
Enterprise-grade AI support reps for call centers
About Calltree: We're a YC W25 company with multiple enterprise customers, including public retail brands you'd recognize. We're building AI that actually works for complex, real-world use cases. For example, our AI handles 30+ minute technical troubleshooting calls—the kind everyone else avoids.
The Role: You'll be the human supervisor behind our AI agents, working with live customer interactions in real-time. You'll monitor how AI performs, ensure quality, and when needed, jump in to rescue conversations and ensure great customer outcomes. You'll also work directly with engineering to make the AI smarter every day.
What You'll Do:
What Success Looks Like:
What We're Looking For:
Honest Expectations: This role is a balance of two things: operational monitoring work (watching, reading, documenting) and live customer interaction. Some days will feel repetitive. But you're also accountable for real customer outcomes—when you jump in, you're the person who saves the experience. If you love technology but never want to talk to customers, this isn't the role. If you want both—mastering AI systems AND helping real people—you'll thrive here.
Career Growth: This isn't just a job—it's a launchpad. Top performers have clear paths to become AI Team Leads, move into Product roles, or specialize in AI training and development. You'll gain hands-on experience with cutting-edge AI technology that will set you apart in your career.
To Apply: Send your resume with a short video (2-3 minutes). For the video: pick an appliance or product you have in your house, then roleplay a customer service scenario where you're helping a frustrated customer troubleshoot a problem with it.