Retell AI is a Y Combinator-backed voice AI platform that powers AI phone agents for enterprise call centers. We're at ~$36M ARR with a team of ~20. Our customers replace legacy IVR systems and human agents with conversational AI that actually sounds human.
We sell to call centers with 100+ agents. Our buyers are VP of Operations, CX leaders, and contact center directors at companies like insurance carriers, healthcare orgs, financial services firms, and BPOs.
We don't need another SDR who sends 500 emails a week. We need someone who treats outbound like a lab.
You'll own the full experimentation cycle for creative prospecting — designing new outreach plays, running them, measuring results, and scaling what works. You report directly to the CEO.
This is not a "set up sequences in Outreach and optimize subject lines" role. Here's a sample of experiments on our roadmap:
You'll also own the tracking infrastructure — what experiment ran, to whom, what happened, and what we learned. We want a system, not a spreadsheet of hunches.
Must-haves:
Strong signals:
Not looking for:
Skip the generic cover letter. Instead, tell us:
Retell AI is using first principles to reimagine the call center with cutting-edge voice AI.
Thousands of companies now utilize Retell’s AI voice agents to handle sales, support, and logistics calls that once required large teams of human agents. Backed by Y Combinator, Alt Capital, and other leading investors, we have scaled to $60M ARR with a team of 40 people, up from $5M at the start of 2025.
Our vision for 2026 is to build a modern CX platform where entire contact centers are powered by AI. Instead of basic automation that needs constant human tuning, we’re creating intelligent AI “workers” that can act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving customer interactions.
We’re growing quickly and looking for ambitious builders who want to tackle hard technical problems, move fast, and have real impact at one of the fastest-growing voice AI startups.
Let’s build the future together.
Salary
$70,000 - $120,000
Location
Remote
Experience
0+ years
Total raised
$4.6M
Last stage
Seed
Investors
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.