L2 Support

Job Description

Key Responsibilities Monitor application health using tools such as ELK, Grafana, or AppDynamics and respond to performance alerts and incidents. Perform incident diagnosis , resolution , or escalation for issues related to Java backend, Angular front-end, or Electron-based desktop clients. Collaborate with development and infrastructure teams to ensure timely resolution of issues and improve application stability. Analyze logs, service communications, and API behavior across microservices-based environments . Conduct root cause analysis (RCA) for recurring issues and document preventive actions. Assist in deployments, smoke testing, and validation during release windows. Maintain knowledge base with standard operating procedures and known error resolutions. Participate in on-call rotation and support extended hours when required. Required Skills & Qualifications 3- 6 years of experience in Application Support , ideally in a 24x7 environment. Strong debugging and triaging experience in Java-based applications (JVM, logs, API behavior). Working knowledge of Angular (v8+) and Electron JS based front-end troubleshooting. Understanding of Microservices architecture and containerized environments (Docker/Kubernetes). Proficiency in reading application logs, tracing issues across services/APIs. Familiarity with monitoring tools (e.g., Prometheus, Grafana, AppDynamics, Splunk, ELK). Experience with JIRA, Git , and CI/CD pipeline logs for issue correlation. Exposure to Windows and Linux OS for log pathing and environment-level checks. Good communication skills for interfacing with end-users, developers, and business stakeholders.