Application Support Expert (L3 Engineer)

قطر

Key Responsibilities:

  • Provide expert-level technical support for enterprise applications, ensuring all issues are resolved in a timely and effective manner.
  • Troubleshoot complex application problems and identify root causes, providing solutions to prevent future occurrences.
  • Perform in-depth analysis of application errors, code issues, and integration problems, ensuring that critical business processes are not disrupted.
  • Work closely with application development teams to understand system functionality and provide efficient support.
  • Coordinate with vendors and third-party service providers to resolve application-related issues.
  • Assist in the deployment and release of new application versions and patches.
  • Monitor application performance to proactively identify areas of improvement, ensuring the optimal performance of business applications.
  • Document application issues, resolutions, and best practices for future reference.
  • Collaborate with infrastructure teams to ensure proper system configuration and application integration across platforms.
  • Participate in on-call rotation to provide 24/7 support in case of critical application outages.
  • Work closely with business users to understand their needs and ensure that application systems are meeting business requirements.
  • Support user training, providing knowledge transfer and troubleshooting guides as needed.
  • Maintain and update application documentation, including configuration files and change logs.
  • Ensure compliance with ITIL processes, including incident management, change management, and problem management.


Skills

Skills and Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
  • Proven experience as an Application Support Engineer, Application Support Analyst, or in a similar role, with at least 5 years of experience in IT support.
  • Strong knowledge of enterprise-level applications and their configurations.
  • Proficiency in troubleshooting application issues in both on-premise and cloud environments.
  • Strong hands-on experience with databases (SQL, Oracle, MySQL) and application integration tools.
  • Familiarity with application servers, web servers, and middleware platforms (e.g., Apache, Tomcat, WebLogic, JBoss, etc.).
  • Deep understanding of software development life cycle (SDLC) and deployment processes.
  • Experience in supporting complex, multi-tier applications (front-end, back-end, databases, and integrations).
  • Proficient in scripting and automation for troubleshooting and problem resolution (e.g., Shell, Python, PowerShell, etc.).
  • Familiarity with monitoring and ticketing tools such as ServiceNow, JIRA, and similar.
  • In-depth understanding of ITIL processes, especially incident, problem, and change management.
  • Excellent analytical and problem-solving skills, with the ability to think critically in high-pressure situations.
  • Strong communication skills to interact with both technical and non-technical stakeholders.

Preferred Skills:

  • Experience in DevOps or automation frameworks (e.g., Jenkins, Ansible, Docker, Kubernetes).
  • Knowledge of cloud platforms (AWS, Azure, Google Cloud) and cloud-based application architecture.
  • Familiarity with software testing and debugging tools (e.g., JUnit, Selenium).
  • Certifications like ITIL Foundation, Oracle, or application-specific certifications are a plus.
  • Knowledge of network protocols and systems (e.g., HTTP, HTTPS, TCP/IP, DNS, etc.).


تاريخ النشر: اليوم
الناشر: Bayt
تاريخ النشر: اليوم
الناشر: Bayt