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Added 1 min ago
Platform Engineer - AI Engineering
DRW
Montreal, QC
We are looking for a Platform Engineer to help build and operationalize our AI tooling ecosystem. Working closely with the Team Lead and Senior/Staff SWE, you will be the hands-on…
Added 16 mins ago
Senior Product Solutions Analyst
Scotiabank
Toronto, ON
The Senior Product Solutions Analyst will play a key role in transforming how business teams across Scotia Global Asset Management (SGAM) operate by introducing AI-powered technologies and…
Added 34 mins ago
BS
Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
8+ years building and operating complex enterprise digital products, including experience as a Technical Lead, Staff Engineer or senior full-stack developer.
Added 34 mins ago
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Senior Programmable Voice Engineer (CX Platform)
Miratech
Canada
- Full-time
We are looking for a Senior Programmable Voice Engineer to develop programmable voice capabilities, call control services, media processing, and API-driven communications infrastructure…
Added 34 mins ago
TC
RPA Platform Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
The Senior Platform Engineer develops, maintains, and manages automation platforms across on-premises environments, AWS cloud, and vendor SaaS solutions to enable automation across…
Added 34 mins ago
W
Full Stack Engineer
WeVend
Toronto, ON · North York, ON
- Full-time
WeVend is currently seeking an experienced Senior Full Stack Developer to build and maintain both front-end and back-end applications within our Enterprise Applications Architecture,…
Added 46 mins ago
D
Senior Product Engineer II - Backend
Docebo
Remote, Canada
- $123,400 to $164,500 CAD / year
- Full-time
- Remote
As a Senior Product Engineer II, you bring deep expertise in backend engineering alongside strong working competency across the broader stack. You own complex features and technical…
Added 46 mins ago
LC
Sr. Software Engineer (Salesforce), Specialty Health Technology
Loblaw Companies Limited
Brampton, ON
- Full-time
Senior Software Engineer (Salesforce) - Specialty Health Technology
Added 46 mins ago
A
Staff Developer
AtkinsRéalis
Toronto, ON · Montreal, QC
- Full-time
Provide senior hands-on engineering leadership for the Orb enterprise data platform, combining solution delivery, technical assurance, production support, release coordination, and coaching…
Added 1 hour ago
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Software Engineer I - Development and Quality Engineering
TD
Toronto, ON
- Full-time
The Risk Technology team is seeking a junior Software Engineer with 2–3 years of relevant experience to contribute to both application development and quality engineering. The successful…
Added 1 hour ago
PG
Guidewire Claim Center
Pacta Group
Markham, ON
- Contract
Guidewire Senior Developer with ClaimCenter functional and integration API knowledge
Added 1 hour ago
ME
Senior Protection & Control Engineer
Morson Edge (Canada)
Burnaby, BC
- $95 to $120 CAD / hour
- Contract
The Engineer E5 is a senior engineering professional responsible for delivering innovative engineering, estimating, planning, and quality management services on medium to high complexity…
Added 1 hour ago
Senior SailPoint Support Engineer
KeyData Cyber
Toronto, ON
We are currently looking to hire a Senior SailPoint IIQ Support Engineer to join KeyData Cyber's Managed Services team who will step in and own our largest and most important customer…
Added 2 hours ago
R
Planner / Scheduler
Raise
Toronto, ON · North York, ON
- Full-time
The Senior Project Controls Scheduler is responsible for providing advanced planning and scheduling expertise for major, multi-year capital projects valued at more than $50 million…
Added 2 hours ago
A
Senior Instrumentation Control and Electrical Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
Come join us in reshaping the future with AtkinsRéalis. We are seeking a highly motivated Senior Instrumentation, Control & Electrical Engineer to join our Retube Tooling & Field Services…
Added 2 hours ago
CO
Servicing Delivery Lead
Capital One
Toronto, ON
- Full-time
Continuously re-engineer existing workflows into target-state solutions, reducing manual effort and driving enterprise-wide operational efficiency.
Added 2 hours ago
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Senior Software Engineer - AI/ML
Hach
London, ON · Vancouver, BC · CAN - Vancouver - Aquatic Informatics ULC
- $120,000 to $145,000 CAD / year
- Full-time
Reporting to the Director of Engineering & Predictive Analytics, the Senior Software Engineer will contribute to the technical development of Aquatic Informatics' predictive analytics…
Added 2 hours ago
S
Senior Data Engineer
Scene+
Toronto, ON
- Full-time
Reporting to the Senior Manager, Data Engineering and Data Governance, we are looking for a Senior Data Engineer who will play a pivotal role in shaping the next generation of Scene+’s data…
Added 2 hours ago
EG
Systems Engineering Assurance Manager
Egis Group
Toronto, ON
- $150,000 to $190,000 CAD / year
- Full-time
The Systems Engineering Assurance Manager is a senior technical leadership role based in Toronto, Ontario, Canada, responsible for providing independent oversight and assurance of systems…
Added 2 hours ago
DC
Hardware Engineering Co-op
Danaher Corporation
Concord, ON · CAN - Concord - AB Sciex LP
- Full-time
You will be a part of the Hardware Development team and report to a Senior Engineer that is responsible for New Product Development, Sustaining, and/or VAVE. If you thrive in a fast-paced…
Added 3 hours ago
AW
Cloud Architect
Agilus Work Solutions
Toronto, ON
- $60 to $80 CAD / hour
- Contract
🚀 Hiring: Senior Business Intelligence Engineer / Cloud Architect
Added 3 hours ago
EI
Systems Engineering Assurance Manager
Egis in Canada
Toronto, ON
- $150,000 to $190,000 CAD / year
- Full-time
The Systems Engineering Assurance Manager is a senior technical leadership role based in Toronto, Ontario, Canada, responsible for providing independent oversight and assurance of systems…
Added 3 hours ago
SA
Senior Application Support Engineer (Trading & Market Data)
Solactive AG
Toronto, ON
- Full-time
Added 4 hours ago
Lead Data Engineer
ZS
Toronto, ON
The Data Engineering Lead is a senior technical professional responsible for designing, building, and optimizing scalable data architectures and processes to enable efficient data…
Added 5 hours ago
AI
Senior React Native Developer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
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…

AI Interviews

Senior React Native Developer

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

Contract

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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 across three delivery waves, establish engineering patterns and 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, with hands-on expertise in React Native 0.76+, its New Architecture, TypeScript, Expo, and mobile testing. Candidates must also have native iOS and Android development skills, payment and identity integrations, push notifications, 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
APNs
Firebase Cloud Messaging
Universal Links and App Links
Swift or Objective-C
Kotlin or Java

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
Apple Pay
Google Pay
Auth0
OIDC
APNs
Firebase Cloud Messaging
Universal Links
App Links
Deep Linking
Swift
Objective-C
Kotlin
Java
Keychain
Android Keystore
Mobile Replatforming
WCAG 2.1/2.2

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