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OPTIMUM SOLUTIONS (SINGAPORE) PTE LTD

Java/J2EE Application Support (L2/L3)

Early Applicant
  • Posted 9 days ago
  • Be among the first 20 applicants
5-7 Years
SGD 5,500 - 7,500 per month

Job Description

This is a 12-month contract, fully onsite role.

Key Responsibilities:

  • Provide L2/L3 application support for Java-based applications used in banking operations.
  • Troubleshoot and resolve application issues within agreed SLAs.
  • Work closely with business users and technical teams to understand and resolve incidents.
  • Perform basic SQL queries to investigate data-related issues.
  • Document recurring issues and workarounds in the knowledge base.
  • Support application deployment and change activities during scheduled releases.
  • Escalate complex issues to senior engineers or development teams.

Required Skillset:

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 5+ years of hands-on experience in Java/Micro Services J2EEapplication support or development.
  • Good understanding of Java, Spring, REST APIs, and web services.
  • Good knowledge of relational databases (e.g., Oracle, PostgreSQL).
  • Experience with Linux/Unix commands and shell scripting.
  • Strong analytical and problem-solving skills.
  • Good verbal and written communication skills.

UEN: 199700895N

EA License Number: 16S8070

More Info

Industry:Other

Function:Information Technology

Job Type:Permanent Job

Date Posted: 22/09/2025

Job ID: 126856897

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Last Updated: 28-09-2025 07:53:49 PM
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