Java/J2EE Production Support

1 week ago


Singapore UNISON Group Full time $104,000 - $130,878 per year
  • Provide L2 production support for Java/J2EE-based applications.
  • Monitor application performance using tools like AppDynamics, Grafana and Kibana
  • Collaborate with developers for bug fixes, enhancements, and code deployments.
  • Participate in incident and change management processes.
  • Create and maintain support documentation, runbooks, and knowledge base articles.
  • Participate in on-call rotation and ensure SLAs are met.
  • Support deployments, patching, and configuration changes in non-prod and prod environments.
  • Develop or enhance monitoring dashboards, alerting mechanisms, and automation scripts.

Requirements

  • Experience in application support or software engineering.
  • Strong knowledge of Java, Spring, REST APIs, and SQL.
  • Experience with Unix/Linux commands and shell scripting.
  • Hands-on experience with log analysis tools (Kibana, ELK, etc.).
  • Familiarity with CI/CD tools (Jenkins, Git, Maven) and deployment practices.
  • Experience working with relational databases (MariaDB, REDIS).
  • Experience working on Cloud Environments AWS.
  • Good understanding of microservices architecture and web application troubleshooting


  • Singapore Unison Consulting Full time $80,000 - $120,000 per year

    Provide L2 production support for Java/J2EE-based applications. Monitor application performance using tools like AppDynamics, Grafana and Kibana Collaborate with developers for bug fixes, enhancements, and code deployments. Participate in incident and change management processes. Create and maintain support documentation, runbooks, and knowledge base...


  • Central Singapore Emprego SG Full time

    **Location** Singapore, Central Singapore **Job Type** Permanent **Salary** $7,000 - $9,500 Per Month **Date Posted** 10 minutes ago Additional Details **Job ID** 8245 **Job Views** 1 Roles & Responsibilities **Requirement Detail**: Position: Multiple Java/J2EE Developers Type of position: Initial 12 months and extensions Work Location:...

  • Java/j2ee Developer

    2 weeks ago


    Singapore IKIGAI ENABLERS PTE. LTD. Full time

    **Role Overview**: **Key Responsibilities**: - Work with various development tools and technologies, such as JSF, HTML5, PL/SQL, Struts, Hibernate, and Spring Framework (Spring 4.x/5.x). - Implement microservices architecture, ensuring high availability, scalability, and fault tolerance. - Collaborate with cross-functional teams to design and implement...


  • Singapore JONDAVIDSON PTE. LTD. Full time

    Junior L2 Production Support (Java-base)Recent experience in working with Java J2EE applications Experience in application support role for min 1 years for support. Or Developers willing to learn with good knowledge of Java, Unix, SQL Experience in programming languages such as JAVA/J2EE. Experience in Unix commands , SQL queries Knowledge of web...


  • Singapore STAR CAREER CONSULTING PTE. LTD. Full time

    **Senior Software Engineer (Java, J2EE )/ Senior Application Engineer (Lead) **Requirements**: **- Strong in Software Design, Development and Support.** - **Proficient in Java/ J2EE Software Programming language.** - Experience in handling Software Application development. - Involved in User ‘s Requirements Gathering, UAT and Testing. - Degree in...


  • Singapore Jobline Resources Pte Ltd Full time

    **Responsibilities**: - System Defect Management & Configuration Management - Experience in IT Application Systems Management - Experience in working in a highly complex environment (critical infrastructure, 24x7 operations) - Provide Troubleshooting and Root Cause Analysis of production incidents in accordance to Service Level Agreements - Provide...


  • Singapore Rapsys Technologies Full time

    Liferay Digital Experience Platform - Experience in Health IT or Government projects - System Defect Management & Configuration Management - Experience in IT Application Systems Management - Experience in working in a highly complex environment (critical infrastructure, 24x7 operations) - Provide Troubleshooting and Root Cause Analysis of production...


  • Singapore ZENITH INFOTECH (S) PTE LTD. Full time

    This is a 12 months contract assigned to our client Work Location: To be confirmed Salary Range : $6,000-$8,000 **Job Description**: Liferay Digital Experience Platform - 1. Experience in Health IT or Government projects 2. System Defect Management & Configuration Management 3. Experience in IT Application Systems Management 4. Experience in working in...

  • Software Engineer

    7 days ago


    Singapore STAR CAREER CONSULTING PTE. LTD. Full time

    **Software Engineer (Java,.Net )/ Application Engineer **Requirements**: - Strong in Software Design, Development and Support. - **Proficient in Java/ J2EE or ".Net/ C#" Software Programming language.** - Experience in handling Software Application development. - Involved in User ‘s Requirements Gathering, UAT and Testing. - Degree in Information...


  • Singapore CAREERALLY PTE. LTD. Full time

    We’re hiring a reliable and technically strong L2 Support Engineer to maintain and support backend systems that power real-time financial clearing and payments. If you enjoy problem-solving, optimizing systems, and working with a range of modern tech tools, we’d love to hear from you. **What You’ll Do**: - Monitor system health, respond to alerts,...