Jobs at OfferUp

As an AI Engineer, you will design and build AI systems for enhancing search, personalization, and fraud detection, collaborating with data scientists and engineers to deliver production-ready AI solutions.

Manage and grow OfferUp's programmatic advertising partnerships (SSPs, DSPs, ad servers). Optimize integrations and yield, troubleshoot technical ad delivery issues, monitor ad quality, and drive revenue through partner strategy and cross-functional collaboration.

The Staff Software Development Engineer will develop technical strategies, build scalable microservices, mentor team members, and collaborate across teams to meet business needs.

The Principal Product Manager will lead a team to enhance user experience, drive product roadmap, and leverage AI to improve the marketplace.