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Synthesia

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ML Platform Engineer

Platform EngineerPlatform EngineerFull TimeRemoteSeniorTeam 501-1,000Since 2017H1B No SponsorCompany SiteLinkedIn

Location

United Kingdom

Posted

2 days ago

Salary

0

Seniority

Senior

Bachelor DegreeEnglishCloudKubernetesLinuxPython

Job Description

ML Platform Engineer

Synthesia

• Design and improve the platform systems that support model training, evaluation, and production serving. • Build infrastructure and tooling that make ML workloads more reliable, scalable, and cost-efficient. • Develop internal tools and workflows that are easy to operate both by humans and by agents. • Work on the architecture behind how models are deployed, served, and operated across research and product environments. • Improve how we schedule, monitor, and debug workloads running on GPUs and cloud infrastructure. • Develop internal tools and abstractions and agentic systems that reduce operational overhead for researchers and engineers. • Drive improvements across observability, automation, reliability, and developer experience. • Collaborate closely with researchers and product engineers to understand pain points and turn them into robust platform capabilities. • Contribute to technical direction and make pragmatic architectural tradeoffs as the platform grows.

Job Requirements

  • Strong experience building or operating production systems with a focus on reliability, scalability, and maintainability.
  • A systems mindset: you naturally think in terms of bottlenecks, failure modes, interfaces, resource usage, and long-term operability.
  • Solid hands-on experience with cloud infrastructure, Linux, and infrastructure automation.
  • Experience with Kubernetes and operating distributed workloads in production.
  • Strong coding skills, ideally in Python or similar languages used for backend systems and tooling.
  • Strong judgment around where automation adds leverage, and where human control and reliability matter most.
  • Experience building internal platforms, developer tooling, or infrastructure abstractions used by other engineers.
  • Comfort working in ambiguous environments and taking ownership of open-ended technical problems.
  • A pragmatic approach: you care about solving the right problem well, not over-engineering.

Benefits

  • Health insurance
  • Retirement plans
  • Flexible work arrangements
  • Professional development

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