Senior Cloud Data Engineer (GCP)

j-labs is a Polish software company founded in 2010, specializing in software development with expertise in Java, JavaScript, .NET, Kotlin, Python, QA, and DevOps. The company operates in three locations: Cracow, Warsaw, and Munich, serving over 75 clients in fintech, telco, e-commerce, travel & airlines, automotive, logistics, and banking sectors. It employs over 500 engineers with an average experience of 11 years.

• Minimum 6 years of experience in DevOps, Platform Engineering, Cloud, or Data Engineering.
• Good knowledge of GCP or another cloud platform.
• Experience with data processing systems or integrations.
• Practical experience with ETL and data pipelines.
• Experience with Apache Airflow or similar tools.
• Experience with CI/CD.
• Experience with automation.
• Knowledge of SQL or other data handling methods.
• Approach to building scalable and reliable systems.
• Problem-solving skills.
• Communication and teamwork skills.

Nice to have:

• Experience with BigQuery.
• Deeper knowledge of Data Engineering (ETL, data modeling).
• Experience with data lineage/data governance.
• Automation of tests (e.g., performance/regression).
• Experience with large-scale systems.

• Join the team building and developing a data integration platform based on GCP.
• Develop and maintain ETL/data integration pipelines.
• Develop the platform and its components.
• Build and maintain CI/CD and automation.
• Work with workflows in Apache Airflow.
• Optimize processes and increase reliability.
• Automate operations and reduce manual work.
• Troubleshoot issues at the intersection of data, infrastructure, and pipelines.
• Collaborate with the team and stakeholders.