CareerPlan

Data Analyst – Python, SQL & PySpark (Financial Services)

PolandFull-time2026-11-03 → 2026-11-10
HybridContractor via own company (B2B)

Core

Analyze, transform, and validate large datasets for corporate clients, focusing on data quality, ETL processes, and regulatory/management reporting.

Role type

Data Analyst (Financial Services)

Builds

Data transformations, ETL processes, and reports for regulatory and management purposes

Domain

Financial Services / Corporate Banking

Required skills

SQL, Python (Pandas), PySpark, Git, GitHub, ETL, Data Quality, Data Validation, Analytical Problem Solving

Preferred skills

ESG concepts, Regulatory Reporting (SREP, EBA), Corporate Banking, Credit Risk, Jupyter Notebook

Technologies

SQL, Python, PySpark, Git, GitHub, Pandas, Jupyter Notebook

Responsibilities

Analyze and transform large datasets using SQL, Python, and PySpark; Investigate data quality issues and identify root causes; Develop and validate ETL processes; Collaborate with data engineers and business analysts; Document data mappings and transformation rules; Support data preparation for regulatory and management reporting.

Seniority

Mid-Senior, hands-on IC