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Principal Product Marketing Manager, API

Synthesia· Marketing
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Hybrid (London)£100k - £130kFull-timePosted 1mo ago

About the role

Lead product marketing for Synthesia's API, building GTM motion from scratch and defining developer-facing messaging to reach and win developers.

Responsibilities

  • You're the first product marketing hire dedicated to the API, and you'll build the GTM motion from scratch.
  • There's no playbook here yet. You'll set the foundational positioning, write the developer-facing messaging, stand up the launch process, and figure out how we reach developers and win them.

Qualifications

  • You get energy from building from scratch, and have a hacker mentality.
  • You use gen AI video tools and created content with them. You're in every new model the week it drops.
  • You've built with APIs yourself: called endpoints, read the code samples, wired up a webhook, shipped something small. You know how developers actually integrate and ship.
  • You've done product marketing, growth, or developer marketing for enterprise audiences.
  • You're an excellent communicator, written and spoken. You have experience managing senior stakeholders and complex program management.

Skills

Required:GTM strategy for developer audienceAPI familiarityDeveloper marketing
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Synthesia

#1 AI Video Platform for Business

Synthesia is a #1 AI Video Platform for Business. Our AI Video Generator enables anyone to create professional videos without mics, cameras, actors, or studios. Using AI, we’re radically changing the process of video content creation, making it scalable and affordable while maintaining high quality.

AI Video GeneratorAI Video PlatformCorporate VideoCustom AvatarsLanguagesLocalizationTraining VideosVideo Production
Company profileWebsite

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