Senior Data Engineer with German
Ernst and Young14 days ago
Katowice, PolandSenior
Responsibilities
- Build data platforms that enable efficient decision-making for clients and business partners.
- Design robust solutions using modern data engines and data warehousing technologies.
- Solve complex business problems at large scale in Big Data environments.
- Develop and work with data pipelines, distributed data processing, data models, data warehouses, data lakes, and related data platform solutions.
- Participate in cross-functional initiatives and collaborate with engineers, product and project managers, and international partners.
Requirements
- At least 4 years of experience in Data Engineering.
- At least 3 years of experience in Big Data.
- Proficiency in SQL, Python, and PySpark.
- Background in data warehousing, data pipelines, distributed data processing, software engineering components, and data modeling.
- Experience working with structured, semi-structured, and unstructured data.
- Experience with at least one public cloud provider: Azure or AWS.
- Strong experience designing relational databases and non-relational storage.
- Strong experience with Data Marts, Data Warehouses, Data Lakes, and Data Mesh concepts.
- Very good written and verbal German and English.
- Experience with Agile methodologies, DevOps, and CI/CD principles.
- Preferred: hands-on Databricks experience; knowledge of Parquet, ORC, Avro, Delta Lake, Apache Hudi, or Iceberg; and experience with Docker, Kubernetes, and DevOps principles.
Benefits
- Hybrid work arrangement in Katowice with 2 days in the office and 3 days remote.
- Continuous learning, professional development, coaching, and access to a global network of teams and projects.
- Work with international teams and well-known global brands across EY service lines, geographies, and sectors.
- Diverse and inclusive culture with tools and flexibility to make a meaningful impact.
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.