MongoDB

MongoDB

Posted via Greenhouse

Software Engineer 3, Networking & Observability

Posted Aug 21, 2026

Role at a glance

Salary
CA$122K – CA$170K/yr
Location
North Carolina, United States Alberta, North Carolina, United States
Work arrangement
Remote
Employment
Full-time
Experience
3+ years of experience building distributed systems

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Role Summary

AI-generated

The Networking & Observability team builds and improves components that facilitate communication between distributed processes and make their communication observable within MongoDB’s open source distributed database. This remote Canada role focuses on networking, resource utilization, and low-overhead observability to improve the database’s performance, availability, scalability, and diagnosability.

What You'll Do

  • Understand and improve the current functionality of the MongoDB networking and observability codebase
  • Lead medium sized projects related to networking code or observability frameworks from technical design to delivery
  • Collaborate with colleagues across ideation, requirements gathering, design, execution, and delivery
  • Fix bugs in minor versions of the latest release series
  • Contribute to projects slated for major versions
  • Take on primary code review responsibilities and review designs for new features

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

3+ years of experience building distributed systems; solid computer science fundamentals with strong competencies in data structures, algorithms, and software design/architecture; hands-on experience building production-level code; C++ experience required; strong verbal and written communication skills.

Required

  • 3+ years of experience building distributed systems
  • Solid computer science fundamentals
  • Strong competencies in data structures, algorithms, and software design/architecture
  • Hands-on experience with building production-level code
  • Experience in C++
  • Solid verbal and written communication skills

Preferred

  • Interest in furthering knowledge of networking, observability and how computer architecture and internals impact the availability of SaaS

Original job description

Content provided by the employer

Join the MongoDB Networking & Observability team and help build the core of a distributed database! Our team focuses on creating and enhancing components which facilitate communication between distributed processes and make these processes, and their communication, easily observable. Networking Observability’s responsibilities include improving MongoDB networking, improving the efficiency of resource utilization, and building low-overhead observability features.

Our team includes engineers located in New York City and fully remote engineers. We operate close to the bottom of the stack, and have a lot of influence over the availability, performance, and robustness of our open source database. Recently, we’ve improved connection handling, explored new networking architectures, and integrated OpenTelemetry to make issues easier to diagnose and connect MongoDB to modern observability tools. We are planning to further improve our networking’s stack performance, availability and scalability as well as further enhance our observability stack using open observability frameworks.

Are you excited to help the MongoDB engineering team build a better database? We are! Join us today, and we can build a faster, more reliable, exceptionally observable, database system together.

This role will be based remotely in Canada.

Candidate Profile

  • 3+ years of experience building distributed systems
  • Passionate about delivering and deploying a product with cross-team stakeholders
  • Solid computer science fundamentals, with strong competencies in data structures, algorithms, and software design/architecture
  • Hands-on experience with building production-level code. Experience in C++ is required
  • Interest in furthering their knowledge of networking, observability and how computer architecture and internals impact the availability of SaaS
  • Solid verbal and written communication skills and highly motivated to collaborate with colleagues

Position Expectations

  • Understand and improve the current functionality of the MongoDB networking and observability codebase
  • Lead medium sized projects related to our networking code or observability frameworks from technical design to delivery
  • Collaborate with colleagues at all stages of project lifecycle (ideation, requirements gathering, design, execution, and delivery)
  • Own our leadership principles, and exemplify them in your work
  • Continue to learn and be curious in growing your career!

Success Measures

  • In one month, you'll have fixed a few bugs in a minor version of our latest release series
  • In three months you’ll have contributed to the development of a project slated for the next major version
  • In six months, you’ll have taken on primary code review responsibilities and are involved in reviewing the design for new features
  • In twelve months, you’re making significant contributions to the development of a new major features

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB’s unified data platform, the most widely available, globally distributed data platform 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 data platform and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 67,000 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. 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 is an equal opportunities employer.

Req ID: 3273516950

AI is used to review applications based on job-related criteria and does not replace human decision-making. The hiring team decide who moves forward.

MongoDB’s base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB’s total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.

MongoDB’s base salary range for this role in Canada is:
$122,000$170,000 CAD
MongoDB

About the company

MongoDB

Large Enterprise

MongoDB is a leading provider of modern, general-purpose databases designed for scalability, performance, and flexibility. Founded in 2007, the company offers an innovative, open-source database platform that allows developers to store and manage data in JSON-like formats, enabling easier and faster application development. With a strong focus on data accessibility and cloud integration, MongoDB serves a diverse range of industries, empowering businesses to harness the power of data and build intelligent applications. As a significant player in the tech landscape, MongoDB supports developers and organizations with robust resources and a vibrant community.