Staff iOS Architect & Tech Lead

Commonwealth Bank; Sydney; On-site; AUD 180,000 - 260,000; Full time

Job summary

Commonwealth Bank is seeking a Staff iOS Engineer to lead native mobile architecture and elevate engineering standards across Commbank Mobile and NetBank. You will shape a scalable, modular codebase using Swift, SwiftUI and modern iOS patterns while driving secure, high‑performing experiences for customers.

You will mentor engineers, promote platform excellence, and partner with backend, AI and platform teams to integrate advanced services.

Qualifications

• Extensive experience building native iOS applications using Swift and SwiftUI.
• Deep understanding of iOS architecture patterns (MVVM, Clean Architecture, modularisation).
• Experience with concurrency, performance optimisation and memory management.
• Strong focus on accessibility, security and reliability in mobile apps.
• Experience monitoring app health, crash analytics and observability tools.

Responsibilities

• Lead and elevate native iOS engineering practices across the domain.
• Contribute to DevSecOps and CI/CD and cloud environments.
• Drive architectural direction for scalable, modular, and testable mobile apps.
• Champion modern iOS development using Swift and SwiftUI; mentor engineers.
• Collaborate with backend, AI and platform teams to integrate services.
• Shape technical roadmaps and innovation initiatives with Product Owners.

Skills

Swift

SwiftUI

UIKit

iOS architecture patterns

MVVM

Clean Architecture

Modularisation

Concurrency

Performance optimisation

Memory management

Accessibility

Security

Observability tools

Crash analytics

AppDynamics

Firebase

Observe

Obstack

Artifactory

GitHub

GitHub Actions

AWS

REST/GraphQL

Next.js

TypeScript

React

.NET environments

Tools

Artifactory

GitHub

GitHub Actions

AWS

AppDynamics

Firebase

Observe

Obstack

Job description

Commonwealth Bank is seeking a Staff iOS Engineer to lead native mobile architecture and elevate engineering standards across Commbank Mobile and NetBank. You will shape a scalable, modular codebase using Swift, SwiftUI and modern iOS patterns while driving secure, high‑performing experiences for customers.

You will mentor engineers, promote platform excellence, and partner with backend, AI and platform teams to integrate advanced services.