Principal, Machine Learning Engineer (L5)

TwilioAsiaLead10+ years experienceMachine Learning Engineering

The role

Twilio is hiring a Principal Machine Learning Engineer for its Customer Memory team, which builds the AI/ML capabilities that tell any app or AI agent who a customer is and how to reach them. The role is remote, based in India (Karnataka, Tamil Nadu, Telangana, Maharashtra or New Delhi).

What you will do

  • Build new functionality in a fast-moving product that is seeing rapid adoption
  • Turn a vague idea into a rigorous experiment and run it within weeks
  • Research LLM orchestration, retrieval strategies and data-driven personalization
  • Build ML systems that hold up at Twilio scale
  • Use current AI development tools to skip boilerplate engineering

What they ask for

  • 10+ years of applied ML/AI, owning technically ambitious systems end to end
  • Comfort in 0-to-1 settings with ambiguous requirements
  • Proficiency in Python
  • Cloud services experience on AWS, GCP or Azure with high-volume data and real-time inference
  • Deep expertise in production ML systems, including LLM orchestration, embedding models and vector stores
  • Strong fundamentals in statistical ML, transformers and LLMs
  • Ability to raise a team's technical bar without formal management authority
  • Based in Karnataka, Tamil Nadu, Telangana, Maharashtra or New Delhi

What they offer

  • Competitive pay and generous time off (offerings vary by location)
  • Parental and wellness leave
  • Healthcare and a retirement savings program

This is our own short reading of the posting. The full description, and anything that has changed since, is on Twilio's careers page behind the apply button.

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