Data Engineer: IoT Pipelines on Microsoft Fabric

Telekom; Województwo mazowieckie; On-site; PLN 180,000 - 250,000; Part time

Job summary

Telekom in Warsaw seeks a Data Engineer to build and maintain scalable data pipelines in Microsoft Fabric, including Lakehouse, Pipelines, Notebooks, Delta Lake, and Medallion Architecture for IoT SIM data.

You'll develop robust ingestion and transformation workflows from Oracle, SAP, CSV, APIs, and other sources, ensuring reliable datasets for analytics and operational use with CI/CD practices and strong data quality controls.

Qualifications

• Strong hands-on experience with Microsoft Fabric or comparable Azure data engineering platforms.
• Advanced Python, SQL, and PySpark for large-scale data ingestion and transformation.
• Experience with Medallion Architecture and data modeling for analytical workloads.

Responsibilities

• Build and maintain scalable data pipelines in Microsoft Fabric (Lakehouse, Pipelines, Notebooks).
• Ingest, transform, and validate IoT SIM data across Oracle, SAP, CSV, CDC, APIs, and CMP sources.
• Implement data quality checks, monitoring, and CI/CD practices for reliable datasets.

Skills

Python

SQL

PySpark

ETL pipelines

Microsoft Fabric

Data modeling

Data quality checks

Tools

Delta Lake

Git

CI/CD

Job description

Telekom in Warsaw seeks a Data Engineer to build and maintain scalable data pipelines in Microsoft Fabric, including Lakehouse, Pipelines, Notebooks, Delta Lake, and Medallion Architecture for IoT SIM data.

You'll develop robust ingestion and transformation workflows from Oracle, SAP, CSV, APIs, and other sources, ensuring reliable datasets for analytics and operational use with CI/CD practices and strong data quality controls.