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Principal Trino/PrestoDB Engineer at BairesDev
We are seeking a Principal Trino/PrestoDB Engineer with deep expertise in distributed query engines, SQL federation, connector architecture, and query optimization technologies. The technology stack includes popular open source query engines -- Trino, PrestoDB, Apache Hive, Impala, and related big data technologies. The adecuado candidate will lead the design and optimization of high-performance distributed query systems, drive architectural decisions, and mentor engineering teams while delivering cutting‑edge solutions for complex data processing challenges.
Contribute actively to Trino/PrestoDB and related open source projects as a core contributor.




Design and optimize distributed query engines for high-performance data processing.
Architect SQL federation solutions to enable seamless cross-platform data querying.
Lead connector architecture development for diverse and complex data sources.
Drive advanced query optimization initiatives to maximize system performance.
Mentor engineering teams and provide technical leadership across projects.
10+ years of experience in software development.
~ Strong expertise in distributed query engines and SQL federation systems.
~ Deep understanding of connector architecture and data source integration.
~ Proficiency in advanced query optimization techniques and performance tuning.
~ Proven experience with large-scale distributed systems and data processing.
~ Core contributions to Apache open source projects (Trino, PrestoDB, Spark, Hive, or similar).
~ Advanced level of English.

Excellent compensa

📌 Engineering & Project Manager (Comunidad de Madrid)
🏢 BairesDev
📍 Comunidad de Madrid