Sr Data Scientist

Job ID:
Job date: 2017-07-25
End Date:

Company : Express Scripts 

Country :

Role : Research Scientist 


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Job Description:
Be a part of the most exciting company in healthcare that is making medicine smarter and more affordable using data and decision science. This position is responsible for developing solutions to increase revenue and margin by utilizing Predictive Modeling, Segmentation and Machine learning methods.

In addition, this position will be providing thought leadership in advanced analytic projects and solutions. The candidate should think strategically about the data and be willing to work in a dynamic and fast-paced environment without compromising the quality of work. The candidate will need to champion and drive projects from inception to delivery by working with senior leaders and business partners (IT, Clinical, Operations, etc).

ESSENTIAL FUNCTIONS

  • Lead the development of new Predictive models working with internal stakeholders from gathering requirements to delivery.
  • Perform data mining by applying machine learning and supervised learning algorithms.
  • Support advanced analytical and data mining efforts which could include but not limited to clustering, segmentation, logistic and multivariate regression, decision/CART trees, neural networks, time-series analysis, sentiment analysis, topic modeling, and Bayesian analysis
  • Visualize, interpret, report, and communicate data findings creatively in a various formats and audiences using Tableau, ggplot.
  • Think creatively and work well both as part of a team and as an individual contributor.
QUALIFICATIONS
  • Degree in Statistics, Applied Mathematics, Computer Science, Econometrics, Finance, Engineering, Operations Research, Bioinformatics, Information Systems, or related quantitative disciplines, with a minimum of five years of relevant experience (Bachelor’s required, Master’s or PhD’s preferred)
  • Expert in analytical tools like R, SAS, SQL.
  • Have hands-on experience developing predictive models using analytical methods such as regression, decision trees, support vector machines, Random Forests, Neural Networks.
  • Have hands-on experience using relational database management systems (Oracle, Teradata, SQL Server, DB2 etc.)
  • Expertise in visualization tools like Tableau, ggplot is a plus.
  • Expertise in Python, Linux is a plus.
  • Exceptional ability to communicate and present findings clearly to both technical and non-technical audiences
  • Excellent interpersonal and collaboration skills


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Additional Info:
ABOUT THE DEPARTMENT

The Clinical Research & New Solutions department, which is housed in our state-of-the-art lab, is responsible for developing and managing programs and services that allow our 83 million members to make better drug, pharmacy and health choices. Rooted in health decision science, this department includes Knowledgeable Solutions, Customer Solutions, Consumer Solutions, Research & New Solutions and Clinical Services.

ABOUT EXPRESS SCRIPTS

Advance your career with the company that makes it easier for people to choose better health.

Express Scripts is a leading healthcare company serving tens of millions of consumers. We are looking for individuals who are passionate, creative and committed to creating systems and service solutions that promote better health outcomes. Join the company that Fortune magazine ranked as one of the "Most Admired Companies" in the pharmacy category. Then, use your intelligence, creativity, integrity and hard work to help us enhance our products and services. We offer a highly competitive base salary and a comprehensive benefits program, including medical, prescription drug, dental, vision, 401(k) with company match, life insurance, paid time off, tuition assistance and an employee stock purchase plan.

Express Scripts is committed to hiring and retaining a diverse workforce. We are an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class. Applicants must be able to pass a drug test and background investigation. Express Scripts is a VEVRAA Federal Contractor.

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