iOS Developer

Role: Mobile / React Native Developer*

Location: Toronto, ON

Work Style: Hybrid (2 days per week in-person at Toronto office preferred)

Years Experience: 8+

Role Summary:

We are seeking an experienced Mobile / React Native Developer to design, develop, and maintain high quality cross platform mobile applications for iOS and Android. The candidate will work closely with product owners, UX designers, backend teams, and QA to deliver performant, secure, and accessible mobile solutions in an Agile environment.

Key Responsibilities:

Design, develop, and maintain cross platform mobile applications using React Native

Build reusable, scalable, and high performance components with clean architecture

Integrate mobile apps with RESTful APIs and backend services

Ensure application performance, security, scalability, and reliability

Implement accessibility standards (WCAG / AODA / ADA) and mobile best practices

Collaborate with UX/UI designers to implement pixel perfect designs

Participate in code reviews, ensuring adherence to coding standards and best practices

Identify, troubleshoot, and resolve performance bottlenecks and production issues

Support CI/CD pipelines, version control, and mobile release processes

Work closely with QA teams to support unit, integration, regression, and UAT testing

Assist with SDK upgrades, OS updates, and vulnerability remediation

Required Technical Skills:

Mobile Development

React Native (latest versions)

JavaScript (ES6+), TypeScript

Redux / Context API / Zustand (state management)

Platform Knowledge

iOS and Android build processes

App Store / Play Store release workflows

UI & Styling

React Native UI components

Responsive design & device compatibility

Integration

REST APIs, JSON

Third party SDK integration

Testing & Quality

Unit testing frameworks (Jest, React Native Testing Library)

Debugging and performance optimization

DevOps & Tooling

Git, CI/CD pipelines

Android Studio, Xcode

App monitoring and telemetry tools

Security & Compliance (BFSI focused)

Secure coding practices

Experience handling:

Code scanning (SAST/DAST)

Vulnerability remediation

Certificate & SDK upgrades

Familiarity with mobile authentication, encryption, and secure storage

Nice to Have:

Experience with Native iOS (Swift/Objective C) or Android (Kotlin/Java)

Knowledge of mobile performance profiling and telemetry

Exposure to banking or financial services applications

Experience with accessibility testing tools

Familiarity with Chaos testing, fault injection, and resilience testing