Senior Data Scientist
@ NielsenIQ

Chicago, Illinois, United States
On Site
Full-time
Posted 4 days ago

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Job Details

About the Role: Senior Data Scientist

NIQ, the world’s leading consumer intelligence company, is re-inventing how people shop both online and in-store. Join an international team in a flexible working environment supporting North American Consumer Product development.

Responsibilities

  • Evaluate and enhance current methodologies including data cleaning and preparation.
  • Develop prototypes for new market solutions and methodologies.
  • Design end-to-end validation and projection performance indicators.
  • Summarize and present findings to stakeholders.
  • Support production deployment of enhancements/new solutions.
  • Document findings, methodologies, and best practices.

Qualifications

  • Bachelor’s or Master’s in Mathematics, Statistics, Socio-economics, Data Science, or related field.
  • Minimum 3 years experience with data analysis and consumer behavioral data.
  • Strong skills in data cleaning, outlier validation, data aggregation, and visualization.
  • At least 3 years of Python experience; familiarity with cloud computing (Azure, Databricks) and SQL.
  • Experience with version control systems and a strong willingness to learn new technologies.
  • Excellent communication and collaboration skills.

Compensation & Benefits

This role offers a market-competitive salary with anticipated base compensation between $73,500 and $85,000, in addition to potential sales-based or performance-based incentives. Comprehensive US benefits include healthcare, retirement plans, and more, plus NIQ-specific benefits like flexible working environment, volunteer time off, and LinkedIn Learning access.

About NIQ

NIQ delivers the most complete understanding of consumer buying behavior. In 2023, NIQ merged with GfK, combining industry leadership with unparalleled global reach. NIQ is committed to diversity, equity, and inclusion, and welcomes candidates who share this mission.

Key skills/competency

  • Data Analysis
  • Python
  • Cloud Computing
  • SQL
  • Data Cleaning
  • Visualization
  • Prototype Development
  • Methodology
  • Stakeholder Presentation
  • Documentation

How to Get Hired at NielsenIQ

🎯 Tips for Getting Hired

  • Research NIQ's culture: Understand their mission and diversity values.
  • Customize your resume: Highlight Python, SQL, and cloud skills.
  • Emphasize data expertise: Show experience in data cleaning and analysis.
  • Prepare for technical queries: Review prototypes and performance metrics.

📝 Interview Preparation Advice

Technical Preparation

Review Python libraries for data analysis.
Practice SQL query optimizations.
Familiarize with Azure and Databricks.
Refresh data cleaning and validation techniques.

Behavioral Questions

Describe past teamwork challenges you overcame.
Explain how you manage project deadlines.
Discuss adapting to evolving methodologies fast.
Share experiences communicating complex data findings.

Frequently Asked Questions