About Jade Biosciences Jade Biosciences is focused on developing innovative, best-in-class therapies to address critical unmet needs in autoimmune diseases. Our lead candidate, JADE101, is designed to inhibit the cytokine APRIL (A Proliferation-Inducing Ligand) and is being developed for the treatment of immunoglobulin A nephropathy ( IgAN ), a chronic kidney disease that can impair kidney function over time. JADE101 aims to reduce harmful IgA antibodies, lower proteinuria (a key marker of kidney damage), and preserve long-term kidney function. A Phase 1 healthy-volunteer study of JADE101 is ongoing, with interim, biomarker-rich data expected in the first half of 2026. Jade’s pipeline also includes a second development candidate, JADE201, and an undisclosed antibody discovery program, JADE-003, both currently in preclinical development. For more information, visit JadeBiosciences.com and follow us on LinkedIn . Role Overview The Sr. Director, GMP Quality Assurance will provide leadership, direction, and Quality Assurance (QA) oversight of contract manufacturers (CMOs) and service providers for cell bank, drug substance (DS), drug product (DP), packaging and labeling, and distribution of multiple products. The Sr. Director, GMP Quality Assurance will collaborate closely with CMC, Quality Compliance and Analytical Development colleagues to ensure compliance with all relevant cGMP regulations and guidelines as they pertain to manufacturing and supply operations. This individual will provide QA expertise and guidance in support of the development and product quality strategy for CMC teams and is responsible for execution of the day-to-day quality activities of CMO manufacturing, including but not limited to, disposition of all materials, deviation resolution, CAPA(s), change control(s), expiry/retest extension, product complaints and overall documentation supporting the suitability of batches. This individual is also responsible for ensuring staff execute within the Jade’s Quality Management System and adhere to policies and procedures. This role reports to the Executive Director of Quality and Compliance.