Find work in Canada.

336,262 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 44 mins ago
Store Manager
JD Sports / Livestock / Size?
Oshawa, ON
Strong proficiency in IOS based programs and products.
Added 1 hour ago
CI
IT Support Analyst
Cambium Inc.
Peterborough, ON
- Full-time
Proficiency in troubleshooting hardware, software, and network issues. Knowledge of operating systems (Windows, iOS,) and common software applications (Microsoft Office, Jira, Entra ID,…
Added 2 hours ago
AI
Lead React Native Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…required.Hands-on experience with TanStack Query, Zustand, and Detox for iOS/Android E2E testing is essential.Experience integrating Apple Pay, Google Pay, Auth0/OIDC, APNs, and FCM is…
Added 2 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 2 hours ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- Full-time
…combination of BrowserStack and Appium for mobile (Android and iOS), Playwright and Selenium for web and API testing. Our APIs are built in C# .NET and we use SQL Server and MongoDB as our…
Added 3 hours ago
T
Sr. IOS Developer
TestingXperts
Toronto, ON
- Contract
We are looking for an iOS native developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones and tablet computers.
Added 3 hours ago
RI
iOS Developer
Rivago Infotech Inc
Toronto, ON
- Contract
We are looking for an iOS native developer responsible for developing and maintaining applications for a range of iOS devices including mobile phones and tablet computers. Your primary…
Added 3 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 3 hours ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- $72,000 to $82,000 CAD / year
- Full-time
…combination of BrowserStack and Appium for mobile (Android and iOS), Playwright and Selenium for web and API testing. Our APIs are built in C# .NET and we use SQL Server and MongoDB as our…
Added 3 hours ago
N
Network Engineer
Nutrien
Calgary, AB
- Full-time
…management of Cisco-based core infrastructure, including NX-OS, IOS XE, IOS XR, Meraki, and large-scale CUCM…
Added 3 hours ago
Intern - Software Engineer, Winter 2027
EQ Bank | Canada's Challenger Bank
Toronto, ON
Design and develop user interfaces following modern best practices and technologies (e.g., Angular, Java/Kotlin for Android, SwiftUI for iOS).
Added 4 hours ago
EB
Intern - Software Engineer, Winter 2027
EQ Bank
Toronto, ON
- Volunteer
Design and develop user interfaces following modern best practices and technologies (e.g., Angular, Java/Kotlin for Android, SwiftUI for iOS).
Added 4 hours ago
P
Quality Assurance Engineer
Paymentus
Richmond Hill, ON
- $70,000 to $100,000 CAD / year
- Full-time
Added 4 hours ago
V
iOS Developer
VySystems
Vancouver, BC
- Contract
Significant iOS knowledge and experience, specifically around Swift, SwiftUI andthe MVVM model
Added 5 hours ago
T
iOS Developer
TestingXperts
Toronto, ON
- Contract
We are looking for an iOS native developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones and tablet computers. Your…
Added 6 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Flynn Group of Companies, North America’s leading building envelope contractor, is looking for a Senior Mobile Developer to work from our Mississauga location reporting to Manager, Custom…
Added 11 hours ago
Graphics Software Developer, Chrome
Google
Montreal, QC
…mobile; the list goes on and is growing every day. As a software developer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 11 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Added 13 hours ago
BB
Technical support specialist - wholesale trade
Big Bang ERP
Montréal, QC
- $70,000 to $75,000 CAD / year
- Full-time
- Hybrid
Added 14 hours ago
BT
Spanish Bilingual Service Desk Analyst
Buchanan Technologies
Charlottetown, PE
- Full-time
Added 14 hours ago
NI
Software Developer
Nuwelcom Inc
Charlottetown, PE
- Full-time
We are seeking a highly skilled Software Developer to lead the design, development, and deployment of cutting-edge digital solutions across web, mobile, and cloud platforms. This role is…
Added 18 hours ago
CS
Co-op: IT and Engineering
Canadian Security Intelligence Service (CSIS) | Service canadien du renseignement de sécurité (SCRS)
Ottawa, ON
- Volunteer
Added 18 hours ago
CS
Co-op: IT and Engineering
Canadian Security Intelligence Service (CSIS) | Service canadien du renseignement de sécurité (SCRS)
AB · Edmonton, AB
- Volunteer
Added 18 hours ago
CS
Co-op: IT and Engineering
Canadian Security Intelligence Service (CSIS) | Service canadien du renseignement de sécurité (SCRS)
Montreal, QC
- Volunteer
Added 18 hours ago
CS
Co-op: IT and Engineering
Canadian Security Intelligence Service (CSIS) | Service canadien du renseignement de sécurité (SCRS)
Calgary, AB
- Volunteer

AI Interviews

Lead React Native Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 6, 2027
Posting language: English
Posted: Oct 8, 2026

Original job description

Role summary

We are seeking a Senior/Lead React Native Engineer with 8+ years of mobile engineering and 5+ years of production React Native experience.Strong expertise in React Native 0.76+, New Architecture (Bridgeless, TurboModules, Fabric), Hermes, Expo, and TypeScript is required.Hands-on experience with TanStack Query, Zustand, and Detox for iOS/Android E2E testing is essential.Experience integrating Apple Pay, Google Pay, Auth0/OIDC, APNs, and FCM is required.Strong knowledge of Universal Links, App Links, deep linking, and mobile token migration is expected.The ideal candidate should be hands-on, technically strong, and experienced in delivering production-grade mobile applications.

Responsibilities.

Deliver highest-complexity screens and integrations across three delivery waves.
Set engineering patterns, reference implementations, and code standards for the team.
Pair with the client's engineers on paired-programming and knowledge transfer.
Own payment integration, Auth0 identity flow, and push notification architecture at code level.
Lead pull request reviews.
Contribute to Architecture Decision Records.
Support the four self-sufficiency exercises during hypercare (deploy hotfix, onboard from KB, restore during simulated P1, extend using established patterns).

Must-have technical experience

8+ years mobile engineering, minimum 5 years hands-on React Native in production.
Direct production experience with React Native 0.76+ and the New Architecture (Bridgeless, TurboModules, Fabric).
Strong TypeScript, comfortable with strict mode.
Hands-on with Hermes engine and Expo SDK 52 prebuild.
Direct experience with TanStack Query and Zustand.
Detox authorship for end-to-end mobile tests, both iOS and Android.
Prior integration of Apple Pay and Google Pay (tokenised payment handles).
Prior integration of Auth0 or equivalent OIDC identity in mobile.
Prior implementation of APNs and FCM push notifications, including token migration on version upgrades.
Universal Links and App Links deep-link routing.

Native platform expertise (required).

Comfortable reading and writing native iOS (Swift or Objective-C) and native Android (Kotlin or Java) at the level required to author or maintain TurboModules bridging native SDKs into React Native.
Prior experience with iOS Keychain and Android Keystore for secure token storage.

Migration and replatform experience (required).

Direct experience on at least one mobile replatform from native to React Native, in production.
Understanding of auth token migration, push token re-registration, cached data reconciliation on first launch after replatform.

Industry background (preferred).

Regulated Canadian mobile experience (public sector, transportation, financial services).
Bilingual (English and French) app delivery experience.
WCAG 2.1 or 2.2 accessibility delivery.

Apply About employer

More about this job

Responsibilities

Deliver complex mobile screens and integrations, establish engineering patterns and code standards, and lead code reviews and architecture decisions. Own payment, identity, and push notification implementations while pairing with client engineers and supporting knowledge transfer and hypercare self-sufficiency exercises.

Requirements

Requires at least 8 years of mobile engineering experience, including 5 years of production React Native experience and hands-on expertise with React Native 0.76+, its New Architecture, TypeScript, Expo, and mobile testing. Candidates must also have native iOS and Android skills, payment and identity integrations, push notification and deep-link experience, secure token storage knowledge, and production mobile replatforming experience.

Skills

React Native
TypeScript
React Native New Architecture
Hermes
Expo
TanStack Query
Zustand
Detox
Native iOS Development
Native Android Development
Apple Pay
Google Pay
Auth0/OIDC
Push Notifications
Deep Linking
Mobile Replatforming

Visa sponsorship

Not detected in the job text

Keywords

React Native 0.76+
Bridgeless
TurboModules
Fabric
Hermes
Expo SDK 52
TypeScript
TanStack Query
Zustand
Detox
iOS
Android
Swift
Objective-C
Kotlin
Java
Apple Pay
Google Pay
Auth0
OIDC
APNs
FCM
Universal Links
App Links
Deep Linking
Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2
Architecture Decision Records

Report this job