Sigma Prime - Devops Engineer

• Competent with Kubernetes architecture (e.g., pods, deployments, services, and stateful sets). • Familiar with Kubernetes networking (e.g., service discovery, ingress, overlay networks). • Competent with leveraging CI/CD pipelines to deploy containerized applications to Kubernetes. • Competent with Kubernetes administration tasks (e.g., scaling, rolling updates, rollbacks). • Competent with blockchain data structures (e.g., blocks, forks, etc). • Competent with blockchain signature schemes (e.g., high-level understanding of ECDSA). • Competent with blockchain P2P networks (e.g., high-level understanding of peers and how they are discovered). • Highly competent with the Linux shell. • Highly competent with systemd, journald, etc. • Highly competent with server security concepts (e.g., firewalls, public key authentication, vulnerability patching etc.). • Highly competent with networking fundamentals (e.g., subnetting). • Competent with DNS and managing domains. • Competent with Ansible workspaces, playbooks and other core concepts. • Competent with the Jinja2 templating language. • Competent with building and maintaining YAML documents. • Candidates with extensive devops experience but little blockchain experience will be considered. Candidates who cannot demonstrate an interest in Ethereum need not apply, enthusiasm is critical. • Candidates must be self-driven and motivated to learn about and improve the systems around them. We provide high-level strategic guidance and constructive feedback, however we do not micro-manage our team members. Candidates are responsible for their own day-to-day activities. • Candidates should be willing to rotate being "on-call" for response to infrastructure issues and outages. • Candidates must be proficient in technical conversations in English, both written and verbal. Perfect English is not a requirement, accents keep things interesting :) • No jerks, trolls or bullies.