Site Reliability Engineer (Senior or Staff)

Posted Yesterday
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Toronto, ON, CAN
Hybrid
144K-200K Annually
Senior level
Big Data • Cloud • Software • Database
MongoDB empowers innovators to create, transform, and disrupt industries by unleashing the power of software and data.
The Role
Platform-focused SRE role responsible for designing and operating multi-cloud Kubernetes infrastructure, CI/CD (Argo Workflows/ArgoCD), and onboarding/self-service tooling. Build reliable deployment pipelines, support deployment systems, collaborate across Platform Engineering, and participate in a 24/7 on-call rotation. Must work East Coast hours and drive automation to reduce toil.
Summary Generated by Built In

Platform Engineering is the department within SRE that is responsible for a range of critical infrastructure and operational functions that support the broader engineering organization. Among these are our multi-cloud-provider Kubernetes infrastructure, networking, load balancing (including our public-facing edge and internal service mesh), and observability and alerting systems.

The Deployments team designs and maintains our continuous delivery infrastructure, ensuring reliable code deployment from development through production for all engineering teams. This infrastructure is primarily composed of Argo Workflows and ArgoCD. The team also provides tooling that enables clear system ownership and facilitates self-service onboarding for development teams.

We are looking to speak to candidates who can work East Coast hours.

The ideal candidate should
  • Have 6+ years of experience in software development and operating distributed systems
  • Proficiency in Python, Go, or a similar language
  • Proven experience building and operating large-scale continuous integration and continuous deployment (CI/CD) pipelines
  • Possess a customer-focused mindset
  • Value efficiency in processes and operations
  • Prefer automation over manual process (“allergic to ops work”). We are a small team of software engineers with a strong bias towards software solutions to avoid toil
  • Experience using and extending containerization technologies, particularly Kubernetes, to enhance application agility, optimize resource utilization, and accelerate time-to-market
  • Expertise in cloud infrastructure platforms, including AWS, Google Cloud Platform (GCP), or Azure
  • Understanding of Linux operating system internals and networking concepts (e.g., TCP/IP, DNS, TLS, routing)
Expectations
  • Contribute to developing a world-class continuous deployment experience, enabling the rapid and reliable shipment of MongoDB products
    • This includes, but is not limited to, contributing to open-source projects, or engineering software-based approaches like Kubernetes operators to streamline processes
  • Own the onboarding flow other engineering teams follow when launching a new product or service
  • Collaborate with other teams within Platform Engineering to ensure a consistent service-onboarding experience
  • Provide internal support for our deployment systems, including answering questions and addressing issues
  • Participate in a 24/7 on-call rotation to resolve issues involving the deployment infrastructure
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 database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database 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 database and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 60,000 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: 426184

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:
$144,000$200,000 CAD

Skills Required

  • 6+ years of experience in software development and operating distributed systems
  • Proficiency in Python, Go, or a similar language
  • Proven experience building and operating large-scale CI/CD pipelines
  • Experience with Argo Workflows and ArgoCD
  • Experience using and extending containerization technologies, particularly Kubernetes
  • Expertise in cloud infrastructure platforms (AWS, GCP, or Azure)
  • Understanding of Linux operating system internals and networking concepts (TCP/IP, DNS, TLS, routing)
  • Willingness to participate in a 24/7 on-call rotation for deployment infrastructure
  • Ability to work East Coast hours
  • Customer-focused mindset and a strong preference for automation over manual processes

What the Team is Saying

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MongoDB Compensation & Benefits Highlights

  • Parental & Family Support Parental leave is substantial and fully paid for new parents, with additional paid flexibility to ease the return to work. Family‑building support reimburses eligible fertility, adoption, and surrogacy expenses up to a lifetime maximum in the U.S.
  • Healthcare Strength Health coverage includes multiple medical, dental, and vision options plus a One Medical membership for employees and dependents. Coverage extends to inclusive services such as gender‑affirmation care and dedicated menopause/low‑testosterone support, alongside mental‑health resources.
  • Leave & Time Off Breadth Flexible PTO and observed company holidays provide meaningful time away from work. Return‑to‑work flexibility following parental leave further broadens overall time‑off support.

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The Company
HQ: New York, NY
5,550 Employees
Year Founded: 2008

What We Do

The database market is big. How big? Well, according to IDC, it’ll reach $153 billion by 2027. And MongoDB is at the forefront of that innovation with thousands of customers across the globe. We empower developers and businesses to build and deploy the applications they want, wherever they want.

Why Work With Us

We are ambitious. We are passionate about creativity. And we believe the best paths are the ones we have yet to forge.

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Hybrid Workspace

Employees engage in a combination of remote and on-site work.

MongoDB provides multiple working model options for our employees, including the flexibility to work from home to opportunities for collaboration and social interaction in a MongoDB office.

Typical time on-site: Flexible
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