Mid-market Customer Success Manager

Brex Brex · Fintech · New York, NY +4 · Sales

This role is for a Mid-Market Customer Success Manager at Brex, an intelligent finance platform. The CSM will manage a book of business, ensuring customers maximize the value of Brex's solutions. Responsibilities include driving adoption, minimizing churn, growing account value, and acting as a trusted advisor to finance teams. The role involves cross-functional collaboration with internal teams and requires deep product expertise and understanding of modern finance practices.

What you'd actually do

  1. Develop a deep expertise in Brex products to actively show customers how to become "power users" of the platform.
  2. Proactively manage an assigned book of accounts to drive customer adoption, value realization, and account growth.
  3. Act as a trusted advisor to finance stakeholders by providing guidance on best practices across spend management, credit policy, reconciliation workflows, and financial reporting automation.
  4. Build multi-threaded relationships across functional areas (Finance, Procurement, AP, IT, and Security) to increase platform stickiness and customer engagement.
  5. Lead business reviews** **and financial health checks that drive executive alignment and showcase ROI.

Skills

Required

  • 4+ years of experience in customer-facing roles managing a book of business, owning account health, executive relationships, and expansion strategy at a high-growth start-up.
  • Deep fluency in the language of modern finance, demonstrated through hands-on experience with the ecosystem of financial technology - including ERPs, spend management platforms, or AP automation tools.
  • Experience and comfort with interacting with a high volume of customers at different stages of the customer lifecycle
  • Strong business acumen with a finance-first mindset and comfortable speaking the language of CFOs, Controllers, and FP&A teams.
  • Ability to synthesize product usage data and identify key insights and trends
  • Demonstrated success in cross-functional collaboration and influencing internal roadmaps based on customer needs.
  • Bachelor's degree required; finance, business, or related fields preferred.

Nice to have

  • You think in systems, not silos, and understand the bigger picture of customer value.
  • You are energized by developing relationships across a wide range of levels and roles