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Wallet icon Coin icon Rate 4 800 € - 5 800 € / month info
Timer icon Form of cooperation Full-time / Part-time
Briefcase icon Sector Insurance
Location icon Location 100% Remote

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

Project duration 4 months with the possibility of extension
Period of cooperation 19.01.2026 - 31.05.2026
Start date 19.01.2026 - 06.02.2026
Technology
  • ETL
  • PostgreSQL
  • SQL
  • GIT
  • Python
Languages
  • English flag English - conversational, B1
  • Slovak or Czech flag Slovak or Czech - native

Project description

  • Design, development, and maintenance of Python scripts designed for data imports that:
    • Process input files exported from ERP systems
    • Check the correctness of the format and content of the data (file structure, headers, data types, mandatory fields)
    • Convert input data into an internal data model
    • Store processed data in a PostgreSQL database while preserving existing relationships and database constraints
  • Design and implementation of validation mechanisms and error messages that clearly explain the reason for the failed import
  • Implementation of clear logging of the import progress and errors into text log files, understandable even for technically less experienced users
  • Collaboration within a smaller (5-member) international team on:
    • Understanding the internal data model
    • Mapping data from ERP systems to the target structure
  • Working with technical documentation and specifications of individual imports
     
  • Collaboration possible in 100% REMOTE mode with possible ad-hoc ON-SITE [Banská Bystrica]; preferably full-time, or at least 60% part-time
  • The final remuneration depends on the candidate's experience and the course of the selection process

Project requirements

  • Min.  3 years demonstrable project experience in the field of Python development
  • Advanced knowledge:
    • SQL and PostgreSQL
      • Ability to work with an existing data model
      • Implementation of data imports with an emphasis on data integrity
    • MS Windows environment
  • Advanced experience with:
    • Working with files
    • Parsing data formats (CSV, XLSX, JSON, XML)
    • Handling errors and exceptions
    • ETL or data integrations between systems
    • Logging to text files (e.g. Python logging)
  • Basic knowledge of GIT
  • Conversational knowledge of English at a communicative level (min. B1)
     
  • A great advantage: 
    • Knowledge of German 
       
  • Independence and willingness to learn
  • Ability to effectively solve problems
  • Strong interpersonal and communication skills 
  • Team player
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