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Added 13 mins ago
CM
Associate Creative Director
Critical Mass
Calgary, AB
- Full-time
…of it exist. Scrappily, quickly, real enough for someone to react…
Added 29 mins 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 29 mins ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- Full-time
TypeScript front end frameworks (Angular, React, Vue, etc.)
Added 43 mins ago
C(
Senior Software Engineer, Elixir
Clarity (formerly Hiive)
Vancouver, BC
- Full-time
Strong experience utilizing Typescript and React.
Added 56 mins ago
F
UX Product Designer
Fortra
Canada
- Full-time
Experience with MUI, Material Design, React and design systems implemented in code.
Added 56 mins ago
ET
Software Engineer
Envision Technology Solutions
Toronto, ON
- Full-time
Proficiency writing high-quality, well-tested code using one or more languages (e.g., Python, Next.js, React, Golang, C#), building APIs, and building/using databases (e.g., Postgres,…
Added 56 mins 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 56 mins ago
FG
QA Automation Tester
Flynn Group of Companies
Mississauga, ON
- $72,000 to $82,000 CAD / year
- Full-time
TypeScript front end frameworks (Angular, React, Vue, etc.)
Added 1 hour ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are looking for an Architect-Level Java Full Stack Developer to join the Finance & Securitization (FNS) Team. The team is part of a Front Office business environment, working closely…
Added 1 hour ago
SR
Senior Engineering Manager
Sage Recruiting Inc.
Toronto, ON
- $170,000 to $190,000 CAD / year
- Full-time
Advanced expertise in Node.js, React, TypeScript/JavaScript, PostgreSQL, B2B/B2C web applications, and REST APIs
Added 1 hour ago
Y
Senior Full Stack Developer (React)
Yochana
Montreal, QC
- Full-time
We're looking for a Senior Full Stack Developer to join our engineering team, building and maintaining mission critical software across the full stack. You'll work on both frontend and…
Added 1 hour ago
AS
Full Stack Software Developer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
Web UI experience using HTML5, JavaScript, and Angular/React frameworks.
Added 1 hour ago
E
Full Stack Engineer, SE3
eBay
Toronto, ON
- Full-time
Recent experience building consumer-facing applications using React
Added 2 hours ago
RI
Java Full Stack Developer
Rivago Infotech Inc
Toronto, ON
- Contract
Added 2 hours ago
TT
Frontend Developer
Tundra Technical Solutions
Toronto, ON · Greater Toronto Area, Canada
- $50 to $60 CAD / hour
- Contract
Working under the supervision of the Manager, Application Portfolios, the UI/UX Developer will be responsible for implementing the approved website redesign and building new customer-facing…
Added 2 hours ago
QT
Senior Technical Product Manager
Quantum Technology Recruiting Inc. (QTR)
Toronto, ON
- $130,000 to $140,000 CAD / year
- Full-time
- Strong technical grounding in Node.js, React, PostgreSQL, REST APIs, Azure/AWS and Git/GitHub.
Added 2 hours ago
CS
Java Full stack Developer with Snowflake
Cyber Space Technologies LLC
Montreal, QC
- Contract
Job Title: Full Stack Java Developer – Snowflake
Added 2 hours ago
E
Senior Full-Stack Application Developer (Kotlin-Java/React)
Equisoft
Montreal, QC · Quebec, QC · HYBRID - Montreal, Canada
- Full-time
Role: The Senior Full-Stack Application Developer (Kotlin-Java/React), reports to the Director, Product Development, you will be working with a team of 13 members that include developers,…
Added 2 hours ago
M
Full Stack Engineer
mthree
Montreal, QC
- Full-time
A tier-one global investment bank is hiring a Full Stack Developer (Java and React), with 2–5 years’ experience, to join its Custom Baskets team.
Added 2 hours ago
SJ
Account Executive, Programmatic & Data Solutions
St. Joseph Communications
Toronto, ON
- $90,000 to $110,000 CAD / year
Innovate and adapt with urgency: Forward-thinking and flexible, we react quickly and boldly to change.
Added 2 hours ago
B&
Web Content Coordinator
BARTLE & GIBSON
Edmonton, AB
- Full-time
Working with a website where front-end stack is based on modern frame work such as React and Redux, Typescript, Angular
Added 3 hours ago
VT
Java ReactJs Developer
Volgo Technologies
Montreal, QC
- Full-time
Experience with UI development framework (React, Redux, React hooks, etc.).
Added 3 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 3 hours ago
B
Senior .Net Developer
Bertelsmann-Jobs
Mississauga, ON
- $90,000 to $105,000 USD / year
- Full-time
The Senior .NET Developer role supports the modernization, development, and maintenance of the warehouse management software platform, including migration of legacy .NET Framework…
Added 4 hours ago
A
Senior .Net Developer
Arvato
Mississauga, ON
- $90,000 to $105,000 USD / year
- Full-time
The Senior .NET Developer role supports the modernization, development, and maintenance of the warehouse management software platform, including migration of legacy .NET Framework…

AI Interviews

React Native- Lead

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

Contract

Apply About employer

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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, 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 hypercare self-sufficiency exercises.

Requirements

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

Skills

React Native
TypeScript
Mobile Engineering
New Architecture
TurboModules
Fabric
Hermes
Expo
TanStack Query
Zustand
Detox
Apple Pay
Google Pay
Auth0
Push Notifications
Native iOS and Android Development

Visa sponsorship

Not detected in the job text

Keywords

React Native 0.76+
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
Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2

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