CareerPlan

Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS) Foundations- Traffic

Seattle, Washington, United StatesFull-time$144k–$194k2026-10-19 → 2026-11-10

Core

Design and deliver features for Spark-based EMR pipelines, decoration jobs, and publication systems that process hundreds of billions of ad events daily to support Amazon Ads measurement and billing.

Role type

Senior IC software development engineer (data infrastructure)

Builds

Spark-based EMR pipelines, decoration jobs, and publication systems for ad traffic data

Domain

AdTech / Data Engineering

Deliverable

production ML models

Required skills

C#, C++, Java, or Perl; Object Oriented Design; Distributed software applications; System design and architecture; Full software development lifecycle

Preferred skills

Code reviews; Source control management; Build processes; Testing; Operations experience

Technologies

Spark; EMR

Responsibilities

Design and develop features across Spark-based EMR pipelines, decoration jobs, and publication systems; Deliver end to end across the full development lifecycle; Navigate technical problems with competing constraints; Collaborate with engineers across Ads, Customer Trust, and identity-owning upstream systems; Contribute to compliance initiatives and scalability efforts; Maintain sound operational practices; Mentor peers through design reviews and code reviews