Software Development Engineer II — Ads Reporting, Programmatic Reporting Interfaces Amazon Advertising's Measurement and Data Science (MADS) organization delivers campaign measurement and reporting across the advertising business and serves as the scientific center of excellence for measurement algorithm development. Within MADS, the Programmatic Reporting (PREP) team builds the interfaces and engines that turn measurement data into consistent, accurate, and efficient reporting for advertisers and partners — through programmatic interfaces rather than dashboards. Other companies' systems talk to ours to measure and grow their Amazon advertising investment. We operate at scale. Billions of ad impressions, clicks, and conversion events are processed and summarized every day across petabyte-scale data with millions of transactions per second. Delivering this reliably requires invention ahead of common technologies and event-driven architectures built on AWS.



This SDE II role spans two of our three tier-1 reporting surfaces and the engines behind them: Reporting API — the pull surface: an asynchronous API for occasional, experimental, and analytical queries, and the back end to the Unified Report Builder. Amazon Marketing Stream — the push surface for recurring, high-volume reporting data. The processing engines — including the Offline Engine (Iceberg + Spark on EMR) that computes the data those surfaces deliver. You will own projects end to end — requirements, system design, implementation, testing, and production support — on systems built with Spark and EMR alongside AWS services including Lambda, S3, SQS, Step Functions, Kinesis, and DynamoDB. The work is high-ownership and team-oriented: you will partner with senior and principal engineers on architecture, and with product managers and technical

📌 Software Development Engineer Ii — Ads Reporting, Programmatic Reporting Interfaces (Toronto)
🏢 Amazon
📍 Toronto