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Added 15 mins ago
Senior Manager, Engineer & Build
Royal Bank of Canada
Toronto, ON
Full-time
As a Senior Manager, Engineering & Build (Hands-On Leader), you will lead an engineering team while contributing ≈50% hands-on to design and deliver cloud-native, governed, and reliable…
Added 29 mins ago
Corporate Compliance, Supplier Quality & Regulatory Affairs Engineer
Napoleon
Barrie, ON
$82,400 to $113,300 CAD / year
Full-time
Title: Corporate Compliance, Supplier Quality & Regulatory Affairs Engineer
Added 59 mins ago
Senior Analytics Engineer
Securian Canada
Waterloo, ON
$100,000 to $130,000 CAD / year
Full-time
As a Senior Analytics Engineer, you'll play a key role in building the trusted analytics foundation that helps shape strategic decisions across Securian Canada. Your work will influence how…
Added 59 mins ago
Staff Software Engineer (Architecture)
Lantern
Vancouver, BC
Full-time
Lantern is seeking a Staff Software Engineer to join our expanding Architecture team. This is a strategic and highly visible role focused on driving architectural consistency, elevating…
Added 1 hour ago
Corporate Compliance, Supplier Quality & Regulatory Affairs Engineer
Napoleon
Barrie, ON
Full-time
Title: Corporate Compliance, Supplier Quality & Regulatory Affairs Engineer
Added 1 hour ago
Staff Software Engineer (Architecture)
Lantern
Vancouver, BC
Lantern is seeking a Staff Software Engineer to join our expanding Architecture team. This is a strategic and highly visible role focused on driving architectural consistency, elevating…
Added 1 hour ago
Senior Analytics Engineer
Securian Canada
Toronto, ON
$100,000 to $130,000 CAD / year
Full-time
As a Senior Analytics Engineer, you'll play a key role in building the trusted analytics foundation that helps shape strategic decisions across Securian Canada. Your work will influence how…
Added 3 hours ago
Project Electrical Engineer - Advanced Power Generation
Black & Veatch Family of Companies
Calgary, AB
Functions as a technical specialist or in a lead role. With minimal supervision, applies advanced engineering techniques and analyses. Continues building on knowledge to begin developing…
Added 3 hours ago
Senior Pipeline Engineer
Enbridge
Toronto, ON
Full-time
At Enbridge, we are committed to delivering safe, reliable energy while driving financial excellence and innovation. We are seeking a Senior Pipeline Engineer to join our Toronto, ON, based…
Added 3 hours ago
Senior Data Solutions Engineer
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON
$103,000 to $153,000 CAD / year
Full-time
HOOPP's Information Technology teams deliver innovative technology solutions to help build a stronger financial future for the healthcare community. As a Senior Data Solution Engineer, you…
Added 4 hours ago
Director, Data Engineering, International Banking, Toronto, Mexico, Colombia, Peru
Scotiabank
Toronto, ON
Lead, coach, and scale a regional DataOps organization across Mexico, Caribbean, Chile, Peru, and Uruguay, with clear accountability for production operations, engineering discipline,…
Added 4 hours ago
METS Principal Information Security Engineer - ITS5
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
Full-time
The Principal Information Security Engineer (PISE) is a senior cybersecurity leader responsible for planning, designing, implementing, and maintaining enterprise-wide information security…
Added 4 hours ago
Data Engineer (Data Modeling/Data Governance)
Scotiabank
Toronto, ON
We are looking for an experienced Data Engineer to design, develop, and support scalable enterprise data solutions within a financial services environment.
Added 4 hours ago
Senior Manager, Engineer & Build
RBC
Toronto, ON
Full-time
As a Senior Manager, Engineering & Build (Hands-On Leader), you will lead an engineering team while contributing ≈50% hands-on to design and deliver cloud-native, governed, and reliable…
Added 5 hours ago
Software Engineer III
TD
Toronto, ON
Full-time
Lead the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall accountability for the technical design and delivery of a specific technical…
Added 5 hours ago
Full Stack Senior Engineer
Citi
Mississauga, ON
Full-time
The Full Stack Senior Engineer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall…
Added 5 hours ago
Software Engineer in Test
Randstad Digital
Toronto, ON
Contract
We are seeking an experienced QA Engineer / SDET to join our team on a 12-month contract. In this role, you will lead test planning, build automation frameworks, and execute comprehensive…
Added 6 hours ago
Senior Presales Engineer
ChapsVision
Montreal, QC
Full-time
Nous recherchons un(e) Ingénieur(e) avant-vente (PreSales Engineer) afin de soutenir la croissance d’ArgonOS en Amérique du Nord.
Added 6 hours ago
Software Engineer II
TD
Toronto, ON
Full-time
Lead / facilitate and/or implement actions / remediation plans to address performance / risk /governance issues
Added 7 hours ago
Civil Project Manager
Dillon Consulting Limited
Concord, ON
Full-time
Carry out lead project management for mainly subdivision projects as well as some ICI site plan projects in the GTA.
Added 7 hours ago
Sr Mgr, Substation Reliability
Nova Scotia Power
Halifax, NS
Full-time
Lead the development and oversight of the Substation Capital Investment Program with the Substation Project Management and Substation Design Leads.
Added 7 hours ago
Project Engineer
Manitoba Hydro
Winnipeg, MB
Full-time
Defined-benefit pension plan for long-term financial security.
Added 7 hours ago
Technology - Brokerage Engineering - Principal Software Engineer
Questrade Financial Group
Toronto, ON
Questrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign…
Added 8 hours ago
Manager, Technology Sustainment/Gestionnaire, Pérennité technologique
CATSA / ACSTA
Ottawa, ON
$105,978 to $132,472 CAD / year
Full-time
Lead technology readiness, sustainment planning and lifecycle management activities, including roadmaps, obsolescence management, replacement planning and decommissioning strategies.
Added 9 hours ago
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and Azure cloud…

AI Interviews

Senior Software Engineer- React Native

Toronto, ON, Canada
Greater Toronto and Hamilton Area, ON, Canada

Job type: Full-time
Apply by: Oct 25, 2026
Posting language: English
Posted: Sep 25, 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 React Native screens and integrations, establish engineering patterns and standards, and own payment, identity, and push notification implementations. Review pull requests, 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, with hands-on expertise in React Native 0.76+ and its New Architecture. Candidates must also have native iOS and Android skills, experience with payments, identity, notifications, deep links, secure token storage, Detox testing, and at least one production migration from native to React Native.

Skills

React Native
TypeScript
Mobile Engineering
React Native New Architecture
TurboModules
Fabric
Hermes
Expo
TanStack Query
Zustand
Detox
Native iOS Development
Native Android Development
Payment Integration
Auth0 and OIDC
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
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
Architecture Decision Records
WCAG 2.1/2.2

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