Talent.com
Senior Data Engineer
Senior Data EngineerMDPI • Basel (Europe) · Kraków
Senior Data Engineer

Senior Data Engineer

MDPI • Basel (Europe) • Kraków
30+ days ago
Job description

Become a key player in our data engineering team and help us build the foundation of our data-driven success!

As a Senior Data Engineer, you will play a critical role in designing, developing, and optimizing our data infrastructure. You will work closely with a team of data engineers, under the leadership of our Data Architect, to ensure data quality, scalability, and efficiency across the organization. Your technical expertise and problem-solving skills will be vital in shaping our data landscape.

This is a fully in-office role based in Kraków

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 the 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.
  • Collaboration : Work closely with the Data Architect and other team members to ensure alignment on technical strategies and project goals. Work effectively within a diverse, international team spread across Switzerland, Serbia, and China.
  • Optimization : Continuously seek to improve the performance, scalability, and reliability of the data infrastructure.

Required Hard Skills :

  • University degree, ideally a Masters in Computer Science or related science, technology or engineering field.
  • 5+ years of relevant work experience in data engineering roles.
  • Proven experience in data acquisition, laking, 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 MySQL, PostgreSQL).
  • Strong programming skills in Python (with libraries like Polars, optionally Arrow / PyArrow APIf).
  • Experience with OLAP query engines Clickhouse, DuckDB, Apache Spark).
  • Experience with Apache Airflow (or similar tools like Dagster or Prefect).
  • Good to Have :

  • Experience in entity disambiguation.
  • Familiarity with orchestration and containerization technologies Docker, Kubernetes).
  • Knowledge of Linux (Ubuntu / Debian).
  • Experience with Git and Atlassian tools (Jira, Confluence).
  • Knowledge of dbt.
  • Understanding of graph databases neo4j).
  • Required Soft Skills :

  • Strong teamwork and communication skills.
  • Ability to work independently and manage your time effectively.
  • Comfortable working in a diverse, international environment.
  • Why Join Us?

  • Be part of a dynamic and innovative team at the forefront of data technology.
  • Opportunity to shape a new team, driving impactful projects.
  • Work in a collaborative environment that values creativity and diversity.
  • Competitive salary.
  • Private medical care (fully covered).
  • MultiSport card (partially covered).
  • Team building activities.
  • #Li-Onsite

    Create a job alert for this search

    Senior Data Engineer • Basel (Europe) · Kraków

    Similar jobs
    Senior Data Engineer (Databricks)

    Senior Data Engineer (Databricks)

    Addepto • Kraków, Lesser Poland, Poland
    As a Senior Data Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies.H...Show more
    Last updated: 30+ days ago • Promoted
    GCP Senior Data Platform Engineer

    GCP Senior Data Platform Engineer

    HSBC Service Delivery (Polska) Sp. z o.o. • Kraków, Lesser Poland, Poland
    If you’re looking for a career that will help you stand out, join HSBC and fulfil your potential.Whether you want a career that could take you to the top, or simply take you in an exciting new dire...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer @ ELEKS

    Senior Data Engineer @ ELEKS

    ELEKS • Kraków, Poland
    ELEKS Software Engineering and Development Office is looking for a Senior Data Engineer in Poland, Croatia or Ukraine.We’re growing our team at ELEKS in partnership with a company, the UK’s largest...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer (Databricks) @ Addepto

    Senior Data Engineer (Databricks) @ Addepto

    Addepto • Kraków, Poland
    Addepto is a leading AI consulting and data engineering company that builds scalable, ROI-focused AI solutions for some of the world’s largest enterprises and pioneering startups, including Rolls R...Show more
    Last updated: 30+ days ago • Promoted
    Data Engineer (Databricks)

    Data Engineer (Databricks)

    Addepto • Kraków, Lesser Poland, Poland
    As a Data Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies.Here are...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer

    Senior Data Engineer

    HSBC Service Delivery (Polska) Sp. z o.o. • Kraków, Lesser Poland, Poland
    HSBC Markets and Securities is an emerging markets-led and financing-focused investment banking and trading business that provides tailored financial solutions to major government, corporate and in...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer (Spark) @ Addepto

    Senior Data Engineer (Spark) @ Addepto

    Addepto • Kraków, Poland
    Addepto is a leading AI consulting and data engineering company that builds scalable, ROI-focused AI solutions for some of the world’s largest enterprises and pioneering startups, including Rolls R...Show more
    Last updated: 11 days ago • Promoted
    Senior Data Engineer (Spark)

    Senior Data Engineer (Spark)

    Addepto • Kraków, Lesser Poland, Poland
    As a Senior Data Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies.H...Show more
    Last updated: 30+ days ago • Promoted
    Customer Data Insights Senior Engineer

    Customer Data Insights Senior Engineer

    Mindbox Sp. z o.o. • Kraków, Lesser Poland, Poland
    Join a team that builds innovative cloud solutions and delivers insights that drive business decisions!.As a CDI Senior Engineer, you will be responsible for providing data and insights that enable...Show more
    Last updated: 15 days ago • Promoted
    Lead Data Engineer (Spark)

    Lead Data Engineer (Spark)

    Addepto • Kraków, Lesser Poland, Poland
    As a Lead Data Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies.Her...Show more
    Last updated: 11 days ago • Promoted
    Senior Data Platform Engineer

    Senior Data Platform Engineer

    OEC Sp. z o.o. • Kraków, Lesser Poland, Poland
    Join us in transforming how vehicles are diagnosed and repaired — faster, smarter, and at scale.As a Senior Data Platform Engineer, you'll lead the design and evolution of our cloud-native data pla...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer @ Mindbox Sp.z.o.o.

    Senior Data Engineer @ Mindbox Sp.z.o.o.

    Mindbox Sp.z.o.o. • Kraków, Poland
    Creating an inspiring place to thrive for the talented, we use their expertise and courage to introduce the technology of the future into your business. We operate and develop in four areas : .Busines...Show more
    Last updated: 29 days ago • Promoted
    Senior Data Engineer

    Senior Data Engineer

    Diagnostyka S.A. • Kraków, małopolskie, Polska
    Budujesz wewnętrzne rozwiązania w obszarze data.Czuwasz nad spójnością architektury i procesów data w organizacji.Wspierasz cyfrową transformację Diagnostyki poprzez przyspieszenie adopcji nowych t...Show more
    Last updated: 25 days ago • Promoted
    Senior Data Engineer – Data Architecture and Pipelines

    Senior Data Engineer – Data Architecture and Pipelines

    ITDS Polska Sp. z o.o. • Kraków, Lesser Poland, Poland
    As a Senior Data Engineer – Data Architecture and Pipelines, you will be working for our client, a leading global financial institution modernizing its data ecosystem to enhance decision-making, go...Show more
    Last updated: 29 days ago • Promoted
    Senior Data Engineer with AWS and Snowflake

    Senior Data Engineer with AWS and Snowflake

    Sii Sp. z o.o. • Kraków, Lesser Poland, Poland
    We are looking for a Data Engineer with expertise in Snowflake, AWS, and ETL processes, who will work closely with AI scientists and data analysts to design, develop, and maintain data pipelines an...Show more
    Last updated: 30+ days ago • Promoted
    Senior Data Engineer

    Senior Data Engineer

    Mindbox Sp. z o.o. • Kraków, Lesser Poland, Poland
    We are looking for a Senior Data Engineer to join our Data Refinery Architecture Team.In this role, you will play a key part in ensuring data quality, governance, and seamless integration across th...Show more
    Last updated: 11 days ago • Promoted
    Senior Data Engineer- Databricks

    Senior Data Engineer- Databricks

    HIQO SOLUTIONS sp. z o.o. • Kraków, Lesser Poland, Poland
    We are looking for a skilled and proactive Senior Data Engineer with deep expertise in Databricks to join our data platform team. You will be responsible for designing, building, and optimizing scal...Show more
    Last updated: 29 days ago • Promoted
    Senior Data Engineer

    Senior Data Engineer

    Scalo Sp. z o.o. • Kraków, małopolskie, Polska
    W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu.Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w...Show more
    Last updated: 30+ days ago • Promoted