Data Engineer, Product

SpainFull-TimeSenior
Salary64,800 - 74,400 EUR per year
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Job Details

Experience
5+ years
Required Skills
PythonSQLETLKafkaMachine LearningSparkData modelingDatabricks

Requirements

  • 5+ years of experience in Data Engineering or a similar role within data-intensive or product-driven environments.
  • Strong hands-on experience with Apache Spark and Python for large-scale data processing and transformation.
  • Solid knowledge of SQL and experience designing and working with data models and transformation logic.
  • Proven experience building and maintaining ETL/ELT pipelines with end-to-end ownership.
  • Experience working with high-volume data systems, including batch and/or near real-time processing pipelines.
  • Strong ability to collaborate with Machine Learning and product teams in ML-driven environments.
  • Familiarity with Databricks is a plus.
  • Experience with streaming technologies (e.g., Kafka, Flink), feature stores, or ML data workflows is highly desirable.
  • Strong problem-solving mindset with attention to scalability, performance, and data reliability.

Responsibilities

  • Design, build, and maintain scalable ETL/ELT data pipelines that transform raw data into high-quality datasets for machine learning and product use cases.
  • Develop and optimize data transformation workflows supporting feature engineering for both offline model training and online inference systems.
  • Collaborate closely with ML Engineers to understand data requirements and deliver reliable inputs for recommendation systems and predictive models.
  • Ensure strong data quality, governance, and monitoring across all pipelines to guarantee accuracy, reliability, and consistency of datasets.
  • Own data pipelines end-to-end, including design, implementation, deployment, monitoring, and continuous improvement.
  • Improve performance, scalability, and efficiency of large-scale data processing systems, including batch and near real-time workloads.
  • Contribute to building robust data foundations that enable experimentation, personalization, and ML-driven product innovation.
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64,800 - 74,400 EUR per year
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