Staff Software Engineer, Billing

Responsibilities

• Own and evolve the infrastructure supporting Billing Platform services: compute, storage, networking, CI/CD, and observability
• Design and maintain IaC (Terraform) for billing system infrastructure on AWS; set module patterns and standards for the team
• Build and own observability systems — metrics, logging, alerting — with a focus on billing accuracy and payment reliability
• Define deployment patterns and runbooks that work well in an AI-agent-assisted development workflow: clear rollback procedures, safe promotion gates, automated validation
• Partner with software engineers on service design — bringing infrastructure constraints and operational requirements into the conversation before code is written
• Identify systemic risks and drive improvements that span team or organizational boundaries
• Lead incident response for billing system issues. This role may require participation in an on-call rotation to provide support outside of standard business hours, including evenings, weekends, and holidays, as needed.
• Mentor engineers across the team; your technical judgment should raise the floor for everyone

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