Qualifications
Position ExpectationsDeep understanding of current MongoDB query engine functionalities with a focus on improvement. Deliver high-quality C++ code while actively engaging in code reviews and providing constructive feedback. Design, implement, test, and support new features that enhance query performance, robustness, and integration with other tools. Collaborate effectively with peers to develop outstanding technical solutions. Candidate ProfileMinimum 5 years of experience in systems programming. Experience in databases or data management systems is a significant advantage, though not mandatory. Proven experience in building robust industrial-grade software. Strong foundation in computer science principles, including expertise in data structures, algorithms, and software design. Familiarity with large codebases, particularly in C++, C, Rust, or similar compiled languages. Bachelor's degree in Computer Science or a related field, or equivalent practical experience. Genuine interest in database query engines, with hands-on experience or advanced degrees (M. Sc./Ph. D.) in the domain being a plus.
About the role
Join the innovative MongoDB Query Execution Team as a Senior Software Engineer and contribute to the development of a fast, modular, and distributed query system. In this role, you will be responsible for implementing and maintaining execution algorithms, enhancing query language features, optimizing database performance, and more—all aimed at empowering our customers' critical workloads.
This position is available in our Dublin office or can be performed remotely within Ireland.
About MongoDB
At MongoDB, we are built for change, enabling both our customers and team members to innovate at the speed of the market. We have revolutionized databases for the AI era, empowering innovators to create, transform, and disrupt industries through software. Our unified database platform is the most widely available globally distributed database, helping organizations modernize legacy workloads, embrace innovation, and unleash the power of AI.