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Senior Staff Data Engineer – Ad Tech, AWS
Warner Bros. Discovery. Design and maintain ingestion, ETL, and activation pipelines supporting real-time and batch processing of multi-billion event datasets .
Tech Stack
Tools & technologiesAWSAzureCloudDistributed SystemsETLGoogle Cloud PlatformKafkaSpark
About the role
Key responsibilities & impact- Design and maintain ingestion, ETL, and activation pipelines supporting real-time and batch processing of multi-billion event datasets
- Optimize data workflows for latency, reliability, and scalability in cloud-native environments
- Modernize legacy ad-tech systems into open, lakehouse-based architectures (Iceberg, Delta, Hudi) for unified analytics and monetization
- Partner with Data Science to operationalize ML models for forecasting, optimization, and personalization
- Ensure downstream data delivery into ad servers, identity systems, and activation platforms is low-latency and privacy-compliant
- Act as a domain expert in distributed systems, streaming, and big data engineering
- Mentor junior engineers, share best practices, and elevate engineering standards across global teams
Requirements
What you’ll need- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
- 12+ years of experience designing and operating enterprise-scale data platforms with high-throughput pipelines
- Hands-on expertise with AWS/GCP/Azure, open table formats (Iceberg, Delta, Hudi), and distributed compute (Spark, Flink, Presto)
- Deep knowledge of Kafka, Kinesis, or Pub/Sub for powering low-latency ingestion and activation
- Skilled in CI/CD, automation, observability, and governance frameworks for enterprise-grade data engineering
- Familiarity with advertising workflows including forecasting, yield optimization, identity, and campaign execution
- Demonstrated ability to partner with data scientists, product, and platform engineering, while mentoring junior engineers
Benefits
Comp & perks- health insurance coverage
- an employee wellness program
- life and disability insurance
- a retirement savings plan
- paid holidays and sick time
- vacation
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
ETLdata ingestiondata processingcloud-native environmentsopen table formatsdistributed computeCI/CDautomationobservabilitygovernance frameworks
Soft Skills
mentoringcollaborationbest practicesengineering standards
Certifications
Bachelor’s degreeMaster’s degree