Jobs

Hark is seeking a Frontend Engineer to own and build the user interfaces for their advanced, real-time AI agent. This high-ownership role involves creating polished, responsive, and trustworthy web and mobile web experiences that handle streaming AI interactions across voice, text, and vision. The ideal candidate will have deep frontend expertise, experience with real-time UI, a sharp eye for polish, and a genuine curiosity about AI and agents, with 5+ years of experience in frontend engineering.