Staff/Senior Security Software Engineer or SRE - Infrastructure Security

We are looking for experienced Software and Site Reliability Engineers to help secure the foundation of MongoDB Atlas, our globally distributed, multi-cloud database platform running across AWS, GCP and Azure. This is a builder role, focusing on security tooling and observability, runtime detection, hardening policies, and infrastructure-as-code guardrails that protect our massive infrastructure. Some of the things we're working on: - Building secure-by-default infrastructure leveraging Linux, eBPF and Kubernetes security mechanisms, and implementing runtime detection and monitoring. - Developing our in-house CSPM (Cloud Security Posture Management) and Vulnerability Management platforms. - Integrating security directly into our CI/CD workflows and Terraform pipelines. We're looking for engineers with a strong systems mindset who have some of: - 5+ years of experience in SWE, SRE, or similar roles with some relevant security experience. - Proficiency in one programming l