Principal Technical Architect / SME – Banking & Cards

Sydney (Sydney)

- Define and driveend-to-end technical architecture for banking and card platforms.
- Provide SME expertise acrossAustralian banking and cards , including local banking ecosystem and regulatory considerations.
- Design scalable and resilientmicroservices-based architectures .
- Develop secure and robustAPI architectures , including API security, authentication, authorization, and integration patterns.
- Designevent-driven architectures and integration solutions across applications and platforms.
- Lead cloud architecture and integration betweencloud services and on-premises infrastructure .
- Provide technical direction acrossnetworking, infrastructure, security, and IT architecture .
- Design and implement solutions usingPython , with solid hands-on technical expertise.




- Work withMySQL and NoSQL databases , including data architecture and integration considerations.
- Establish platform capabilities coveringmonitoring, logging, alerting, observability, and operational readiness .
- Ensure solutions meet requirements forsecurity, scalability, availability, performance, and resilience .
- Collaborate with engineering, infrastructure, security, product, and business teams to define and implement architecture standards.
- Act as the technical SME and provide guidance on architecture decisions, technology selection, and complex technical challenges.

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📌 Principal Technical Architect / SME – Banking & Cards (Sydney)
🏢 Tech Aalto Pte
📍 Sydney