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L2 Application Support Engineer

Bangkok, Thailand💼 Full-time🗓 2026-07-13 → 2026-07-30

Core

L2 Application Support Engineer ensuring stability, performance, and availability of enterprise applications for leading organizations.

Role type

L2 Application Support Engineer

Builds

Enterprise application stability and operational efficiency

Domain

Enterprise IT / Application Support

Deliverable

client delivery

Required skills

Incident management, Root Cause Analysis (RCA), SQL, Linux/Unix troubleshooting, API integration understanding, IT infrastructure monitoring, SLA-driven support operations

Preferred skills

ERP application support (SAP, Oracle, PeopleSoft), Application modernization tools (CAST), Agile/SCRUM, DevSecOps, Cloud platforms (AWS, Azure, Oracle Cloud), Application deployment and change management

Technologies

SQL, Linux/Unix, SAP, Oracle EBS, PeopleSoft, NetSuite, Infor, Unit4, CAST, AWS, Azure, Oracle Cloud

Responsibilities

Manage and resolve complex incidents, perform root cause analysis, monitor application health and performance, develop operational documentation and troubleshooting guides, participate in application modernization and cloud adoption projects, coordinate resolutions with development and infrastructure teams

Seniority

Mid-level, hands-on IC

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