DevOps Engineer (MongoDB & MYSQL)

• You will be a core member of our Database & System Support Team to implement, operate, and support mission‑critical enterprise databases and data platforms.
• This role provides a unique opportunity to work with large‑scale enterprise environments, modern database technologies, and DevOps‑driven automation initiatives — with increasing exposure to Agentic AI frameworks, AI‑powered operations (AIOps), and intelligent automation that elevates the reliability and performance of our platforms.

Your Role

• Administer, maintain, and optimize enterprise databases with primary focus on MongoDB and MySQL.
• Implement automation using Ansible, Rundeck, and other DevOps tools,
• Support and operate additional data platforms, including Oracle Database, Milvus, GraphDB, and related distributed systems.
• Operate and support workloads running on Kubernetes with integration of ArgoCD for GitOps workflow.
• Troubleshoot and resolve database-related incidents, performance issues, and service degradation using both traditional techniques and emerging AIOps tools.
• Perform capacity planning, performance tuning, and platform optimization.
• Implement and support Disaster Recovery environments and participate in DR drills.
• Evaluate new technologies and automation tools — including new Databases, AI related databases.
• Development on AI orchestration frameworks, Agentic AI tools, and LLM‑assisted operational platforms — to enhance system reliability and operational efficiency.

Who We Are Looking For

• University graduates in Information Technology or related discipline.
• Minimum 3 years of experience in IT operations or database administration, preferably with hands‑on exposure to MongoDB and MySQL.
• Experience with Oracle Database, Milvus, GraphDB, or other distributed data platforms is an advantage.
• Experience with container‑based deployments, Kubernetes, and ArgoCD is advantageous.
• Experience in enterprise DevOps automation using Ansible, Rundeck, or similar tools is preferred.
• Knowledge of Disaster Recovery design and operations is an advantage.
• Strong initiative, willingness to learn, and ability to adapt to new technologies including open‑source solutions and hybrid‑cloud environments.
• Proficient spoken and written English, Cantonese, and Mandarin are an advantage.
• Candidates with less experience will also be considered for junior positions.

OOCL is an Equal Opportunity Employer. OOCL will retain the personal data of applicants/ unsuccessful applicants for future recruitment purpose for a period of six months. All personal data will be destroyed immediately right after the abovesaid period.

(Data collected will be used for recruitment purpose only.)