Sr. Staff Software Engineer, Browser (New Products)

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Sr. Staff Software Engineer, Browser (New Products) based in United States . As a senior individual contributor, you will help explore new possibilities in browser technology by combining deep systems engineering with rapid experimentation and technical innovation. You will investigate browser internals, develop engine-level prototypes, and evaluate new capabilities that improve performance, correctness, and programmatic interaction with web content. Working closely with a small, technically focused team, you will turn complex engineering questions into measurable results that inform product direction. This role offers the opportunity to tackle challenging problems across browser architecture, web platform behavior, and AI-enabled workflows. You will bring technical rigor, independent judgment, and a hands-on approach to building and validating new ideas. Your work will help shape how browser technology evolves to support emerging applications and more capable AI agents.