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MongoDBMongoDBBoston, MA

Senior Site Reliability Engineer

Senior SRE ensures reliability of MongoDB's multi-tenant cloud storage layer by defining SLOs, building resilient infrastructure, optimizing performance, and participating in on-call. Requires 6+ years experience with distributed systems, Python/Go, Kubernetes, and cloud platforms.

127k – 249k
Remote6+ YOEDevOps / SRE

About the role

Responsibilities

  • Work on our multi-tenant distributed storage systems, balancing long-term strategic infrastructure goals with immediate engineering needs
  • Build for reliability, making services and infrastructure available, resilient, fault-tolerant, and self-healing
  • Identify and configure key metrics to detect incidents and quantify service health, availability, and performance
  • Participate in a 24/7 on-call rotation to resolve issues involving the storage infrastructure
  • Become an expert in infrastructure performance, helping us optimize from the application level all the way to the kernel

Requirements

  • 6+ years of experience working on software development and operating distributed systems
  • Proficiency in Python, Go, or a similar language
  • Operated or supported stateful storage or database systems at scale, comfortable with durability, consistency, and recovery trade-offs
  • Customer-focused mindset
  • Value efficiency in processes and operations
  • Prefer automation over manual processes
  • Experience using and extending containerization technologies, particularly Kubernetes
  • 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)

Nice-to-Haves

  • Leading major architectural shifts, such as moving from legacy storage stacks to new multi-tenant storage architectures, including planning and executing large-scale data and workload migrations with tight availability and durability requirements
  • Managing and scaling infrastructure across multi-cloud environments (AWS, GCP, or Azure)
  • Designing secure, multi-tenant runtime environments at scale

Skills

PythonGoKubernetesAWSGCPAzureLinuxDistributed SystemsStorage SystemsMongoDB

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