Company pension scheme BUPA Health & Dental Health assessments Generous food allowance, plus free snacks, drinks, and breakfast/lunch Perks like Netflix, Spotify, and retail vouchers Onsite gym, osteopath access, and haircuts Golf club membership Mental health support, life assurance, and financial advice Cycle2Work Scheme & charity donation matching Frequent team events, an onsite cocktail bar, and a collaborative, high-trust culture. This is an office based role. Ready to Build Exceptional Software? If you're a senior front-end engineer who loves delivering high-quality, secure, performant applicationsand you'd thrive in a collaborative, well-resourced environmentapply now through Trafalgar Talent .