Responsibilities

• Spearheaded the design, development, and optimization of Bodo’s SQL query execution engine by leveraging cutting-edge techniques from the realms of databases, high-performance computing (HPC), and related fields.
• Take on challenging technical projects such as vectorized execution (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.
• Optimize Bodo Engine’s performance for realistic workloads.
• Develop and operate performance analysis and monitoring techniques and tools.
• Contribute to Bodo’s product and overall strategy to achieve our mission.
• 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

• Hold a Ph.D., M.S., or B.S. degree in Computer Science or a related field.
• Possess a minimum of 5 years of experience in both building and optimizing database query engines.
• Demonstrate expertise in optimizing large-scale parallel computing infrastructure.
• Proficient in developing and debugging complex systems, particularly using C/C++.Experience in building or utilizing open-source query optimization frameworks such as Apache Calcite, Apache Spark Catalyst, or Postgres Query Optimizer.
• Strong teamwork, communication, and attention to detail.A passion for learning new technologies in query engines, compiler optimization, parallel computing, and HPC.