DevOps Engineer

Ascendion; Hong Kong; On-site; HKD 350,000 - 650,000; Full time

Job summary

Ascendion is seeking a DevOps/Production Support engineer to safeguard mission-critical applications in a live enterprise environment. You will investigate incidents, troubleshoot issues, and perform root cause analysis while building and maintaining CI/CD pipelines.

You'll deploy and support containerized apps using Docker, Podman and Kubernetes, automate repetitive tasks with scripting, and monitor health, logs, and metrics to prevent outages.

Qualifications

• Hands‑on experience supporting live enterprise or production systems.
• Strong working knowledge of Linux administration and troubleshooting.
• Experience building or maintaining CI/CD pipelines using Jenkins, GitLab CI/CD, or equivalent tools.
• Hands‑on experience with Docker / Podman and Kubernetes.
• Experience with scripting or automation using Bash, Shell, Python, or PowerShell.
• Experience with production deployments, incident troubleshooting, monitoring, and log analysis.
• Working knowledge of Git / source control and release processes.

Responsibilities

• Support mission-critical applications and platforms in a production environment
• Investigate incidents, troubleshoot issues, and perform root cause analysis
• Build, maintain, and improve CI/CD pipelines
• Deploy and support containerized applications using Docker, Podman, and Kubernetes
• Support production releases, rollback activities, and post-deployment validation
• Automate repetitive operational and deployment activities using scripting
• Monitor application and platform health, logs, alerts, and resource utilization
• Troubleshoot across application, Linux, container, and platform layers
• Develop proofs of concept for automation, DevOps, and platform improvements
• Support patching, configuration management, certificates, and preventive maintenance

Skills

Linux administration

CI/CD pipelines

Docker / Podman

Kubernetes

Scripting (Bash/Powershell/Python)

Incident troubleshooting

Git / source control

Tools

Jenkins

GitLab CI/CD

Job description

Key responsibilities

Support mission-critical applications and platforms in a production environment

Investigate incidents, troubleshoot issues, and perform root cause analysis

Build, maintain, and improve CI/CD pipelines

Deploy and support containerized applications using Docker, Podman, and Kubernetes

Support production releases, rollback activities, and post-deployment validation

Automate repetitive operational and deployment activities using scripting

Monitor application and platform health, logs, alerts, and resource utilization

Troubleshoot across application, Linux, container, and platform layers

Develop proofs of concept for automation, DevOps, and platform improvements

Support patching, configuration management, certificates, and preventive maintenance

About you

Relevant experience in DevOps, production support, application support, platform engineering, or systems engineering

Hands‑on experience supporting live enterprise or production systems

Strong working knowledge of Linux administration and troubleshooting

Experience building or maintaining CI/CD pipelines using Jenkins, GitLab CI/CD, or equivalent tools

Hands‑on experience with Docker / Podman and Kubernetes

Experience with scripting or automation using Bash, Shell, Python, or PowerShell

Experience with production deployments, incident troubleshooting, monitoring, and log analysis

Working knowledge of Git / source control and release processes

Comfortable troubleshooting across application and infrastructure layers

Ascendion is a leader in AI‑powered software engineering, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, APAC, and Europe to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com.