Product Design Intern

📍 In-Person Internship — Redwood City, CA
This is an on-site internship. You’ll work alongside our founders, product, design, and engineering teams in our Redwood City office to build and launch AI products together.
Type: Paid Internship
Start Date: ASAP
Eligibility: Current Student or Recent Graduate (Bay Area Only, No Relocation provided)

ABOUT RETELL AI

Retell AI is using first-principles thinking to reimagine the call center with cutting-edge voice AI. Thousands of companies now use 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’ve scaled to $80M in ARR with a team of 50, up from $5M at the start of 2025, and are now valued at over $1.5B.

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 act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving every customer interaction.

We’re growing fast and looking for ambitious builders who want to tac