Query Planner

Job Description

Design and develop planning pipelines, cost-based optimization logic, and scheduling strategies for watsonx.data's analytical engine. Collaborate in an Agile environment to enhance query performance and resource efficiency.

Requirements: Candidates should have 6+ years of professional software engineering experience, including 2 years in query engine development or database internals. Strong programming skills in Java, Scala, or C++ and experience with optimization techniques are essential.

Key Skills: Query Engine Development, Database Internals, Distributed Query Processing, Java, Scala, C++, Cost-Based Optimization, Predicate Pushdown, Join Reordering, Partition Pruning, Adaptive Query Execution, Relational Algebra, Performance Profiling, Documentation, Collaboration, Agile Methodologies