mongodb

Staff Software Engineer - Query Execution

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At a Glance

Location
United States
Experience
10+ years
Department
D21010-PTO Query
Posted
2026-05-13T16:14:53-04:00

Key Requirements

Required Skills

AWSAzureGCPMongoDB

Domain Knowledge

  • Insurance

Compensation & Benefits

$151,000

$297,000 USD

Responsibilities

Join the MongoDB Server Query Execution team, and help us build a world-class distributed open-source database.

Our team plays a crucial role in the performance and efficiency of MongoDB's data processing.

We are responsible for building and improving the core execution engine that powers all queries, taking a logical query plan produced by the optimizer and turning it into reality.

This includes developing the physical operators for data retrieval and manipulation, improving the runtime for complex analytical and transactional workloads, and owning critical components such as our new execution engine.

In addition to the core server, we support the query execution needs of other major products like Atlas Streams, Atlas Search and Vector Search, and mongosync, making our work vital to the entire MongoDB ecosystem.

You will be joining a globally distributed team with a significant presence in both North America and Europe.

About the Company

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. MongoDB’s 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, we’re 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. It’s what makes us MongoDB.

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone.