Software Engineer 3, Networking & Observability

mongodb· Clusters & Interfaces
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📍 Alberta; British Columbia; Ontario; Quebec💰 CAD 122K–170K

About this role

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

Frequently Asked Questions

What is the salary for the Software Engineer 3, Networking & Observability role at mongodb?
The listed salary for this Software Engineer 3, Networking & Observability position at mongodb is CAD 122K–170K. This is an full-time role.
Where is the Software Engineer 3, Networking & Observability position at mongodb located?
This Software Engineer 3, Networking & Observability role at mongodb is based in Alberta; British Columbia; Ontario; Quebec. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Software Engineer 3, Networking & Observability at mongodb belong to?
This Software Engineer 3, Networking & Observability position is part of the Clusters & Interfaces department at mongodb. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Software Engineer 3, Networking & Observability position at mongodb?
Click the "Apply Now" button on this page. You will be redirected to mongodb's official application portal hosted on greenhouse where you can submit your application directly.
When was the Software Engineer 3, Networking & Observability job at mongodb posted?
This Software Engineer 3, Networking & Observability position at mongodb was posted on Aug 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Software Engineer 3, Networking & Observability
mongodb · 💰 CAD 122K–170K
Apply for this role ↗

You'll be redirected to mongodb's official application page on Greenhouse.