J
Posted 4mo agoBangkok, Bangkok, Thailand

Application Support

MiddleOn-site (Bangkok)Salary undisclosed
Required Skills
SQL
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 and Swagger 
  • Validate API requests/responses and assist in integration issue resolution 
  • Execute basic data validation and correction in databases when required 
  • Follow standard incident management and SLA processes 
  • Maintain proper documentation of issues, solutions, and known errors 
  • Participate in on-call support or shift rotation if required 

 

Requi

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