Frontend Engineer for Real-Time AI Interfaces

Hark, Inc.; San Jose (CA); On-site; USD 170,000 - 400,000; Full time

Job summary

Hark, Inc. in San Jose, California is seeking a skilled frontend engineer to build and own the user interfaces for their AI products. You will be responsible for creating seamless, responsive web and mobile experiences that interact with real-time AI agents.

The ideal candidate should have over 5 years of frontend experience, particularly in consumer product contexts, and a deep understanding of modern React frameworks. This high-ownership role requires strong collaboration with designers and engineers to ensure responsive and accessible products.

Compensation ranges from $170,000 to $400,000 annually, based on skills and experience.

Qualifications

• 5+ years of frontend engineering experience, preferably in AI or consumer product companies.
• Deep expertise in modern frontend frameworks like React and state management.
• Experience in building interfaces that handle real-time data efficiently.

Responsibilities

• Build and own frontend surfaces of Hark across web and mobile.
• Ship UI for real-time agent interactions with responsive designs.
• Collaborate with designers to refine user experience and interface.

Skills

Modern React

Real-time UI

Performance tracking

Strong communication

Job description

Hark, Inc. in San Jose, California is seeking a skilled frontend engineer to build and own the user interfaces for their AI products. You will be responsible for creating seamless, responsive web and mobile experiences that interact with real-time AI agents.

The ideal candidate should have over 5 years of frontend experience, particularly in consumer product contexts, and a deep understanding of modern React frameworks. This high-ownership role requires strong collaboration with designers and engineers to ensure responsive and accessible products.

Compensation ranges from $170,000 to $400,000 annually, based on skills and experience.