SRE - Cosmos

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Requirements:

• Extensive hands-on experience administering Linux-based systems, including both hardware and software aspects.
• Proven ability to implement IaC using tools like Terraform, Ansible, and Git.
• Demonstrated success managing workloads on cloud providers such as Google Cloud Platform (GCP) and Oracle Cloud.
• Experience deploying and managing applications on Kubernetes with tools like ArgoCD, Argo workflows, GitHub Actions, Helm, and HashiCorp Vault.
• Proficiency in scripting in Shell, and at least one programming language (Python or Golang) to automate infrastructure tasks and reduce manual effort.
• Skilled in configuring comprehensive observability solutions (Prometheus, Grafana, Loki, OTEL agent) to ensure prompt and accurate incident response.
• Hands-on experience running and configuring blockchain nodes/validators, especially within the Cosmos / Tendermint ecosystems.

Responsibilities:

• Provision, maintain, and scale multi-cloud/multi-architecture infrastructure using Infrastructure as Code (IaC) tools and CI/CD pipelines.
• Develop and manage Kubernetes workloads following GitOps best practices.
• Create and maintain Ansible roles to deploy and manage various blockchain validators.
• Implement and refine monitoring, alerting, and logging solutions using Prometheus, Grafana, Loki, and Opsgenie.
• Continuously improve reliability through proactive security patches, system hardening, and performance tuning.
• Build and maintain CI/CD workflows, ensuring seamless deployments to Kubernetes clusters.
• Contribute to open-source tooling that supports the Bitcoin and Tendermint ecosystems.
• Engage in architecture discussions and technical presentations, influencing the direction of core infrastructure.
• Collaborate closely with passionate engineers, DevOps specialists, and community contributors across Web3.
• Participate in a 24/7 on-call rotation, ensuring rapid response and resolution to critical infrastructure incidents.