Data Engineer

  • Job Ref: 4431
  • Location: Madrid Madrid, Spain
  • Type: Permanent




  • You have 3+ years as a data engineer, and hold a degree in a quantitative field (CS, Engineering, Math, Physics, … ).
  • You thrive in collaborative, start-up paced environments with fast-changing requirements and priorities.
  • You have built production data pipelines in the cloud, setting up data-lake and server-less solutions; on top of that, you have hands on experience with schema design and data modeling.
  • You are proficient in Java, Scala or Python. You have a software engineering mindset and strive to write elegant, maintainable code and you're comfortable working in a variety of tech stacks. You may even be a software engineer with a focus or passion for data-driven solutions.
  • You have strong SQL skills and knowledge as a Redis, ElasticSearch, Druid, Cassandra, Hbase.
  • You are comfortable working in containerized cloud developments, and familiar with the integration of public and private APIs.


  • You’ll immerse yourself in all aspects of our ever-growing set of external and internal data pipelines, understand the problems, and tie them back to data engineering solutions
  • You’ll come up with architectural patterns to validate and consume source data, thinking end to end, constantly evolving our data architecture to balance scalability and performance.
  • You’ll transform raw data from different sources (batch and near-real-time) into intuitive data models, using a diverse set of tools (such as Spark, Hadoop, Redshift, Kafka, etc.) to build robust data pipelines of high quality in a scalable fashion (regarding volume and maintainability).
  • You’ll build and experiment with different tools and tech, and share learnings with the larger team. You'll contribute to internal tools that enable efficiency throughout Clarity, both for data processing and analysis.



Virginia Dueñas, IT Recruitment Consultant - Your e-Frontiers consultant for this job

Virginia is an IT Recruitment Consultant with e-Frontiers. She is part of the Permanent IT Recruitment Team in Madrid where she is hiring Software Engineers, primarily in DevOps, QA and BI for our clients. Previous to joining e-Frontiers she was a Technical Recruiter with Walters People for C++, embedded software. Virginia holds a degree in Pedagogy from Complutense University and a degree in Human Resources and Labor Relationship in Carlos III University. She thinks that is really important the candidate feel comfortable during the interview. She loves her job because of meeting with people is the best way to grow in a personal way.

Specialises in: DevOps, Security, Data