Systems, Senior Manager

Systems at Brex

Systems is the connective tissue that powers Brex’s growth and operational scale. We operate at the intersection of product, operations, finance, data, engineering, and GTM - solving the company’s most complex cross‑functional challenges and turning strategy into execution.

From driving AI transformation across Operations and GTM to building scalable systems, workflows, and decision infrastructure, Systems helps Brex operate smarter, faster, and with greater leverage. We are redefining how modern operational organizations work by combining business context, systems thinking, and AI‑native execution.

If you’re excited by high‑impact problems, broad company visibility, and shaping the future operating model of a modern fintech company, Systems is where you belong.

What You’ll Do

You’ll lead a team of highly technical operators responsible for the systems, automation, and operational infrastructure that powe...