Senior Web Application Developer

About Ywork.Ai Ywork.Ai is founded by an IIM Ahmedabad graduate and an ex-DRDO scientist and is backed by leading venture capital investors from Europe and the United States. Ywork.Ai is an AI technology company building next-generation software for the construction industry across the UK and US. We are building a strong engineering team to create products that redefine how construction projects are planned and executed. Role Overview We are looking for a Senior Frontend Developer (4–5 years experience) who can take ownership of frontend development and build high-quality, scalable, and performant user interfaces. The ideal candidate should be comfortable working in a fast-paced startup environment and capable of shipping features quickly while maintaining clean architecture and good design standards. Must-Have Skills • 4–5 years of frontend development experience • Strong expertise in React.Js and Next.Js • Proficiency in JavaScript (ES6+) / TypeScript • Strong understanding of HTML, CSS, responsive UI design • Experience with state management (Redux / Redux Toolkit) • Experience integrating REST APIs • Proficiency with Git version control • Experience leading developers • Strong development documentation and communication skills Key Responsibilities • Develop and maintain high-quality frontend applications using React and Next.Js • Translate product requirements and UI designs into scalable frontend architecture • Build responsive, high-performance interfaces • Familiarity with WebSocket or real-time applications • Collaborate closely with backend engineers and designers • Ensure clean, maintainable, and well-documented code • Optimize applications for speed, scalability, and user experience • Participate in code reviews and architecture discussions Why Join Us • Opportunity to take ownership and lead frontend architecture • Be part of a fast-growing startup with strong opportunities to grow as the engineering team scales • Work closely with an experienced founding team and build products used by real customers globally • No-politics work environment focused on merit and collaboration