Cloud Data Engineer - Azure, Data Lake & Pipelines Pro

Sii Poland; Gliwice; On-site; PLN 90,000 - 130,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Job summary

Sii Poland is seeking a data engineer to join our Data & Analytics Competency Center. You will design and build scalable data platforms, develop ETL/ELT pipelines, and collaborate with analytics teams to deliver insights.

You should have 4+ years of experience with SQL, Python, Spark/PySpark, and Azure-based data processing (Databricks, Data Factory, Synapse). Fluent English and Polish are required, and you must be located in Poland.

Qualifications

• 4+ years of experience in processing and integrating large data volumes.
• Strong knowledge of SQL and Python.
• Experience with Spark / PySpark.
• Experience designing Data Lake and Data Warehouse solutions.
• Experience building ETL/ELT pipelines and data orchestration.
• Commercial Azure cloud data projects (Databricks, Data Factory, Synapse, Fabric).
• Fluent English and Polish language skills.
• Based in Poland.

Responsibilities

• Design and build scalable data processing platforms in Data Lake / Data Platform architectures.
• Create and maintain ETL/ELT pipelines to integrate data from sources and process it in Azure Databricks.
• Data modeling and preparing data structures tailored to analytical and business needs.
• Implement data processing solutions (batch and near real-time).
• Monitor, optimize, and develop existing pipelines and workflows.
• Collaborate with data analysts, BI teams, and Data Science teams to prepare and provide data.
• Gather business requirements and propose optimal technological solutions.
• Create and maintain technical documentation for developed solutions.
• Support and mentor less experienced team members, sharing knowledge and best practices.

Skills

SQL

Python

Apache Spark / PySpark

ETL/ELT pipelines

Azure Databricks

Azure Data Factory / Synapse / Fabric

Data Lake / Data Warehouse

Data orchestration

Distributed data processing concepts

Job description

Sii Poland is seeking a data engineer to join our Data & Analytics Competency Center. You will design and build scalable data platforms, develop ETL/ELT pipelines, and collaborate with analytics teams to deliver insights.

You should have 4+ years of experience with SQL, Python, Spark/PySpark, and Azure-based data processing (Databricks, Data Factory, Synapse). Fluent English and Polish are required, and you must be located in Poland.