BillingSystemsEngineer

## Accountabilities Own the design and rebuild of the end-to-end billing system, including CPQ workflows, quote-to-cash processes, billing platform integration, and ERP synchronization. Build and maintain robust integrations between product usage events and billing systems to ensure accurate, auditable metered and consumption-based billing. Establish engineering best practices for billing infrastructure, including version control, CI/CD pipelines, deployment processes, and observability. Partner with Finance, RevOps, and Analytics teams to define data contracts, validate billing outputs, and ensure financial accuracy across systems. Design systems that support evolving pricing models, new product offerings, and increasing scale without fragile or manual interventions. Implement strong change management practices, including rollback strategies, audit trails, and controlled deployments for billing-critical systems. Monitor and continuously improve billing system reliability, data integrity, and performance under production-grade requirements. Requirements: Strong hands-on experience building and owning integrations across CPQ, billing platforms (e.g., Metronome, Orb, Chargebee), and ERP systems. Proven ability to engineer end-to-end data flows rather than simply configuring billing tools. Deep understanding of quote-to-cash processes and real-world failure points in billing systems. Strong software engineering skills with experience building production-grade systems with CI/CD, testing, and observability. Experience working with usage-based, consumption-based, or event-driven billing models. Strong ownership mindset with the ability to operate in finance-grade accuracy environments. Excellent communication skills with the ability to collaborate effectively across technical and non-technical stakeholders. Strong problem-solving skills and ability to quickly learn new tools, languages, and systems. Experience building or re-architecting billing systems from the ground u