Senior DevOps Engineer - Cloud, CI/CD & Observability

Mark43; Saint Paul (MN); Remote; USD 140,000 - 180,000; Full time

Job summary

Mark43 is hiring a senior DevOps/Platform Engineer to build and scale our public safety platform. You will automate deployments, improve observability, and ensure a secure, high‑availability cloud environment.

You’ll work with AWS, Terraform, Kubernetes, Helm, ArgoCD, and Grafana while partnering with engineering and security teams to raise reliability and developer productivity. The role includes a 24/7 on‑call rotation and ownership of key infrastructure projects that support long‑term

Qualifications

• 5+ years in DevOps or related infrastructure role.
• Experience with automated CI/CD pipelines and cloud infra.
• Proven ability to improve reliability and contribute to on-call rotations.
• Strong collaboration with engineering, security, and cross-functional teams.

Responsibilities

• Build, scale, and maintain infrastructure powering the platform.
• Improve reliability, automate deployments, and enhance observability.
• Ensure scalable, secure, highly available cloud infrastructure.
• Develop and maintain CI/CD pipelines and internal tooling.
• Collaborate with engineering teams to adopt DevOps best practices.
• Identify bottlenecks and participate in 24/7 on-call rotations.
• Drive infrastructure projects for long-term platform health.

Skills

DevOps

Troubleshooting

Communication

Independence

Tools

AWS

Azure

Terraform

Kubernetes

Helm

ArgoCD

Grafana

Job description

Mark43 is hiring a senior DevOps/Platform Engineer to build and scale our public safety platform. You will automate deployments, improve observability, and ensure a secure, high‑availability cloud environment.

You’ll work with AWS, Terraform, Kubernetes, Helm, ArgoCD, and Grafana while partnering with engineering and security teams to raise reliability and developer productivity. The role includes a 24/7 on‑call rotation and ownership of key infrastructure projects that support long‑term