
Raised $175M Seed on Oct 28, 2024
At Sierra, we're helping businesses build better, more human experiences with AI. Our team works at the forefront of AI, combining research with a focus on real-world impact. That blend of innovation and practicality drives everything we do, and we’re always on the lookout for thoughtful, mission-driven people.
Business Operations, UK
London · Posted on Aug 4, 2025
Office Manager (Contract)
New York, NY · Posted on Aug 1, 2025
Senior Commercial Counsel - UK
London · Posted on Aug 1, 2025
Data Scientist
San Francisco, CA · Posted on Jul 30, 2025
Technical Program Manager, Agent Development
San Francisco, CA · Posted on Jul 28, 2025
Technical Program Manager, Agent Development
New York, NY · Posted on Jul 28, 2025
Commercial Counsel
New York, NY · Posted on Jul 24, 2025
Commercial Counsel
Atlanta, GA · Posted on Jul 24, 2025
Commercial Counsel
San Francisco, CA · Posted on Jul 23, 2025
Operations Manager, Product & Engineering
San Francisco, CA · Posted on Jul 11, 2025
Recruiter
San Francisco, CA · Posted on Jul 9, 2025
Recruiter - UK
London · Posted on Jul 7, 2025
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