Loading your workspace…
Rounds/Retell/Founders Initiatives, Technical Ex-Founders·#73769
Live · accepting submissions
Log in to see accurate information
You're viewing this role as a guest. Sign in to see your application status, referral credits, and personalized match details.
Retell logo
AI·Series A·Redwood City, CA

Founders Initiatives, Technical Ex-Founders

at RetellAI
Location
Redwood City, CA
Salary
$200,000 - $300,000
Type
Full-Time
About Retell
Retell AI is building the modern CX platform for enterprise contact centers, using first-principles voice AI to automate sales, support, and logistics calls at scale. Thousands of companies—including CVS/Aetna, American Airlines, Lenovo, and Grab—use Retell's AI voice agents to replace large teams of human agents, with the platform powering everything from frontline agents to QA analysts and managers. Backed by Y Combinator (W24), Alt Capital, and Carya Venture Partners, Retell claims $80M ARR as of August 2026 (public data: $60M+ as of April 2026), up from $5M at the start of 2025, and a valuation north of $1.5B. The team is 50 strong, with alumni from Stripe (payments lead), Google AI research, and Facebook product. The company has been recognized as a top AI app by a16z, #3 Fastest-Growing Software Company (G2 2026), and a member of the Nasdaq & Wing VC Enterprise Tech 30 (2026). The vision: a fully AI-powered contact center where intelligent agents continuously execute, monitor, and improve every customer interaction—no more basic automation that needs constant human tuning. The market believes: Retell is the fastest-growing voice AI company in the category, with real revenue, enterprise traction, and a reputation for technical depth.
Series A • 51 – 200
Stage & size
AI
Industry
2023
Founded
About This Role

The mandate: Build the internal AI systems that let 50 people run an $80M company — production agents, workflows, and automations across recruiting, security and compliance, finance operations, customer onboarding, and GTM — working directly with the founders on whatever is highest-priority. What the title is actually saying: Retell wants someone who has run their own company. Not as a nice-to-have. The responsibility list is the exact set of problems a technical founder solves personally in year two — hiring pipeline, security questionnaires from the first enterprise customer, chasing invoices, onboarding accounts, building the outbound machine — except here you build systems instead of doing it by hand, with $80M of revenue behind you and no fundraising. "This is not a narrowly scoped role, it is a high-ownership builder position." What You'll Own HR and recruiting AI

  • Structured signal extraction from résumés — skills, experience, founder traits, domain expertise

  • Lead scoring models predicting interview success and role fit

  • AI recruiter workflows for screening and qualification

  • Personalized outbound and candidate engagement automation Security and compliance

  • Automation for BAAs, DPAs, DocuSign, and contract review flows

  • Security questionnaire and compliance response generation

  • Internal tooling for enterprise readiness and audit Operational infrastructure

  • Accounts receivable automation and finance email workflows

  • Automated enterprise onboarding and account setup

  • Systems that cut manual overhead across teams Integrations and platform

  • Salesforce, HubSpot, GoHighLevel

  • Zapier, n8n, Make

  • LLM systems on OpenAI, Gemini, Claude, and others

  • API integrations connecting internal systems GTM engineering

  • HubSpot and Lark automations for sales and marketing efficiency

  • Lifecycle automation for engagement and retention

  • Website personalization and ad content generation

  • Email personalization and outbound pipelines at scale Requirements Hard gates:

  • Founded a company, and was technical in it. The title says so. Ask what they built with their own hands.

  • Bachelor's in CS, CE, or a closely related technical field. Only Retell req with no "or equivalent" escape — and an odd fit against an ex-founder pool that includes dropouts. Push on whether it's firm.

  • 2+ years professional software engineering. Time as a founder counts if they were writing the code.

  • 1+ year startup experience. Automatic for this pool.

  • Hands-on production LLM or AI agent work. Systems that ran and that people depended on.

  • Redwood City (confirm on-site status) Profile:

  • 3–8 years total. Enough runway that the startup is behind them, not so much that they've forgotten the pace.

  • Comfortable across product, engineering, GTM, and operations — which a solo or two-person founder is by definition

  • Prefers building systems to executing defined tasks

  • Cares about real-world impact over technical elegance Strong bonuses:

  • YC, Techstars, or a named accelerator — shared vocabulary with a YC W24 founding team, and Michael Seibel and Tyler Bosmeny are on the cap table

  • Company reached real revenue or real users before ending. Different signal from an idea that never shipped.

  • Shipped an agent system that touched money or hiring decisions — the reliability and trust problems are the hard part

  • GTM or RevOps engineering with real code behind it — Clay, HubSpot, Salesforce, outbound at scale

  • Sold or wound down cleanly — process discipline, not just building

  • Automation platform depth: Zapier, n8n, Make, Retool, Temporal, Airflow

  • Contract, compliance, or document-workflow automation

  • Evaluation and reliability work on LLM systems Location and visa:

  • Redwood City

  • Sponsorship: Yes — H-1B, TN, L-1, E-3, F-1 (OPT/CPT), and O-1 Anti-patterns

  • Founders still founding. The single biggest risk on this req. Someone raising a seed, or six months from raising again, will take this as a bridge and leave. Screen for a genuine decision to stop.

  • Business-side founders. Technical is in the title.

  • Founders whose company never shipped anything real

  • Anyone who needs to be a founder to be motivated — this is an IC seat inside someone else's company

  • No-code operators without engineering fundamentals — the loop has a 90-minute coding round

  • Deep specialists who want one problem for two years

  • People who'd read "recruiting automation" as beneath them

  • Remote requirements without confirmation Who Will Thrive Here

Someone who ran a company for two to four years, wrote most of the code, did the hiring and the contracts and the invoicing themselves, and has decided they'd rather do that at a company that's already working. They want the same breadth without the fundraising, the payroll anxiety, or the existential question of whether the thing works. Retell's answer to that last one is $80M ARR. The scope is founder-shaped; the risk isn't.

Job Details
Experience
2-10 Years
Salary
$200,000 - $300,000
Visa Sponsorship
Yes
Employment Type
Full-Time
Work Arrangement
In office
Work Intensity
9-9-5
Benefits & Perks
$75/month Phone Bill Reimbursement
$50/month Internet Reimbursement
100% Coverage For Medical Dental And Vision Insurance
$300/month Commuter Reimbursement(gas Caltrain Etc.)
$200/month Wellness Reimbursement(gym Fitness Classes Etc.)
$70/day Doordash Credit For Unlimited Breakfast Lunch Dinner And Snacks
Green Flags
Ex-founder or early engineer who has built and shipped cross-functional systems
Experience building production LLM/AI agent workflows
Has owned automation or internal tooling at a high-growth startup
Red Flags
Pure big-tech background with no startup or ambiguous environment experience
No hands-on experience with LLMs or AI agents in production
Only worked on narrowly scoped, single-function projects
Ideal Companies
S
Stripe
G
Google
R
Ramp
B
Brex
P
Palantir
O
OpenAI

Required Candidate Q&A

Question 1
Are you able to work in-person in Redwood City, CA?
Question 2
What is your current visa status, and do you require sponsorship?
Question 3
Describe a time you built a production-grade AI workflow or automation system end-to-end.
Question 4
Have you operated across product, engineering, and operations in a prior role? Give a concrete example.
Question 5
What is the most ambiguous or cross-functional project you've owned? How did you drive it to completion?
Question 6
How have you used LLMs or AI agents in production? What was the impact?
Question 7
Why Retell — what about building foundational AI systems for voice excites you?

Candidate scorecard

· 12 criteria
2+ years professional software engineering experience
1+ year of startup experience (comfortable with ambiguity and fast iteration)
Bachelor's in CS, CE, or related technical field
Rounds · Confidential to recruiting partners · Last refreshed Aug 21, 2026