Job Description

Job Description Principal Technical Architect / SME – Banking & Cards n

Sydney (Sydney)

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



with solid hands-on technical expertise.
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- Work withMySQL and NoSQL databases , including data architecture and integration considerations.
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- Establish platform capabilities coveringmonitoring, logging, alerting, observability, and operational readiness .
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- Ensure solutions meet requirements forsecurity, scalability, availability, performance, and resilience .
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- Collaborate with engineering, infrastructure, security, product, and business teams to define and implement architecture standards.
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- 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 (New South Wales)
🏢 Tech Aalto Pte
📍 New South Wales