Job Description

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 BairesDev



We 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).

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!