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Application Support (L2/L3) at INSTELLARS GLOBAL CONSULTING PTE LTD
Singapore, , Singapore -
Full Time

Start Date

Immediate

Expiry Date

09 Dec, 25

Salary

8000.0

Posted On

09 Sep, 25

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Spring, Relational Databases, Web Services, Java, Communication Skills, Information Technology, Computer Science, Shell Scripting, Postgresql

Industry

Information Technology/IT

Description

Mandatory Skills

  • Bachelor’s degree in Computer Science, Information Technology, or related field.
  • 5+ years of hands-on experience in Java/Micro Services J2EE application 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.

How To Apply:

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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.