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Jobs in Canada

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Added 1 hour ago
DM
Sr. Manager, Operations Governance
Discovery Mining Ltd
Toronto, ON
- Full-time
Collaborate with internal stakeholders to ensure alignment and integration of operational objectives and technical initiatives;
Added 1 hour ago
DM
Sr. Manager, Strategic Planning
Discovery Mining Ltd
Toronto, ON
- Full-time
Collaborate with internal stakeholders to ensure the integration of appropriate, accurate, and relevant data and information into scenario analyses;
Added 1 hour ago
TU
Apprentice Engineer (Level 8)
targetjobs UK
Mayo, YT
- Full-time
We understand the importance of work life balance. We offer flexible working hours (where applicable) and generous leave policies to help you maintain a healthy work-life integration.
Added 1 hour ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 1 hour ago
AI
Lead React Native Developer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Full-time
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…
Added 4 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 7 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Forward Deployed Engineer is Greenlight's most senior technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions -…
Added 7 hours ago
ST
Structures Design Integrator (Senior Level)
SEGULA Technologies
Montreal, QC
- Full-time
Job Title: Senior Structures Design Integration Engineer
Added 7 hours ago
ST
Systems Installation Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking an intermediate Systems Installation Integration Engineer to independently execute defined engineering packages for aircraft development programs. In this…
Added 7 hours ago
ST
Structures Design Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
We are seeking a Structures Design Integration Engineer to lead significant airframe work packages and solve complex structural design challenges. In this role, you will drive airframe…
Added 7 hours ago
C
Martech AdTech Engineer
Capgemini
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Martech AdTech Engineer to work in a hybrid capacity on a large-scale retail media and data transformation program. You will be responsible for designing, developing,…
Added 13 hours ago
S
Full Stack Engineer, Support Experience (Greater China Support)
Stripe
Toronto, ON
- Full-time
Added 14 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
…implementable solution designs - including application architecture, integration patterns, data flows, and cloud technology selection - for key initiatives across integration, customer…
Added 14 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
…implementable solution designs - including application architecture, integration patterns, data flows, and cloud technology selection - for key initiatives across integration, customer…
Added 14 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
…implementable solution designs - including application architecture, integration patterns, data flows, and cloud technology selection - for key initiatives across integration, customer…
Added 14 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
…implementable solution designs - including application architecture, integration patterns, data flows, and cloud technology selection - for key initiatives across integration, customer…
Added 14 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
…implementable solution designs - including application architecture, integration patterns, data flows, and cloud technology selection - for key initiatives across integration, customer…
Added 16 hours ago
IG
Lead IAM Engineer
Innovate Global Solutions
Ottawa, ON
- Contract
Lead IAM Engineer- Identity Architecture & Design
Added 18 hours ago
GC
AI Engineer
GEI Consultants, Inc.
Markham, ON
- $110,000 to $150,000 CAD / year
- Full-time
The AI Engineer is responsible for the development of AI solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role…
Added 19 hours ago
CG
Senior V&V Test Engineer - Autonomous Vehicles
CS GROUP
Montreal, QC
- Full-time
We are looking for a Senior V&V Test Engineer to support the validation of autonomous vehicle systems and vehicle-level interfaces.
Added 19 hours ago
AG
Senior Operations Technology Specialist
Artemis Gold - Blackwater Project
BC
- Other
Lead the evaluation, implementation, integration, support, and continuous improvement of
Added 22 hours ago
HR
Software Analyst
Hitachi Rail
Toronto, ON
- Full-time
The Software Analyst contributes to the design, development, integration, and testing of low- to medium-complexity operationally critical and safety-critical software systems within the…
Added 22 hours ago
DO
Mechanical Structural Design Engineer
Dongguan Onlitex Electronic Co., Ltd
Major, SK
- Full-time
Added 1 day ago
WI
Senior Mechanical Engineer (Plant Design)
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
- Full-time
As a Senior Mechanical Engineer within our Mine Process & Mine Infrastructure group, you will shape the systems and infrastructure that power Canada’s most complex industrial and mining…
Added 1 day ago
AL
Data Engineer
ADS LLC
Engineer, BC
- Full-time

AI Interviews

Lead React Native Developer

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: Nov 4, 2026
Posting language: English
Posted: Oct 5, 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.

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More about this job

Responsibilities

Deliver complex mobile screens and integrations, establish engineering patterns and code standards, and own payment, identity, and push notification implementations. Lead code reviews, contribute to architecture decisions, pair with client engineers, and support knowledge transfer and hypercare self-sufficiency exercises.

Requirements

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

Skills

React Native
TypeScript
Mobile Engineering
New Architecture
Hermes
Expo
TanStack Query
Zustand
Detox
Apple Pay
Google Pay
Auth0
Push Notifications
Swift
Kotlin
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
Apple Pay
Google Pay
Auth0
OIDC
APNs
FCM
Universal Links
App Links
Deep Linking
Swift
Objective-C
Kotlin
Java
Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2
Architecture Decision Records

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