Junior Application Support

QUESS SELECTION & SERVICES PTE. LTD.; Singapore; On-site; SGD 50,000 - 70,000; Full time

Job summary

A technology solutions provider in Singapore is seeking a support engineer for Java-based applications in banking operations. This role requires a bachelor’s degree in IT and 1–3 years of hands-on experience. Responsibilities include troubleshooting issues, performing SQL queries, and supporting application deployments. The ideal candidate should possess strong analytical skills and good communication abilities, making it an excellent opportunity for career growth in a fast-paced environment.

Qualifications

• 1–3 years of hands‑on experience in Java/J2EE application support or development.
• Good knowledge of relational databases such as Oracle and MySQL.
• Strong problem-solving skills with the ability to analyze complex issues.

Responsibilities

• Provide L2/L3 application support for Java-based applications used in banking operations.
• Troubleshoot and resolve application issues within agreed SLAs.
• Document recurring issues and workarounds in the knowledge base.

Skills

Java

Spring

REST APIs

SQL

Linux/Unix commands

Analytical skills

Communication skills

Education

Bachelor’s degree in Computer Science, Information Technology, or related field

Job description

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• 1–3 years of hands‑on experience in Java/J2EE application support or development.
• Basic understanding of Java, Spring, REST APIs, and web services.
• Good knowledge of relational databases (e.g., Oracle, MySQL) and SQL.
• Experience with Linux/Unix commands and shell scripting.
• Strong analytical and problem‑solving skills.
• Good verbal and written communication skills.

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.