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Added 14 mins ago
Software Developer, Subsurface Applications (Associate - Senior) Landmark
Halliburton
Calgary, AB
This role is suited to a software developer who combines Core Java or desktop application development experience with an interest in scientific and engineering software. Depending on…
Added 29 mins ago
Application Technical Architect
Capgemini
Vancouver, BC
We are seeking an experienced hands-on Application Technical Architect to provide technical leadership for a diverse enterprise application portfolio under the Application Management…
Added 44 mins ago
M
Sr. Software Developer
McKesson
Mississauga, ON
- Full-time
● Lead technical design discussions and help define software architecture, engineering standards, and reusable development patterns.
Added 59 mins ago
AM
Salesforce AI & Data Cloud Solutions Engineer
AGF Management
Toronto, ON
- Full-time
Assess data quality and technical debt and lead practical improvements to legacy data structures and integrations.
Added 1 hour ago
G
Principal AI Solutions Architect, Customer Success
Genesys
AB · Toronto, ON · ON · Quebec, QC
- Full-time
Lead strategically important customer initiatives, owning technical architecture and end-to-end delivery of complex IVR, routing, conversational AI, generative AI, and agentic virtual agent…
Added 1 hour ago
TH
LEAD SOFTWARE DEVELOPER
The Home Depot
Canada
- Full-time
The Lead Software Developer is responsible for the full scope of activities required within the software development life cycle, including over seeing the oversight and successful delivery…
Added 1 hour ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
Act as a tech lead developer owning technical design and development of cross-functional, multi-platform, fault tolerant application systems
Added 1 hour ago
TC
Data & Analytics Solutions Architect
Tata Consultancy Services
Toronto, ON
- $110,000 to $130,000 CAD / year
- Full-time
Strong hands-on expertise in Hadoop, HDFS, YARN, Hive, Spark, PySpark, Kafka, SQL, Python, Java, and Scala.
Added 1 hour ago
R
Principal Enterprise Architect
RBC
Toronto, ON
- Full-time
Lead the preparation and presentation of architecture strategy through analysis of industry trends and future technology advances. Mentors less experienced architects.
Added 1 hour ago
S
Développeur Logiciel R&D Senior / Senior R&D Software Developer
Syntronic
Montreal, QC
- Full-time
Lead the technical design, development, and evolution of the product, focusing on scalable microservices architecture using Java and Spring Boot.
Added 2 hours ago
AI
Lead React Native Engineer
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 2 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- Full-time
Imagine a career where your creativity and technical skills can fuel BIG innovations. Where your work will have an impact on the productivity of our users’ day-to-day lives. Be recognized…
Added 2 hours ago
RS
Principal Software Engineer- RMJ (AI Accelerated)
Redwood Software
ON
- $150,000 to $170,000 CAD / year
As a Principal Software Engineer, you will be a senior technical leader and strategic influencer shaping Redwood’s RunMyJobs platform. You will drive high-impact technical decisions, own…
Added 3 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 3 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $135,000 CAD / year
- Full-time
Imagine a career where your creativity and technical skills can fuel BIG innovations. Where your work will have an impact on the productivity of our users’ day-to-day lives. Be recognized…
Added 4 hours 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 4 hours ago
VT
IT Systems Manager
VANJOBS Technical Recruiters
Vancouver, BC
- Full-time
Your ability to lead and communicate clearly with technical staff and colleagues is at least as important as providing (enhancing) a positive, enjoyable climate across departments. Make…
Added 5 hours ago
AI
Software Architect
Arkion Identity Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
A non-technical overview of the NHI governance gap and how Arkion closes it. Built to forward to your board.
Added 5 hours ago
TT
Full Stack Java Analyst - Investment Banking
Tech Talent International
Montreal, QC
- $75,000 to $80,000 CAD / year
- Full-time
Tech Talent International (TTI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US. We…
Added 5 hours ago
TT
Java Technical Lead - Investment Banking
Tech Talent International
Montreal, QC
- $100,000 to $105,000 CAD / year
- Full-time
Tech Talent International (TTI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US. We…
Added 5 hours ago
B
Senior Manager-PM Quality Assurance
BMO
Toronto, ON · YNG
- Full-time
This is a high-impact Individual Contributor role where you'll lead the development and execution of QA strategy across mobile, web, API, database, and data platforms. Partnering closely…
Added 5 hours ago
Application Architect Core HR
Scotiabank
Toronto, ON
This is more than a technical role - it's a strategic opportunity to influence how technology shapes the future of work. You’ll partner with senior leaders, product managers, and…
Added 5 hours ago
TP
VDC Manager
TPH Plumbing & Heating
Ottawa, ON
- Full-time
Lead a team of drafting professionals, providing guidance, mentorship, and support to ensure high-quality deliverables and team performance.
Added 6 hours ago
FG
Senior Mobile Developer
Flynn Group of Companies
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Imagine a career where your creativity and technical skills can fuel BIG innovations. Where your work will have an impact on the productivity of our users’ day-to-day lives. Be recognized…
Added 9 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…

AI Interviews

Lead React Native Engineer

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

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Apr 6, 2027
Posting language: English
Posted: Oct 8, 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 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 and hands-on expertise with React Native 0.76+, its New Architecture, TypeScript, Expo, and mobile testing. Candidates must also have native iOS and Android skills, payment and identity integrations, push notification and deep-link experience, secure token storage knowledge, and production mobile replatforming experience.

Skills

React Native
TypeScript
React Native New Architecture
Hermes
Expo
TanStack Query
Zustand
Detox
Native iOS Development
Native Android Development
Apple Pay
Google Pay
Auth0/OIDC
Push Notifications
Deep Linking
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
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
Architecture Decision Records

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