✦ Luna Orbit — Data & Analytics

Senior Associate, Data Scientist - US Card (Marketing)

at Discover Financial Services

📍 2 Locations Unknown 💰 $135K – $154K USD / year Posted March 25, 2026
Salary $135K – $154K USD / year
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Data & Analytics

This role involves developing machine learning models and analyzing large datasets to support data-driven decisions in the financial services industry.

  • Partner with teams to deliver data science solutions
  • Build and evaluate machine learning models
  • Analyze large datasets including text and numeric data
  • Collaborate across functions to translate data insights into business value
  • Stay current with emerging data science technologies

Utilizes Python, AWS, H2O, Spark, and statistical techniques to build and validate models, analyze textual and numeric data, and deploy scalable data science solutions.

The ideal candidate is a mid-level data scientist with experience in Python, AWS, and machine learning techniques. They should be skilled in statistical modeling, big data analysis, and text analytics, with a collaborative mindset and strong communication skills.

PythonAWS (Amazon Web Services)Machine LearningData ScienceStatistical Modeling
CondaH2OSparkText AnalyticsDeep LearningClusteringClassificationTime SeriesSentiment Analysis
AWS (Amazon Web Services)H2OSparkPythonConda
PythonAWSAmazon Web ServicesH2OSparkMachine LearningStatistical ModelingText AnalyticsData ScienceData Analysis
PythonCondaAWS (Amazon Web Services)H2OSparkMachine LearningStatistical ModelingText AnalyticsData ScienceData AnalysisBig Data
CollaborationCommunicationProblem-solvingCreativityInnovationInterpersonal Skills
Industry Financial Services / Fintech
Job Function Data science and analytics in a financial services environment
Role Subtype Data Scientist
Tech Domains Python, Amazon Web Services, H2O, Spark, Machine Learning
Data ScientistPythonAWSAmazon Web ServicesH2OSparkMachine LearningStatistical ModelingText AnalyticsBig DataData ScienceData AnalysisClusteringClassificationTime SeriesSentiment Analysis

Lack of experience with Python and AWS, No background in data science or machine learning, No experience with big data tools like Spark or H2O

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