Full-time

Data Engineer (Kafka, Spark, Iceberg)

Posted by Confidential • , , Spain, , , Spain, Spain

📍 , , Spain, , , Spain 🕒 February 23, 2026

About the Role

Job Title: Data Engineer (Staff/Principal)

Equity : up to 0.35% (valued at ~$450k)

Location: fully remote anywhere in Europe (quarterly team get togethers)

Company: Cyber Security SaaS start-up building AI agents to identify and resolve cloud vulnerabilities

We’re looking for a Staff/Principal level Data Engineer to take ownership of large-scale data systems that power AI-driven vulnerabilities and threat detection, at a well-funded start up operating at the intersection of cyber security, AI and distributed systems .

Joining as one of the early team members, you’ll architect and build production-grade data pipelines capable of handling massive data volumes with high performance, reliability and cost efficiency in mind. You’ll play a critical part in designing the data lake architecture, real-time ingestion pipelines a...

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