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Remote Senior Software Engineer: Distributed Query Optimizer

MongoDBAustin, CORemoteL6 LeadNovember 6th, 2026
MongoDB, Inc. is seeking an experienced backend engineer to help drive the server query optimization team. You will work on the heart of a distributed document database, focusing on parsing, optimization and plan selection for the MongoDB Query Language. You will tackle complex problems across transactional, time-series, and analytical workloads and collaborate with teams across client drivers, cloud services, and enterprise tools to deliver high-quality, scalable features.