
Retell is the #1 voice AI agent platform, enabling you to build, test, deploy, and monitor voice AI agents. Industries such as healthcare, insurance, financial services, and logistics use Retell to automate and enhance call operations.

Retell is the #1 voice AI agent platform, enabling you to build, test, deploy, and monitor voice AI agents. Industries such as healthcare, insurance, financial services, and logistics use Retell to automate and enhance call operations.
What they do: Voice-first conversational AI platform to build, deploy, and monitor AI voice agents that automate inbound and outbound phone calls.
Stage & funding: Seed-stage; $4.6M seed round (lead: Alt Capital).
Founding & HQ: Founded 2023; co-founder & CEO Bin Wu; based in San Francisco, CA.
Enterprise features: Telephony integrations (SIP trunking), low-latency LLM + speech models, and enterprise compliance claims (HIPAA, SOC 2 Type II, GDPR).
Call center and phone-based customer workflows (inbound/outbound calls, customer service, appointment scheduling, call operations automation).
2023
Technology, Information and Internet
$4.6M
Round included participation from Y Combinator, Carya Venture Partners, and 20+ founders/executives/operators; named participants include Jack Altman, Aaron Levie, Siqi Chen, Michael Seibel, and Peer Richelsen.
“Seed round led by Alt Capital with participation from Y Combinator, Carya Venture Partners, and multiple founders/executives (including named angels and operators).”
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About Retell AI At Retell AI, we’re not just automating calls—we’re transforming how the world communicates. Our AI voice agents are reshaping sales, support, and customer engagement for leading brands. Backed by Alt Capital, Y Combinator, and top-tier investors, we’ve raised $4.7M in seed funding and hit $17M ARR with just 12 people. We’re one of the fastest-growing Voice AI startups, and we’re on a mission to become the standard for voice automation at scale. We’re also one of the top-ranking startups at leanaileaderboard.com.
About The Role As a Technical Recruiter, you’ll be the driving force behind building Retell AI’s exceptional team, sourcing and attracting top-tier technical talent to shape the future of voice automation. You’ll partner with founders and hiring managers to understand our technical needs, craft compelling job descriptions, and manage the end-to-end recruitment process. This high-impact role combines strategic sourcing, candidate engagement, and process optimization, giving you the opportunity to define our talent acquisition strategy and contribute to a category-leading product.
Key Responsibilities
You Might Thrive If You
Job Details
Other Benefits
Compensation Philosophy
Interview Process
Phone Interview (30 min): Virtual discussion on your recruiting approach, focusing on sourcing and candidate engagement.
Scenario-Based Interview (30 min): Present a solution for a hypothetical recruiting challenge.
Onsite/Virtual Interviews (2–3 hr): Hosted in Redwood City, CA, or virtual, with three rounds:
Stakeholder Alignment: Show how you collaborate with hiring managers.
Sourcing Skills: Present a solution for a hypothetical recruiting challenge.
Promoting Retell AI: Pitch Retell AI’s mission and culture to attract top candidates.
Learn More
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Join Retell AI to shape the future of voice automation, leveraging your recruiting experience to build a category-defining platform team.