Senior HR Business Partner

This role serves as a senior HR partner and trusted advisor to engineering and product leadership, shaping the organization through workforce planning, org design, and headcount strategy. The position owns the full talent cycle, including performance reviews, calibrations, leveling, and promotions, while coaching technical leaders and managing sensitive employee relations matters. The ideal candidate leverages data to drive decisions on attrition, engagement, and org health within a fast-paced, high-bar environment.