Senior Python Engineer

A great MongoDB experience starts with great tools.

The Database Experience team builds the libraries and tools that developers use day-to-day working with MongoDB. Our mission is to increase developer adoption satisfaction and retention by providing a reliable enjoyable interface for developers and other end-users.

Our senior engineers are typically specialists in a particular programming language but are capable of contributing to projects in other languages as well.

For this role we're looking for someone who will enjoy designing writing and supporting open source libraries for the Python ecosystem developers that use MongoDB. This is an opportunity to make a major impact at MongoDB as Python is one of the most popular runtimes for MongoDB users and our driver has over 3 million daily pypi downloads.

We are looking to speak to candidates who are based in the United States for our hybrid working model.

• Have substantial experience writing high-quality software in Python
• Have practical experience with AI/ML frameworks and technologies in Python including large language models and agentic tools
• Have extensive knowledge in Python tools and frameworks scientific python and web development frameworks are a plus
• Have an interest in learning and staying up-to-date with Python ecosystem trends and best practices and incorporating them into your work
• Can make pragmatic design decisions balancing tradeoffs such as usability maintainability and delivery time
• Want to or already do participate in open source software development and communities both online via e.g. GitHub and optionally through conferences and speaking engagements
• Communicate well internally and externally both verbally and in writing
• Enjoy collaborating with teammates and mentoring junior engineers and interns
• Are self-motivated organized and have strong time management skills

• Developing and supporting the MongoDB Python drivers and subsidiary libraries (PyMongo Django MongoDB Backend LangChain MongoDB) and related software collaborating with peers in our distributed world-wide engineering team
• Writing and maintaining open source specifications defining common behavior and APIs shared across all of our drivers
• Investigating bugs and support requests from commercial customers open source users and internal users for the libraries our team maintains
• Working with our Product and Server teams on designs and specifications for new user-facing MongoDB features

• Within one month you will understand the high-level architecture of the drivers and how MongoDB works and will have completed a few small bug fixes and/or feature tickets
• Within three months you will be contributing effectively day-to-day fixing bugs implementing features investigating and responding to open source user and customer issues and reviewing your peers' code
• Within six months you'll have implemented major planned new features contributed to our common driver specifications shipped a major feature in an open source library and will be collaborating with the Product team to help craft our roadmap
• Within twelve months you'll have significantly improved the quality performance and maintainability of our codebase and will be taking the lead in designing and specifying major new features

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 60000 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. From employee affinity groups to fertility assistance and a generous parental leave policy we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB and help us make an impact on the world!

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.

MongoDB Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type and makes all hiring decisions without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.

Req ID: 1273396098

What We Do

The database market is big. How big? Well according to IDC it’ll reach $153 billion by 2027. And MongoDB is at the forefront of that innovation with thousands of customers across the globe. We empower developers and businesses to build and deploy the applications they want wherever they want.

Why Work With Us

We are ambitious. We are passionate about creativity. And we believe the best paths are the ones we have yet to forge.

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