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Added 2 mins ago
Y
Application Engineer_ High Content Imaging & Analysis (HCA)
Yokogawa
NB · Chiasson Office, NB
- Full-time
Yokogawa India is seeking a highly skilled and driven Senior Application Specialist to lead application support, scientific collaboration, and technical pre-sales/post-sales initiatives for…
Added 16 mins ago
EI
Intermediate Pavement Engineer
Egis in Canada
Kingston, ON
- $70,000 to $88,000 CAD / year
- Full-time
Reporting to the Senior Pavement Engineer, the Intermediate Pavement Engineer, will be responsible for supporting the overall success of MTO Projects in Canada.
Added 1 hour ago
AM
Principal ASIC Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
The IOHUB team at AMD is seeking a Principal ASIC Design Engineer to provide technical leadership for the development of next-generation IP that enables AMD products across server, data…
Added 2 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 2 hours ago
YR
Enterprise Cloud Architect (Enterprise Architect)
York Region (The Regional Municipality of York)
Newmarket, ON
- Full-time
Translates business and technical requirements into standardized, reusable architecture patterns, reference designs, and solution components that support consistent and efficient delivery…
Added 2 hours ago
SH
Applied AI Software Engineer
SE Health
Markham, ON
- Full-time
The Applied AI Software Engineer is a hands-on technical role responsible for designing, building, testing, deploying, and supporting secure, reliable artificial intelligence solutions…
Added 3 hours ago
BE
Senior Civil/Structural Engineer
Bluestar Engineering Ltd.
Calgary, AB
- Full-time
Job Posting – Senior Civil/Structural Engineer
Added 4 hours ago
HL
Senior SWE - Python / TypeScript
Hyper Lychee Labs
Canada
- Contract
We're looking for a high-taste engineer with a strong eye for quality, someone who's worked hands-on with preference data and rubric creation, and knows what separates a good example from a…
Added 6 hours ago
Senior Engineer
Environment and Climate Change
Winnipeg, MB
The Senior Engineer will provide specialized engineering services encompassing Manitoba’s environmental liabilities relating to Orphaned and Abandoned Mines and Contaminated Sites. The…
Added 7 hours ago
IT
Senior Intermediate HVAC Engineer
Integrated Total Solutions
Edmonton, AB
- $60 to $70 CAD / hour
- Full-time
- Hybrid
Added 7 hours ago
CS
Senior Network & Wireless Consultant (CCIE Wireless)
Compucom Staffing
Toronto, ON
- Full-time
Our client is currently seeking a qualified Senior Network & Wireless Consultant (CCIE Wireless) to join their team hybrid in Toronto, ON. This role will lead the design, implementation,…
Added 7 hours ago
L
Software Engineer - Product Lifecycle Information Management
lululemon
Vancouver, BC
- Full-time
…running, training, and other athletic pursuits. Setting the bar in technical fabrics and functional design, we create transformational products and experiences that support people in…
Added 7 hours ago
MV
Engineer-In-Training
Metro Vancouver
Burnaby, BC
- From $77,171.26 CAD / year
- Full-time
- On-site
Engineer-In-Training(Multiple Positions)Position Status: Full-Time RegularDepartment: Human Resources - EIT ProgramEmployee Group: ExemptLocation: 4515 Central BoulevardSalary Range/ Wage…
Added 8 hours ago
EG
Principal Mining Engineer
Equinox Gold Corp.
Vancouver, BC
- Full-time
Reporting to the SVP Technical Services, the Principal Mining Engineer (Underground) supports Equinox Gold’s technical services team by applying operational expertise across the company’s…
Added 8 hours ago
MT
Senior Azure engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
The Senior Azure Engineer (Azure Consultant) is a key technical role responsible for designing, delivering, and supporting modern cloud and hybrid IT platforms for our customers. This…
Added 8 hours ago
MT
Senior Infrastructure Engineer (Linux & Cloud Automation)
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Job Details: Senior Infrastructure Engineer (Linux & Cloud Automation)
Added 8 hours ago
MT
Infrastructure Engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Vacancy Name Infrastructure Engineer Vacancy No VN968 Function Syn - Delivery & Operations Work Location One St Peter's Square, Manchester, M2 3DE Basis Permanent Full Time/Part Time Full…
Added 8 hours ago
W
Principal Mining Engineer
Worley
Markham, ON · Oakville, ON
- Full-time
Provide technical and consulting services to mining clients.
Added 8 hours ago
DM
Chief Mine Engineer
Discovery Mining Ltd
South Porcupine, ON
- Full-time
The Chief Engineer leads a multi-disciplinary team of technical staff at our Surface operation
Added 8 hours ago
C
Senior QA Automation – SDET
CGI
Toronto, ON
- Full-time
CGI is seeking an experienced Senior QA Automation Engineer to join our growing Quality Engineering team. This is a hands-on role for a quality engineering professional with strong…
Added 8 hours ago
C
Cybersecurity Architect
CGI
Mississauga, ON
- Full-time
…Cybersecurity Solution Architect will translate business and technical requirements into practical security architectures, identify security risks and control requirements, evaluate…
Added 9 hours ago
W
Senior Civil Engineer
Worley
Vancouver, BC
- Full-time
We are currently recruiting for a Senior Arctic Civil/Roads Engineer for transportation infrastructure in the Arctic and remote environments. The role provides technical leadership for the…
Added 9 hours ago
W
Senior Instrumentation Engineer
Worley
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
The Senior or Principal Instrumentation & Controls Engineer provides technical leadership and instrumentation and control (I&C) engineering expertise across projects for Worley and its…
Added 10 hours ago
A
Intermediate-Senior Electrical Engineer (Minerals & Metals)
Ausenco
Vancouver, BC
- Full-time
Our team in Canada is growing. We are currently recruiting for an Intermediate Electrical Engineer to join our Minerals and Metals Business line in the Vancouver office.
Added 10 hours ago
CG
Director, Operational Excellence & Process Engineering
Compass Group Canada
Mississauga, ON
- Full-time
…We are committed to delivering exceptional food and support services while continuously improving the experience for our clients, patients, residents, guests, and…

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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