Site Reliability Engineer - Observability

Proton is seeking a Site Reliability Engineer to own the observability infrastructure (logs, metrics, traces, alerts) across its services. You will design and operate pipelines using open-source technologies on on-premise data centers. Partner with development teams to ship alerting and dashboarding solutions. Build reusable tooling and champion best practices. Evolve platform iteratively. Values frank communication and problem-solving.

Extensive experience in SRE, DevOps, or Platform Engineering. Proficient in Python and/or Go. Hands-on with open-source observability stacks (logs, metrics, traces, alerting). Knowledge of Kubernetes, GitOps (ArgoCD), and infrastructure-as-code (Terraform, Ansible, Puppet). Solid Linux administration skills. Nice to have: OpenTelemetry, ClickHouse at scale, AI/ML tooling interest.