Application Support

Makro PRO
📍 Bangkok, Bangkok, Thailand 💼 Full-time 🕒 Posted June 21, 2026

Job Description

We are looking for a proactive and detail-oriented Application Support (L1) to join our IT Operations team. The role is responsible for providing first-level support for business applications, troubleshooting incidents, and ensuring system availability. The candidate will work closely with L2/L3 support and development teams to resolve issues efficiently and maintain service quality. 

 

Key Responsibilities 

  • Provide first-level support for application-related issues and service requests 
  • Monitor application performance and system health (alerts, logs, dashboards) 
  • Perform incident triage, analysis, and initial troubleshooting 
  • Escalate complex issues to L2/L3 teams with proper documentation and logs 
  • Investigate issues using SQL queries, logs, and system monitoring tools 
  • Support API-related troubleshooting using tools such as Postman an...

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Job Details

  • Location Bangkok, Bangkok
  • Job Type Full-time
  • Category Computer Occupations
  • Posted Date June 21, 2026
  • Application Deadline July 31, 2026