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Database Developer

Hybrid
Full-time
Contractor
by agreement
Developer

Overview

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.

Mission

  • 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

Skills

  • 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

Benefits

  • 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
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