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Open nowPosted yesterday

Application Support Engineer – Linux & Bash

MyCareersFuture96,520 open roles

Pay
SGD 4,200 – SGD 5,200 a month
Where
Central, Singapore
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Your applicationOpen nowApplication Support Engineer – Linux & BashMyCareersFuture · Central, Singapore

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The clock on this job

Early applications get read.

8.2% of postings close within 7 days. Measured by our own scanner across the market. MyCareersFuture postings stay open a median of 4 days.

Share of postings closed within
  1. 1.8%1 day
  2. 3.8%3 days
  3. 8.2%7 days
  4. 15.2%14 days
  5. 34.2%30 days
This job: posted yesterday

MyCareersFuture median: 4 days open

The posting

JobDescription

We are looking for an experienced Application Support Engineer with strong hands-on experience in Linux/Unix environments and Bash/Shell scripting. The candidate will be responsible for supporting production applications, troubleshooting incidents, monitoring system performance, and ensuring application availability and stability.

Key Responsibilities

  • Provide L1/L2 application support for production systems.
  • Monitor applications, services, batch jobs, and scheduled processes.
  • Troubleshoot application, system, and production issues in Linux/Unix environments.
  • Perform log analysis and identify root causes of incidents.
  • Develop, maintain, and execute Bash/Shell scripts for automation, monitoring, and operational tasks.
  • Manage Cron jobs, processes, files, permissions, and system utilities.
  • Handle incident, problem, and service requests in accordance with defined SLAs.
  • Coordinate with development, infrastructure, database, and other technical teams for issue resolution.
  • Perform application health checks, deployment support, and post-deployment validation.
  • Prepare technical documentation, support procedures, and incident reports.
  • Participate in production releases, maintenance activities, and on-call support when required.
  • This role is for one of our project requirements

Mandatory Skills

  • Strong experience in Application/Production Support.
  • Hands-on experience with Linux/Unix operating systems.
  • Good knowledge of Bash/Shell scripting.
  • Experience in troubleshooting application and production issues.
  • Good understanding of Linux commands, processes, file systems, permissions, and log analysis.
  • Experience with Cron/Scheduler and batch job monitoring.
  • Strong problem-solving and analytical skills.
  • Good communication and coordination skills.

Good to Have

  • SQL/database troubleshooting experience.
  • Knowledge of ITIL processes and Service Management tools.
  • Experience with monitoring tools such as Splunk, AppDynamics, Dynatrace, Grafana, or similar.
  • Exposure to Python, Java, or other scripting/programming languages.
  • Experience with CI/CD, cloud platforms, or DevOps environments.
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