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Ernst & Young

Global professional services: consulting, assurance, tax

Senior Data Engineer with German

Data EngineeringUpdated on Nov 14
Full-timeKatowice, PolandNo salary listed

About the Job

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 concepts.
  • Analytical problem-solving skills applicable to a big data environment.
  • Experience working with structured, semi-structured, and unstructured data.
  • Experience with at least one public cloud: Azure or AWS.
  • Experience in relational database design techniques and non-relational storage.
  • Experience with data marts, data warehouses, data lakes, and data mesh concepts.
  • Very good verbal and written German.
  • Very good verbal and written English.
  • Experience using Agile methodologies such as Scrum or Kanban, as well as DevOps and CI/CD principles.

Responsibilities

  • Build data platforms that enable clients and business partners to make efficient decisions.
  • Design robust solutions on modern data engines and data warehousing solutions.

Desired Qualifications

  • Hands-on experience with Databricks.
  • Knowledge of data formats such as Parquet, ORC, and Avro, and emerging concepts such as Delta Lake, Apache Hudi, and Iceberg.
  • Experience with containerization using Docker and Kubernetes, and DevOps principles.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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