Jobs in Canada

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Added 9 mins ago
Engineer (Electrical Power) - High Current Lab
Kinectrics
Toronto, ON
Full-time
At Kinectrics, employees are recognized for their knowledge, experience, and contributions while working in a highly technical and challenging environment. Kinectrics puts you in the…
Added 9 mins ago
Manager, Software Engineering
AltaML
Toronto, ON
Full-time
AltaML is looking for a Manager, Software Engineering to lead a delivery pod where technical excellence and team health go hand in hand. You'll own the architectural integrity of your pod's…
Added 9 mins ago
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
Full-time
…thermal and thermal-mechanical engineers who provide analysis, technical guidance, mentoring, and hands-on collaboration to help you build expertise in these areas. You bring strong…
Added 9 mins ago
Data Warehouse Application Support
CAA Club Group
Markham, ON
Full-time
Diligently support and lead where needed, various activities between the teams to ensure the business and technical requirements and objectives are met.
Added 9 mins ago
Junior Estimator and Inside Sales (Exterior Cladding and Building Envelope)
Change Connect
Toronto, ON
Full-time
…leading manufacturers across Canada. With a strong reputation for technical expertise and reliable service, the team works closely with architects, contractors, and developers from early…
Added 9 mins ago
Power BI Technical Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
-Lead the design| development| and implementation of enterprise Power BI solutions| ensuring scalability| security| and performance.
Added 9 mins ago
Advanced Applications Blow Molding Specialist
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Industrial Software Validation|
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Spare Parts Coordinator
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Intermediate OT Network Engineer/Technologist
InnoTech Engineering Inc.
Calgary, AB
Full-time
Reporting to an Engineering Team Lead, the team member’s primary responsibility will be focusing on achieving project goals by collaborating with cross-discipline engineering teams.
Added 9 mins ago
Mechanical Designer (Fluidpower)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Test Engineering Technologist
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Test Engineering Technologist - Process Packaging
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Project Engineer
Bantrel Co.
Calgary, AB
Full-time
…Calgary. The Project Engineer will be responsible for providing technical leadership to engineering disciplines on projects to ensure: work plans are developed and followed consistently…
Added 9 mins ago
Product Development Engineer|
Husky Technologies
Bolton, ON
Full-time
…Product Development Engineer. The successful candidate will lead the technical development of packaging products working with business development, completing engineering, and subsequent…
Added 9 mins ago
Designer, Development (Service)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
CNC Technician
Pangeo Group
Windsor, ON
Full-time
…automotive manufacturing environment. The role is the primary technical resource for multiple Mazak Vertical Machining Centers with 4th-axis capability, and for the dual-turret CNC lathes…
Added 9 mins ago
Applications Engineer
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
ERP Business Analyst
Husky Technologies
Bolton, ON
Full-time
At Husky TechnologiesTM, our success is based on your success. Our ability to keep our customers in the lead is based on building the strongest team possible.
Added 9 mins ago
Assembly Technician
Husky Technologies
Bolton, ON
Full-time
Lead cross-training and knowledge sharing activities with other team members
Added 9 mins ago
Field Service Manager (HVACR)
Copeland
Brantford, ON
Full-time
We are seeking an experienced and dynamic Field Service Manager, to lead our Canadian Field Service organization. This leadership role is responsible for driving operational excellence,…
Added 9 mins ago
Financial Analyst (Consolidation)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 9 mins ago
Designer, Development (Mechanical)
Husky Technologies
Bolton, ON
Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…

AI Interviews

Lead React Native Engineer

Toronto, ON, Canada
Greater Toronto and Hamilton Area, ON, Canada

Job type: Full-time
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

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Original job description

About the job

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.

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More about this job

Responsibilities

Deliver complex React Native screens and integrations, establish engineering patterns and code standards, and lead code reviews and architecture decisions. Own payment, identity, and push notification implementations, pair with client engineers for knowledge transfer, and support self-sufficiency exercises during hypercare.

Requirements

Requires at least eight years of mobile engineering experience, including five years of production React Native experience, with hands-on expertise in React Native 0.76+ and its New Architecture, TypeScript, Expo, testing, payments, identity, and push notifications. Candidates must also be able to work with native iOS and Android code, secure token storage, and production mobile replatforming; regulated Canadian experience, bilingual app delivery, and WCAG accessibility experience are preferred.

Skills

React Native
TypeScript
React Native New Architecture
TurboModules
Fabric
Hermes
Expo
TanStack Query
Zustand
Detox
Swift
Kotlin
Apple Pay
Google Pay
Auth0
Push Notifications

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
Swift
Objective-C
Kotlin
Java
Apple Pay
Google Pay
Auth0
OIDC
APNs
FCM
Universal Links
App Links
Deep Linking
iOS Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2

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