Data Scientist

MassMutualBoston, MA - New York, NYa month ago

Essential Responsibilities

  • Independently execute project-related tasks
  • Provide ongoing project service, maintenance and process execution
  • Assist in developing algorithms and predictive models and creating prototype systems, visualizations, and web applications 
  • Assist in the design and analysis of experiments 
  • Assemble data sets from disparate sources and analyze using appropriate quantitative methodologies, computational frameworks and systems 
  • Disseminate findings to non-technical audiences through a variety of media, including interactive visualizations, reports and presentations  

Desired Skills and Experience

  • 3+ years working with data and relevant computational frameworks and systems 
  • 3+ years developing of probabilistic models and machine learning algorithms 
  • Proficient understanding of machine learning and probability and statistics (esp. Bayesian methods)
  • Exceptional problem solving skills and willingness to learn new concepts, methods, and technologies 
  • Proficient in data analysis using R or Python (numpy, scipy, matplotlib, scikit-learn, pandas, etc.) programming languages 
  • Knowledge of HTML/CSS/Javascript, d3.js and web application frameworks (Flask, Django, Play!, etc.) 
  • Knowledge of NoSQL systems, Hadoop/map-reduce, Spark, Hbase, etc. 
  • Experience in database design and SQL 
  • Ability to work in a highly collaborative environment 
  • Outstanding communication skills 


  • M.S. in a quantitative discipline (Computer Science, Statistics, Applied Mathematics, Electrical Engineering, Physics, etc.) is strongly preferred. 

MassMutual is an Equal Employment Opportunity employer Minority/Female/Sexual Orientation/Gender Identity/Individual with Disability/Protected Veteran. We welcome all persons to apply. Note: Veterans are welcome to apply, regardless of their discharge status.

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