
Simple AI makes it easier for people to use their favorite consumer apps by adding an AI assistant layer that handles tasks and interactions. The company provides a consumer-focused AI assistant…

Simple AI makes it easier for people to use their favorite consumer apps by adding an AI assistant layer that handles tasks and interactions. The company provides a consumer-focused AI assistant…
Product: Voice-first platform for AI phone agents (inbound/outbound calls, SMS, web widget)
Founders: Catheryn Li (CEO) and Zach Kamran (CTO)
Founded: 2024
Security & compliance: Claims SOC 2 Type II and HIPAA compliance with automatic PII redaction
Notable funding: Reported Pre-Seed round (Sep 25, 2024); company announced a $14M seed round in a blog post
Customer communication automation and conversational AI for phone/SMS/web channels.
2024
Software Development
500000
Profiles list Y Combinator and SBXi as investors for early funding; company blog announces a separate $14M seed round led by First Harmonic.
14000000
Reported by company blog as a $14M seed round with participation from multiple investors.
“Y Combinator involvement and participation from institutional investors (reported lead: First Harmonic for seed)”
Simple AI is building state of the art voice AI agents for enterprise. Our realistic agents help iconic businesses like Doordash, xAI, and Omaha Steaks handle all kinds of phone operations, from customer support to order intake to lead qualifications. We are growing revenue like crazy and looking to hire a couple founding software engineers to help us stay afloat of current customer demand and also build out systems for the future. We are very excited about the potential for AI to change the world, and work out of our SF based office 5 days a week.
Simple AI is backed by world-class investors and operators like Y Combinator, Massive Tech Ventures, Michael Seibel (co-founder of Twitch), Jared Friedman (Scribd), Alexandr Wang (Scale AI), Matt Van Horn (June Oven and Lyft), Suhail Doshi (Mixpanel), JJ Fliegelman (WayUp) and Scott Wu (Cognition).
We have a tiny, talented team of 5. The founders (Catheryn and Zach) met while running software teams at YC, where they shipped tons of new products for YC founders, including YC’s co-founder matching site. Cat previously worked at Instagram and Facebook and earned degrees in math and computer science at MIT. Zach previously studied computer science and statistics at UChicago and led a software team at PEAK6.
We're looking to hire a versatile backend or full-stack engineer to join us in-person at our SF office as a founding engineer. This is your chance to work at the forefront of voice AI technology with a massive market opportunity.
You’ll work on developing, evaluating, and deploying state-of-the-art LLM and voice systems that push the limits of conversational AI. You’ll also build tools that make it easier to create such agents.
As a founding engineer, you should be self-motivated and passionate about joining an early-stage startup tackling a massive market. We’re looking for people who want to have large ownership and work closely with customers to build products they'll love.
If you’re excited about pushing the limits of voice AI and want to make an impact at an early stage startup, we’d love to chat.
Compensation Range: $100K - $220K
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