Principal Data Scientist - AI Foundations, Specialist Models

Discover Financial
New York, San Jose
Workplace: OnsiteFull timeUSD 161,800 - 184,600 annuallyFunction: Data Science & Machine LearningExperience: 3-5 yearsSkills: ["Innovation","Creativity","Interpersonal communication","Translating complexity","Statistical thinking"]

Use cutting-edge ML techniques to build and ship machine learning solutions for data lifecycle at scale. Partner with data scientists, software engineers, and product managers to deliver personalized experiences and translate complex analytics into measurable business goals. Develop models across the full pipeline—design, training, evaluation, validation, and implementation—using technologies like Python, AWS, Spark, and H2O to unlock insights from large volumes of structured and unstructured data.

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Discover Financial
Discover Financial
12 hours ago

Principal Data Scientist - AI Foundations, Specialist Models

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Use cutting-edge ML techniques to build and ship machine learning solutions for data lifecycle at scale. Partner with data scientists, software engineers, and product managers to deliver personalized experiences and translate complex analytics into measurable business goals. Develop models across the full pipeline—design, training, evaluation, validation, and implementation—using technologies like Python, AWS, Spark, and H2O to unlock insights from large volumes of structured and unstructured data.
Location: New York, San Jose
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Sr. Manager level

Key Responsibilities

  • •Partner with cross-functional teams to deliver product experiences customers love.
  • •Leverage a broad stack of technologies to extract insights from large volumes of numeric and textual data.
  • •Build machine learning models across design, training, evaluation, validation, and implementation.
  • •Translate technical work into tangible business goals.
  • •Experiment and innovate using emerging ML technologies to create next-generation experiences.

Pay and Benefits

Salary: USD 161,800 - 184,600 annually

Key Requirements

  • •Bachelor’s degree in a quantitative field plus 5 years of data analytics experience, or a Master’s degree (or MBA with quantitative concentration) plus 3 years, or a PhD in a quantitative field.
  • •3+ years’ experience with Python, Scala, or R.
  • •3+ years’ experience with machine learning.
  • •3+ years’ experience with SQL.
  • •Hands-on experience developing data science solutions using open-source tools and cloud computing platforms.
Experience:3-5 yearsFintechData analyticsMachine learningBig dataOpen sourceCloud computing
Education:
Skills:InnovationCreativityInterpersonal communicationTranslating complexityStatistical thinking
Tech Stack:PythonCondaAWSH2OSparkScalaRSQLOpen-sourceMachine learningDeep learningClusteringClassificationSentiment analysisTime seriesROC curveConfusion matrix

Eligibility

Work Authorization:Sponsorship available.

Company Brief

Discover Financial
Provides consumer banking products, credit cards, personal loans, and payment services through the Discover brand. It operates a major U.S. financial network and serves individuals and merchants with lending and digital payment solutions.
Industry: Retail Banking
Company Size: Enterprise (1,001+ employees)
Revenue: USD 10M to 25M
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Riverwoods, United States
Founded: 1985
WebsiteLinkedIn