[Job Radar](https://jobradar.live/) / [Jobs](https://jobradar.live/ilanlar) / Member of Technical Staff, Frontend Active Hybrid San Francisco, California, United States Posted · 22.09.2026 Ashby (US) # Member of Technical Staff, Frontend Vapi Vapi (/ˈVɑːpi/): • Voice AI that resolves, not transfers • Powering 1 billion calls for companies like Amazon Ring, Intuit, ServiceTitan, and New York Life • Trusted by 1 million developers building the future of voice agents • Backed by Peak XV, Bessemer, Kleiner Perkins, M12, Y Combinator, and more with $72M raised • Try talking to Vapi now! https://vapi.ai/ Why We’re Hiring This Role: • We’re hiring a senior frontend engineer in San Francisco to raise the quality of the experiences customers use to build and operate voice AI agents. • This role will shape frontend experiences across call health and LLM observability, reporting, and analytics • a broad product surface with significant room for ownership. • You’ll shape data-heavy dashboards and call logs used by thousands of monthly active users, making complex, real-time workflows fast, accessible, and trustworthy. What You’ll Do: • 30 Days: Ramp up on Vapi’s frontend stack and Agent Loop/Observe. Build context with engineering, product, and design, learn how dashboards and call logs connect to backend services, and ship a meaningful improvement. • 60 Days: Take end-to-end ownership of a core workflow in call health/LLM observability or reporting and analytics. Deliver production React, TypeScript, and Tailwind work with strong API integration, testing, and measurable improvements to performance, accessibility, or usability. • 90 Days: Become the primary frontend owner for your area. Establish reusable patterns in the design system and Storybook, improve how data-intensive and real-time interfaces scale, and help the team use agentic coding without compromising craft. Who You Are: • 5+ years of professional software engineering experience with deep frontend expertise and a record of shipping customer-facing products. • Strong command of React, TypeScript, JavaScript, HTML, CSS, browser APIs, and integrating frontend applications with backend services and APIs. • Strong web performance and accessibility fundamentals, including tools such as Chrome DevTools and Lighthouse. • A test-driven approach spanning component, visual, and end-to-end testing, plus experience with Storybook and design systems. • Excellent product and UX judgment and strong collaboration with product and design in fast-moving environments. • Production experience with agentic coding tools and Tailwind CSS. Data-intensive dashboards, complex tables, pagination across millions of rows, or real-time interfaces are a plus. How We Work: • Build something worthy of love • Craft matters. We aim to build products and experiences customers genuinely love, not just tolerate. • Commit and follow through • We finish what we start and build trust by being people others can count on. • Why not today? • We value urgency and momentum. The fastest path to customer value usually wins. • Seek raw input • We go directly to customers, data, and teammates instead of relying on summaries or assumptions. • It’s our problem • We operate as one team. We share credit, own mistakes together, and support each other when things get hard. • Be direct and kind • We give feedback clearly, respectfully, and without delay. Why Vapi: • Generational impact: Build the human interface for every business • Ownership culture: Many of us are previous founders • Kind team: The founders, Jordan and Nikhil, are Canadians • Tier-1 Investors: YC, KP seed, Bessemer What We Offer: • Real stake: We offer a competitive salary and excellent equity ownership • Comprehensive health coverage: medical, dental, and vision plans • Team love: We love hanging out, and we do quarterly off-sites • Flexible time off: take what you need • More: catered meals, transportation, equipment, and a $10k annual L&D budget This job was verified from Ashby (US). Applications are completed on the original source. [Apply on the original listing ↗](https://jobradar.live/ilan/04279ef7-8066-42d1-9812-8501461cd7a3/git) ## Stop searching one by one for roles like this. Upload your resume or enter your target roles to see your first 3 matches for free. 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