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Application Support Engineer
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Application Support Engineer
$
Full time on site
Application Support Engineer
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.
SG
Job Description
What You’ll Do
Provide L2 support for production/staging systems; handleL1 escalations
Investigate errors, alerts, performance issues \&integration failures
Perform deep‑dive troubleshooting and root cause analysis
Work with L3, DevOps \& vendors to resolve complex issues
Monitor dashboards/logs; execute patches, fixes \&config changes
Support deployments, releases \& maintenance activities
Improve runbooks, SOPs \& automation for operations
Ensure security, compliance \& proper incident documentation
What You Bring
3–5+ years in application/system support (mission‑critical environments)
Strong in log analysis \& monitoring tools (CloudWatch, Grafana, ELK)
Comfortable with Linux/Unix
Working knowledge of AWS (ECS, Lambda, S3, RDS)
Basic SQL (MySQL/Postgres) + understanding of REST APIs
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Job Overview
Job Id:
JOB010679
Published:
May 30, 2026
Vacancy:
N/A
Status:
Full time on site
Experience:
2 to 3 year(s)
Location:
SG
Salary:
$
Deadline:
N/A
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