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Character.AI

Software Engineer, Applied ML (Discovery, Recommendation & Search)

Character.AI
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5 months ago
Foster City, CA, USASenior
H1B Sponsor

Base Salary

$200k - $300k/yr

Responsibilities

  • Collaborate with cross-functional teams to design and implement applied ML models.
  • Optimize existing systems and infrastructure for ML applications.
  • Build backend systems to enhance discovery surfaces like recommendations and search.
  • Support new AI-generated content formats in the product.
  • Manage data pipelines and model training processes.

Requirements

  • B.A.S. in Computer Science or equivalent experience.
  • 5+ years of industry experience in software engineering or ML.
  • Experience with RESTful and gRPC based web services.
  • Proficient in cloud infrastructure (GCP, AWS, or Azure).
  • Familiarity with ML frameworks such as Pytorch or Tensorflow.
  • Experience in writing performant services in a modern typed language.
  • Knowledge of CI/CD pipelines and automated testing.

Tech Stack

AWSAzureGoogle Cloud PlatformgRPCPyTorchTensorFlow

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