Senior Data Engineer
New
Warsaw, Centrum, Warsaw, Country code: PLFull-TimeSenior
SalaryUp to 170 pln/h net + VAT, B2B
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Job Details
- Languages
- English (B1), Polish (B1)
- Experience
- 5+ years
- Required Skills
- PythonSQLETLMicrosoft AzureSparkCI/CDDevOpsDatabricks
Requirements
- 5+ years of experience in data engineering with a strong background in designing and building ETL/ELT pipelines.
- Expert-level Python and SQL skills, including building optimized, scalable data transformations.
- Advanced hands-on experience with Apache Spark & Databricks, including Delta Lake.
- Strong experience with Azure data services (ADF/Synapse Pipelines, ADLS, Azure SQL/Synapse).
- Practical knowledge of Unity Catalog and governance models.
- Deep understanding of modern data architecture patterns.
- Experience designing and implementing cloud-based, large-scale data platforms.
- Strong familiarity with Git, CI/CD, DevOps practices, and automated pipeline deployment.
- Fluency in English (writing and speaking).
Responsibilities
- Design and build optimized ETL/ELT pipelines for efficient data processing.
- Utilize advanced Python and SQL skills for scalable data transformations.
- Implement and optimize data processing frameworks using Apache Spark and Databricks.
- Work with Azure data services, including ADF/Synapse Pipelines and Azure SQL/Synapse.
- Manage data governance and access control through Unity Catalog.
- Architect modern data models, utilizing concepts such as Medallion and Data Vault.
- Deploy and maintain large-scale cloud-based data platforms.
- Adhere to DevOps practices for CI/CD in automated pipeline deployment.
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