Jobs in Canada

Email me new jobs Save this search

Added 15 hours ago
Senior Security Engineer, Threat Response
Asana
Vancouver, BC
Added 15 hours ago
FH
Clinical Dietitian
Fraser Health
White Rock, BC
- Full-time
Added 15 hours ago
Community Health Nurse - Registered Nurse - Tri-cities Home Health
Fraser Health
BC · Tri-Cities / Coquitlam / Port Coquitlam / Port Moody, British Columbia
Added 15 hours ago
FH
Business Support Assistant
Fraser Health
Surrey, BC
- Full-time
Added 15 hours ago
FH
Mental Health Clinician/Behavioural Consultant
Fraser Health
Surrey, BC
- Full-time
Added 15 hours ago
AI
Senior React Native Developer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
Added 15 hours ago
YC
Senior Developer, D365
Yoush Consulting
Toronto, ON
- Full-time
As a Senior Developer, Dynamics 365 your responsibilities will include:
Added 15 hours ago
K
Senior Consultant, Finance Transformation-Insurance
KPMG
ON · Toronto, Ontario
- Full-time
Added 15 hours ago
K
Senior Consultant, Finance Transformation
KPMG
Calgary, AB
- Full-time
Added 15 hours ago
Facilities Coordinator
Dye & Durham Talent Team
Toronto, ON
Dye & Durham, a leading global provider of cloud–based software and technology solutions, provides critical information services and workflows used by clients all over the world to manage…
Added 16 hours ago
HT
Designer, Development (Mechanical)
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
Test Engineering Technologist
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
CNC Programmer
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
TI
Semantic Modeller
TS Imagine
Montreal, QC
- Full-time
Added 16 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Added 16 hours ago
UO
Assistant Supervisor
University of Waterloo
Waterloo, ON
- Full-time
Added 16 hours ago
UO
Industry Engagement Coordinator
University of Waterloo
Waterloo, ON · William M. Tatham Centre
- Full-time
Added 16 hours ago
UO
Instructional Support Coordinator
University of Waterloo
Waterloo, ON · Mathematics & Computer
- Full-time
Added 16 hours ago
UO
Director, Information Systems
University of Waterloo
Waterloo, ON
- Full-time
Added 16 hours ago
UO
Manager, Identity and Access Management
University of Waterloo
Waterloo, ON
- Full-time
Added 16 hours ago
UO
Health Undergraduate Advisor
University of Waterloo
Waterloo, ON · B.C. Matthews Hall
- Full-time

AI Interviews

Senior React Native Developer

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

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 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 React Native screens and integrations across three delivery waves, establish engineering patterns and 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, with hands-on expertise in React Native 0.76+, its New Architecture, TypeScript, Expo, and mobile testing. Candidates must also have native iOS and Android development skills, payment and identity integrations, push notifications, secure token storage, and production mobile replatforming experience.

Skills

React Native
TypeScript
React Native New Architecture
Hermes
Expo
TanStack Query
Zustand
Detox
Apple Pay
Google Pay
Auth0
APNs
Firebase Cloud Messaging
Universal Links and App Links
Swift or Objective-C
Kotlin or Java

Visa sponsorship

Not detected in the job text

Keywords

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

Report this job