Senior Data Engineer - GCP (k/m/*)

We are hiring a Senior Data Engineer for CMC, an international consulting firm helping organizations across the private and public sectors improve their impact through data, technology, and process transformation.

• Strong experience with Google Cloud Platform (GCP), including BigQuery, Dataflow, Pub/Sub, DataPlex, DBT
• Solid experience with Oracle SQL and PL/SQL (large datasets, performance tuning, complex stored procedures)
• Strong programming skills in Python, Java, or Scala
• Experience building ETL/ELT pipelines and data warehouse solutions
• Hands-on experience with streaming/data integration systems
• Experience with CI/CD pipelines and Infrastructure as Code (preferably Terraform)
• Understanding of Agile methodologies (Scrum/Kanban)

Nice to have:

• GCP certification (e.g. Professional Data Engineer)
• Experience with AWS
• Exposure to financial markets, trading systems, or risk/data reporting environments
• Experience with Apache Airflow or similar orchestration tools
• Knowledge of data security and compliance frameworks
• Leadership or mentoring experience

• Design, build, and maintain scalable data pipelines in Google Cloud Platform
• Develop integrations between cloud-based services and on-premise Oracle systems
• Work with trading, risk, and analytics teams to deliver real-time and batch data solutions
• Optimize performance of data platforms supporting low-latency trading use cases
• Automate data workflows using CI/CD and Infrastructure as Code (Terraform)
• Ensure data governance, lineage, and compliance with regulations (e.g. MiFID II, FCA)
• Collaborate in Agile/Scrum teams delivering critical data projects

Occasional on-site presence in the Kraków office (approximately one week per quarter)