Research Scientist: Interactive Avatars & Real-Time AI Video

Company: Synthesia
Apply for the Research Scientist: Interactive Avatars & Real-Time AI Video
Location: London
Job Description:

Synthesia is seeking a Research Scientist to advance diffusion-based video avatar generation. You will work within the Interactive Avatars team to build real-time, human-like avatar agents that listen, respond, and react using multimodal inputs.

You will publish and translate research into production-ready models, collaborating with data and engineering teams to scale experiments and ship capabilities that power AI video agents.

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Posted: October 8th, 2026