J2EE Production Support- Lead I - Software Engineering

Job Description – Java/J2EE Production Support Engineer Hiring Location: To Be Confirmed (TBD) Experience Range: 5–8 Years Must-Have Skills

Strong Core Java fundamentals with expertise in:

Object-Oriented Programming (OOP) Multithreading & Concurrency Collections and Data Structures

Hands-on experience with J2EE technologies :

Servlets JSP Enterprise JavaBeans (EJB)

Strong experience with enterprise frameworks:

Spring Framework Hibernate / JPA

Experience deploying and managing applications on application servers:

IBM WebSphere Liberty Apache Tomcat JBoss

Knowledge of web servers:

Apache HTTP Server IBM HTTP Server

Front-end development skills:

HTML5 CSS3 JavaScript jQuery

Strong production support experience:

Tier-2/Tier-3 application support Incident management Root Cause Analysis (RCA) Hotfix coordination

Expertise in troubleshooting enterprise applications:

Log analysis Thread dump analysis Heap dump analysis Performance tuning and issue resolution

Experience with CI/CD tools and deployment processes. Excellent debugging, analytical, and problem-solving skills.

Good-to-Have Skills

Bootstrap or other responsive UI frameworks. Experience supporting high-availability enterprise applications. Exposure to monitoring and observability tools. Knowledge of Agile/Scrum methodologies. Experience with DevOps practices and automated deployments. Strong communication and stakeholder management skills.

Job Responsibilities

Develop, maintain, and enhance enterprise Java/J2EE applications. Build and support web applications using Servlets, JSP, EJB, Spring, and Hibernate. Deploy and manage applications on enterprise application servers. Configure and support web server infrastructure. Investigate production issues through log analysis, thread dumps, and heap dumps. Perform root cause analysis and implement permanent fixes. Provide Tier-2/Tier-3 production support for critical business applications. Coordinate application releases, hotfix deployments, and incident resolution. Participate in CI/CD implementation and deployment activities. Collaborate with development, QA, infrastructure, and business teams to ensure application stability and performance.

Technical Skills

Programming: Core Java, J2EE Frameworks: Spring Framework, Hibernate, JPA Web Technologies: Servlets, JSP, HTML5, CSS3, JavaScript, jQuery Application Servers: IBM WebSphere Liberty, Apache Tomcat, JBoss Web Servers: Apache HTTP Server, IBM HTTP Server Production Support: Incident Management, RCA, Log Analysis, Thread Dumps, Heap Dumps DevOps: CI/CD Tools: Application Monitoring & Performance Analysis Tools

Preferred Candidate Profile

5–8 years of experience in Java/J2EE application development and production support. Strong experience supporting mission-critical enterprise applications. Ability to diagnose and resolve complex production issues under tight SLAs. Excellent communication, documentation, and collaboration skills. Self-driven, proactive, and capable of working in a fast-paced production environment.

Java, Hibernate, Apache HTTP Server, Log Analysis, Apache Tomcat, CI/CD, IBM HTTP Server, Production Support, Spring