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Founding Engineer

Mosaic

Mosaic

Other Engineering
San Francisco, CA, USA
Posted on Sep 5, 2025

If you like to solve hard technical challenges from first-principles thinking, you’re a right fit for this role.

As a founding engineer, you will be primarily responsible for accelerating the development of our core agentic video editing paradigm.

Other work will include building scaleable pipelines around video processing and inference, creating thoughtful evals, and making high-level design and product decisions.