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Wallet icon Coin icon Rate 7 000 € - 9 000 € / month info
Timer icon Form of cooperation Full-time / 80% Remote
Briefcase icon Sector Banking
Location icon Location Bratislava

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

Project duration 12-36 months with possibility of extension
Period of cooperation 01.07.2025 - 30.06.2026
Start date ASAP or by arrangement
Technology
  • MS SQL Server
  • ETL
  • MS SQL
  • SQL
  • TSQL
Languages
  • English flag English - active, B2/C1/C2

Project description

  • participation in ensuring the implementation of innovative calculation models in banking systems over data warehouses
  • cooperation in defining statistical calculation steps in MS SQL databases
  • creating outputs based on requests ( T-SQL programming)
  • active communication with business clients, the development team and other stakeholders within the company
  • close cooperation with DATA SCIENCE and DWH team
  • data quality control and possible adjustments ( performance tuning )
  • participating in performance optimization and entering requirements for program modifications ( analysis, testing, control )
  • possible long-term cooperation in the mode of semi-annual (and/or annual) order renewal
  • collaboration in hybrid remote/onsite mode depending on project needs (Bratislava)

Project requirements

  • at least 7 years of active experience with:
    • database ( T-SQL ) development and analysis
    • MS SQL server ( T-SQL )
    • DWH and/or Business Intelligence
  • experience with:
    • reverse engineering
    • efficient creation of T-SQL over data warehouses
    • Data Marts
    • data analysis, testing and control
    • data and dimensional modeling
    • monitoring SQL tasks
    • design, creation and maintenance of ETL pipelines
    • SSIS
    • working in banking and/or finance
    • repositories and CI/CD tools ( Git, Azure DevOps )
  • knowledge:
    • relational databases ( MySQL )
    • SDLC
    • web services ( REST )
    • JSON and XML formats
  • knowledge of English at an active level (both spoken and written)
  • experience with:
    • customer rating and scoring methods
    • CLR integrations
    • cloud services ( Azure )
    • performance tuning
    • one of the agile software development methods ( SCRUM , LEAN and/or KANBAN)
    • using project-tracking tools ( JIRA , Confluence)
    • scripting and/or programming in Python or C#
  • excellent analytical and programming skills
  • excellent communication skills
  • attention to detail
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