Mid-Level DevOps Engineer

CI/CD & Automation (core responsibility):
Designing and maintaining CI/CD pipelines (GitHub Actions) across 227+ repositories
Deployment automation for Cloudflare Pages/Workers and VPS-hosted services
Zero-downtime release processes for the whole engineering team
Standardising build and deploy across an inconsistent, fast-growing repo base
Hosting & Access Management:
Client website hosting — provisioning, migrating, and maintaining hosting across 100+ live client sites
DNS, domains, and SSL/TLS certificate management and renewal
SSH key management — issuing, rotating, and revoking keys across servers and the team
Password and credentials management — running a shared secrets vault / password manager, enforcing good hygiene, and controlling who has access to what
Onboarding and offboarding access securely as team members and clients change
Infrastructure & Operations:
Containerisation with Docker — writing and optimising images and builds
Infrastructure as Code so environments are reproducible, not hand-built
Linux server and VPS administration across a distributed fleet
Secrets, environment config, and secure access management for a distributed team
Reliability:
Monitoring, logging, and alerting for 100+ live client websites
Production incident response — diagnosing and fixing failures independently
Backups, database operations, and recovery processes
The Environment You Would Support
Web (primary): Headless WordPress + Next.js 16 sites on Cloudflare Pages, SEO dashboards serving 52+ brands
Python: AI agent platforms and automated data pipelines
Internal tooling: 15+ MCP servers connecting internal tools to external business APIs
Scale: 227+ GitHub repositories, 100+ live client sites
Note: we build AI-native — Claude Code is our developers' primary interface and our workflows are automation-heavy. You don't need to be an AI specialist, but you'll work in a modern, automation-first environment.
Yêu cầu:
1–6 years of professional experience with a strong DevOps/infrastructure focus
CI/CD ownership — you have personally designed and maintained pipelines (GitHub Actions, GitLab CI, or similar)
Docker — you write and optimise Dockerfiles and understand container builds
Deployment & release management — you have run real production deployments, including zero-downtime releases
Linux server administration — VPS management, shell scripting, and real debugging
Cloud/edge deployment — Cloudflare, AWS, or GCP; you have deployed and configured real infrastructure
Website hosting & DNS — you have managed web hosting, DNS records, and SSL/TLS certificates for live production sites
Access & credentials management — you have managed SSH keys and run a shared secrets/password manager for a team, and you take security hygiene seriously
Production debugging — you can diagnose and fix a production failure independently
Git/GitHub proficiency, including pipeline integration
Able to work semi-independently across time zones
Strong written English (we operate async-first across Australia, Vietnam, Thailand, and India)
Strong Preferences
Infrastructure as Code (Terraform, Pulumi, Ansible)
Monitoring and observability (Grafana, Prometheus, Sentry, uptime tooling)
Cloudflare Pages / Workers deployment experience
Node.js / TypeScript familiarity (our primary app stack)
Python for automation and scripting
Database operations (SQLite, PostgreSQL, backups, migrations)
Secrets management and secure key handling
Claude Code experience — we build AI-native, so it helps you fit in faster
WordPress / headless deployment experience
Quyền lợi:
Claude Max subscription — full access to Claude AI tools and APIs provided by the company
Office-based in Hanoi with remote flexibility
All development tools, software licences, and API keys provided
Real ownership of infrastructure — not just ticket completion
Flexible working hours
Work across a diverse portfolio of 100+ real client projects
International team exposure (Australia, Vietnam, Thailand, India)
Opportunity to set deployment standards for the whole engineering team
Performance reviews every 6 months with transparent salary growth
Compensation
Period Salary
Probation (2 months): 15,000,000 – 22,000,000 VND / month
After probation: 22,000,000 – 40,000,000 VND / month
Salary within range is based on experience level, infrastructure depth, and demonstrated contribution. Engineers who make deployments faster and more reliable are compensated accordingly.
Location:
Hanoi, Vietnam (office-based with remote flexibility)