Senior Data & Analytics BA: Data Quality & Insights (Hybrid)

Capco; Kraków; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

Capco Poland is seeking a Senior Business Analyst specializing in Data Analysis to partner with business stakeholders and GTM teams to improve data quality and enable better business decisions. You will analyse existing data landscapes, understand current data schemas, identify duplicate and inconsistent data across multiple sources, and recommend practical improvements to enhance data quality at source.

This is a business-facing role requiring strong analytical thinking, stakeholder engagement,

Qualifications

• 8+ years of proven experience as a Business Analyst focusing on data analysis, data quality, or data governance.
• Strong understanding of data structures, relational databases, and data schemas.
• Experience with SQL, Power BI, Tableau, Excel, or similar tools.
• Ability to analyze data from multiple sources and identify duplicates and improvements.
• Excellent stakeholder management, presentation, and communication skills.

Responsibilities

• Analyse data models, schemas, and data flows across systems.
• Identify duplicate and inconsistent data and determine root causes.
• Perform data analysis to uncover trends, risks, and opportunities; present findings to business stakeholders.
• Recommend improvements to strengthen data quality at source.
• Produce documentation, reports, and roadmaps to support prioritisation and implementation.

Skills

Data analysis

Data quality

Data governance

SQL

Power BI

Tableau

Excel

Stakeholder management

Presentation skills

Communication skills

Tools

SQL

Power BI

Tableau

Excel

Job description

Capco Poland is seeking a Senior Business Analyst specializing in Data Analysis to partner with business stakeholders and GTM teams to improve data quality and enable better business decisions. You will analyse existing data landscapes, understand current data schemas, identify duplicate and inconsistent data across multiple sources, and recommend practical improvements to enhance data quality at source.

This is a business-facing role requiring strong analytical thinking, stakeholder engagement,