Senior Data Engineer with Databricks
Ernst and Young24 days ago
Katowice, PolandSenior
Responsibilities
- Design and build scalable data platforms for clients and business partners.
- Deliver robust data solutions using Databricks and modern data warehouses.
- Build and maintain reliable, well-tested data pipelines.
- Model data for data marts, data warehouses, and data lakes.
- Ensure data solutions are high quality, performant, and cost-efficient.
- Apply DevOps and CI/CD practices to data solutions.
- Collaborate with engineers, product and project managers, and international partners.
- Take ownership of data-related problems and share knowledge with others.
Requirements
- At least 4 years of data engineering experience, including 3 years with big data.
- Hands-on experience with Databricks.
- Strong SQL and Python skills.
- Background in data warehousing, data pipelines, distributed data processing, software engineering, and data modeling.
- Experience working with structured, semi-structured, and unstructured data.
- Experience with at least one public cloud provider: Azure, AWS, or GCP.
- Strong design skills for relational databases and non-relational storage.
- Understanding of data marts, data warehouses, data lakes, and data mesh.
- Experience with DevOps and CI/CD principles.
- Strong analytical and problem-solving skills in big data environments.
- Very good spoken and written English.
- Preferred: knowledge of Parquet, ORC, Avro, Delta Lake, Apache Hudi, or Apache Iceberg.
- Preferred: experience building AI-agent workflows or using large language models in data solutions.
Benefits
- Hybrid work arrangement in Katowice: 2 days in the office and 3 days remote.
- Continuous learning opportunities, tools, and flexibility for professional development.
- Coaching, insights, and leadership development opportunities.
- Diverse and inclusive global work culture.
- Opportunity to collaborate on international projects with teams across EY service lines, geographies, and sectors.
About Ernst and Young
Ernst & Young (EY) provides audit/assurance, tax, consulting, strategy and transactions services to enterprises, financial institutions, and public‑sector clients. Structured as a global network of partner‑owned member firms, it sells professional services on a fee basis, including a dedicated Financial Services Organization for banking, insurance, and capital markets. Headquartered in London, EY was formed in 1989 from the merger of Ernst & Whinney and Arthur Young, and operates in 150+ countries.