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Wallet icon Coin icon Rate 5 000 € - 6 400 € / month info
Timer icon Form of cooperation Full-time
Briefcase icon Sector Energy
Location icon Location 100% Remote

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 12-36 months with the possibility of extension
Period of cooperation 01.04.2026 - 31.03.2027
Start date 01.04.2026 or by agreement
Technology
  • MS SQL
  • Oracle
  • PL/SQL
  • TSQL
Languages
  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - active, B2/C1/C2

Project description

  • development and enhancement of database solutions in the area of ODS and DWH
  • design, implementation, and optimization of database structures on a DB platform
  • development of database logic using PL/SQL and/or T-SQL as the primary programming language
  • working on extensive data platforms with large data volumes
  • processing and transformation of data for a database with millions of customers
  • participation in metadata driven development – creation and editing of metadata and templates
  • collaboration in data model design and database performance optimization
  • participation in requirement analysis and their transformation into a database solution
  • collaboration in the creation, analysis, and optimization of complex SQL queries
  • design of efficient database schemas
  • procedural programming for writing stored procedures, functions, and triggers
     
  • possibility of long-term cooperation (mainly SK/CZ) in agile teams
  • collaboration possible in REMOTE mode

Project requirements

  • min. 3 years active experience in database development of ODS and/or DWH solutions
  • experience with:
    • development on the Oracle DB or MS SQL Server platform
    • programming in PL/SQL or T-SQL
    • creation of the ODS layer (Operational Data Store) and processing of large amounts of data
    • metadata driven development (creation/editing of metadata, creation/editing of templates)
    • design of efficient database schemas
    • creation, analysis, and optimization of complex SQL queries
       
  • advanced knowledge:
    • PL/SQL or T-SQL
    • optimization of database performance and working with large volumes of data
    • procedural programming for writing stored procedures, functions, and triggers
       
  • active knowledge of Slovak and/or Czech and English languages (written and spoken)
     
  • analytical thinking
  • ability to work independently
  • communication skills
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