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 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!

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