Senior Python Engineer

MongoDB

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Salary
$126,000–$248,000 / yr
Posted
81 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $168k
This role $187k
$106k most similar roles pay here $263k

This role pays more than 76% of similar roles. Most pay $150,000–$186,375 — the shaded band above. At the midpoint, this role pays about $187k 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 for the Python ecosystem that facilitate developer interaction with MongoDB. Your daily responsibilities include developing and maintaining core drivers like PyMongo, Django MongoDB Backend, PyMongoArrow, and LangChain MongoDB, while also managing common driver specifications and investigating bugs from commercial and open source users. You will collaborate with product and server teams to define new features and improve codebase performance. The role requires extensive expertise in Python, including scientific python, web development frameworks, and AI/ML technologies like large language models and agentic tools. You must be capable of making pragmatic design decisions regarding usability and maintainability while contributing to the broader open source community through code reviews and technical documentation.

What you'll do

  • Develop and support MongoDB Python drivers and subsidiary libraries like PyMongo and LangChain.
  • Write and maintain open source specifications for common 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.
  • Improve the quality, performance, and maintainability of the existing codebase.
  • Lead the design and specification of major new features for the Python ecosystem.
  • Review peer code and provide technical guidance to junior engineers and interns.

What we're looking for

  • Must have substantial experience writing high-quality software in Python.
  • Must possess extensive knowledge of Python tools, frameworks, scientific Python, and web development frameworks.
  • Experience with AI/ML frameworks and technologies in Python is preferred.
  • Ability to make pragmatic design decisions balancing usability, maintainability, and delivery time.
  • Interest in staying up-to-date with Python ecosystem trends and best practices.
  • Willingness to participate in open source software development and communities.
  • Strong verbal and written communication skills for internal and external interaction.
  • Ability to collaborate with teammates and mentor junior engineers and interns.

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