Full Stack Engineering Internship (Winter / Summer 2026)
San Francisco, CA, US
Internship
Visa Sponsorship
About the role
What You’ll Do
As an intern, you will be working to accelerate 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 helping to make high-level design and product decisions.
What we’re looking for
If you like to solve hard technical challenges from first-principles thinking, you’re a right fit for this role. We’re looking for interns with:
- Previous founding or startup experience
- Strong analytical and communication skills
- Strong software engineering skills (preferably also applied AI experience)
About Mosaic
Mosaic's canvas enables anyone to create and run their own multimodal video editing agents. Our mission is to accelerate hours of video editing work to seconds.
