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Mozilla

Senior Machine Learning Engineer, AI Platform

Mozilla
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about 3 hours ago
Remote, CanadaSenior / Mid Level
H1B Sponsor

Responsibilities

  • Design, build, and operate core AI platform components for machine learning models.
  • Own model serving and inference workflows, improving reliability and performance.
  • Lead optimization efforts for inference systems across CPU and GPU workloads.
  • Manage GPU-based inference and training workloads, focusing on performance tuning.
  • Improve model lifecycle processes including packaging, versioning, and deployment.
  • Implement observability practices for ML services and pipelines.
  • Collaborate with product, infrastructure, and security teams to design scalable capabilities.
  • Contribute to technical design discussions and mentor junior engineers.
  • Participate in operational processes like incident response and post-incident reviews.

Requirements

  • Bachelor’s degree with 4–6 years of relevant experience or a Master’s degree with significant hands-on experience.
  • Strong experience in Python for machine learning systems and backend services.
  • Proven experience deploying ML workloads in cloud environments.
  • Solid understanding of model serving architectures and performance tradeoffs.
  • Hands-on experience with GPU-based workloads in production settings.
  • Experience designing CI/CD pipelines for reliable ML system deployment.
  • Ability to independently drive technical initiatives while balancing priorities.
  • Strong problem-solving skills for debugging performance issues in distributed systems.
  • Effective communication skills for collaboration across teams.

Benefits

  • Generous performance-based bonus plans for eligible employees.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with immediate vesting.
  • Quarterly wellness days for all employees.
  • Country-specific holidays plus a day off for your birthday.
  • One-time home office stipend.
  • Annual professional development budget.
  • Quarterly well-being stipend.
  • Considerable paid parental leave.
  • Employee referral bonus program.
  • Other benefits vary by country.

Categories

AI & MLBackendData Science