Staff Software Engineer — Real-Time Segmentation at Scale

United States Digital Space LLC is seeking a Staff Software Engineer to lead the User Targeting team. You will own end-to-end systems, from segmentation engines to APIs and dashboards, at a scale used by major brands.

The role emphasizes architecture, performance, and cost efficiency, with strong collaboration across product and engineering. You will mentor engineers, drive cross-functional initiatives, and contribute to a fast-paced environment that integrates AI into daily workflows.