Lead Data Engineer (m/f/d)
Sonova Group · Warsaw, Mazovia, PL
The Lead Data Engineer is responsible for building, maintaining, and continuously improving the central HR data lake that aggregates data from all systems. I...
Job description
The Lead Data Engineer is responsible for building, maintaining, and continuously improving the central HR data lake that aggregates data from all systems. In this role, you will ensure the availability of reliable, analytics-ready datasets for internal tools, AI-driven applications, and cross-functional teams. You will act as a key partner to analysts, IT, and business stakeholders, enabling trusted insights, data-driven decisions, and smooth operation of the enterprise HR data ecosystem. More about the role: - Build and operate a Databricks Lakehouse / Data Lake for enterprise HR data. - Integrate multiple data sources (e.g., SAP SuccessFactors, ServiceNow) to ensure seamless and accurate data flow. - Implement and maintain analytics-ready data models in dbt and convert exploratory datasets into reusable, trusted derived datasets. - Develop, refactor, and optimize data pipelines using AI-assisted coding tools (CLI-first) in Databricks for speed, quality, and maintainability. - Provide curated datasets for internal tools, AI-driven applications, and reporting purposes. - Partner with analysts and business stakeholders to understand data requirements and translate them into robust...