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Java Developer

Java Developer

RapidBrainsKochi, Kerala, India
7 days ago
Job description

Job Description – Java Application Support Engineer

Location - Kochi Onsite

Notice Period : 0-15 Days

Experience : 5+ Years

Role Overview :

We are seeking an experienced Development Engineer with a strong background in development and production support. The ideal candidate will be responsible for maintaining, troubleshooting, and improving business-critical applications while ensuring high availability and performance.

Responsibilities :

  • Provide Application support for Java-based enterprise applications.
  • Troubleshoot incidents, identify root causes, and implement permanent fixes.
  • Support and manage microservices , REST APIs , and backend integrations.
  • Perform application deployment and environment configuration on IBM Liberty / Apache Tomcat.
  • Monitor application performance and logs to proactively prevent downtime.
  • Develop automation scripts using Shell (C-shell / Bash) to improve operational efficiency.
  • Work with PostgreSQL / Oracle 19c for database support, including SQL / PL-SQL scripting and query tuning.
  • Analyze logs and resolve issues in Unix / Linux (RHEL) environments.
  • Support frontend debugging for web applications using HTML / JavaScript .
  • Collaborate with cross-functional teams for incident resolution and issue triaging.
  • Maintain documentation, runbooks, and incident / update logs.
  • Participate in on-call rotation and provide real-time production support.
  • Work with C / C++ executables and batch processing where required.

Required Skills & Experience :

  • Strong hands-on experience in Java / J2EE , Servlets , JSP , and JDBC .
  • Experience with Maven , microservices, and RESTful service development / support.
  • Solid understanding of PostgreSQL and Oracle (19c) databases.
  • Good knowledge of Application Monitoring , log analysis, and performance tuning.
  • Experience with Unix / Linux (RHEL) environments, Cron jobs, Shell commands & scripting.
  • Exposure to IBM Liberty / Tomcat application servers.
  • Capability to automate processes and improve system reliability.
  • Strong troubleshooting and analytical skills with focus on root cause elimination.
  • Experience in incident management , issue triaging , and production support operations .
  • Knowledge of C / C++ executable support and batch jobs is a plus.
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    Java Developer • Kochi, Kerala, India