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Senior Principal AI Java Architect

Islandwide, Singapore
PermanentBanking and Finance

Job Description

Skills Requirement ·      Bachelors degree in Engineering /Information Technology/Computer Science or related field ·      12-15 years of experience in Architecture with expertise in Banking domain with AI architecture ·      Domain Exposure: Payments/Transaction Banking/Corporate Banking/Digital Banking/API Banking/Core Banking Platforms ·      Strong expertise in Java (Java8/11/17+) and enterprise application development. ·      Deep knowledge of Spring Framework,Spring Boot, Spring Cloud, and microservices architecture. ·      Understanding of performance tuning, scalability, resiliency, and high-availability architectures ·      Exposure in GenAI and agentic AIarchitecture, including RAG, model integration/orchestration and AI-enabled engineering or modernization ·      Strong knowledge of security architecture, authentication, authorization, and API security best practices. ·      Experience in Agile, Scrum, and SAFe environments ·      Excellent communication, stakeholder management, and leadership skills. ·      Improved engineering standards, platform reliability, and operational efficiency. ·      Effective stakeholder engagement and alignment between Business and Technology objectives. Mandatory Technical Skills

  • Core Java (Java 17+ preferred)
  • Spring Boot
  • Microservices Architecture
  • REST APIs and API Governance
  • Event-Driven Architecture
  • Kafka and/or RabbitMQ
  • Distributed Systems Design
  • Design Patterns
  • High Concurrency and Transaction Processing Systems
  • PostgreSQL / Oracle
  • CI/CD, Jenkins, SonarQube
  • Container and Cloud-Native Architecture
  • Test Driven Development (TDD)
  • Contract Testing (Pact / WireMock)
  • AI-ready architecture: API-first integration of AI models/services, enterprise data integration, security, observability and responsible AI controls

About Aryan Solutions Pte. Ltd.

First seen: October 3, 2026
Last updated: October 3, 2026