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Principal ML Engineer job in Atlanta at UnitedHealth Group

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Principal ML Engineer at UnitedHealth Group

Principal ML Engineer

UnitedHealth Group Work From Home, GA Full Time

Careers at Rally Health, part of the Optum and UnitedHealth Group family of businesses. Our mission at Rally® is to empower individuals to take control of their health through personalized, data-driven health care information and recommendations that lead to better outcomes. We leverage our digital platform and leading-edge technology to make health care data accessible wherever and whenever people need it, all while ensuring safety and reliability. Here, you’ll help people find the right doctors, give them a clear breakdown of costs, incentivize them to stay focused on their overall health with daily goals, and help them earn rewards such as discounts on a wide range of goods as well as bonuses for reaching fitness objectives. As part of our Rally® team, you’ll have the opportunity to drive change with an innovative healthcare technology company that is dedicated to creating a culture of healthy living. Help us bring real change to healthcare and you’ll experience what it’s like to do your life's best work.

Preferred:

  • Create robust and scalable ML piplelines
  • Evaluate model performance against KPIs and iterate to improve KPIs.
  • Perform ETL tasks to prepare inputs for models and make outputs consumable by other teams.
  • Review and provide applicable feedback for models build by fellow team members
  • Write production quality code, review code, build production pipelines, and identify and fix any production issues.
  • Codify reoccurring modeling patterns and automate applying existing solutions to new problems.

Required:

  • Undergraduate degree or equivalent experience.
  • 4+ years experience in a similar role
  • 2+ years experience with Python/Pyspark, Tensorflow or Pytorch.
  • 2+ years experience with Spark and tuning Spark jobs performance.
  • You are familiar with supervised machine learning algorithms (e.g. logistic regression, tree-based models).
  • Have solid knowledge of how to tune model performance and diagnose model issues.
  • Identify and apply proper tools, models or state-of-art techniques to solve challenging predictive problems
  • Master's degree in Computer Science, Engineering or related technical role or the equivalent experience.
  • Experience building and deploying scalable machine learning models on large-scale data.
  • Knowledge of feature engineering, model serialization and model cycle management and building machine learning pipelines.
  • Experience in writing custom Spark transformer and custom Tensorflow/Pytorch model class.
  • Remote opportunities available.


Technology Careers with Optum. Information and technology have amazing power to transform the health care industry and improve people's lives. This is where it's happening. This is where you'll help solve the problems that have never been solved. We're freeing information so it can be used safely and securely wherever it's needed. We're creating the very best ideas that can most easily be put into action to help our clients improve the quality of care and lower costs for millions. This is where the best and the brightest work together to make positive change a reality. This is the place to do your life's best work.SM
Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity/Affirmative Action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.
UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.

 

Recommended Skills

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