Job Description

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

Sydney (Sydney)

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Define and driveend-to-end technical architecturefor banking and card platforms.

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Provide SME expertise across Australian 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 architecturesand 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 using Python,



with solid hands-on technical expertise.

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Work with MySQL 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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J-18808-Ljbffr

📌 Principal Technical Architect / Sme Banking & Cards Newcastle
🏢 Tech Aalto Pte
📍 Newcastle