Chief Data Infrastructure Specialist

2 tygodni temu


al Jana Pawła II A Kraków, Polska MDPI Poland Pełny etat
About the Role

We are seeking a skilled Senior Data Engineer to join our dynamic team at MDPI Poland. As a key player in our data engineering team, you will contribute to building the foundation of our data-driven success.

In this role, you will design, develop, and optimize our data infrastructure, working closely with our Data Architect and other team members to ensure alignment on technical strategies and project goals.

Your expertise in data acquisition, lakes, warehousing, modeling, and orchestration will be crucial in shaping our data landscape.

Key Responsibilities
  • Data Infrastructure Development: Contribute to the design and implementation of data lakes, data warehouses, and ETL/ELT pipelines.
  • Data Modeling: Develop and maintain data models to support efficient storage and retrieval of data.
  • Data Orchestration and DataOps: Implement and optimize data pipelines, ensuring seamless data flow and processing.
  • Data Acquisition: Integrate and process data from multiple sources, ensuring consistency and accuracy.
  • Monitoring and Maintenance: Develop and implement monitoring systems to ensure data quality and availability.
Requirements
  • A university degree, ideally in Computer Science or a related field.
  • 5+ years of experience in data engineering roles.
  • Proven experience in data acquisition, lakes, warehousing, modeling, and orchestration.
  • Strong knowledge of common columnar file formats used in data applications.
  • Expertise in data partitioning and incremental scalability.
  • Expertise in data quality and data governance.
  • Advanced skills in SQL, including window functions and CTE.
  • Proficiency in RDBMS (e.g., MySQL, PostgreSQL).
  • Strong programming skills in Python (with libraries like Polars, optionally Arrow/PyArrow API).
  • Experience with OLAP query engines (e.g., Clickhouse, DuckDB, Apache Spark).
  • Experience with Apache Airflow (or similar tools like Dagster or Prefect).
Benefits
  • Competitive salary.
  • Private medical care (fully covered).
  • MultiSport card (partially covered).
  • Team building activities.
  • Opportunity to work in a collaborative environment that values creativity and diversity.
About Us

At MDPI, we foster open scientific exchange across all disciplines, supporting over 400 peer-reviewed, open-access journals with over 66,000 academic editors.

We operate globally, with 17 offices across 11 countries, empowering scholars through our digital platforms and software.



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