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Staff Research Engineer - Interactive Avatars

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way

Company

Synthesia

Location

Europe

Status

Open

Posted

2026-01-12T18:40:08.908+00:00

An R&D role at Synthesia on the Interactive Avatars team. The staff research engineer will adapt video diffusion models to conditioning signals such as audio, motion and interaction cues; work on streaming long sequences in real time; improve lip-sync, motion realism and visual quality; and build evaluation frameworks. The posting asks for strong machine-learning and computer-vision experience, hands-on work with diffusion models, PyTorch and Python, clean research code, and clear communication. A strong publication record and end-to-end model pipeline experience are listed as standout qualities.