Senior Java Architect – Banking Risk Microservices

Amaris Consulting; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Amaris Consulting is seeking a Senior Java/J2EE Developer with 7+ years of experience to build secure, scalable enterprise applications for credit risk and banking operations in Singapore. The role involves designing and implementing Java/J2EE solutions, Spring Boot, Spring Data, and Spring Security across microservices and APIs.

You will work on integration with core banking systems, data platforms, and regulatory reporting while ensuring performance, security, and maintainability.

Qualifications

• Strong expertise in Java 8+ and J2EE with Spring Framework.
• Experience with microservices, SOA, distributed systems, and event-driven architecture.
• Proficiency in Oracle, PostgreSQL, or SQL Server including SQL optimization.
• Knowledge of Kafka, JMS, or RabbitMQ and CI/CD tooling.

Responsibilities

• Design and develop enterprise applications using Java, J2EE, Spring Boot, Spring Data, and Spring Security.
• Support credit assessment, decisioning, exposure monitoring, limit management, risk calculations, and regulatory reporting.
• Build and integrate microservices, REST/SOAP APIs, batch processes, and event-driven services.
• Work with Servlets, JSP, EJB, JMS, JDBC, JPA/Hibernate, and application servers such as WebLogic, WebSphere, JBoss, or WildFly.
• Translate business, security, data, and regulatory requirements into effective technical solutions and architecture designs.
• Integrate with core banking systems, data platforms, rules engines, and third-party services.
• Apply best practices for performance, scalability, security, resilience, auditability, and maintainability.
• Develop automated tests, conduct code reviews, support CI/CD and production releases, and mentor junior developers.
• Create reusable Java libraries, APIs, design patterns, templates, and engineering standards.

Skills

Java 8+

J2EE

Spring Framework

Spring Boot

REST APIs

SOA

Microservices

Kafka

JMS

SQL & Databases

Security & OAuth

Design Patterns

Tools

WebLogic

WebSphere

JBoss/WildFly

Docker

Kubernetes/OpenShift

Job description

Amaris Consulting is seeking a Senior Java/J2EE Developer with 7+ years of experience to build secure, scalable enterprise applications for credit risk and banking operations in Singapore. The role involves designing and implementing Java/J2EE solutions, Spring Boot, Spring Data, and Spring Security across microservices and APIs.

You will work on integration with core banking systems, data platforms, and regulatory reporting while ensuring performance, security, and maintainability.