Staff Backend Engineer
OpenReqSan Francisco, California, United States
Posted November 18, 2025
Full Time
About the Company
OpenReq is a specialized recruiting firm that supports early-stage startups in the AI and Hard Tech space, from Seed to Series B. We streamline the hiring process, from sourcing to closing, and integrate with your team and systems to deliver top talent quickly. With a strong track record of success, we've partnered with reputable VCs and helped over 100 engineers join fast-growing startups.
Job Description
We're creating the shift to voice as humanity's default interface. We're hiring a Staff Backend Engineer to ship a ton more stuff. Why Vapi: Generational impact, Ownership culture, Kind team.
Requirements
- Ramp on our voice agent pipeline
- Own end-to-end large projects like WhatsApp voice agents or auto RL loop
- Talk to customers and design APIs that last a century and delight them
Benefits
- Comprehensive health coverage
- Flexible time off
- More: catered meals and transportation, gym & coaching stipends