Data Science Intern

As a Data Science Intern in Warsaw, you will support the client-facing Data Science Lab team in the European region for 11 weeks during summer. You will assist in developing and delivering analytics-driven strategies and solutions for Visa’s external clients. This internship offers hands-on experience in applying data science techniques to real-world business challenges.

Your responsibilities will include:

• Supporting the design and implementation of data-driven solutions for Visa clients.
• Assisting in data preparation, analysis, and visualization to uncover insights.
• Learning and applying predictive modeling and machine learning techniques under guidance.
• Collaborating with VCA consultants and internal teams to understand business requirements.
• Participating in meetings and discussions to translate client needs into actionable analytics.
• Documenting methodologies and maintaining project records.

This role provides exposure to end-to-end project delivery, from gathering requirements to presenting insights that enable data-driven decisions.

Principal Responsibilities

• Assist in promoting data science solutions to solve business challenges.
• Support development of predictive models and machine learning applications.
• Analyze VisaNet data to identify trends and opportunities.
• Create visualizations and dashboards to communicate insights effectively.
• Collaborate with internal and external stakeholders on project requirements.
• Contribute to automation and process improvement initiatives.