Operation Engineer (Senior)

Job Description As an Operation Engineer at Rikkeisoft, you will be responsible for operating and managing a variety of systems and applications deployed as services. You will ensure stable service delivery through proactive monitoring, system inspections, and collaboration with development and overseas teams. Key Responsibilities - Manage and respond to service requests (SR) via Jira. - Monitor system performance and health to ensure stability and availability. - Perform DevOps-based deployments for web, app, and hybrid platforms. - Conduct regular preventive maintenance (PM) activities to mitigate service disruptions. - Oversee operations across Cloud, Application, and DBaaS platforms (monitoring only; no direct incident resolution required). - Handle database operations on cloud platforms. - Prepare and submit operation reports summarizing key outcomes and improvement points. - Collaborate with the team in Seoul regarding operational processes and updates. - Analyze application logs and system behavior to identify improvement areas.

Salary: Negotiate. Package: At least 13 months/ year. Review periodically following company policy. Bonus: Tet bonus, project bonus, holiday bonus, HR referral bonus... Seniority allowance (working time from 2 years or more). Participate in learning and training activities inside and outside the company, accumulate learning points, develop G Points on the company's management system. 2 days of per week and 12 leave days per year. Clubs and many cultural sports art activities sponsored or supported by the company (For example: Football, table tennis, badminton, swimming, music, English, games... ) Ensure health: Periodic health check, support to buy high quality health insurance... Join the Rikkei Care Health Insurance Plan. Mental comfort: Playing music on demand every day, happy hour, team building activities...

Qualifications - Bachelor's degree in Software Engineering, Information Technology, or related fields. - Certifications in Software Engineering, IT Operations, or relevant areas are a plus. Experience & Skills - Hands-on experience in system operations and synchronization management. - Strong understanding and practical skills in cloud infrastructure (e.g., Kubernetes, Helm, Docker). - Familiarity with monitoring and logging systems (e.g., PLG stack). - Experience with DevOps tools such as Git, Jenkins. - Proficiency in working with databases, especially PostgreSQL. - Programming knowledge in Java (Spring Framework, Spring Boot, Spring Security), Node.js, and Vue.js. - Experience with application log analysis and issue diagnosis. - Understanding of Linux-based environments. - Familiarity with authentication and authorization protocols such as OAuth2 and OIDC. - Knowledge of message queue systems, particularly RabbitMQ. Preferred Skills - Ability to collaborate effectively in a bilingual (English/Korean) environment. - Experience working in cross-functional teams across regions. - Proactive mindset and strong problem-solving skills