ETL Developer

Czestochowa, Silesian Voivodeship, Poland • Posted June 04, 2026

Job Type: Full-time

Location: Czestochowa, Silesian Voivodeship

Posted: June 04, 2026

Category: Computer Occupations

Application Deadline: July 14, 2026

Role Description

 We are looking for an ETL Developer/Data Engineer to work on various data products dedicated to the pharmaceutical industry. The solutions you will be developing enable services and applications to provide insight for commercial customer service relevant data as well as proactive maintenance and repair to the client.
 Apply to Sii and join our
 Data & Analytics Competency Center!
 Your role Develop and implement scalable, high-performance data architectures
 Design data models, schema and structures that support business needs
 Ensure solutions are designed for optimal performance, scalability, and reliability
 Write, debug, and optimize complex SQL queries and stored procedures
 Develop ETL (Extract, Transform, Load) processes using tools and technologies compatible with Snowflake
 Implement and manage data integration solutions
 Analyze performance issues and implement solutions to enhance data processing ...
                

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