CareerPlanSign in

Software Dev Engineer II, Ads AI Core Infra

Seattle, Washington, United States💼 Full-time💰 $143,700–$194,400🗓 2026-06-01 → 2026-09-26

Core

Design and build highly available, scalable microservices and distributed engineering systems for a petabyte-scale data lake supporting advertising analysis and decision-making.

Role type

Senior IC software development engineer (data infrastructure)

Builds

Robust, scalable microservices and core job management pipelines over Java and AWS

Domain

Advertising technology / Big data infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

Java, AWS, distributed systems design, microservices architecture, system reliability, scaling strategies, code maintainability, operational automation

Preferred skills

Full SDLC experience, design patterns, source control management, testing frameworks, big data technologies (Spark, EMR, Athena)

Technologies

Java, AWS, Spark, EMR, Athena

Responsibilities

Design and deploy components for the core job management pipeline; Engage with product and program managers to define requirements; Ensure testability and low operational footprint; Automate monitoring of data availability and quality; Innovate on AWS technology to reduce latency and cost

Seniority

Senior, hands-on IC

Sourced via amazon · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.