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Senior DevOps Engineer – Crypto, Masternodes

DevOps EngineerDevOps EngineerFull TimeRemoteSeniorTeam 11-50Since 2019H1B No SponsorCompany SiteLinkedIn

Location

California

Posted

66 days ago

Salary

0

Seniority

Senior

Job Description

Senior DevOps Engineer – Crypto, Masternodes

Career Hire5

• Maintain the smooth operation and fault tolerance of IT infrastructure. • Ensure information security across all systems and services. • Administer physical and virtual servers (DigitalOcean, AWS). • Manage a private network using tools like OpenVPN, IPSec, and WireGuard. • Deploy and manage Docker containers for applications. • Monitor and backup network and server status with tools like Zabbix. • Automate server deployment using Ansible and manage user access (proxy, SSH tunneling). • Defend against DDoS attacks, manage traffic (iptables + ipset), and configure firewalls. • Administer and configure Juniper equipment, firewalls, and networking (BGP, Junos firewall). • Manage clusters (etcd, k8s, ClickHouse, Zookeeper). • Write scripts and identify vulnerabilities in projects (PHP, Python, Bash/AWK).

Job Requirements

  • Must have experience in cryptocurrency and working with Masternodes
  • Proficient in Docker & Kubernetes
  • Strong experience with Linux systems (Debian, Ubuntu)
  • Experience with automation tools like Ansible
  • Proficient in monitoring and load-balancing systems (Zabbix, Grafana)
  • Familiarity with Juniper equipment (firewalls, switches)
  • Experience with networking technologies (BGP, VPN, etc.)
  • Knowledge of scripting languages (Bash, Python, PHP)
  • Familiarity with key business software like Jira, Confluence, Git (CI/CD)

Benefits

  • Full-time job (8 working hours per day, Monday-Friday)
  • Remote work
  • Flexible work hours
  • Stability
  • Opportunity to work autonomously with a team of like-minded professionals
  • Engage in challenging and innovative projects with cutting-edge blockchain technologies

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