Senior Data Engineer - DSP

The Senior Data Engineer will design and maintain streaming and batch data pipelines to support campaign optimization and real-time bidding decisions. In this role, you will collaborate with backend Go engineers to integrate data systems with the DSP’s bidding engine. You will build scalable systems across Spark, BigQuery, Airflow, and Postgres that process and enrich billions of daily events with low latency and high reliability. Other responsibilities include optimizing the performance and cost of data workflows across Kafka, BigQuery, Aerospike, and other distributed systems. You will debug production issues, participate in code reviews, and write clean, testable, and maintainable code while working cross-functionally with Product, Data Science, and Engineering teams to solve business-critical problems.