Java Software Engineer

As an experienced L3 Java Support Engineer at our company, your role will involve providing Level 3 support for Java-based applications. This includes ensuring application stability, performance optimization, and resolution of complex issues. Your expertise in Java, JVM internals, and problem-solving skills will be crucial in supporting critical business applications. Key Responsibilities: - Provide Level 3 (L3) support for Java/J2EE applications, ensuring timely resolution of complex issues. - Analyze and optimize application performance by reviewing JVM internals, garbage collection (GC), thread dumps, and heap dumps. - Troubleshoot and resolve issues related to REST APIs, Spring Boot services, and microservices architecture. - Perform in-depth analysis of database queries and optimize application interactions with databases (preferably MongoDB). - Collaborate with development teams to identify, root cause, and fix defects or performance bottlenecks. - Work with AWS cloud services to support and optimize cloud-based application environments. - Utilize Unix/Linux commands for troubleshooting, scripting, and monitoring application environments. - Document troubleshooting steps, RCA (Root Cause Analysis), and provide recommendations for long-term fixes. - Act as a subject matter expert (SME) for critical application issues and escalations. Qualifications Required: - Strong hands-on experience in Java/J2EE, Spring Boot, and REST APIs. - Expertise in JVM internals, GC tuning, thread/heap dump analysis. - Good knowledge of databases, preferably MongoDB. - Experience with AWS cloud platforms and microservices-based architectures. - Proficiency in Unix/Linux commands for support and troubleshooting. - Strong analytical and problem-solving skills with the ability to work under pressure. - Excellent communication skills to interact with cross-functional teams and stakeholders. (Note: The job type is Full-time and the work location is in person),