Senior Data Engineer

New
T
TQLO SP. Z O.O.Data Engineering
100% zdalnieContractSenior
Salary26,040 - 29,400 PLN per hour
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Job Details

Languages
Pl B2, en C1
Experience
6 lat
Required Skills
PythonSQLETLCI/CD

Requirements

  • Minimum 6 years of commercial experience in Data Engineering.
  • Strong practical knowledge of Azure Databricks in production environments.
  • Proven experience designing solutions with Azure Data Lake.
  • Deep understanding of Azure Data Factory and pipeline orchestration.
  • Advanced SQL skills, including complex query creation and performance optimization.
  • Advanced Python proficiency for data transformation.
  • Solid experience with ETL/ELT processes and multi-source data integration.
  • Ability to optimize large-scale data processing workflows.
  • Experience troubleshooting data quality, consistency, and flow issues.
  • Independent technical design and decision-making capabilities.
  • English language proficiency at C1 level or higher.
  • Polish language proficiency at B2 level.

Responsibilities

  • Design and develop scalable pipelines and data processing workflows within the Azure environment.
  • Build and maintain data storage layers using Azure Data Lake.
  • Develop data integration and orchestration processes using Azure Data Factory.
  • Implement data transformation processes using Python and SQL.
  • Optimize pipelines, queries, and processing performance for large data volumes.
  • Monitor data quality and troubleshoot flow issues.
  • Participate in technical decision-making regarding data architecture and platform development.
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26,040 - 29,400 PLN per hour
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