Senior DevOps Engineer - Remote

Overview

Optimum is delivering the world's first high-performance memory infrastructure for any blockchain, enhancing dApp performance and end-user experience.

In Short

• Deploy, operate, and scale distributed clusters of OptimumP2P nodes, gateways, and relays across multi-cloud environments.
• Build and maintain infrastructure-as-code (Terraform, Helm, Kubernetes) for rapid, reproducible deployments.
• Define and monitor SLOs around propagation latency, attestation inclusion delay, and network reliability.
• Develop monitoring pipelines (Prometheus, Grafana, OpenTelemetry) with actionable alerts and dashboards.
• Harden nodes, APIs, and relays against DDoS, replay attacks, and resource exhaustion.
• Maintain build pipelines for services (multi-arch Docker builds, secure image publishing).
• Work closely with protocol engineers and researchers on large-scale experiments.
• Create runbooks, perform post-mortems, and continuously improve operational reliability.
• Write automation scripts, custom operators, and CLI tools primarily in Go, Python, or Bash.

Requirements

• 5+ years of experience in DevOps, SRE, or Infrastructure Engineering.
• Strong expertise in Kubernetes, Docker, and Terraform.
• Proven track record in observability and monitoring.
• Deep understanding of networking fundamentals.
• Hands-on experience with CI/CD pipelines.
• Security-first mindset: IAM, secrets management, infra hardening.
• Bonus: familiarity with libp2p, gRPC, and blockchain validator infrastructure.

Benefits

• Competitive compensation package, including token incentives.
• Remote-first work environment with flexible hours.
• Collaborative team culture that values innovation and growth.