Senior/Staff Product Engineer at Vapi (W21) $150K - $300K Voice AI for developers. San Francisco Full-time Will sponsor 6+ years About Vapi Voice AI for developers About the role Vapi (/ˈwɑːpi/): We’re creating the shift to voice as humanity’s default interface. We’re the most configurable platform for deploying voice agents. We’re grown to 400,000 developers in 20 months, adding 2,000+ every day. Try talking to Vapi now! Why We’re Hiring This Role: Our best customers want one Vapi agent that runs all their conversations. This is really hard, and there is a lot to build. What You’ll Do: 30 Day : Talk to customers and build something that saves them time. 60 Day : Design and ship a smooth product experience (for eg. Memory). 90 Day : Own multiple product lines like MCP and Sandbox. Who You Are: You have more than 5+ years of experience building products. You’ve worked at an early startup for 2+ years. You’ve built beautiful products that we admire. Bonus: You’ve built your own startup. Why Vapi: Generational impact : Build human interface for every business. Ownership culture : 90% of company is previous founders. Kind team : The founders Jordan and Nikhil are Canadians. Tier-1 Investors : YC, KP seed, Bessemer series A. What We Offer: Real stake : We offer competitive salary and excellent equity ownership. Comprehensive health coverage : medical, dental, and vision plans. Team love : We love hanging out and do quarterly offsites. Flexible time off : take what you need. More : catered meals and transportation, gym & coaching stipends!