Bluebird Bio develops innovative gene therapies aimed at transforming the lives of patients with serious genetic diseases and cancer. The company's mission is to deliver curative treatments that provide patients and their families with more “bluebird days,” a concept representing hope and better health outcomes. Bluebird fosters a collaborative culture guided by core values such as persistence for purpose, compassion, humility, authenticity, and the celebration of small wins. The organization emphasizes diversity and inclusion, believing that varied perspectives enhance innovation and drive positive change. Employees are encouraged to approach challenges with care and engage in meaningful work that directly impacts the community.