Senior Data Engineer (Poland)

Role Summary We are seeking a Senior Data Engineer to lead the retirement of Talend Open Studio and redesign our data integration architecture using modern ELT principles. This role will evaluate, select, and implement a scalable replacement platform, with strong preference for Snowflake-native solutions (Openflow and dbt), while remaining open to third-party tools such as Fivetran or Matillion. The ideal candidate has hands-on experience modernizing legacy ETL environments, implementing Git-integrated data workflows, and embedding governance, lineage, and data quality controls into enterprise data platforms. Key Responsibilities

• Lead the sunset of Talend Open Studio and migrate ETL pipelines to a modern ELT framework.
• Design and implement scalable ELT pipelines in Snowflake.
• Leverage Snowflake Openflow (Apache NiFi-based) and dbt where appropriate.
• Integrate pipelines with Git-based version control and CI/CD practices.
• Embed transparent data lineage, data quality monitoring, and semantic modeling.
• Optimize Snowflake performance, scalability, and cost efficiency.
• Partner with BI stakeholders to simplify downstream reporting and analytics.

Required Qualifications

• 5+ years of data engineering experience.
• Strong Snowflake expertise (modeling, performance optimization, security).
• Hands-on experience with dbt.
• Experience with Apache NiFi or similar orchestration tools.
• Experience modernizing legacy ETL platforms.
• Strong SQL and dimensional data modeling skills.
• Experience integrating data workflows with Git.