2x founder
Lewis Blackwood
Rex (S26) | AI for order to cash
2026Co-founder· Rex.inc
Founder · since 2016Company
Rex.inc
Role
Co-Founder
current
Stage
—
no public source
Raised
—
no public source
Based
—
Founder / co-founder — the company's markEmployee / research role
Source: LinkedIn work historyProfile coverage5 of 7 · missing posts, contact
Experience
Career
2026Rex.inc
Co-founderCo-Founder · 2026 – Present
2025Sequence
Engineering Lead · 2025
- 2023
Sequence
Staff Software Engineer · 2023 – 2025
- 2022
Sequence
Senior Software Engineer · 2022 – 2023
2020Tiney
Engineering Manager · 2020 – 2021
- 2019
Tiney
Engineer · 2019 – 2020
2016Personably
Co-founderCo-founder and CTO · 2016 – 2019
2015GoCardless
Operations Engineer · 2015 – 2016
Bio
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