Senior Java Developer, Trading Systems (Onsite)

u3 infotech pte. ltd.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

u3 infotech pte. ltd. is seeking a Senior Java Developer for a 12-month renewable contract in Singapore, onsite at Punggol. The role focuses on enterprise Java development, SDLC participation, and integration via FIX Protocol.

You will work with business users, project managers, infrastructure teams, vendors, and external partners to deliver scalable solutions with robust production support and documentation.

Qualifications

• Hands-on Java/J2EE development experience.
• Experience with Apache, JBoss and MQ technologies.
• Scripting in Shell, Perl, or Python.
• Unix/Linux environment experience with Oracle/Sybase databases.

Responsibilities

• Design, develop and support enterprise applications using Java/J2EE.
• Participate in the full SDLC including BRD, FSD, testing and deployment.
• Design and support FIX Protocol interfaces for order routing and trading.
• Develop and maintain message-driven integrations with Apache, JBoss, and MQ.
• Provide production support and optimize system performance.
• Collaborate with business users, PMs, infra teams, vendors and partners.

Skills

Java/J2EE

Unix/Linux

Oracle/Sybase

Shell/Python

Apache/JBoss/MQ

SDLC

Communication

Tools

Apache

JBoss

MQ

Job description

u3 infotech pte. ltd. is seeking a Senior Java Developer for a 12-month renewable contract in Singapore, onsite at Punggol. The role focuses on enterprise Java development, SDLC participation, and integration via FIX Protocol.

You will work with business users, project managers, infrastructure teams, vendors, and external partners to deliver scalable solutions with robust production support and documentation.