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Application Engineer (Day 2 Support)
Islandwide, Singapore
PermanentInformation TechnologyJob Description
We are looking for a skilled Application Engineer (Day 2 Support) to support the day-to-day operations, stability, and performance of enterprise applications. The role focuses on incident management, system monitoring, troubleshooting, and deployment support, ensuring applications remain reliable and meet business SLAs.
Job Description:
- Provide L1 / L2 (Day 2) support for production and non-production environments
- Investigate and resolve incidents, service requests, and defects within SLA timelines
- Perform root cause analysis (RCA) and implement preventive measures
- Provide workarounds and coordinate fixes with development teams
- Monitor application health, logs, and workflows
- Proactively identify and address system performance or availability issues
- Support batch jobs, APIs, and system integrations where applicable
- Assist in application deployments across UAT, and Production
- Perform post-deployment validation and support rollback if required
- Adhere to change and release management processes
- Troubleshoot application workflows and system integrations
- Perform data validation, fixes, and basic query analysis (SQL)
- Support report generation and ad-hoc data requests
- Document issues, resolutions, and known workarounds
Job Requirements:
- Minimum 3 years’ experience in L1 / L2 application support roles.
- Familiarity with enterprise applications (web, APIs, microservices, batch jobs)
- Knowledge of SQL databases (MSSQL / Oracle)
- Exposure to application servers (e.g., IIS, Tomcat, WebSphere, JBoss)
- Strong analytical, troubleshooting, communication, and time‑management skills.
- Able to work independently and as part of a team; strong process and documentation discipline
About St Engineering Urban Solutions Ltd.
First seen: May 29, 2026
Last updated: May 29, 2026