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October 11, 2026

SQL Developer

Junior • On-site

Warsaw, Poland

Quick Facts

  • Role: SQL Developer

Description

You will develop and implement database changes for a payments application, develop and maintain reporting systems, and optimize database queries. The job also includes documenting your work and collaborating with other teams. You’ll work with SQL Server technologies such as T-SQL, Reporting Services, and SSIS/DTS packages.

Requirements

  • Minimum 2 years of experience in a similar position
  • Proficiency in MS T-SQL
  • Knowledge of Reporting Services
  • Knowledge of SSIS and DTS packages
  • English and Polish communication skills (at least B2)
  • Teamwork skills
  • Data analysis skills
  • Experience with large-volume data and query optimization
  • Knowledge of agile methodologies

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