We are looking for an experienced Database Developer to work on the development of the database layer of large ODS/DWH systems on the Oracle or MSSQL platform. The role is focused on development in PL/SQL or T-SQL, working with very large data sets (TB of storage, hundreds of thousands of customers) and a metadata-driven approach to development.

• Develop database components of ODS/DWH solutions on the Oracle DB or MSSQL platform
• Program in PL/SQL or T-SQL as the main database development language
• Work with large data sets (1+ TB core layer, 5+ TB total DB, 500k+ customers)
• Participate in metadata-driven development (creation/editing metadata, templates, generators)
• Optimize database objects and support data platform performance
• Collaborate with architects, data engineers and analysts

• At least 3 years of experience in ODS or DWH database development on the platform:
  • Oracle DB or MSSQL
• The main programming language during development was:
  • PL/SQL or T-SQL
• Experience with databases that meet at least one of the following conditions:
  • core layer min. 1 TB
  • total DB size min. 5 TB
  • data for min. 500,000 customers
• At least 2 years of experience with metadata-driven development:
  • metadata creation and editing
  • template creation and editing

Advantage

• Experience with ETL/ELT tools
• Knowledge of SQL query performance optimization
• Experience with versioning and CI/CD

• Great colleagues and fully flexible work policy
• Career coaching and development
• Flexible working hours
• Technical training and workshops
• Technical equipment for work (Mac / Windows)
• Company parties
• Company psychologist for mental well-being
• Multisport card