React.js Lead

Whetstone Cyber Solutions is a firm that provides cybersecurity and related technology services. The company is seeking a React.js Lead to head its frontend engineering efforts for web‑based products. Based in Chennai and working onsite, the role involves designing and building high‑performance, scalable web applications using React.js and, where relevant, Svelte.js or SvelteKit. The lead will define frontend architecture, set coding standards, and mentor a team of engineers while coordinating closely with product managers, UX designers, backend developers and solution architects. Daily tasks include writing production‑grade JavaScript code, reviewing pull requests, troubleshooting performance issues, and ensuring the UI aligns with overall system design. The position requires at least seven years of hands‑on experience in frontend development, deep expertise in React.js, solid knowledge of Svelte.js, and the ability to guide technical decisions and mentor junior staff. Candidates who enjoy both coding and technical leadership, and who can communicate effectively across cross‑functional teams, will find this role a strong fit.