As a Principal Engineer, you will lead the design, development, and delivery of
mobile and web banking platforms
that serve millions of customers. You'll drive technical strategy, ensure scalability, and mentor engineering teams to build secure, resilient, and customer-centric digital banking solutions.
Key Responsibilities
Architect and deliver
mobile (iOS/Android)
and
web banking applications
with enterprise-grade performance and security.
Lead engineering teams, set coding standards, and ensure best practices in
DevOps, CI/CD, and cloud-native development
.
Collaborate with product, design, and business stakeholders to translate requirements into scalable solutions.
Drive innovation in
digital banking experiences
, ensuring seamless integration with backend systems and APIs.
Oversee performance tuning, monitoring, and incident resolution for mission-critical applications.




Required Skills & Experience
Proven experience as a
Principal Engineer/Tech Lead
in large-scale mobile and web platforms.
Robust expertise in
Java, Kotlin, Swift, React/Angular, Node.js
.
Deep understanding of
cloud platforms (AWS, Azure, GCP)
and
microservices architecture
.
Experience with
security frameworks, authentication (OAuth2, OpenID Connect)
, and compliance in financial services.
Knowledge of
payments, digital onboarding, and transaction processing
in banking.
Excellent leadership, communication, and stakeholder management skills.
Positive to Have
Exposure to
AI/ML-driven personalization
in digital banking.
Experience with
containerization (Docker, Kubernetes)
.
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📌 Principal Engineer Mobile & Web Banking New South Wales (Australia)
🏢 Synechron
📍 Australia