Back to SearchSolution Architect (Java)
Office in Singapore: Singapore
Solution Architecture& 3 others
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We are seeking a Solution Architect (Java) to lead the design of a cloud-native microservices platform on Government Commercial Cloud (GCC) on Amazon Web Services (AWS). You will set architecture standards, guide delivery teams and shape secure, reliable services aligned to government enterprise architecture and IM8 policies, from design through migration and go-live.
Responsibilities
- Own end-to-end solution design, including architecture documentation and requirement traceability
- Define microservices, bounded contexts, API standards and event-driven integration patterns
- Lead architecture governance, reviews and compliance tracking including design deviations
- Guide cloud and DevSecOps setup on GCC on AWS including Kubernetes (EKS) and infrastructure as code
- Define non-functional requirements including availability, performance, capacity and recovery objectives
- Set quality and security standards across testing, secure coding and audit readiness
- Lead legacy migration design including Oracle to PostgreSQL strategy, reconciliation and rollback planning
- Act as the technical bridge across stakeholders, managing technical risks, dependencies and trade-offs
Requirements
- Relevant experience designing distributed applications and operating in a technical leadership capacity
- Hands-on background with Java, Spring Boot and microservices architecture patterns
- Knowledge of REST and OpenAPI, event-driven integration and messaging using Kafka or similar tooling
- Experience designing on Amazon Web Services (AWS) including Kubernetes (EKS) and managed data services
- Familiarity with DevSecOps practices including pipelines, infrastructure as code and progressive delivery patterns
- Security knowledge covering OAuth 2.0, OpenID Connect (OIDC), encryption and secure coding aligned to OWASP
- Understanding of government compliance needs such as IM8 and Personal Data Protection Act (PDPA)
- Ability to align technical and non-technical stakeholders through clear communication and documented decisions