Data Analyst / BI Analyst (Power BI + excel)

Polskie Pracownie Optyczne is an innovative and dynamically growing network of optical salons with nationwide reach in Poland. The company currently operates 66 salons across the country and continues to expand monthly. It manages a retail sales network and is strengthening its structures by implementing new solutions to improve business operations. A strategic project currently underway is central reporting, for which the company is seeking support to implement its assumptions.

• Minimum 3 years of experience in a similar role
• Very good knowledge of Power BI
• Very good knowledge of MS Excel
• Ability to work with large datasets
• Knowledge of SQL
• Experience working with data warehouses
• Knowledge of DAX and Power Query
• Analytical thinking and ability to draw conclusions from data
• Independence and good work organization
• Communication skills and ability to collaborate with business teams
• Knowledge of financial, controlling, and business KPI concepts

Nice to have:

• Experience in automating reporting
• Knowledge of ETL/ELT processes
• Basic knowledge of Python or other analytical tools
• Experience working with ERP, CRM, or financial systems

• Creating and developing reports and dashboards in Power BI
• Preparing analyses and summaries in Excel
• Working with data from data warehouses and various source systems
• Analyzing data quality and consistency
• Collaborating with business teams to define KPIs and reporting requirements
• Automating reporting and streamlining analytical processes
• Building data models and preparing data for analysis
• Maintaining existing reports and developing new reporting areas

By applying, candidates consent to the processing of their personal data by POLSKIE PRACOWNIE OPTYCZNE sp. z o.o. for recruitment purposes. Data processing is based on legal grounds including consent and legitimate interest. Providing personal data is voluntary but necessary for recruitment. Candidates have rights to access, correct, delete, restrict processing, and object to data processing. Data may be shared with service providers related to recruitment and IT. Data will be stored for up to one year after the job posting ends unless further consent is given.