- The Walt Disney Company (Santa Monica, CA)
- …that enhance Ad decisioning, forecasting, experimentation and Ad experience. We are seeking a Lead Data Scientist to join this innovative team. This role ... intersection of advanced analytics, machine learning, and business strategy. As a Lead Data Scientist , you will spearhead analytical initiatives that shape… more
- Humana (Sacramento, CA)
- …Join us in shaping the future of healthcare through AI excellence. We are seeking a Lead Data Scientist to guide the strategic decisions and the development ... and outcomes for our customers. Join our rapidly expanding team of dedicated data scientists, engineers, policy experts, and business leaders as we work together to… more
- Humana (Sacramento, CA)
- …Join us in shaping the future of healthcare through AI excellence. We are seeking a Lead Data Scientist to define and drive the new frontier of AI-Human ... dialog state tracking, preference learning, and multi-turn personalization + Lead human-in-the-loop data collection strategies and feedback integration… more
- Humana (Sacramento, CA)
- …us in shaping the future of healthcare through AI excellence. We are seeking a Lead Data Scientist to drive the safety, alignment, and ethical development ... of Agentic AI systems. You will lead initiatives to ensure our intelligent agents behave reliably,...reviews **Technical skills** + Proficiency in SQL, Python, and data analysis/ data mining tools. + Experience with… more
- Deloitte (San Diego, CA)
- …innovative problem-solving? If so, Deloitte invites you to step into a pivotal role as a Lead Data Scientist . At Deloitte, you'll work alongside a team of ... Recruiting for this role ends on December 14, 2025 Key responsibilities: + Lead Data -Driven Consulting Projects: Manage end-to-end delivery of analytics and… more
- DoorDash (San Francisco, CA)
- … for a rapidly growing new business vertical within Drive. About the Role As a Lead , Data Scientist , you will develop strategic insights and work closely ... and build processes to support velocity, and partner with data and product engineers to build robust data... data and product engineers to build robust data foundations. You're excited about this opportunity because you… more
- Koniag Government Services (Monterey, CA)
- Koniag IT Systems, LLC is seeking a Lead Data Scientist to spearhead geospatial application programming efforts for our federal customers. The ideal ... in a related field **Essential responsibilities, Functions, & Duties** + The Lead Data Scientist will provide Geospatial Information System (GIS) support as… more
- Humana (Sacramento, CA)
- …operational reliability mechanisms **Technical skills** + Proficiency in SQL, Python, and data analysis/ data mining tools. + Experience with machine learning ... and 4+ years of experience in research/ML engineering or an applied research scientist position preferably with a focus on developing production-ready AI solutions +… more
- Deloitte (San Diego, CA)
- …the future of Finance. We invite applications from highly skilled and experienced Lead Data Scientists ready to drive the development of our next-generation ... compliant data sourcing and management. Development & Customization + Lead model fine-tuning, prompt engineering, and customization for client-specific needs. +… more
- Meta (Menlo Park, CA)
- … Scientist to join our Infrastructure Data Centers team. As a lead data scientist , you will partner with stakeholders, program managers, and other ... is part of the Infrastructure Data Centers organization. **Required Skills:** Data Scientist Responsibilities: 1. Collaborate with cross-functional data … more