Sequence
About Sequence
Sequence is a fast‑growing fintech startup that provides an AI‑driven revenue platform for finance teams worldwide. The company replaces fragile spreadsheets and legacy billing systems with a unified software suite that handles quoting, invoicing, payment collection, and revenue recognition. Serving high‑growth customers such as Cognition, incident.io, and MoonPay, Sequence processes over $1 billion in invoice volume annually. Backed by a $20 million Series A round led by 645 Ventures and supported by investors like a16z, the company has achieved ten‑fold ARR growth and is expanding its engineering organization across its London and New York offices. The culture emphasizes ownership, rapid iteration, and close customer interaction, offering engineers the chance to shape core product architecture and ship features that directly impact revenue‑critical workflows.