Retell AI

Retell AI offers an API for generating voice AI agents capable of engaging in interactions similar to humans.

11-50 employees

Founded 2023

$4.6M seed

Audio

Private Company

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Audio Developer Tools Artificial Intelligence (AI)Developer APIs

Fully Remote

This company is fully distributed with team members working remotely.

Open Positions3

Fully Remote (can work anywhere in the world)ContractVoice AIPosted

Contract Recruiter

Partner with hiring managers to understand hiring needs and build sourcing strategies
Source and engage high-quality candidates through LinkedIn, referrals, and outbound recruiting efforts
Manage candidates throughout the interview process and ensure an exceptional candidate experience
Conduct recruiter screens and assess candidate fit
Coordinate closely with interviewers and hiring managers to drive efficient hiring decisions
Track recruiting activity and maintain accurate data within the ATS
Develop creative approaches to attract top talent in highly competitive markets
Help improve recruiting processes, interview workflows, and hiring operations

Stakeholder management

Showing 1 of 3 positions

About Retell AI

Retell AI is pioneering human-like conversational voice AI, transforming call centers with cutting-edge technology. Our API allows developers to build AI agents that handle sales, support, and logistics calls with ~800ms response times and interruption handling. We serve thousands of companies, backed by $4.6M in seed funding from Y Combinator and Alt Capital. You will join a company recognized on a16z's Top AI Apps list and Brex's Fast-Growing Software Vendors of 2025, solving real-world problems at scale.

How We Work

We operate with an "in-office, on-purpose" philosophy, emphasizing collaboration and rapid problem-solving in person. However, some roles are fully remote, fostering a flexible yet high-performance environment. We aim for small, impactful teams where every member takes real ownership. Our goal is to empower intelligent AI "workers" that continuously improve customer interactions, not just basic automation. We move fast, tackling hard technical challenges with confidence.

Engineering at Retell AI

Our engineers craft the core of human-like voice AI using an API and platform designed for developers. We manage real-time LLM interaction via WebSockets, ensuring low latency and seamless conversations. Our architecture supports BYOC (Bring Your Own Carrier) and integrates with major telephony providers like Twilio, Telnyx, and Vonage. You will work with customizable LLMs (GPT-4, Claude 3) and external workflows, including GoHighLevel, HubSpot, and Salesforce. We prioritize enterprise-grade security and scalable solutions.

Why Join Us

Build the future of AI-powered customer experience, transforming how businesses interact with customers.
Join a fast-growing, well-funded startup backed by Y Combinator, achieving significant traction and recognition.
Solve challenging technical problems using cutting-edge AI, machine learning, and real-time communication technologies.
Experience meaningful ownership and direct impact within a high-performance, ambitious team.
Contribute to a product that processes millions of requests, serving thousands of companies and users daily.

Benefits & Perks

Competitive compensation, aiming for top 5 percentile pay
100% coverage for medical, dental, and vision insurance
Up to $70/day DoorDash credit
$200/month wellness reimbursement
$300/month commuter reimbursement
$75/month phone bill reimbursement
$50/month internet reimbursement
Relocation support for our San Carlos office

Tech Stack

widgetsframework

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