Software Engineer 3, Query Integration

About this role

MongoDB is seeking a mid-level Software Engineer for its Query Integration team to develop and enhance query capabilities related to time-series, Atlas Search, and Vector Search products. The role emphasizes strong collaboration, coding in C++, and building testing suites, all while making a meaningful impact in a dynamic development environment.

What you'll do

• Develop and scale new query capabilities
• Contribute high-quality, maintainable C++ code
• Design, implement, and support technical solutions
• Build comprehensive testing suites in Python/JavaScript
• Identify and resolve complex query performance issues
• Participate in code reviews and deliver meaningful feedback

What they're looking for

• 3+ years in computer programming
• C++ programming experience
• Solid understanding of data structures and algorithms
• Experience with databases or data management systems
• Hands-on software development
• Strong software design and architecture knowledge
• Interest in database query engines
• B.Sc. in Computer Science or equivalent

Benefits

• Opportunities for personal growth
• Supportive and enriching company culture
• Employee affinity groups
• Fertility assistance
• Generous parental leave policy
• [unknown]