About this role
Frontend Engineer at Hark. Location: San Jose, California, United States. Role: build frontend, ship UI, collaborate designers Requirements: 5+ years frontend experience; expert in modern React, real-time UI, performance; collaboration with designers and backend engineers; interest in AI and agent interfaces. Category: Software Development Seniority: Senior Level Tools: React, WebSockets, JavaScript, TypeScript Commitment: Full Time Workplace: Hybrid Languages: English