Senior Query Engine Developer

At BairesDev®, 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.Senior Query Engine Developer at BairesDevWe are seeking a Senior Query Engine Developer with expertise in SQL engine development, query planning, cost-based optimization, execution engines, and indexing strategies. The technology stack includes popular open source query engines - Apache Spark, Trino, PrestoDB, Apache Hive, and related database technologies. Thus, there is ample scope for collaboration and contribution to open source. The ideal candidate will develop and optimize high-performance query processing systems, contribute to open source projects, and collaborate with engineering teams to deliver innovative database solutions.What You'll Do:-Contribute actively to query engine and related open source projects.-Develop and optimize SQL engines for high-performance query processing.-Implement query planning algorithms to enhance execution efficiency.-Build cost-based optimization systems to improve query performance.-Design and develop execution engines for scalable data processing.-Implement indexing strategies to accelerate data access and retrieval.What we are looking for:-10+ years of experience in software development.-Strong expertise in SQL engine development and query processing systems.-Deep understanding of query planning and cost-based optimization techniques.-Proficiency in execution engine design and implementation.-Experience with indexing strategies and database performance optimization.-Core contributions to Apache open source projects (Spark, Trino, 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.Join a global team where your unique talents can truly thrive and make a significant impact!Apply now!