Senior Software Engineer, Query Optimization (Remote)

MongoDB is seeking a highly skilled Server Query Optimization engineer to help design and build a world-class distributed, open-source query optimizer. You will impact parsing, optimization, and plan selection across transactional, time-series, and analytical workloads. Responsibilities include innovating in flexible-schema databases, researching cutting-edge query systems, leading strategy, and mentoring teammates while coordinating across a large codebase.