Senior Data Engineer – Databricks Migration

🕒 August 11

🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🚰 Data Engineer

👻 Ghost score 28%

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📋 Description

• Participate in migrating a large-scale analytical platform from BigQuery to Databricks • Design and implement scalable Lakehouse architectures using Databricks and Delta Lake • Analyze ETL/ELT workloads and define migration approaches • Develop and optimize high-volume retail and analytical data pipelines • Implement incremental processing strategies and scalable transformation frameworks • Build and maintain Spark-based data processing solutions using PySpark • Design and maintain Bronze, Silver, and Gold medallion architecture layers • Implement data governance and security best practices using Unity Catalog • Collaborate with Data Science, Analytics, Product, and Customer Engineering teams • Participate in architecture discussions and technical solution design • Develop reusable data platform components and engineering standards • Conduct code reviews and contribute to platform reliability and maintainability • Troubleshoot and optimize complex SQL and Spark workloads • Support production deployments and platform modernization activities

🎯 Requirements

• 5+ years of professional experience as a Data Engineer • Strong programming skills in Python • Advanced SQL skills • Hands-on commercial experience with Databricks • Strong knowledge of Apache Spark, primarily PySpark • Experience designing and building modern cloud-based data platforms • Experience developing ETL/ELT pipelines and large-scale data processing solutions • Hands-on experience with Delta Lake • Experience with Spark Declarative Pipelines • Experience with cluster monitoring, metrics analysis, and performance optimization • Strong understanding of distributed data processing architectures • Solid understanding of data warehousing concepts and dimensional modeling • Experience with Airflow or similar orchestration tools • Experience optimizing complex analytical SQL workloads • Experience implementing CI/CD practices for data engineering platforms • Strong troubleshooting and performance optimization skills • Ability to work collaboratively in cross-functional international teams • Upper-Intermediate or higher English level • Experience with GCP cloud services, AWS, or Azure is a plus • Experience in retail analytics or pricing optimization domains is a plus • Experience supporting machine learning or AI-related data workloads is a plus • Experience with platform modernization and cloud migration initiatives is a plus

🏖️ Benefits

• Opportunities for continuous learning • Technology growth opportunities • Meaningful engineering impact • Work on complex international projects

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