Senior Security Data Engineer
Core
Own multi-terabyte-per-day security telemetry pipelines across AWS and GCP to support detection engineers, threat hunters, and responders for DoorDash, Deliveroo, and Wolt.
Role type
Senior Security Data Engineer (Platform/Infrastructure)
Builds
Production log ingestion pipelines, data models, SIEM connectors, and automated runbooks for cyber defense.
Domain
Cybersecurity / Cloud Infrastructure / Data Engineering
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
High-volume data pipeline engineering, Python/Go/Rust/Java, AWS/GCP, Infrastructure as Code, CI/CD, Snowflake/BigQuery/Redshift, SQL, Data modeling, SLO management, Technical leadership
Preferred skills
Enterprise SIEM operation, Kubernetes, Docker, Runtime security, Detections-as-code, LLM-assisted workflows
Technologies
Kafka, Cribl, Dataflow, Kinesis, CloudWatch, Snowflake, BigQuery, Redshift, GitHub, GitLab, Bitbucket, Python, Go, Rust, Java
Responsibilities
Ingest and route multi-terabyte-per-day logs; control ingest cost and volume; model security data and tune query performance; ship production services and integrations; set and defend SLOs for log availability; own infrastructure as code and CI/CD; build AI agents and automated runbooks; enforce IAM and service account governance; lead cross-functional projects; mentor engineers.
Seniority
Senior, hands-on IC with leadership responsibilities
