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Software Engineer 3, Customer Observability

MongoDB Dublin Full-time Atlas Core Data Services Posted Jul 6, 2026
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Culture signals in this specific role

Inferred from the employer’s wording in this job description. These role-level signals are separate from the company-wide employee-review scores below.

Cross-functionalThe role explicitly involves collaboration across teams or functions.
Deep technical workThe role highlights substantial technical, research, or systems work.
Customer-facingThe role includes direct customer or client interaction.
Operational responsibilityThe description includes production, reliability, or operational responsibility.
Remote or flexibleThe listing mentions remote, distributed, flexible, or hybrid work.

What it’s like to work at MongoDB

Developer Data Platform · New York

4
Employee Rating
3.8
Work-Life Balance
388
Open Roles
open-sourceeng-drivenlearningequityproduct-impact

What employees love

  • World-class enablement — best training programs many employees have encountered
  • Competitive pay with strong equity, especially for senior roles

What could be better

  • No 401k match and culture has gotten more political at scale
  • Work-life balance is team-dependent — some teams have long hours expectations
View full MongoDB culture profile →

About the Role

The MongoDB Customer Observability Team is a diverse group of contributors working together to help our users manage MongoDB at global scale. The team is responsible for MongoDB Atlas: our database-as-a-service offering and fastest-growing product, which allows users to deploy globally distributed MongoDB clusters in just minutes.

We're seeking an SE3 to join our team to tackle exciting challenges within the Observability space.

You'll contribute to developing tools and platforms that help our users understand the health and performance of their MongoDB deployments. This includes collecting metrics, monitoring slow queries, and offering actionable insights such as index and schema suggestions that improve the speed, efficiency, and overall reliability of their databases.

This role provides a unique opportunity to drive engineering excellence across both dimensions of observability, leveraging technologies being developed within the Customer Observability group and contributing directly to the success of our customers and our product teams. If you're passionate about large-scale systems, digging deep into telemetry data, and building tools that make a real impact both internally and externally, we’d love to have you on board!

We are looking to speak to candidates who are based in Dublin for our hybrid working model.

We're looking for someone who

Nice to Haves

Role Responsibilities

Success Measures

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: 426096

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Frequently Asked Questions

What is the work-life balance like at MongoDB?
MongoDB has a work-life balance score of 3.8/5 based on employee reviews. This is about average for the AI/tech industry.
What is MongoDB’s culture like?
MongoDB is characterized by these culture values: open-source, eng-driven, learning, equity, product-impact. Based on employee reviews, the company has an overall rating of 4/5. World-class enablement — best training programs many employees have encountered
How many open roles does MongoDB have?
MongoDB currently has 388 open roles across departments including engineering, product, sales, and more. Roles are refreshed daily from their careers page.
Is this role remote-friendly?
This role is located in Dublin. Check the job description above for specific location and remote work details.
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