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Publicis Groupe

Runs advertising and digital transformation services

Data Scientist

Data ScienceConfirmed live in the last 24 hours
Full-timeChicago, IL, USA$110.6k - $158.9k /yrIn-person

About the Job

Requirements

  • A bachelor's or master's degree in a quantitative field, such as Statistics, Computer Science, Engineering, Mathematics, or Economics, or equivalent experience.
  • One to two years of applied experience in data science, analytics, or a related field.
  • Proficiency in Python, including Pandas, NumPy, SciPy, Scikit-learn, and Matplotlib or Plotly, and SQL; exposure to PySpark and distributed data processing is a plus.
  • Basic understanding of statistical modeling and machine learning techniques, including regression, classification, clustering, and forecasting.
  • Strong attention to detail and ability to perform data quality assurance.
  • Ability to work collaboratively with technical and non-technical team members.

Responsibilities

  • Design and develop analytics applications and solutions using Python, SQL, and PySpark in Databricks.
  • Build, refine, and prototype approaches to campaign-specific audience development with Strategists and Consumer Insights teams.
  • Perform quality assurance checks to validate audience definitions, confirm audience sizes, and ensure delivery readiness.
  • Push approved audiences from Databricks into downstream environments so non-technical teams can activate audiences.
  • Collaborate with media, marketing, and strategy teams to rethink growth opportunities and translate them into scalable, data-driven solutions.
  • Explore and apply statistical and machine learning methods, including regression, classification, clustering, and forecasting, under the guidance of senior data scientists.
  • Identify opportunities to automate processes and improve workflows across analytics and audience development.
  • Document audience logic, data sources, and methodologies to ensure clarity, repeatability, and scalability.
  • Pilot and test emerging techniques, and share learnings and recommendations with the broader analytics team.
  • Support integration of data science outputs into dashboards, pipelines, and reporting platforms.
  • Communicate findings and insights clearly to technical and non-technical partners.

Desired Qualifications

  • Familiarity with Databricks or other cloud-based analytics platforms.
  • Interest in media, advertising, or marketing analytics.
  • Familiarity with data visualization tools such as Tableau or Power BI.

About the Company

Publicis Groupe

Runs advertising and digital transformation services

Publicis Groupe runs advertising, media buying and digital transformation services for companies that want to reach consumers, coordinate campaigns and improve their business systems. Its agency network includes creative and media specialists, while Publicis Sapient builds and modernizes the technology behind clients' operations. Epsilon adds customer data and marketing technology that connect brands with audiences and measure campaign results. Clients pay for consulting, campaign creation and execution, with production and media costs billed through alongside the group's service work. Founded in 1926, Publicis Groupe is headquartered in Paris, France.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1926

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