Senior Python Engineer

MongoDB

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Canada
Salary
$137,000–$189,000 / yr
Posted
101 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $168k
This role $163k
$110k most similar roles pay here $225k

This role pays less than 65% of similar roles. Most pay $150,000–$186,925 — the shaded band above. At the midpoint, this role pays about $163k versus about $168k for comparable roles.

Based on 240 similar postings.

Employer

About MongoDB

MongoDB is a leading American software company that develops and provides commercial support for a popular, source-available document database. Designed to handle unstructured and structured data natively, its platform is purpose-built for modern cloud applications, analytics, and AI experiences.

MongoDB currently has 311 open roles on FindRole.

Listed pay typically runs $126,000–$226,000 across 95 roles with salary data.

Most-posted roles

View all roles at MongoDB

At a glance

TL;DR · Senior Python Engineer

As a Senior Python Engineer on the Database Experience team, you will design, write, and support open source libraries and tools that provide developers with a reliable interface for MongoDB. You will be responsible for developing and maintaining the MongoDB Python drivers and subsidiary libraries, including PyMongo, Django MongoDB Backend, PyMongoArrow, and LangChain MongoDB. Your daily work involves investigating bugs, responding to support requests from commercial and open source users, and collaborating on specifications for new user-facing features. The role requires extensive knowledge of Python tools, frameworks, scientific Python, web development frameworks, and AI/ML technologies like large language models and agentic tools. You will contribute to common driver specifications while ensuring high quality, performance, and maintainability across the codebase to solve technical challenges related to developer adoption and software integration within the Python ecosystem.

What you'll do

  • Develop and support MongoDB Python drivers and subsidiary libraries like PyMongo and LangChain.
  • Write and maintain open source specifications for shared behaviors and APIs across all drivers.
  • Investigate and resolve bugs and support requests from commercial customers and open source users.
  • Collaborate with Product and Server teams to design and specify new user-facing features.
  • Perform code reviews and provide technical guidance to peers and junior engineers.
  • Improve the quality, performance, and maintainability of the existing codebase.
  • Lead the design and specification of major new features for the Python ecosystem.

What we're looking for

  • Have substantial experience writing high-quality software in Python.
  • Possess extensive knowledge of Python tools, frameworks, scientific Python, and web development frameworks.
  • Have practical experience with AI/ML frameworks and technologies in Python.
  • Ability to make pragmatic design decisions balancing usability, maintainability, and delivery time.
  • Experience participating in open source software development and communities.
  • Strong verbal and written communication skills for internal and external interaction.
  • Ability to mentor junior engineers and interns.
  • Self-motivated with strong organization and time management skills.

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