Software Engineer - Billing & Internal Tooling

Baseten powers mission-critical inference for the world's most dynamic AI companies, including Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. We unite applied AI research, flexible infrastructure, and seamless developer tooling to help companies bring cutting-edge models into production. We recently raised a $1.5B Series F led by Altimeter Capital, Conviction Partners, and Spark Capital.

As a Software Engineer on the Enterprise team, you will own one of the most critical surfaces of our business: pricing, billing, and revenue infrastructure. Billing is no longer just operational plumbing—it is a strategic lever for growth. This role establishes clear ownership of billing as a function and creates leverage for Finance, Sales, and GTM teams while maintaining a seamless customer experience.

• Own Baseten’s end-to-end billing and revenue infrastructure, including pricing, invoicing, metering, and reporting foundations.
• Build and evolve our billing platform and integrations (including Orb), ensuring correctness, auditability, and a high-trust experience for customers and internal teams.
• Partner closely with Finance, Sales, GTM, and Forward Deployed Engineering to turn real-world workflows into reliable internal tooling and automation (quoting, approvals, renewals, usage reconciliation, revenue reporting).
• Design systems that scale with new products, packaging, and go-to-market motions, making billing a strategic lever for growth.
• Drive reliability and operational excellence for revenue-critical workflows: monitoring, alerting, incident response, backfills, and clear runbooks.
• Lead from the front on high-impact projects: clarify requirements, propose crisp technical approaches, ship iteratively, and raise the bar on quality and velocity.
• Debug and resolve production issues with urgency, communicating clearly with stakeholders and closing the loop with durable fixes.

• Bachelor's degree or higher in Computer Science or related field.
• Experience with billing systems or building internal tools.
• Deep knowledge of the web stack & databases.
• Strong collaboration and communication skills.

Competitive compensation, including meaningful equity. Salary range: $165K – $330K. Benefits include 100% coverage of medical, dental, and vision insurance for employee and dependents, flexible PTO including company-wide Winter Break, paid parental leave, fertility and family-building stipend through Carrot, and company-facilitated 401(k).

Apply via the application link.