SY
Synthesia· HQ in 20 Triton Street, Regent's Place, 3rd Floor, London NW1 3BF, United Kingdom.

Principal ML Platform Engineer

Location: Europe · Category: Data, AI & Analytics · Seniority: Lead · Posted: April 8, 2026 · Verified: Oct 4, 2026

Role Overview & Description

Builds and scales ML infrastructure at Synthesia to support training and inference of large models. Focuses on performance, reliability, and developer productivity to enable efficient AI development.
Source & Transparency: This position was structured directly from the publicly accessible career portal of Synthesia. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

SY

Synthesia

synthesia.io

Enterprise AI video creation platform with avatars, dubbing and voice tools.

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