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Backend Engineer - Infrastructure

HeyGen

$180,000 - $240,000
Sep 30, 2025
Los Angeles, CA, US • CA, US • Remote, US • San Francisco, CA, US • CA, US • Remote, US
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The ability to create visual content, in particular videos, continues to be costly and challenging to scale. HeyGen aims to build technology that equips more people with the power to reach, captivate, and inspire audiences.

Requirements

  • Proficiency in python or c++.
  • Experience with relational and NoSQL databases, such as PostgreSQL, MySQL, MongoDB.
  • Familiarity with cloud platforms like AWS, Azure, or GCP.
  • Strong knowledge of API design and development.
  • Experience with container orchestration tools like Kubernetes.
  • Experience with Machine Learning Infrastructure especially computer vision.

Responsibilities

  • Design, develop, and deploy scalable and efficient foundational systems.
  • Forge the next generation of data systems to fuel our analytics
  • Multi-vendor GPU capacity management and scheduling
  • Construct the ML training infrastructure to enhance our AI researchers’ productivity, and inference systems to optimize the scalability and performance of our video GenAI.
  • Create the foundation for HeyGen product
  • Monitor backend systems for performance, errors, and anomalies.
  • Maintain high code quality through regular code reviews, pair programming, and writing unit and integration tests.

Other

  • Work closely with product engineers, AI researchers to deliver best performant systems.
  • Stay updated with the latest system technologies and best practices to ensure HeyGen remains at the forefront of technology.
  • Prior experience in a startup or fast-paced tech environment.
  • Competitive salary and benefits package.
  • Dynamic and inclusive work environment.