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Sr. Data Scientist

Job in Hartford, Hartford County, Connecticut, 06112, USA
Listing for: Insight Global
Full Time position
Listed on 2026-01-11
Job specializations:
  • IT/Tech
    Data Scientist, Machine Learning/ ML Engineer
Salary/Wage Range or Industry Benchmark: 50 - 60 USD Hourly USD 50.00 60.00 HOUR
Job Description & How to Apply Below

This range is provided by Insight Global. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$50.00/hr - $60.00/hr

Direct message the job poster from Insight Global

Professional Recruiter @ Insight Global | Recruiting, Communication, Organization

Job Description:

We seek a skilled Senior Data Scientist in our Medicare Member Experience data science team. In this role, you will be responsible for developing and deploying machine learning (ML) models to assist in a variety of customer satisfaction initiatives. You will segment members, work with highly imbalanced datasets, and build predictive models that identify when and how we should contact our members.

Your ML solutions will assist Aetna in maintaining its STARS ratings by identifying areas for improving member experience. You will collaborate with cross-functional teams to understand requirements, define objectives, and deliver insights on the cloud.

Required Skills & Experience
  • 3+ years industry experience in data science or machine learning
  • 3+ years experience with cloud computing platforms (e.g., Google Cloud Platform, Amazon Web Services, Azure)
  • Proficient in Python and object-oriented programming
  • Experience predicting outcomes in highly imbalanced datasets
  • Experience deploying machine learning (ML) models in a production environment
  • Experience navigating and querying production tables for features correlated with modeling outputs
  • Understanding of continuous evaluation of models in production using CI/CD patterns and awareness of tooling to support monitoring
  • Experience translating business requirements into actionable insights and ML solutions.
  • Good communication skills including the ability to explain technical concepts to non-technical audiences.
  • Bachelor’s degree in data science, statistics, computer science or related field.
Nice to Have Skills & Experience
  • Ability to effectively lead data science projects from start to finish, mentor junior colleagues, and drive data science initiatives.
  • Experience with healthcare data, especially in the customer service domain
  • Experience with Google Cloud Platform tools (e.g., Big Query, Vertex

    AI, Composer)
  • Experience with parallelized applications for data science, such as Apache Spark and Apache Beam (Data Proc, Data Flow)
  • Advanced degree in data science, statistics, computer science or related field.
Seniority level

Mid-Senior level

Employment type

Contract

Job function

Health Care Provider and Information Technology

Industries

Technology, Information and Media

Hospitals and Health Care

Benefits
  • Vision insurance
  • Medical insurance
  • 401(k)

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