Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 28 days ago
CN
New Grad - Cyber Security Research Scientist/Engineer Talent Pool
Canadian Nuclear Laboratories
Fredericton, NB
- Full-time
Our Fredericton location is looking for a New Grad Cyber Security Research Scientist/Engineer to support our Cyber Resiliency Branch. Do you have who a keen interest in cyber security and…
Added 28 days ago
TM
Site Reliability Engineer
Tech Mahindra
Calgary, AB
- Full-time
Primary Skills / Must have
Added 28 days ago
AI
Adobe Site Reliability Engineer - Content Delivery Network
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Senior Site Reliability Engineer - AEM - Content Delivery Network
Added 28 days ago
Salesforce Technical Lead - Commerce Cloud
NTT DATA Services
Toronto, ON
Partners with a more senior engineer to deliver complex features.
Added 28 days ago
H
Data Quality Engineer
Hays
Toronto, ON
- Contract
A leading organization is seeking a highly skilled and experienced Senior Quality Engineer to join its Enterprise Technology and Data team.
Added 28 days ago
J
Application Security Engineer
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for an Application Security Engineer based in Canada.
Added 28 days ago
AI
Senior Staff Engineer- React Native
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 28 days ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Solid test automation experience in Java, Python, or JavaScript/TypeScript with tools like Selenium WebDriver, Cypress, or Playwright.
Added 28 days ago
IG
Full Stack Developer
Insight Global
Toronto, ON
- $50 to $60 CAD / hour
- Contract
…high-performing enterprise applications using technologies such as Java, Spring Boot, React, Node.js, Python, and SQL. The ideal candidate is a strong hands-on engineer with deep full stack…
Added 28 days ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
We are looking for a Senior Software Engineer who is passionate about building reliable, scalable, high-performance backend systems. You will work across the analytical database engine and…
Added 28 days ago
M
Principal Software Engineer
Microsoft
Vancouver, BC
- Full-time
We are looking for a Principal Software Engineer to help architect and build the next generation of real-time communication technologies, including platforms that support AI-powered and…
Added 28 days ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
Within the Azure Monitor team, we are looking for a Senior Software Engineer to help build and evolve the Azure Monitor backend systems. This role is ideal for someone who can own…
Added 28 days ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Senior Software Engineer on the IC3 Video Platform team, you will design, develop, and improve foundational video platform technologies. You will solve complex engineering problems…
Added 28 days ago
C
Technical Lead
Cognizant
Toronto, ON
- Full-time
We are seeking a Senior Generative AI Engineer with 7+ years of experience in software engineering, full stack development, and AI-powered solutions. In this role, you will design, build,…
Added 28 days ago
C
Senior Generative AI Engineer
Cognizant
Toronto, ON
- Full-time
We are seeking a Senior Generative AI Engineer with 7+ years of experience in software engineering, full stack development, and AI-powered solutions. In this role, you will design, build,…
Added 28 days ago
Java Developer
Capgemini
Montreal, QC
We are seeking a Java Engineer to join the Firm Market Risk Technology Team. In this hands-on Software Engineering role, the successful candidate will design, build, enhance, and optimize…
Added 28 days ago
Dynamics / Power platform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft Power Platform Engineer with expertise in AI Builder, Copilot, Dynamics 365, and Power Apps. The ideal candidate will have experience designing and…
Added 28 days ago
Dynamics/Powerplatform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft power platform Engineer, who is familiar with AI Builder and Co-Pilots as well as Dynamics and Power Apps. The ideal candidate will have experience…
Added 28 days ago
Senior Core Java Engineer
Capgemini
Montreal, QC
We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java,…
Added 28 days ago
Java Developer
Capgemini
Montreal, QC
We're seeking a Java Engineer to join our Firm Market Risk Technology team. In this role, you will develop and enhance the Firm's Market Risk Platform.
Added 28 days ago
Software Engineer
Capgemini
Mississauga, ON
Successful candidate will be required to work from the client's Ottawa office 3 days per week, with the remaining days worked remotely
Added 28 days ago
Java Developer
Capgemini
Montreal, QC
We're seeking a Java Engineer to join our Market Risk Technology team. In this role, you will develop and enhance the Market Risk Platform.
Added 28 days ago
R
Software Engineer II
Rivian
Vancouver, BC
- Full-time
We're looking for a Software Engineer II to join our backend team and help build and scale the services that make sure every customer is charged correctly and every vehicle is titled and…
Added 28 days ago
C
Principal Backend Engineer Vice President
Citi
Mississauga, ON
- Full-time
Citi is looking for a Principal Backend Engineer to take strategic ownership of the backend systems powering a global digital experience platform that serves hundreds of thousands of…
Added 28 days ago
CI
Senior Software Engineer Real Assets, Alternative Investments Technology
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
As a Senior Software Engineer, you will design, build, test and support technology solutions and products that enable business capabilities across CPP Investments. You will partner closely…

AI Interviews

Senior Staff Engineer- React Native

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

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 12, 2026
Posting language: English
Posted: Oct 13, 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 on LinkedIn About employer

More about this job

Responsibilities

Deliver complex React Native screens and integrations, establish engineering patterns and standards, and lead code reviews and architecture decisions. Own payment, identity, and push notification implementations, pair with client engineers, and support 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+ 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
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
Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2

Report this job

Work requirements

Jobs in Canada