# Senior Manager of Treasury Operations at rex.fit

- Company: rex.fit
- What the company does: The DROP is the world's first nutrition and calorie tracking wearable for patients, athletes, and health conscious users. Uses computer vision and AI to help you with your goals from longevity to weight loss and muscle building. Backed by Y Combinator and Entrepreneur First.
- Company website: https://www.rex.fit
- Type: Startups (AI role)
- Level: Senior
- Location: Austin, United States
- Work setup: On-site
- Posted: 2026-08-28
- Apply by: 2026-10-12
- Apply: https://jobs.gem.com/rex/am9icG9zdDrbdEO3VmtAat6QUZPhZ00v
- Page: https://www.1752.vc/careers/jobs/rex-fit-senior-manager-of-treasury-operations/

## About the role

This role exists to build the treasury infrastructure a fast-scaling, multi-entity platform needs, not to inherit and maintain someone else's system. Reporting to the Head of Finance, you will own cash control, fraud defense, investor servicing, and treasury modernization across real estate operations, insurtech, and private equity real estate funds.

## What they're looking for

- 7 to 12 years of treasury or multi-entity cash management experience, having managed complex cash operations through at least one full rate cycle
- Uncompromising commitment to radical candor, integrity, and transparency, zero tolerance for hidden mistakes or slow communication
- Deep expertise in fraud defense and payment controls, including dual authorization, callback protocols, and positive pay, gained managing meaningful volume across many banks and accounts
- Proven ability to run multi-entity cash positioning with real-time visibility across numerous deals and operating companies, without relying on manual spreadsheets
- Builder mindset with hands-on experience using API bank feeds, automated reconciliation, and AI/LLM tools to eliminate manual work
- High-accuracy experience executing investor servicing and distribution mechanics, capital calls, preferred return payouts, promote splits, at scale (300+ investors or similar)