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Rex

Rex

AI-native BPO for enterprise order-to-cash

San Francisco
2 employees
Finance and Accounting
WebsiteX / Twitter

About Rex

AI-native BPO for enterprise order-to-cash

Open positions (2)

Founding AI Engineer (Enterprise Finance Operations)

Full-time
London, England
$150k – $250k
0.1% - 1% equity

Finance Operator in Residence (Order-to-cash)

Full-time
London, England
$60k – $120k
0.1% - 0.5% equity

Company details

Team Size2
LocationSan Francisco
IndustryFinance and Accounting

Founders

Lewis Blackwood

Lewis Blackwood

Founder and CTO at Rex, building the AI partner for enterprise order to cash. Previously: - Founding engineer at Sequence (backed by a16z) - Cofounded Personably (backed by Global Founders Capital) - Early team at GoCardless (YC S11) - Economics at Cambridge

LinkedIn
Merlin Kafka

Merlin Kafka

Merlin is the Founder and CEO of Rex, the AI partner for enterprise order-to-cash. He spent 4 years as CPO at Sequence (a16z-backed), an order-to-cash platform where he grew the company to 100+ customers. He has deep domain expertise in order to cash and accounts receivable workflows -- the exact space Rex is transforming with AI. Previously a PM at Tessian (Sequoia-backed, acquired in 2023). Studied Industrial Engineering in Cambridge and Product Design in Glasgow.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.