Java Developer (3D Secure / Card Payments / Microservices)- Leading Bank, 5 days

Job Highlights

• Salary range: $8000-$12000

• Leading bank, Central location

• Monday to Friday, office hours

• Contract role, renewable or convertible (subject to performance and headcount)

• Work on a business-critical card payment authentication platform

Job Scope

• Develop, enhance and maintain the bank’s 3D Secure (3DS) application, which generates and validates OTPs for online card transactions

• Design and build Java-based microservices and APIs for the 3DS platform

• Work with the application manager, business users and the third-party software vendor on enhancements, integration and issue resolution

• Analyse requirements, write technical specifications and deliver code to bank standards for security, performance and reliability

• Support SIT, UAT and production deployments, and troubleshoot incidents to root cause

• Ensure the application stays compliant with card scheme and security requirements

• Prepare and maintain technical documentation

Requirements

• Degree in Computer Science, Information Technology or related field

• At least 8 years of hands-on experience in Java application development

• Preferably candidate with experience in card 3D Secure (3DS 1.0 / 2.x), OTP or payment authentication systems

• Familiarity with open systems environments (Linux/Unix), relational databases and SQL

• Good understanding of the software development lifecycle and Agile delivery

• Strong problem-solving skills and the ability to work with both technical and business teams

📩 To Apply: Click the “APPLY NOW” button to submit your application. We regret to inform that only shortlisted candidates will be notified.

A-IT Software Services Pte Ltd (EA License No: 24C2345) | Gina Lee (R26161938)

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