H
Posted 3w agoSan Jose

Frontend Engineer

MiddleOn-site (San Jose)Salary undisclosed
Required Skills
ReactNext.jsLLMs
Job Description

About Hark

Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory.

We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world.

To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems.

About the Team

You'll own the frontend experience of Hark: the interfaces people see, touch, and talk to every day.

That means building UI that keeps up with a real-time, streaming AI agent. Interactions that feel instant. State that stays coherent across voice, text, and vision. The kind of polish that makes people trust what they're using.

This is a high-ownership role on a small team. You'll work directly with designers and the engineers building the agent platform, and what you ship will define how Hark feels to use.

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