Senior Software Engineer, Frontend (React)

present of AI; San Francisco (CA); On-site; USD 150,000 - 230,000; Full time

Job summary

Retell AI is hiring a Senior Software Engineer, Frontend (React) in the San Francisco Bay Area. You will own frontend features for a voice AI platform, from prompt management to dashboards and analytics, working closely with customers to debug and improve the product.

The role requires at least two years of production React/TypeScript experience and the ability to lead projects end-to-end with fast delivery. Collaboration with backend and DevOps is essential for a reliable, high-speed interface.

Qualifications

• 2+ years of production experience with React and TypeScript.
• Ability to lead projects from concept to launch.
• Collaborate closely with backend and DevOps teams.

Responsibilities

• Build and own user-facing features for a voice AI platform.
• Lead projects from concept to launch and iterate with customers.
• Collaborate with backend and DevOps to debug and improve product.

Skills

React

TypeScript

End-to-end ownership

Job description

Senior Software Engineer, Frontend (React)

Engineering · San Francisco Bay Area · FullTime · Senior level

The role asks for a frontend engineer who can build and own user facing features for a voice AI platform, from prompt management to dashboards and analytics. A strong candidate brings at least two years of production experience with React and TypeScript, plus the ability to lead projects from concept to launch and work directly with customers to debug and improve the product. The work is hands on and fast moving, so comfort with taking ownership and collaborating closely with backend and DevOps partners matters.

How it fits the AI era

AI changes the work by making the product itself an AI system, so the frontend must present complex voice agent behavior in ways that are clear and usable. The engineer will likely build interfaces for managing prompts, viewing analytics, and debugging live calls, where AI handles much of the call flow but human judgment is needed to design how that flow is understood and controlled. What stays human is the product sense, the customer empathy, and the architectural decisions that make the interface reliable and fast.

How it builds AI experience

Working at a company that builds AI voice agents gives direct exposure to how AI products are configured, monitored, and improved in production. The engineer would gain experience in designing interfaces for AI driven workflows, such as prompt management and call analytics, which is valuable as more software includes AI components. Building this experience means showing comfort with AI concepts and demonstrating how frontend work supports AI features in real products.

Worth showing

• React and TypeScript
• End to end ownership
• Dashboard and analytics UI
• Fast paced delivery

This is our own read, written from the employer's posting and the company's Spotlight. The employer's posting is the source of truth for the role.

About Retell AI

A platform for building AI voice agents that answer and make phone calls for contact centers, with a visual builder and a pay-as-you-go API.