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Role description Job Description Java/J2EE Production Support Engineer Hiring Location: To Be Confirmed (TBD) Experience Range: 58 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. - Solid 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 - 58 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. Skills Java, Hibernate, Apache HTTP Server, Log Analysis, Apache Tomcat, CI/CD, IBM HTTP Server, Production Support, Spring About UST UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the worlds best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients organizations. With over 30,000 employees in 30 countries, UST builds for boundless impacttouching billions of lives in the process. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.