Responsibilities

• Design, develop and optimize Bodo’s SQL query execution engine using cutting-edge techniques from databases, HPC, and other related fields
• Take on challenging technical projects such as automatic memory management layer (streaming data from input and across operators, multi-level storage spilling, …), query caching layers, query concurrency, and resource management, query plan optimization, query operator execution optimization at a large scale, compilation time reduction, etc.
• Develop and optimize compute infrastructure for realistic application scenarios
• Develop integrations with various cloud platforms and on-premises data systems
• Coach and mentor junior engineers with technical growth and career progression.
• Help hire and build our team
• Contribute to relevant open-source projects

Qualifications and Skills

• Ph.D., M.S, or B.S. degree in Computer Science or a related field
• 5+ years of experience in database query engine optimization
• Experience in optimizing large-scale parallel compute infrastructure
• Experience in developing and debugging complex systems, especially in C/C++
• Building and/or using open source query optimization frameworks like Apache Calcite, Apache Spark Catalyst, Postgres Query Optimizer, etc.
• Teamwork, strong communication skills, and attention to detail
• Passion for learning new technologies in query engines, compiler optimization, parallel computing, and HPC