Senior Platform Architect – Cloud, API & Security

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

JOBSTER PRIVATE LTD. in Singapore seeks a seasoned Platform Architect to steer the FX Platform's architecture, standards and roadmaps.

You will lead authenticating, SSO, RBAC, workflows and notifications, while governance across multiple squads ensures scalability, security and consistency. You will drive application modernisation and migration strategies, guide backend service redesigns, and ensure seamless integration with platform services and external systems.

Qualifications

• 8–12 years in software engineering, architecture or platform development.
• Experience leading teams delivering enterprise-scale platforms or critical systems.
• Proven track record in migration, modernisation and integration programmes.
• Cloud-native delivery in agile environments.
• Experience with public sector or large-scale enterprise operations is advantageous.

Responsibilities

• Define and maintain overall platform architecture, standards and roadmap for FX Platform.
• Lead design and build of core capabilities: authentication, SSO, role management, workflows and notifications.
• Provide governance across squads to ensure consistency, scalability, and security.
• Establish architecture reviews and technical standards for development activities.
• Drive migration strategies and plans for transitioning applications to the FX Platform.
• Guide teams in modernising applications and backend services, ensuring interoperability.
• Manage risks around migration, cutover, data integrity and continuity.
• Lead solution design and delivery across platform and application teams.
• Champion DevSecOps, CI/CD, automated testing, monitoring and IaC.
• Troubleshoot complex issues and provide hands-on support for integration challenges.
• Collaborate with data/AI teams for analytics and enterprise reporting needs.
• Ensure cybersecurity, governance and data management compliance.

Skills

Platform architecture

Azure

APIs & Microservices

DevSecOps

CI/CD

Security architecture

RBAC & SSO

Tools

Azure

Job description

JOBSTER PRIVATE LTD. in Singapore seeks a seasoned Platform Architect to steer the FX Platform's architecture, standards and roadmaps.

You will lead authenticating, SSO, RBAC, workflows and notifications, while governance across multiple squads ensures scalability, security and consistency. You will drive application modernisation and migration strategies, guide backend service redesigns, and ensure seamless integration with platform services and external systems.