Join to apply for the Principal Trino/Presto DB Engineer role at Baires Dev At Baires Dev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world’s Top 1% of tech talent, works on roles that drive significant impact worldwide. When you apply for this position, you’re taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Principal Trino/Presto DB Engineer at Baires Dev We are seeking a Principal Trino/Presto DB 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, Presto DB, Apache Hive, Impala, and related big data technologies. There is ample scope for collaboration and contribution to open source. The idóneo 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. What You'll Do: Contribute actively to Trino/Presto DB 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. What we are looking for: 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, Presto DB, Spark, Hive, or similar). Advanced level of English. How we make your work (and your life) easier: Excellent compensation in USD or your local currency if preferred. Paid parental leave, vacation, & national holidays. Innovative and multicultural work environment. Collaborate and learn from the global Top 1% of talent in each area. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Seniority level Mid-Senior level Employment type Full-time Job function Information Technology;
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📌 Principal Trino/Prestodb Engineer (España)
🏢 BairesDev
📍 España