Senior Data Engineer with Snowflake
Ernst and Young20 days ago
Katowice, PolandSenior
Responsibilities
- Build data platforms that enable efficient decision-making for clients and business partners.
- Design robust solutions using Snowflake and other advanced data engines.
- Solve complex business problems involving large-scale data.
- Participate in cross-functional initiatives and collaborate with engineers, product and project managers, and global partners.
- Work with structured, semi-structured, and unstructured data in international projects.
Requirements
- At least 4 years of experience in data engineering.
- At least 3 years of experience with Snowflake.
- At least 3 years of experience with big data.
- Proficiency in SQL or Python.
- Background in data warehousing, ETL, distributed data processing, software engineering components, and data modeling.
- Experience with at least one public cloud platform: Azure, AWS, or GCP.
- Experience designing relational databases and non-relational storage.
- Strong understanding of data marts, data warehouses, data lakes, and data mesh concepts.
- Experience with structured, semi-structured, and unstructured data.
- Very good written and verbal English.
- Experience with Agile methodologies, DevOps, and CI/CD principles.
- Preferred knowledge of Parquet, Iceberg, Avro, Docker, and Kubernetes.
Benefits
- Hybrid work arrangement in Katowice: 2 days in the office and 3 days remotely.
- Continuous learning opportunities and access to development, coaching, skills, and insights.
- Tools and flexibility to make a meaningful impact.
- Diverse and inclusive global culture.
- Opportunity to work on international projects with teams across EY locations and service lines.
Tech Stack
Categories
Data Engineering
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.