About the project

• Join an experienced Big Data team delivering scalable, cloud-native solutions for enterprise-level data migration and orchestration in the Google Cloud ecosystem. We are working on high-performance pipelines, metadata governance, and data product supervision — all powered by modern cloud technologies.

Your responsibilities

• Creating dynamic Airflow DAGs using a custom DAG Factory and deploying them via Cloud Composer
• Developing scalable Cloud Dataflow apps for migrating data from Oracle on-prem and HDFS to BigQuery and GCS
• Setting up Cloud Dataproc applications to orchestrate ingestion pipelines from various sources into BigQuery
• Supervising the lifecycle and governance of data assets and data products using tools like BigQuery, Dataplex, and BigLake
• Supporting daily operations: optimization, monitoring, incident response (cloud and on-prem)
• Teaching data teams how to use and govern data products within GCP efficiently

Our requirements

• Minimum 5 years of hands-on experience in Big Data engineering projects
• Solid experience with Google Cloud Platform (GCP), especially BigQuery, Dataflow, Dataproc, GCS, and Cloud Composer
• Strong knowledge of ETL/ELT processes and distributed data processing (e.g., Apache Spark)
• Proficiency in Python and SQL for data transformations and orchestration logic
• Familiarity with Terraform and CI/CD best practices for cloud infrastructure and deployment
• Hands-on experience with Airflow (DAG design, scheduling, monitoring)

Technologies we use

This is how we work on a project

• Continuous Deployment

• Continuous Integration

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

• We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022

• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

• Comfortable workplace – class A offices or remote work

• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

• Investment in your growth – meetups, webinars, training platform and technology blog – you choose

• Fantastic atmosphere created by all Sii Power People