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Mobile Development Jobs in Toronto, ON (NOW HIRING)

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 ...

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Mobile Developer (React Native)

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

About The Role As a Mobile Developer (React Native), you'll be tasked with building high-quality ... Working within the software development team, your duties will include contributing to the ...

Integrate mobile applications with REST APIs , third-party SDKs, and backend services. * Ensure application performance, security, accessibility, and reliability following mobile development best ...

New

Ultimately you will grow into leading agentic practice for mobile development. You've learned about agentic systems and autonomous agents, maybe ran some in production or experimented with them a bit ...

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 ...

New

Lead agentic practice for mobile development. * Lead, mentor, and manage a diverse team of AI engineers across iOS and Android. * Build a healthy, collaborative, and inclusive engineering environment.

Work hands‑on across the mobile stack, including native iOS and/or Android development when needed * Help establish and improve best practices around testing, CI/CD, performance, and ...

New

Own the engineering lifecycle for CIAM platforms, including solution design, web/mobile development, QA/NFT, release management, modernization, and production support for Customer Identity and ...

Mobile Developer (Entry Level)

Toronto, ON · Hybrid

CA$85K - CA$95K/yr

Working within the software development team, your duties will require you to assist in the ... Basic knowledge of core mobile principles (UI implementation, iOS and/or Android application ...

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Mobile Development information

What is the difference between Mobile Development vs Web Development?

AspectMobile DevelopmentWeb Development
Required CredentialsTypically requires programming skills in Swift, Kotlin, or Java; certifications like Google Associate Android Developer or Apple Certified iOS DeveloperRequires knowledge of HTML, CSS, JavaScript; certifications like Certified Web Developer or Microsoft Certified: Web Developer
Work EnvironmentDevelops applications for iOS and Android devices, often using IDEs like Xcode or Android StudioBuilds websites and web applications, usually working with browsers and web servers
Employer & Industry UsageUsed by mobile app companies, startups, and enterprises focusing on mobile solutionsCommon across all industries for online presence, e-commerce, and enterprise applications

Mobile Development focuses on creating applications for smartphones and tablets, requiring specific platform knowledge. Web Development involves building websites and web apps accessible via browsers. While both require programming skills, their environments and target platforms differ significantly.

What are the most commonly searched types of Development jobs in Toronto, ON? The most popular types of Development jobs in Toronto, ON are:
Mobile Developer

Other

Posted yesterday


Job description

Role: Mobile / React Native Developer

Location: Toronto, ON

Duration: Long Term Contract


Job Description;

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