4+ years of experience in ML engineering, MLOps, or data infrastructure roles Proven hands-on experience with containerized open-source data tools (MinIO, Apache Iceberg, Trino, Airflow, MLflow, LangChain) Experience managing infrastructure across multiple regions, including self-hosted deployments (Kubernetes, Docker Compose, Terraform) Experience monitoring ML prediction performance, drift metrics, and pipeline tools Strong understanding of data engineering best practices