Senior Data Science Engineer

1 week ago


Los Angeles, California, United States UnitedHealth Group Full time

Company Overview

Optum, a global leader in delivering care aided by technology, is committed to improving health outcomes by connecting people with the care, pharmacy benefits, data, and resources they need. Our team is guided by diversity and inclusion, with talented peers, comprehensive benefits, and career development opportunities.

Salary

The estimated annual salary for this role is $104,700 - $190,400, depending on location and experience. Benefits include a comprehensive package, incentive programs, equity stock purchase, and 401k contribution.

Job Description

We are seeking an experienced Lead AI/ML Engineer to drive end-to-end machine learning projects with high ambiguity, scale, and complexity. Key responsibilities include building machine learning models, performing proof-of-concept, experimentation, optimization, and deployment into production. The ideal candidate will have 7+ years of industry or academic experience in machine learning or a related field, with 5+ years of building models for business application experience.

Required Skills and Qualifications

  • PhD in AI, computer science, data science, applied math, or a related technical field
  • 7+ years of industry or academic experience in machine learning or a related field
  • 5+ years of building models for business application experience
  • Proven advanced understanding of Deep Learning with applications in Time series Processing, NLP, and multimodal modeling
  • Proven solid Python programming skills and experience with deep learning frameworks such as PyTorch or TensorFlow
  • Experienced mathematical background, especially in optimization theory, stochastic algorithms, and/or numerical methods
  • Experience with state-of-the-art algorithms and topologies including VAR, GNNs, GANs, Transformers, deep and wide, SSMs, LLMs


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