Engineer 3 - Machine Learning

Comcast Comcast · Media · Chennai, India

Senior Machine Learning Engineer to lead the technical design and delivery of ML systems and platforms, focusing on architectural ownership and technical leadership for ML and LLM-powered systems. Responsibilities include driving technical strategy, leading complex ML initiatives, defining best practices for model development and evaluation, establishing standards for prompt engineering and LLM safety, and mentoring engineers. The role also involves driving framework and platform strategy for LLM and agent development.

What you'd actually do

  1. Own the design and evolution of critical ML services, platforms, or system components.
  2. Drive technical strategy and architectural decisions for ML and LLM-powered systems.
  3. Lead delivery of complex ML initiatives from problem definition through production.
  4. Define best practices for model development, evaluation, deployment, and monitoring.
  5. Establish standards for prompt engineering, LLM evaluation, safety, and agent design.

Skills

Required

  • building and operating large-scale, production ML systems
  • LLM frameworks such as LangChain or LlamaIndex
  • designing and deploying agent-based systems using frameworks such as OpenAI SDK, ADK, or Autogen
  • systems thinking and architectural judgment
  • communication skills

Nice to have

  • NLP
  • computer vision
  • forecasting

What the JD emphasized

  • large-scale, production ML systems
  • agent-based systems
  • LLM frameworks
  • prompt engineering
  • LLM evaluation
  • safety
  • agent design

Other signals

  • LLM frameworks
  • agent-based systems
  • production ML systems
  • ML services, platforms, or system components