Staff Engineer, Billing
Core
Architect mission-critical billing systems that translate massive data streams into financial reality for a platform protecting over $500B in annual commerce.
Role type
Staff backend engineer (billing & data infrastructure)
Builds
Scalable, resilient billing engines and custom AI agents for data orchestration
Domain
Fintech / Commerce / Identity Intelligence
Deliverable
production ML models | product features | infrastructure
Required skills
Python, backend system design, high-volume data handling, observability, CI/CD, AWS, relational databases (MySQL), NoSQL (Redis, Snowflake)
Preferred skills
Elasticsearch, data pipeline frameworks (Airflow, Kafka, Delta Lake), Kubernetes, billing/ERP domain knowledge
Technologies
Python, AWS, MySQL, Snowflake, Redis, Elasticsearch, Airflow, Kafka, Delta Lake, Kubernetes
Responsibilities
Design and build scalable systems for high-volume data; lead projects from concept to production; improve system performance and billing accuracy; partner with stakeholders on technical trade-offs; review and guide AI-generated code; foster engineering best practices
Seniority
Staff, hands-on IC with strategic ownership