Data Analyst / BI Analyst

DCG

Warsaw, MA, Poland • 5h ago • On-site

Senior

On-site

90 - 110 PLN/yr

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Quick Facts

  • Role: Data Analyst / BI Analyst

Description

Transform raw data from Excel and other sources into structured data models and SQL databases, then build and maintain executive KPI dashboards and reports in Power BI. Perform data analysis, aggregation, transformation, and validation, ensuring accuracy, consistency, and quality across reporting solutions. Translate business requirements into actionable insights for senior stakeholders and support ad-hoc analytical needs for program activities.

Responsibilities

  • Transform raw data into structured data models and SQL databases

  • Design, develop, and maintain KPI dashboards and reports using Power BI

  • Analyze, aggregate, transform, and validate data

  • Ensure data accuracy, consistency, and quality across reporting

  • Convert business requirements into BI insights and solutions

  • Deliver sensitive management reporting to senior stakeholders

  • Collaborate with DORA PMO, Programme Manager, and Programme Sponsor on data activities

  • Prepare and maintain documentation for data models and analytical processes

  • Support ad-hoc reporting and analysis based on program needs

  • Identify and communicate delivery risks, obstacles, and dependencies

Requirements

  • Minimum 4 years of experience in Data Analysis and Business Intelligence

  • Hands-on experience creating and managing structured databases and BI dashboards

  • Strong SQL skills, including data aggregation and basic data modelling

  • Advanced Excel skills for data analysis and manipulation

  • Understanding of relational databases and ETL frameworks

  • Practical experience with Power BI, including data modelling and dashboard development

  • Knowledge of data visualization best practices and translating business requirements into actionable insights

  • Strong attention to detail, data accuracy, and quality

  • Ability to work independently and clearly communicate delivery obstacles

  • Excellent English communication skills (written and verbal)

Benefits

  • Private medical care

  • Co-financing for the sports card

  • Dedicated consultant support

  • Employee referral program

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