DevOps Engineer 

About Saraf
Saraf is reshaping the way Iranians invest. As a leading digital investment platform, we make access to crypto, gold, dollars, and other assets simple, secure, and seamless. We’re now building the future of decentralized investing and wealth creation — and we’re looking for a skilled DevOps Engineer to help us scale our infrastructure with resilience and security.


🔍 What You’ll Do

• Design, deploy, and manage scalable infrastructure using Docker, Kubernetes, and Helm
• Automate deployment pipelines and environment provisioning with Bash or Python
• Maintain and improve system reliability, security, and performance across Linux-based systems
• Configure and maintain monitoring and logging stacks (e.g., Loki, EFK, Grafana)
• Ensure high availability, observability, and health of services through proper monitoring and alerting
• Collaborate with backend and security teams to implement system hardening, firewall rules, and network segmentation
• Manage and maintain VMware ESXi infrastructure and network services when needed
• Optimize and maintain database environments, ensuring performance and backup integrity
• Participate in disaster recovery planning, CI/CD improvements, and incident response processes

✅ Requirements

• Deep love for Linux systems with LPIC-1 and LPIC-2 certifications (or equivalent knowledge)
• Proficient in container orchestration tools: Docker, Kubernetes, Helm
• Hands-on experience with infrastructure automation using Bash or Python
• Good understanding of firewalls, networking fundamentals, and virtualization platforms (especially ESXi)
• Familiarity with system hardening best practices (e.g., CIS benchmarks, auditd, AppArmor – optional but a plus)
• Experience in setting up and managing ELK/EFK, Grafana, and Loki
• Comfortable working with relational and NoSQL databases, understanding schema and performance implications
• Strong troubleshooting skills and a proactive mindset for service uptime and reliability

🚀 Nice to Have

• Experience with HashiCorp tools (Vault, Terraform)
• Exposure to GitOps workflows (e.g., ArgoCD, Flux)
• Background in regulated environments or fintech DevOps best practices