Security Software Engineer, Infrastructure Security (staff Or Senior)

MongoDB

Dublin, Ireland
On-site
Design and build security primitives
Secure-by-default infrastructure
Linux security mechanisms
Design and build core security primitives and services that protect MongoDB Atlas compute, networking, and identity across AWS, Azure, and GCP

Job Summary

  • Design and build core security primitives and services that protect MongoDB Atlas compute, networking, and identity across AWS, Azure, and GCP.
  • Build secure-by-default infrastructure using Linux security mechanisms (AppArmor, SELinux, seccomp, cgroups), Kubernetes, and eBPF to enforce runtime policies and gain deep visibility into systems behaviour.
  • MongoDB is committed to developing a supportive and enriching culture for everyone, with benefits including employee affinity groups, fertility assistance, and generous parental leave.

Matching Summary

Design and build core security primitives and services that protect MongoDB Atlas compute, networking, and identity across AWS, Azure, and GCP.

Skills & Requirements

Must-have

  • Design and build security primitives
  • Secure-by-default infrastructure
  • Linux security mechanisms
  • Kubernetes security ecosystem
  • Cloud provider security best practices
  • CI/CD and infrastructure-as-code workflows

Nice-to-have

  • Systems mindset for failure modes
  • Explain complex security concepts
  • Innovate at the speed of market

Key Requirements

  • 5+ years of experience
  • Proficiency in Java, Golang, Rust, Python, or C/C++
  • Experience with Terraform
  • Deep understanding of Linux and networking
  • Experience building security platforms
  • Hands-on Kubernetes experience

Work Rights

Not specified

Tailored Resume

Cover Letter