Senior Developer / Technical Architect (Banking)

smart information management systems private limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

smart information management systems private limited in Singapore is seeking a Senior Developer / Technical Architect with strong expertise in Java, Oracle, SQL, and APIs to lead design, development, and SME activities across payments and regulatory reporting applications.

You will mentor engineers, drive architecture reviews, and collaborate with business, operations, and technology teams to deliver scalable, resilient solutions.

Qualifications

• 10+ years of Java-based enterprise application development.
• Hands-on experience with Java, Spring Boot, Oracle, SQL/PLSQL, and APIs.
• Experience in Payments and/or Regulatory Reporting platforms.
• Good analytical, communication, and stakeholder management skills.

Responsibilities

• Lead solution architecture, technical design, and application development.
• Prepare, present, and review Low-Level Design (LLD) documents.
• Conduct architecture, design, and code reviews to ensure quality and compliance.
• Develop and support enterprise applications using Java, Oracle, SQL, and APIs.
• Provide SME support for payments and regulatory reporting systems.
• Drive technical problem solving and critical thinking for complex business requirements.
• Participate in production support, incident management, root cause analysis, and issue resolution when required.
• Mentor developers and promote engineering best practices.
• Collaborate with business, operations, and technology teams to deliver scalable and resilient solutions.

Skills

Payments domain

Tools

Java

Spring Boot

Oracle

SQL/PLSQL

APIs

Job description

Role Summary

We are looking for an experienced Senior Developer / Technical Architectwith strong expertise in Java, Oracle, SQL,( Payments, and Regulatory Reportingapplications). The candidate will act as a key Subject Matter Expert (SME), providing technical leadership across design, development, support

Key Responsibilities

• Lead solution architecture, technical design, and application development.
• Prepare, present, and review Low-Level Design (LLD)documents.
• Conduct architecture, design, and code reviews to ensure quality and compliance.
• Develop and support enterprise applications using Java, Oracle, SQL, and APIs.
• Provide SME support for payments and regulatory reporting systems.
• Drive technical problem solving and critical thinking for complex business requirements.
• Participate in production support, incident management, root cause analysis, and issue resolution when required.
• Mentor developers and promote engineering best practices.
• Collaborate with business, operations, and technology teams to deliver scalable and resilient solutions.

Required Skills

• 10+ years of experience in Java-based enterprise application development.
• Strong hands‑on experience with Java, Spring Boot, Oracle, SQL/PLSQL, and APIs.
• Experience in Payments and/or Regulatory Reporting platforms.
• Good analytical, communication, and stakeholder management skills.