DevOps Engineer

Company Description UnAvailable Ltd., founded in 2004, is a Vietnam-based garment manufacturer serving leading global streetwear and fashion brands. The company is committed to long-term, meaningful change in the apparel industry by restructuring traditional practices to build a more sustainable future. UnAvailable focuses on sustainability within Vietnam's garment sector while actively supporting the well-being of its workforce.
Role Description The DevOps Engineer role at UnAvailable Ltd. is a full-time, on-site position based in Ho Chi Minh City. This role is responsible for designing, implementing, and maintaining scalable infrastructure, using automation and Infrastructure as Code to support production and internal systems. Day-to-day tasks include managing CI pipelines, monitoring system performance, troubleshooting issues, and collaborating with software developers to improve deployment processes and reliability.
The DevOps Engineer will also manage Linux-based servers, perform system administration tasks, and contribute to security, backup, and disaster recovery strategies. Working closely with cross-functional teams, the DevOps Engineer helps ensure stable, efficient, and sustainable technology operations that support the company's mission.
Qualifications
Strong System Administration experience with Linux, including monitoring, performance tuning, and troubleshooting.
Hands-on experience with Infrastructure as Code (IaC) tools to automate provisioning, configuration, and deployment.
Proficiency in Continuous Integration practices and tools for building, testing, and deploying software reliably.
Foundational Software Development skills to write scripts, tools, and integrations that support DevOps workflows.
Practical knowledge of networking, security best practices, and cloud or virtualized environments.
Experience with containerization and orchestration (e.g., Docker, Kubernetes) is highly beneficial.
Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent practical experience.
Ability to work collaboratively with engineering and operations teams, communicate clearly, and document technical processes.
Education & Certifications
Bachelor's degree in Computer Science, Software Engineering, Information Technology, Cloud Engineering, or a related field.
Azure certifications (AZ-104, AZ-204, AZ-400) or equivalent are an advantage.
2+ years of experience in DevOps, Cloud Engineering, Platform Engineering, or similar roles.
Hands-on experience with Git, Azure DevOps, CI/CD pipelines, environment promotion (DEV/UAT/PROD), and rollback processes.
Experience supporting data platforms such as Microsoft Fabric, Azure Data Factory, Airflow, or similar ETL/ELT solutions.
Proficient in Python, PowerShell, or Bash scripting.
Experience with Linux, Docker, Azure services, Key Vault, RBAC, Service Principals/Managed Identities, and API/OAuth authentication.
Proven ability to troubleshoot production issues across pipelines, deployments, cloud platforms, applications, and integrations.
Technical Skills
Strong understanding of CI/CD, source control, release management, deployment governance, and configuration management.
Knowledge of ETL/ELT deployment patterns, orchestration platforms, monitoring, scheduling, and runtime dependencies.
Familiarity with Microsoft Fabric, Power Platform ALM, Azure Functions, Infrastructure as Code (Bicep/Terraform), and cloud infrastructure.
Understanding of REST APIs, OAuth2, tokens, certificates, JSON/XML, and integration architectures.
English: Intermediate (able to read/write technical documents and communicate at work)
Tools & Technologies
DevOps: Azure DevOps, Git, YAML pipelines
Data Platform: Microsoft Fabric, Azure Data Factory
Power Platform: Power Apps, Power Automate, Dataverse, ALM
Automation: Python, PowerShell, Bash, Azure CLI
Cloud: Microsoft Azure, Functions, Storage, VMs, Key Vault, RBAC
Containers & OS: Linux, Docker
IaC: Bicep, Terraform
Monitoring: Azure Monitor, Application Insights, Log Analytics
Integration: REST APIs, OAuth2, Webhooks, JSON/XML
Benefits & Allowances:
Full social-insurance contributions based on agreed salary (after 2 months probation)
12 days annual leave per Labour Law + 0.5-day per quarterly teambuilding leave.
24/7 personal health insurance
Annual health check-up 2 times per year
Working Environment:
Casual dress code - comfortable clothes, personal style welcome
On-site gym/yoga/aerobics room
Sports clubs (e.g., badminton, soccer)
Company events: quarterly team-building, birthday gifts, X-Mas Party, Year-end party, Company trip
Holiday & special-occasion gifts (e.g., Woman day, Men day, Techer day, Mid-Autumn, New Year)
Other information
Working time: Mon - Fri, 8AM - 5PM
Location: Part of lot I, 3 Street No. 7, Vinh Loc Industrial Park, Binh Tan Ward, HCMC