8–12 years of experience designing or implementing large-scale distributed data platforms in regulated industries. Proven track record as a technical architect or lead engineer at Cloudera, Databricks, AWS EMR, or similar open-source platform providers. Hands-on experience integrating and operating open-source data tools across hybrid-cloud and containerized environments. Strong understanding of enterprise governance and security frameworks (SOX, FFIEC, GDPR). Exceptional communication and stakeholder engagement skills. Core Expertise: Spark, Trino, Airflow, NiFi, YuniKorn, Superset, Iceberg, Ranger, DataHub, S3. Infrastructure & Automation: Terraform, Kubernetes (K8s), OpenShift (OCP), Docker, Linux. Security & Governance: IAM, SSO, KMS, Kerberos, Encryption, RBAC. Monitoring & Observability: Grafana, Datadog, Prometheus. Programming: Java, Scala, Python (preferred). Architecture Practices: Solution design, reference architecture, system modeling, scaling patterns.