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Member of Technical Staff, Frontend

San Francisco💼 Full-time🗓 2026-09-22 → 2026-09-26

Core

Senior frontend engineer building data-heavy dashboards, call logs, and real-time interfaces for voice AI agent observability and reporting.

Role type

Senior IC frontend engineer (voice AI observability)

Builds

Production React/TypeScript dashboards and call health tools for thousands of monthly active users

Domain

Voice AI / LLM Observability / Real-time Data

Deliverable

production ML models | product features

Required skills

React, TypeScript, JavaScript, HTML, CSS, browser APIs, API integration, web performance optimization, accessibility, test-driven development, Storybook, design systems, agentic coding tools, Tailwind CSS

Preferred skills

Data-intensive dashboards, complex tables, pagination, real-time interfaces

Responsibilities

Ramp up on frontend stack and Agent Loop/Observe; take end-to-end ownership of core workflows in call health/LLM observability; establish reusable patterns in design system; improve scaling of data-intensive and real-time interfaces

Seniority

Senior, hands-on IC

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