Senior Data Engineer / Tech Lead - Databricks & FastAPI

• We have an open requirement for a Senior Data Engineer / Tech Lead - Databricks & FastAPI to join a long-term project with a major international Swiss investment bank.
• Work mode: Hybrid - 3 days per week in Kraków

Experience Required: 7+ Years

Key Skills (Must Have)

• Strong experience in Data Engineering and Python development.
• Hands-on expertise in FastAPI, including API development and enhancements.
• Extensive knowledge of Databricks, PySpark, SQL, and Delta Lake.
• Experience with Unity Catalog migrations.
• Strong background in Databricks Structured Streaming and real-time data processing.
• Experience working with Oracle, SQL Server, and Informatica.
• Ability to independently design and implement scalable data engineering solutions.
• Understanding of the Banking, Financial Services, and Insurance (BFSI) domain.

Additional Preferred Skills

• Azure Cloud and Databricks administration.
• CI/CD, Git, Azure DevOps, or GitLab.
• Spark performance tuning and optimization.
• Technical leadership and stakeholder management experience.
• Databricks certifications would be an added advantage.

Key Responsibilities

• Develop and enhance FastAPI-based services and integrations.
• Build scalable ETL/ELT pipelines using Databricks and PySpark.
• Lead Unity Catalog migration and data modernization initiatives.
• Implement and optimize real-time streaming solutions.
• Collaborate with business and engineering teams to deliver enterprise-grade data solutions.
• If this opportunity matches your experience, feel free to apply & send your CV to alina.pchelnikova@dcvtechnologies.co.uk