Note: The job is a remote job and is open to candidates in USA. Chia Network delivers enterprise-grade software platforms for asset tokenization, custody, and trading using infrastructure built on the Chia blockchain. The Senior Infrastructure & Platform Engineer will build and operate cloud and on-premises infrastructure, Kubernetes platforms, observability systems, CI/CD platforms, and automation while improving reliability, security, and scalability.

Responsibilities

• Operate and maintain Kubernetes clusters (EKS in AWS, k0s for on prem)
• Apply an automation-first mindset using tools such as Terraform, Helm, and Ansible, executed via GitHub Actions
• Participate in our on-call rotation and help improve reliability. Identify root causes and prevent issues from recurring
• Operate global colocation environments, including networking, storage, compute, and Proxmox virtualization
• Support and improve our CI/CD platform (GitHub Actions):
• Partner with teams on CI/CD integrations
• Maintain a repository of shared GitHub Actions
• Operate self-hosted runners
• Build and maintain tooling (primarily written in Go) that streamlines workflows and improves reliability
• Operate and fine tune our observability and alerting stack (Prometheus, Alertmanager, Grafana, Loki), including maintaining alerting rules, alert routing, and dashboards
• Collaborate across teams to design scalable, secure, and observable systems
• Collaborate with the security team to support audit readiness, security scanning, and infrastructure hardening

Skills

• The must-haves are experience running Kubernetes, working with infrastructure as code (Terraform experience preferred), and being willing to participate in on-call
• • Strong experience running Kubernetes (not just using it as a developer)
• • Hands-on with infrastructure as code (Terraform experience preferred)
• • Cloud experience (AWS preferred)
• • Experience with CI/CD platforms (GitHub Actions preferred; GitLab CI or similar also fine)
• • Willingness to participate in an on-call rotation, with a pragmatic approach to reliability and alerts
• • A collaborative mindset and eagerness to learn new systems
• • Experience with virtualization technologies, specifically Proxmox, is highly valued for our colocation environments
• • Experience with observability and alerting stacks (e.g., Prometheus, Grafana, Alertmanager, Loki)
• • Colocation infrastructure: BGP, physical networking, Ceph storage
• • Building and maintaining Go tooling for platform engineering
• • Networking (routing, firewalls) and distributed storage
• • Familiarity with compliance-driven infrastructure practices (audit logging, access controls, pentest support)

Benefits

• Work with a remote team of engineers and cryptographers around the globe
• Health insurance for US based employees
• Flexible work hours
• Opportunities for professional growth and development

Company Overview

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