Senior Frontend Engineer (React & Next.js) - Location: Remote UK Job Type: Full-Time Experience Level: Senior About the Role We are looking for a Senior Frontend Engineer to join our team and play a key role in shaping our web applications. You will work closely with our growth and editor teams to build high-performance, scalable, and modern frontend solutions. The ideal candidate has deep technical expertise in React and Next.js, understands modern frontend architectures, and can contribute meaningfully as a hands-on developer and technical leader. What You'll Do Develop and maintain complex, scalable frontend applications using React and Next.js. Implement modern state management solutions such as Redux Toolkit (RTK) or alternatives. Leverage and contribute to modern design systems (e.g., ShadCN) instead of building UI kits from scratch. Work on long-running jobs and async client-side operations, ensuring smooth user experiences. Collaborate with cross-functional teams to drive growth-focused engineering solutions. Provide technical leadership and mentorship to other developers. What We're Looking For Deep expertise in React, Next.js, and frontend best practices. Strong experience with modern state management solutions (Redux Toolkit, Zustand, etc.). Familiarity with design systems and UI libraries (ShadCN, Radix UI, or similar). Ability to demonstrate complex, real-world project experience rather than just theoretical knowledge. Experience with handling long-running jobs and async operations in frontend applications. A pragmatic problem solver with a passion for building high-quality user experiences. Full-stack experience is a plus but not required. Strong communication skills and a team-oriented mindset .