Startups · AI

Senior AI/ML Lead

RentFlow · San Francisco, CA, US / New York, NY, US / Remote (US) · Remote

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About RentFlow

The AI infrastructure for cash-flow-aligned business rent. Backed by Y Combinator.

About the role

Today, ~50% of U.S. businesses are late on rent in any given month . The rest face invisible struggles to pay on time, undermining their stability month after month. The core issue is structural: rent hits as a single fixed lump sum on the 1st, stacked on top of every other major monthly bill, while revenue and other expenses flow in unevenly . This forces healthy businesses into recurring cash-flow stress and is a major driver of business closures.

What they're looking for

  • Develop RentFlow’s AI CFO for SMBs , giving every SMB the stellar CFO they could never afford
  • Power the landlord dashboard and develop AI insights , surfacing tenant health and portfolio trends
  • Turn those insights into hard underwriting & risk rules
  • Build a flexible decisioning framework to test and adjust rules over time
  • Collaborate closely with the founders on product, risk, underwriting, and roadmap decisions
  • Shape the long-term architecture of RentFlow’s AI, ML, and data stack
More about this role

About RentFlow

Today, ~50% of U.S. businesses are late on rent in any given month . The rest face invisible struggles to pay on time, undermining their stability month after month. The core issue is structural: rent hits as a single fixed lump sum on the 1st, stacked on top of every other major monthly bill, while revenue and other expenses flow in unevenly . This forces healthy businesses into recurring cash-flow stress and is a major driver of business closures.

RentFlow is the first startup to turn fixed business rent into a cash-flow-synced product , underwritten in real time from transaction-level data to prevent issues before they even surface.

This opens up a $20B+ rent-splitting market and creates a natural wedge into an AI CFO layer for businesses and data opportunities we're uniquely positioned to own.

We’re seed-stage, live since May 2025, and growing quickly. We’re ramping up partnerships with the leading rent payment platforms in the U.S., fast-growing SMB software companies, and major property players.

Early-Stage Opportunity

We’re hiring our Senior AI/ML Engineer to develop many core aspects of the product: underwriting, risk intelligence, LLM applications, and...

Read the full posting on RentFlow's site ↗

Engineering

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