100+ Application Support Engineer Jobs - June 2026 - High Salaries
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"application support engineer"
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Job "application support engineer"
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SGD3,500 - SGD3,500 Per Month
Singapore
- Work with project leads, users and developers to improve processes and functionality.
- Assist with Java application development and troubleshooting after post-implementation.
- Write and optimize SQL queries for reporting and data analysis. ...
Posted
13 days ago
SGD6,000 - SGD6,000 Per Month
Singapore
- Troubleshoot Azure services such as App Services, Functions, Azure SQL, and networking issues
- Support AEM production issues including publish instances, dispatcher cache, and content errors
- Investigate API failures, database connectivity, and performance bottlenecks ...
Posted
13 days ago
Undisclosed
- Measure and optimize system performance, with an eye toward pushing our capabilities forward, getting ahead of customer needs, and innovating to continually improve
- Provide primary operational support and engineering for multiple large distributed software applications
- Lead and assist in implementing SRE best practices in the team and collaborations with other teams ...
Posted
10 days ago
Undisclosed
- Measure and optimize system performance, with an eye toward pushing our capabilities forward, getting ahead of customer needs, and innovating to continually improve
- Provide primary operational support and engineering for multiple large distributed software applications
- Lead and assist in implementing SRE best practices in the team and collaborations with other teams ...
Posted
10 days ago
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Work with L3, DevOps & vendors to resolve complex issues
- Monitor dashboards/logs; execute patches, fixes &config changes
- Support deployments, releases & maintenance activities ...
Posted
9 days ago
ASTEK SINGAPORE INNOVATION TECHNOLOGY PTE. LTD.
SGD4,500 - SGD5,500 Per Month
Singapore
- Work with L3, DevOps & vendors to resolve complex issues
- Monitor dashboards/logs; execute patches, fixes &config changes
- Support deployments, releases & maintenance activities ...
Posted
9 days ago
Undisclosed
KL City
- Monitor application health using system logs, alerts, observability tools, transaction reporting, and FIX sessions; escalate issues as required.
- Investigate production and trade-related incidents, including data and transaction issues, and gather relevant information to support root cause investigations.
- Perform root cause analysis (RCA) for recurring or major incidents and contribute to post-incident reviews and service improvement actions. ...
Posted
8 days ago
SGD5,000 - SGD6,000 Per Month
Singapore
- Support applications hosted on cloud platforms, including troubleshooting performance and connectivity issues
- Diagnose and resolve issues related to application hosting, deployments, and system availability
- Maintain and troubleshoot enterprise content management platforms ...
Posted
7 days ago
Undisclosed
KL City
- Provide regular and accurate reports to stakeholders as appropriate
- Prepare achievable/improvement plans and track activities schedule
- Participate in the planning and coordination of Change Requests and Fixes to production, conduct regression testing ...
Posted
5 days ago
Undisclosed
KL City
- Perform and automate application patching, refresh and on-going performance fine-tuning.
- Focus on business trend analysis, tickets avoidance and proactive monitoring to improve the applications stability and performance, customer experience, cost and manual efforts reduction.
- Address/implement all the current security and audit gaps including access ...
Posted
3 days ago
Undisclosed
Singapore
- Investigate, troubleshoot, and resolve application and system-related issues
- Perform root cause analysis and replicate reported issues for deeper investigation
- Work closely with developers and QA teams to facilitate bug fixing and system improvements ...
Posted
2 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- Monitor system alerts and scheduled jobs
- Follow standard operating procedures (SOPs) and knowledge base articles
- Ensure incidents are resolved within SLA timelines ...
Posted
a day ago
Undisclosed
Petaling
- Maintaining documentation of voice systems, network, processes, procedures, troubleshooting guides and change management logs.
- Utilize Voice network, monitoring, work with network engineers to ensure Network Routing, Class of Service and QoS are optimized for voice transport.
- Ability to manage multiple projects simultaneously. ...
Posted
9 hours ago
Undisclosed
Singapore
- Investigate, troubleshoot, and resolve application and system-related issues
- Perform root cause analysis and replicate reported issues for deeper investigation
- Work closely with developers and QA teams to facilitate bug fixing and system improvements ...
Posted
17 days ago
SGD3,500 - SGD3,500 Per Month
Singapore
- Deliver Level 2 support for production and staging environments, managing escalations from Level 1 and ensuring timely resolution
- Diagnose application faults, system alerts, performance issues, and integration failures using logs, metrics, and monitoring tools
- Restore services within defined SLA/OLA targets and ensure incidents are fully documented and properly closed ...
Posted
5 days ago
SGD4,500 - SGD4,500 Per Month
Singapore
- escalations from L1 Support.
- Investigate application errors, system alerts, performance degradation, and
- integration issues. ...
Posted
5 days ago
Undisclosed
Singapore
- ResponsibilitiesIncident & Application Support Provide second-line (L2) support for production and staging systems, handling escalations from L1 Support. Investigate application errors, system alerts, performance degradation, and integration issues. Restore services within agreed SLA/OLA timelines and ensure proper incident closure.Troubleshooting & Root Cause Analysis Perform in-depth troubleshooting using logs, metrics, and monitoring tools. Conduct root cause analysis (RCA) for recurring or high-impact incidents. Propose and implement corrective and preventive actions to reduce incident recurrence.
- Collaboration & Escalation Work closely with L3 engineers, DevOps, and vendors to resolve complex technical issues. Provide clear technical findings, logs, and evidence when escalating issues. Participate in incident bridges, post-incident reviews, and operational discussions.
- Operational Excellence Monitor system health, alerts, dashboards, and logs to proactively identify issues. Execute approved configuration changes, patches, and operational fixes. Support deployment, release, and maintenance activities when required.Automation & Continuous Improvement Contribute to automation of operational tasks, monitoring, and alerting where applicable. Identify gaps in runbooks, SOPs, and operational processes and drive improvements. ...
Posted
6 days ago
Undisclosed
Singapore
- Strong hands-on experience with:
- Application loganalysis and monitoring tools (e.g. AWS CloudWatch, Grafana, ELK, GoogleAnalytics, etc)
- Linux/Unix environments ...
Posted
7 days ago
MYR3,000 - MYR4,000 Per Month
- What is your expected basic salary?
- JOB RESPONSIBILITIES :
- * Provide application support for manufacturing or business applications to ensure smooth daily operation. ...
Posted
9 days ago
TRINITY CONSULTING SERVICES PTE. LTD.
SGD5,000 - SGD5,000 Per Month
Singapore
- · Strong hands-on experience with:
- o Application loganalysis and monitoring tools (e.g. AWS CloudWatch, Grafana, ELK, GoogleAnalytics, etc)
- o Linux/Unix environments ...
Posted
9 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Author, maintain, and improve operational runbooks, knowledge base articles, and diagnostic scripts to build a library of repeatable solutions and empower first-line support capabilities.
- Collaborate directly with the core development teams to reproduce and diagnose root-cause defects, contributing detailed findings and logs to the reliability backlog for sprint prioritisation.
- Proactively analyse system performance and observability data (metrics, logs, traces) to identify degradation trends, capacity bottlenecks, and potential failures before they impact customers. ...
Posted
10 days ago
Undisclosed
Hong Kong
- Provide internal 2nd-level technical support to various teams.
- Monitor batch scheduled jobs while troubleshooting and escalating any delays or failures.
- Analyze existing business workflows and participate in developing new process monitoring tools. ...
Posted
19 days ago
Undisclosed
Hong Kong
- Provide internal 2nd-level technical support to various teams.
- Monitor batch scheduled jobs while troubleshooting and escalating any delays or failures.
- Analyze existing business workflows and participate in developing new process monitoring tools. ...
Posted
17 days ago
Undisclosed
Hong Kong
- Investigate alerts, logs, and telemetry from trading systems
- Work closely with traders, developers, infra, and external venues
- Maintain technical and user documentation ...
Posted
15 days ago
HKD18,000 - HKD23,000 Per Month
Sha Tin
- Handle change requests and ensure deliverables meet user requirements.
- Provide application support services for enterprise systems within agreed service level.
- Pro-actively monitor and follow up routine/ad hoc system and database issues. ...
Posted
15 days ago
Undisclosed
Singapore
- Your Opportunity Starts Here.
- Possesses good domain knowledge on Payments which covers Alliance Message Hub, Oversea Remittance, local high/low value of fund transfer, and Instant fund transfer via FAST/PayNow etc. Strong knowledge on SWIFTAlliance applications especially on AMH is essential.
- Possesses good domain knowledge of the application architecture/interface flow to review and recommend solutions to maintain the performance/resiliency/stability of the applications and systems. ...
Posted
12 days ago
Undisclosed
KL City
- • Customization on any out of the box features and business requirements to improve overall applications performance, services and stability.
- • Perform and automate application patching, refresh and on-going performance fine-tuning.
- • Focus on business trend analysis, tickets avoidance and proactive monitoring to improve the applications stability and performance, customer experience, cost and manual efforts reduction. ...
Posted
2 days ago
Undisclosed
Singapore
- Manage audit/certification process for payment applications. Work closely with system owner on annual SWIFT CSP (Customer Security Programme), annual ACH PSP (Participant Security Programme).
- Good knowledge of 3-tier architecture applications and ability to provide L2 support
- Strong analytical and problem-solving skills ...
Posted
12 days ago
Undisclosed
Singapore
- Administer outstanding issues are handed off to other regions and necessary follow-ups
- Flexible to work over weekends and shifts for releases and meetings.
- Become the go-to person for your area of responsibility - Build subject matter expertise. ...
Posted
5 days ago
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