MongoDB

Site Reliability Engineer (Senior or Staff), Storage Layer Services (SLS)

MongoDB
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2 months ago
Cork, Ireland or Dublin, IrelandSenior / Staff+

Responsibilities

  • Work with teams building multi-tenant distributed storage systems and balance strategic infrastructure goals with immediate engineering needs.
  • Build reliable, available, resilient, fault-tolerant, and self-healing services and infrastructure.
  • Define and configure metrics for incident detection and measuring service health, availability, and performance.
  • Participate in a 24/7 on-call rotation to resolve storage infrastructure issues.
  • Optimize infrastructure performance from the application layer through the Linux kernel.
  • Potentially lead major storage architecture changes, large-scale data and workload migrations, multi-cloud scaling, and secure multi-tenant runtime design.

Requirements

  • Have 6+ years of experience developing and operating distributed systems.
  • Be proficient in Python, Go, or a similar programming language.
  • Have operated or supported stateful storage or database systems at scale and understand durability, consistency, and recovery trade-offs.
  • Have experience using and extending containerization technologies, particularly Kubernetes.
  • Have expertise with cloud infrastructure platforms such as AWS, Google Cloud Platform, or Azure.
  • Understand Linux operating system internals and networking concepts including TCP/IP, DNS, TLS, and routing.
  • Demonstrate a customer-focused mindset, process efficiency, and a preference for automation over manual operations.

Benefits

  • Work arrangement is available from the Dublin or Cork office or remotely within Ireland.
  • MongoDB provides employee affinity groups, fertility assistance, and generous parental leave.
  • The company provides accommodations for individuals with disabilities during the application and interview process.

Categories

Site Reliability
MongoDB

About MongoDB

5,001-10,000 employees

MongoDB builds the MongoDB document database and the MongoDB Atlas cloud database service for application developers and enterprises. Its business model centers on cloud consumption (Atlas), commercial subscriptions, and support, with tooling for migration, synchronization, and disaster recovery across on‑prem and multi‑cloud environments. Founded in 2007 and headquartered in New York, it is a public company listed on NASDAQ and widely used across industries worldwide.

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