Junior Microsoft Fabric Data Engineer for HR Analytics

ISS Tech Team; Warszawa; On-site; PLN 90,000 - 120,000; Full time

Job summary

ISS is seeking a Junior Microsoft Fabric Data Engineer in Warsaw to support the People Data Hub by building and running data pipelines, transformations, and data quality controls.

You will work with the People Data Analytics, Cloud Engineering, and DevOps teams to deliver scalable HR data solutions, gain hands-on experience with modern data platform technologies, and help improve data consistency and automation across the organization.

Qualifications

• Experience with SQL querying, data validation, and basic data modeling.
• Foundational Python and/or PySpark programming skills.
• Understanding ETL/ELT and data integration from CSV/Excel and APIs.
• Awareness of data governance, security, and quality practices.
• Willingness to develop deeper Fabric and cloud data platform expertise.

Responsibilities

• Build and maintain data pipelines in Microsoft Fabric for HR data.
• Develop data transformations following Bronze-Silver-Gold patterns.
• Monitor data quality and validate incoming datasets.
• Support secure operations by following governance, security, and docs standards.
• Collaborate with engineers, architects, and stakeholders to scale the People Data Hub.

Skills

SQL

Python

PySpark

Data modeling

ETL/ELT

Data quality

Git

Azure Data Services

Microsoft Fabric

Data governance

Tools

Microsoft Fabric

Lakehouse

OneLake

Power BI

Git

Azure

Job description

ISS is seeking a Junior Microsoft Fabric Data Engineer in Warsaw to support the People Data Hub by building and running data pipelines, transformations, and data quality controls.

You will work with the People Data Analytics, Cloud Engineering, and DevOps teams to deliver scalable HR data solutions, gain hands-on experience with modern data platform technologies, and help improve data consistency and automation across the organization.