The MongoDB Query Execution Team is hiring software engineers who want to join us in developing a high performing, reliable and modular distributed query system. Our engineers work on implementing and maintaining execution algorithms, building new query language features, tuning database performance, and more to power our customers' critical workloads.This role can be based remotely in Spain.Position ExpectationsUnderstand and improve current functionality of the MongoDB query engineContribute high quality C++ code and give and solicit feedback in code reviewsIdentify, design, implement, test, and support new features related to query performance and robustness, query language enhancements, diagnostics for query performance problems, and integration with other products and toolsWork constructively with peers to deliver excellent technical solutionsCandidate Profile5+ years of experience in systems programmingExperience in databases and/or data management systems is a huge plus,



but not a requirementHands-on experience building industrial-strength softwareSolid computer science fundamentals, with strong competencies in data structures, algorithms, and software design/architectureExperience with large code bases, preferably in C++, C, Rust or a similar compiled languageB.Sc in Computer Science or similar field, or equivalent practical experienceInterest in the theory and practice of database query engines. Hands-on experience or M.Sc./Ph.D in the domain is a plusSuccess MeasuresIn three months you'll have contributed to the development of a project slated for the next major version, as well as fixed a few bugs in a minor version of our latest stable release seriesIn six months, you'll have taken on code review responsibilities and are independently delivering complex functionality and squashing bugs independentlyIn twelve months, you're leading the development of a new major feature and are helping to mentor new engineers on the teamAbout MongoDBMongoDB is built for c

📌 Senior Software Engineer, Query Execution (Madrid)
🏢 Mongodb
📍 Madrid