Real-Time Data Engineer (Low-Latency Spark & Scala)

Smadex • barcelona, cataluña, Spain • Posted June 04, 2026

Location barcelona, cataluña
Job Type Full-time
Category Informática y tecnología
Posted June 04, 2026
A cutting-edge ad-tech company in Barcelona is seeking a Senior Software/Data Engineer. This role involves designing robust data pipelines, optimizing features using Java and Scala, and mentoring junior team members. Candidates should have over 4 years of experience in high-throughput systems, deep knowledge of Java or Scala, and familiarity with Apache Spark. The company offers a great compensation package, a vibrant work environment, and the flexibility to work from home two days a week.
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