Job Title

Join the MongoDB Server Query team, and help us build a world-class distributed open source query engine. Our team plays a crucial role in the experience and performance of data processing. We are responsible for the MongoDB Query Language and the lifecycle of each query, from parsing to optimization to plan selection and finally execution. This also includes our geospatial search and update subsystems. Our global team is growing fast. In North America, we have a presence across the US and Canada including New York, West Coast, Toronto. In Europe, we have a presence in Dublin, Germany, France, Netherlands, UK, Bulgaria, Spain and Italy currently. We support office-based and remote work and align projects with convenient work hours for each time-zone. We have tons of interesting problems to solve with direct impact on users for transactional, time-series and analytical workloads. We need your help to design and build the heart of a distributed, flexible schema, document database. We are looking to speak to candidates who are based in Dublin for our hybrid working model. Candidate Profile - 3+ years of experience in data intensive environments - Hands-on experience building industrial-strength software - Solid computer science fundamentals, with strong competencies in data structures, algorithms, and software design/architecture - Experience with large code bases - B.Sc in Computer Science or similar field, or equivalent practical experience - Experience in C++ and in developing database systems is a plus - Interest in the theory and practice of database query engines. Hands-on experience or M.Sc./Ph.D in the domain is a plus Position Expectations - Understand and improve current functionality of the MongoDB query engine - Identify, 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 tools - Work with other engineers to coordinate seamless changes in a feature-rich, large code base - Work with other teams including client drivers, cloud services, enterprise tools, support, consulting, education, and marketing to coordinate changes or contribute to their projects Success Measures - In one month, you'll have fixed a few bugs in a minor version of our latest release series. - In three months youll have contributed to the development of a project slated for the next major version. - In six months, youll have taken on primary code review responsibilities and are involved in reviewing the design for new features - In twelve months, youre making significant contributions to the development of a new major features About MongoDB MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDBs unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, were powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. Its what makes us MongoDB. MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. LATAM/CANADA/EMEA/APAC/MEXICO Voluntary Demographic Questions: At MongoDB, we believe in fostering an environment where diverse perspectives can grow and thrive. One of our core values as a company is to Embrace the Power of Differences. In the spirit of inclusion, we invite candidates to self-identify as to their gender. The information collected through this voluntary demographic survey is used in aggregate only. If you choose to self-identify, your response will not be used in any hiring or subsequent employment decisions. Declining to provide this information will not subject you to adverse treatment or retaliation. All of your personal information, including your gender, should you choose to provide it, will be collected, stored and processed in accordance with MongoDBs Privacy Notice. Please see our Privacy Notice here. To all recruitment agencies: MongoDB does not accept unsolicited agency resumes. Please do not forward resumes to our jobs alias or MongoDB employees. MongoDB is not responsible for any fees related to unsolicited resumes. Please note that we will only communicate with our job applicants by using @mongodb.com and @greenhouse.io domains. We will never contact applicants from any other email address, including @gmail addresses. You may always view the most current and accurate job postings at MongoDB by visiting our website at https://www.mongodb.com/careers. Apply for this job Indicates a required field #J-18808-Ljbffr