Data & Insights Consultant
Tink
Warsaw, Poland
Posted on Mar 29, 2026
About Us
Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.
Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.
Job Description
The Data & Insights function plays a strategic and technical role in transforming data into actionable business insights. Key responsibilities include:
Qualifications
Basic Qualifications: 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Preferred Qualifications: 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Expertise in SQL for large-scale data manipulation and analysis. Proficiency in Python, focused on data analysis and model development. Advanced experience with Databricks, including notebooks. Experience with Git for code versioning and team collaboration. Expertise in BI and data modeling, with the ability to structure data for visualizations and strategic analyses. Experience working in environments with high data volume and performance requirements. Experience with modern data architecture (Data Lakehouse, medallion architecture). Experience in statistical modeling, including linear regression, logistic regression, clustering, and related methods. Proficiency in Prompt Engineering techniques.
Visa is an EEO Employer
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.
Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.
Job Description
The Data & Insights function plays a strategic and technical role in transforming data into actionable business insights. Key responsibilities include:
- Development of business indicators to support decision-making processes.
- Design and implementation of machine learning models to aid decision-making, as well as to create opportunities and new products integrated with our AI platform.
- Supporting the AI and ML teams in building the MLOps platform by testing solutions and contributing requirements.
- Leading technical initiatives within analytics projects, acting as a technical reference point to resolve challenges and support the team throughout the project lifecycle.
- Actively engaging in discussions on the evolution of the data domain, proposing new methodologies, tools, and innovative projects to address the challenges faced by internal stakeholders.
- Carry out ad hoc studies using our data to support business teams
Qualifications
Basic Qualifications: 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Preferred Qualifications: 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Expertise in SQL for large-scale data manipulation and analysis. Proficiency in Python, focused on data analysis and model development. Advanced experience with Databricks, including notebooks. Experience with Git for code versioning and team collaboration. Expertise in BI and data modeling, with the ability to structure data for visualizations and strategic analyses. Experience working in environments with high data volume and performance requirements. Experience with modern data architecture (Data Lakehouse, medallion architecture). Experience in statistical modeling, including linear regression, logistic regression, clustering, and related methods. Proficiency in Prompt Engineering techniques.
Visa is an EEO Employer
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.