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Added 15 mins ago
AI
DevOps Platform Engineer - GitHub Migration Tooling Spikes
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
DEVOPS PLATFORM ENGINEER - GITHUB MIGRATION TOOLING SPIKES
Added 16 mins ago
PI
Intermediate‑Senior Civil Engineer Emissions Reduction and Compliance Group
Pinchin in Canada
Mississauga, ON
- $95,000 to $125,000 CAD / year
- Full-time
Pinchin is seeking an Intermediate‑Senior Civil Engineer to join our Emissions Reduction and Compliance team in Mississauga, ON. The role reports to the Operations Manager. This role…
Added 16 mins ago
Senior Data Engineer - Calgary
Capgemini
Calgary, AB · Vancouver, BC
Added 16 mins ago
CH
Quality Manager / FAcT
Canadian Helicopters
Southport, MB
- Full-time
Shall hold, or have held a valid Transport Canada Aircraft Maintenance Engineer License for a period of not less than five (5) years; or
Added 16 mins ago
M
Software Engineer, Android
Mecka
Richmond Hill, ON
- $145,000 to $165,000 CAD / year
- Full-time
Added 16 mins ago
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Test & Reliability Engineer
Mecka
Richmond Hill, ON
- $155,000 to $175,000 CAD / year
- Full-time
Added 16 mins ago
M
Robotics Systems Engineer
Mecka
Richmond Hill, ON
- $140,000 to $155,000 CAD / year
- Full-time
Added 16 mins ago
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Mechanical Engineer
Mecka
Richmond Hill, ON
- $140,000 to $160,000 CAD / year
- Full-time
Added 16 mins ago
PT
Senior Electrical Design Engineer
Pioneer Transformers Mississauga
Mississauga, ON
- Full-time
Your mandate as Senior Electrical Design Engineer is a high-level position responsible for the design, development, and optimization of transformers. As an experienced engineer, the holder…
Added 16 mins ago
SM
ML Engineer, Character Models [Diffusions] - Hapiko
Spin Master Ltd
Toronto, ON
- Full-time
Partner with our ML Serving engineer to get new products into production, and with our Trust Safety engineer so they're safe for kids from day one.
Added 16 mins ago
SM
Trust & Safety Engineer - Hapiko
Spin Master Ltd
Toronto, ON
- Full-time
…the core of the product. As our first dedicated Trust Safety engineer, you'll own the systems that keep it that way as we…
Added 16 mins ago
Cloud Support Eng. II (DSE), Support Engineering
Amazon
Toronto, ON · Vancouver, BC
As a Cloud Support Engineer you will learn at an accelerated pace how to use and leverage many different cloud technologies to help our customers succeed. You will act as the Cloud…
Added 30 mins ago
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Software Engineer, Full Stack - Trace
Trace
Montreal, QC
- Full-time
You’ll work directly with Noam, our founding engineer, and Lucas, our CTO, with meaningful ownership of what we build and how we build it.
Added 30 mins ago
A
Backend Software Engineer (Rust)
Arkion-tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Backend Software Engineer with strong Rust expertise to build secure, scalable, and high-performance services for our Next-Gen Human Identity (NHI) Platform.
Added 30 mins ago
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Founding AI Engineer
Kouvre
Montreal, QC
- Full-time
As our Founding AI Engineer, you own the brain. You will partner closely with the Founding CTO to turn a plain-text message into the right action, building the reasoning, the agents, and…
Added 30 mins ago
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Lead Optimizely Solutions Architect
Valtech
Canada
- Full-time
AI-related certifications including Azure AI Engineer
Added 30 mins ago
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Senior Data Engineer
Clio
Canada
- Full-time
We are currently seeking a Senior Data Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative data solutions and being…
Added 30 mins ago
1L
Avionics Systems Engineer
1ST-RECRUIT LLC, An E-Verified Company
Quebec, QC
- Full-time
Added 30 mins ago
AI
React Native- Lead
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
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 30 mins ago
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Site Reliability Engineer
VySystems
Montreal, QC
- Full-time
Added 30 mins ago
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Network Engineer (IoT, Wireless)
Resonaite
Saskatoon, SK
- Full-time
Our client is seeking an experienced Consulting Network Engineer to join their team delivering complex infrastructure solutions across enterprise, data centre, cloud, wireless, Industrial…
Added 30 mins ago
NS
Group Services Labourer - Skilled Labourer (Hands-On Training Provided)
Northern Strands
Saskatoon, SK
- Full-time
Innovation– if it doesn’t exist, we will engineer and manufacture it
Added 30 mins ago
AE
Proposal Engineer
ABB E-mobility
Montreal, QC
- Full-time
Role Description This full-time Proposal Engineer role at ABB E-mobility is a hybrid position based in Montreal, QC, with a combination of on-site and work-from-home arrangements. The…
Added 30 mins ago
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Senior Data Engineer
Clio
Toronto, ON
- Full-time
We are currently seeking a Senior Data Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative data solutions and being…
Added 30 mins ago
T
Java Full Stack Developer with React
TestingXperts
Toronto, ON
- Contract
Role: Full Stack engineer – (Backend heavy) – Java with React (70% Java and 30% React)

AI Interviews

Senior React Native Developer

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

Contract

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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.

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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

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