Senior Data Engineer
- Company
- Johnson Controls
- Location
- Warsaw, Poland
- Salary
- 19 600–30 600 PLN/mo
- Posted
- 2026-09-26
Skills: Snowflake, SQL, Azure DevOps, CI/CD, dbt
What You Will Do
We are looking for a Data Engineer or Data Analyst with a proven track record of designing, developing, and scaling robust data models that enable impactful Workforce Analytics and insights.
You will turn raw, ingested data into clean, trusted, analytics-ready datasets in Snowflake using Coalesce.io. This role is ideal for someone who has designed data models that solve real business problems in complex, large-scale organizations — balancing structure, flexibility, and scalability.
You'll partner closely with Data Integration Engineers (ingestion) and Data Platform Engineers (access & security) to deliver a scalable, high-quality data ecosystem for HR and business leadership.
How You Will Do It
Data Modeling & Transformation
• Design and maintain modular, reusable transformation pipelines in Coalesce.io • Build analytics-ready Snowflake models (headcount, attrition, recruiting pipelines) • Apply best practices for layered architecture (raw → staging → curated) and scalable model design
Workforce Data Complexity
• Model complex HR datasets: employee lifecycle, org hierarchies, job/position structures, recruiting pipelines • Handle effective-dated data, slowly changing dimensions, and point-in-time reporting
Data Quality & Trust
• Implement data quality checks and validation logic • Ensure accuracy of key workforce metrics; resolve data issues with Integration and Platform teams
Performance & Optimization
• Write efficient, optimized SQL; improve…
Full text and application on the employer's site.