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September 22, 2026
Lead Data Analyst
Senior • On-site
Kraków, Poland
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Quick Facts
- Flexible B2B contract collaboration model
- Large-scale data and analytics work in financial services/payments
- Hands-on lead data analysis plus coordination of analytical workstreams
Description
Lead complex data analysis and transformation activities across large-scale datasets in the financial services sector. Translate business requirements into effective data and analytical solutions, and perform hands-on analysis using Python, SQL, and PySpark. Coordinate analytical workstreams, support other analysts, and communicate insights with business, technology, and data stakeholders.
Responsibilities
- Coordinate complex data analysis and transformation across large-scale datasets
- Translate business requirements into data and analytical solutions
- Perform hands-on data analysis using Python, SQL, and PySpark
- Support the development and improvement of data transformation pipelines
- Coordinate analytical workstreams and provide subject-matter support and knowledge sharing
- Collaborate with business, technology, and data stakeholders
- Identify data issues, trends, and opportunities and communicate findings clearly
Requirements
- Strong hands-on experience with Python (upper-intermediate or above)
- Strong hands-on experience with SQL
- Strong hands-on experience with PySpark
- Experience working with large-scale datasets and data transformation pipelines
- Strong analytical and problem-solving skills
- Ability to translate business requirements into data solutions
- Experience coordinating analytical workstreams and sharing expertise
- Strong stakeholder management and communication skills
- Banking or financial services experience (highly desirable)
Benefits
- Opportunity to work on innovative AI and automation initiatives for leading financial institutions
- Exposure to sophisticated payment environments, modern security technologies, and transformation initiatives
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