Frontend React Developer

Job Title: Frontend Engineer – React / TypeScript / Next.jsLocation: London (Hybrid – 2‑3 days in office)Salary: £70,000 – £75,000 + EquityAbout the CompanyYou’ll join a fast‑scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses advanced AI and deal‑intelligence to unlock hidden insights, streamline workflows and elevate team performance. Backed by top investors, the team is lean, ambitious and focused on real‑world impact, yet technically deep and product‑led.About the RoleYou will help shape the front end of a high‑impact product used by enterprise customers, using React, TypeScript, and Next.js. You’ll work across the full front‑end life cycle — from architecture and design collaboration, through to deployment and optimisation — delivering robust, performant, and accessible user interfaces. You’ll join a highly collaborative team where your voice will matter, and your work will be visible at scale.What You’ll DoBuild and maintain modern web applications using React, TypeScript, and Next.js.Translate UI/UX designs into responsive, accessible and high‑performance user interfaces.Collaborate strategically with backend engineers, product owners and designers to deliver end‑to‑end solutions.Write clean, tested, maintainable code and set best‑practice standards for the front‑end.Optimize web performance, accessibility (WCAG), responsiveness, and the user experience.Participate in agile rituals and help take ownership of features from conception to deployment and monitoring.What We’re Looking ForStrong production experience with React, TypeScript and Next.js.Excellent skills in HTML5, CSS3, and modern JavaScript (ES6+).Proven experience with state‑management libraries (e.g., Redux, Zustand).Solid experience integrating front‑end apps with RESTful APIs, (GraphQL is a bonus).Experience with testing frameworks (e.g., Jest, React Testing Library).Comfortable with CI/CD pipelines, version control (Git), modern build tools and an eye for performance optimisation.Strong understanding of scalable front‑end architecture, responsive design, accessibility standards and code maintainability.Nice to HaveExperience with server‑side rendering or static site generation (Next.js).Exposure to AI/ML integrations or advanced analytics in a front‑end context.Familiarity with GraphQL or micro‑frontend architectures or enterprise‑grade front‑end tooling.What We OfferSalary: £70,000 – £75,000 + equity participation.Hybrid working model: 2‑3 days per week in a London‑based office, blended with remote work.Opportunity to join a high‑growth technology company at a stage where your contributions will be visible and valued.Working with cutting‑edge technologies, a smart engineering team, and a product used by major enterprise customers.Real ownership of your domain and career growth in a product‑led engineering culture.