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Jobs in Canada

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Added 4 mins ago
API Developer
Capgemini
Toronto, ON
Role Type: Senior Integration Architect / API Development Lead
Added 4 mins ago
Senior DevOps Engineer - Digital Platforms
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
Full-time
The Senior DevOps Engineer - Digital Platforms is a senior, hands-on technical role accountable for advancing the reliability, scalability, security, performance, and operational maturity…
Added 4 mins ago
Power Sector Lead, Western Canada
SLR Consulting
Vancouver, BC · Calgary, AB
Full-time
As our new Western Power Sector Lead, you will play a strategic leadership role in driving the growth of SLR's power sector business across Western Canada. This position combines business…
Added 4 mins ago
Associate Engineer II
Mondelēz International
Toronto, ON · Business Unit Head Office Gladstone - Toronto, Canada
Full-time
Join our Mission to Lead the Future of Snacking. Make It With Pride.
Added 18 mins ago
Marketing Automation Developer
JAM CRM
Toronto, ON
Full-time
Lead and/or support PMs and AMs in solution design and technical planning
Added 18 mins ago
Director, Project Controls EPCM
Worley
AB · Edmonton, AB
Full-time
Extensive experience as a Project Controls Lead preferable in the engineering industry.
Added 18 mins ago
Senior Manager, International Corporate Tax
ACCA Careers
Red Deer, AB
Full-time
Lead multiple client facing engagement teams responsible for international corporate tax engagements involving advice on tax planning opportunities, worldwide tax minimization strategies,…
Added 18 mins ago
Customer Success Account Management
Microsoft
Toronto, ON
Full-time
…This opportunity will allow you to deepen your business and technical acumen, develop strong customer success and delivery-management skills, and grow your ability to lead through influence…
Added 18 mins ago
Product Owner (Field Services)
Xplore Inc.
Woodstock, NB
Full-time
We are seeking an experienced Product Owner to lead the vision, strategy, and delivery of our field service and work order management platforms - the systems that get technicians to the…
Added 18 mins ago
Product Owner (Field Services)
Xplore Inc.
Fredericton, NB
Full-time
We are seeking an experienced Product Owner to lead the vision, strategy, and delivery of our field service and work order management platforms - the systems that get technicians to the…
Added 18 mins ago
Software Developer - Frontend (Intermediate to Senior)
Xanadu
Toronto, ON
Full-time
Architect scalable frontend systems and lead technical transitions to modern frameworks or patterns.
Added 18 mins ago
Head of Enterprise Services - Canada
Siemens Healthineers
AB · Edmonton, AB
Full-time
…leadership team, the Head of Enterprise Services, Canada will lead, and develop high-performing teams, foster a culture of accountability and…
Added 18 mins ago
Account Manager - Edmonton MOD
TK Elevator
AB · Edmonton, AB
Full-time
…performance, durability, and appearance of equipment. Demonstrates technical knowledge of beneficial H-Power…
Added 18 mins ago
Senior Risk Manager
ARAG Legal Solutions Inc. (Canada)
Toronto, ON
Full-time
Lead the development, implementation and ongoing enhancement of ARAG Canada’s Enterprise and Operational Risk Management frameworks, policies, methodologies and processes.
Added 18 mins ago
Senior Web Designer
PolyAI
Toronto, ON
Full-time
Lead the end-to-end design process for web projects, from concept and user research through interaction design, prototyping, and detailed technical specification hand-off to web engineers…
Added 18 mins ago
Senior Solution Architect - Maximo
Bevertec
Brampton, ON
$120 to $160 CAD / hour
Contract
Provide expert architectural advice based on analysis of technical environments, enterprise requirements, and business needs.
Added 18 mins ago
Operations Manager, Geoscience & Operations Manager, Environmental Risk Assessment/ Gestionnaire des opérations Géoscience - Gest. des op. - évaluation des risques environnementaux
Canadian Nuclear Safety Commission – Commission canadienne de sûreté nucléaire
Ottawa, ON
Full-time
As an Operations Manager, you will lead and manage a team of professionals responsible for delivering regulatory, compliance, licensing and technical assessment activities on behalf of the…
Added 18 mins ago
Service Manager | Downtown Ford
DAG | Downtown AutoGroup
Toronto, ON
Full-time
…an experienced and energetic Automotive Service Manager to lead our team of skilled technicians and service advisors. In this pivotal role, you will be the driving force behind our service…
Added 18 mins ago
Senior Spa Manager
The Pearle Hotel & Spa
Burlington, ON
Full-time
As Pearle continues to grow, we are seeking an accomplished, guest-obsessed Senior Spa Manager to lead our luxury spa operations. Reporting to the Spa Director, you will serve as the…
Added 18 mins ago
Director, Business Intelligence & Category Management
Analyticsmart
Toronto, ON
Full-time
…Business Intelligence and Category Management teams. You will lead analysts and data engineers, manage key client relationships, and contribute directly to important…
Added 18 mins ago
PLM Solution Architect
Capgemini Engineering
Mirabel, QC
Full-time
As a PLM Solution Architect, you will blend technical scheduling expertise with strong people management skills to mentor staff, resolve bottlenecks, and ensure organizational milestones…
Added 18 mins ago
Senior Project Manager- HR Digital Transformation
Affinity
New Westminster, BC
Contract
The PM will manage one or more delivery streams and work closely with senior business stakeholders, technical teams, vendors and project resources.
Added 18 mins ago
Controller
CPA Ontario
Toronto, ON
Full-time
…improvement across the finance function. This is an opportunity to lead a talented team, influence financial decision-making, and make a meaningful impact on an organization that values…
Added 18 mins ago
Account Executive, Small to Medium Business Install
Docusign
Toronto, ON
Full-time
Added 18 mins ago
Space Planning Leader
Calgary Police Service
Calgary, AB
$104,938 to $131,172 CAD / year
Full-time
As a Space Planning Leader, you will lead facility space management initiatives across Calgary Police Service (CPS) facilities by evaluating space, parking, and site capacity to meet…

AI Interviews

Lead Mobile Engineer- React Native

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

Job type: Full-time
Apply by: Oct 29, 2026
Posting language: English
Posted: Sep 29, 2026

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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 8+ years of mobile engineering experience, including at least 5 years of production React Native experience and hands-on expertise 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
React Native New Architecture
Hermes
Expo
TanStack Query
Zustand
Detox
Apple Pay
Google Pay
Auth0
OIDC
APNs
FCM
Swift
Kotlin

Visa sponsorship

Not detected in the job text

Keywords

React Native
React Native 0.76+
Bridgeless
TurboModules
Fabric
Hermes
Expo SDK 52
TypeScript
TanStack Query
Zustand
Detox
Apple Pay
Google Pay
Auth0
OIDC
APNs
FCM
Universal Links
App Links
Deep Linking
Swift
Objective-C
Kotlin
Java
iOS Keychain
Android Keystore
Mobile Replatforming
Token Migration
WCAG 2.1/2.2
Architecture Decision Records

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