CareerPlan

Software Development Engineer, Advanced Analytics - LLD

Seattle, Washington, United StatesFull-time$144k–$194k2026-10-27 → 2026-11-10
Based in United States

Core

Build foundational infrastructure to capture, process, store, and analyze petabyte-scale log-level advertising data to empower teams with transparency into the programmatic supply chain.

Role type

Senior IC software development engineer (data infrastructure)

Builds

Scalable data pipelines, ETL workflows, and APIs for log-level advertising data

Domain

Advertising technology / Big data infrastructure

Required skills

C#, C++, Java, or Perl; Object Oriented Design; Distributed software applications; Large-scale multi-tiered systems; Data pipeline implementation; ETL workflow design; API development; Data quality validation; Performance optimization

Preferred skills

Full software development life cycle experience; Code reviews; Source control management; Build processes; Testing; Operations experience

Technologies

C#, C++, Java, Perl

Responsibilities

Implement and maintain scalable data pipelines; Build ETL workflows; Create and maintain APIs; Implement data quality checks; Optimize performance and cost efficiency; Write clean, well-tested code; Debug and resolve production issues; Document systems and processes

Seniority

Senior, hands-on IC