Senior Staff Software Engineer - Contract

QUESSCORP SINGAPORE PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading staffing services provider in Singapore is seeking an experienced Java Application Support Engineer to provide L2/L3 support for banking operations. The ideal candidate will have over 5 years of experience in Java/Micro Services J2EE support and strong analytical skills. Responsibilities include troubleshooting application issues, SQL queries, and supporting deployments. This position offers a compelling career in a dynamic environment.

Qualifications

• 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.

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.

Skills

Java

Spring

REST APIs

Relational databases

Linux/Unix

Analytical skills

Problem-solving skills

Education

Bachelor’s degree in Computer Science or related field

Job description

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.

Requirements

• 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.

Kshama

Registration No. / Unique Entity Number: 199801439D

Disclaimer

The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)

This is in partnership with the Employment and Employability Institute Pte Ltd ("e2i"). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation‑wide manpower and skills upgrading initiatives. By applying for this role, you consent to Quesscorp Singapore’s PDPA and e2i’s PDPA.