Staff Engineer I
Core
Design, build, and operate a high-scale data platform serving 260 billion ad requests daily for a global advertising network.
Role type
Staff Engineer I, Platform Reliability & Architecture
Builds
Production data serving infrastructure, observability systems, and CI/CD pipelines for ad delivery
Domain
Advertising technology, distributed systems, cloud data engineering
Deliverable
production ML models | infrastructure
Required skills
Java, Python, Spark, Kubernetes, Terraform, Linux, CI/CD, distributed systems design, system optimization, cost efficiency, governance, incident management, mentoring
Preferred skills
Model serving frameworks, cloud orchestration tools, data formats (Parquet, Delta, Iceberg), compute engines (Databricks, Clickhouse, Trino)
Technologies
Java, Spark, Python, Shell, Kubernetes, CI/CD, Terraform, Azure, GCP, AWS, Parquet, Delta, Iceberg, Databricks, Clickhouse, Trino
Responsibilities
Ensure availability, stability, and scalability of the data platform; Lead design and delivery of platform features; Implement performance engineering and resource optimization; Define and track KPIs for usage, performance, and cost; Write modular, testable, and maintainable code; Mentor engineers and influence best practices
Seniority
Staff, hands-on IC with leadership responsibilities
