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Data Analyst
  • Warsaw
Data Analyst
Warszawa, Warsaw, Masovian Voivodeship, Polska
AvaFin
5. 9. 2025
Informacje o stanowisku

responsibilities :


  • Analyzing large and complex datasets—including detailed loan portfolio data—at both aggregate and granular level.
  • Preparing, structuring, and uploading financial report data from Excel into queryable tables in the datalake.
  • Managing and maintaining the finance data schema within our new datalake environment (DBeaver + Trino).
  • Perform data mining and extraction from the datalake (Trino) and relational databases (PostgreSQL) using the DBeaver client.
  • Integrating and consolidating data sources, including databases, Excel files, CRM systems, and more.
  • Translating complex data into clear, actionable insights for stakeholders; providing business advice and decision material to Senior Management
  • Collaborating with data engineering and IT teams to ensure data integrity and availability.
  • Developing and maintaining dashboards and reports using BI tools
  • Testing, validating, and ensuring the accuracy of processes and financial data within our internal CRM system.
  • Supporting Head of Controlling in all works related to preparation of quaterly forecast and full-year budget, as well as supporting managers with ad-hoc analysis
  • Identifying opportunities to streamline processes and improve data quality and accessibility.
  • Conducting business and financial analysis on an ongoing basis

requirements-expected :


  • Minimum 4-5 years’ experience in data analysis; experience in relevant industry will be a plus
  • Advanced knowledge of analytical and reporting tools: Excel (including Power Query), SQL (we use PostgreSQL and Trino on DBeaver client), and Power BI
  • Python and R will be a plus
  • Proficiency in working with large datasets and implementing automation in reporting and data analysis processes (experience with SAP will be an asset)
  • Strong analytical thinking and problem-solving abilities
  • Strong financial modelling and presentation drafting skills
  • Fluency in English; other languages are a plus

offered :


  • Employment based on a contract of employment or B2B agreement with a competitive salary and performance-based bonuses
  • Progress your career in a young, dynamic and rapidly growing Fintech and as part of Capitec Bank, South Africas largest retail bank with over 24 million active clients.
  • Working flexible hours from both the Warsaw office as well as from home-office
  • Strong growth and learning opportunities within the education budget
  • Collaboration with competent, professional, and yet friendly colleagues and supportive managers
  • Additional benefits (sports card, medical care, holiday financing, presents for holidays, loyalty program – extra days off, etc)

benefits :


  • sharing the costs of sports activities
  • private medical care
  • holiday funds
  • christmas gifts
  • extra leave

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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