About the job
ABOUT RETELL AI
Retell AI is revolutionizing the call center landscape with cutting-edge voice AI technology founded on first principles.
In just 18 months since our inception, thousands of companies trust Retell’s AI voice agents to manage sales, support, and logistics calls that traditionally required extensive teams of human agents. Supported by prestigious investors such as Y Combinator and Alt Capital, we have rapidly scaled to $36M ARR with a dedicated team of 20, up from $5M at the start of 2025.
Our vision for 2026 is to establish a modern customer experience platform that empowers entire contact centers with AI. Rather than relying on basic automation that requires constant human oversight, we are developing intelligent AI “workers” that serve as frontline agents, quality assurance analysts, and managers — continuously executing, monitoring, and enhancing customer interactions.
We are in a phase of rapid growth and are seeking ambitious innovators eager to solve complex technical challenges, move at a fast pace, and make a tangible impact at one of the fastest-growing voice AI startups.
Join us in building the future together.
Recognized as a top 50 AI application on a16z's list: https://tinyurl.com/5853dt2x
Ranked #4 on Brex's Fast-Growing Software Vendors of 2025: https://www.brex.com/journal/brex-benchmark-december-2025
Also listed among the top startups on: https://leanaileaderboard.com/

