Senior Data Engineer (Power BI)

Our requirements

• Strong SQL and data analysis skills.
• Hands-on experience with dbt and modern ELT/data transformation practices.
• Solid understanding of data modeling, including dimensional modeling, fact/dimension structures, and analytics datasets.
• Experience working with a modern cloud data warehouse, preferably Snowflake.
• Strong working experience with Power BI, including data modeling, DAX, dashboard development, and performance considerations.
• Ability to understand unfamiliar datasets and identify relationships, data quality issues, and transformation requirements.
• Experience debugging and supporting existing data pipelines and analytics solutions.
• Comfortable working independently in a fast-paced environment and delivering tasks with limited supervision.
• Strong experience with Python and Airflow.
• Strong experience with AWS cloud services.

Optional

• Experience with SAP BW/4HANA, SAP Datasphere or migrations from SAP to cloud platforms.
• Snowflake Cortex, Streamlit or semantic layer experience.
• CPG, retail or distribution domain; retailer data platforms or syndicated market data (POS, Nielsen-type datasets).
• Experience building an engineering operating model or data engineering maturity roadmap.
• Exposure to Microsoft Fabric or Databricks.
• Experience with international client-facing engagements.

Your responsibilities

• Build, maintain, and enhance data pipelines and transformation workflows using dbt.
• Develop clean, reliable, and reusable data models for analytics and reporting.
• Work with SQL and data warehouse platforms to investigate data, troubleshoot issues, and implement transformations.
• Develop and maintain Power BI dashboards, reports, semantic models, and DAX measures.
• Translate business requirements into appropriate data models and reporting solutions.
• Perform data analysis, validation, reconciliation, and data quality checks.
• Troubleshoot data issues across the pipeline, from source through transformation to reporting.
• Take ownership of assigned tasks and independently drive them through development, testing, and completion.
• Work closely with business, analytics, and engineering teams to deliver production-ready solutions.

About the project

This is how we organize our work

This is how we work on a project

• team-level deployment
• documentation

What we offer

• This is a contract position.

Development opportunities we offer

• development budget
• external training
• intracompany training
• mentoring
• support of IT events
• technical knowledge exchange within the company

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• corporate products and services at discounted prices
• integration events
• coffee / tea
• drinks
• sharing the costs of tickets to the movies, theater
• employee referral program
• opportunity to obtain permits and licenses
• extra leave

DataArt Poland sp. z o.o.