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Added 17 mins ago
Senior Product Solutions Analyst
Scotiabank
Toronto, ON
Lead with a business-oriented perspective, collaborating with business and cross-functional teams to spark new ideas, re-engineer processes, identify opportunities, and shape AI-powered…
Added 36 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 36 mins ago
GT
Data Analyst - ADF + Databricks
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $90 to $95 CAD / hour
- Contract
…successful candidate will work on a daily basis with the Data Engineer Lead and client…
Added 36 mins ago
RB
Water Resources Engineer
Recruitment By Design
Burnaby, BC
- $104,000 to $157,000 CAD / year
- Full-time
Lead development, and application of mine water quality models using GoldSim software with
Added 48 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 48 mins ago
A
Staff Developer
AtkinsRéalis
Toronto, ON · Montreal, QC
- Full-time
We are looking for a practical, collaborative, and technically strong Staff Developer who can lead complex engineering work while remaining close to delivery and operations. The role…
Added 1 hour ago
AM
Cost Estimator
Array Marketing
Toronto, ON · Scarborough, Ontario
- $62,000 to $72,000 CAD / year
- Contract
- Temporary
…Sephora, L’Oréal, Coty, PUIG, Amazon, and many others to design, engineer, manufacture, and deliver bespoke retail environments that bring their brands to…
Added 1 hour ago
IS
Lead Data Engineer
Iris Software Inc.
Mississauga, ON
- Contract
5-8 years of hands-on experience as a Data Engineer with strong expertise in SQL and Python for data processing, transformation, and analytics.
Added 2 hours ago
VC
Python Developer
VBeyond Corporation
Toronto, ON
- Full-time
Client is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system…
Added 2 hours ago
A
Intermediate Planner
AtkinsRéalis
Mississauga, ON
- Full-time
Analyze schedules and communicate key findings to the Lead Planner, Project Controls Manager, and Project Manager.
Added 2 hours ago
CO
Servicing Delivery Lead
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Servicing Delivery Lead
Added 2 hours ago
S
Senior Project Manager - Transportation Engineering & Planning
Stantec
Ottawa, ON
- Full-time
…Engineering (TPTE) Team in our Ottawa office. Reporting to the Team Lead, you will assist in the pursuit of and be responsible for leading and managing traffic and transportation planning…
Added 2 hours ago
AS
Project Manager
AgileGrid Solutions
Canada
- Full-time
We are seeking a highly motivated and experienced Project Engineer to join our team at Soucy. In this pivotal role, you will oversee multiple large-scale projects from conception to…
Added 2 hours ago
IS
Senior Full stack Engineer - Node/Angular
Iris Software Inc.
Toronto, ON
- Contract
Title: Senior Full stack Engineer - Node/Angular
Added 2 hours ago
DC
Electrical Engineer
Dillon Consulting Limited
Halifax, NS
- Full-time
We are currently seeking an Electrical Engineer to join our Halifax team. As our pipeline of new and ongoing projects continues to expand, you will have the opportunity to make an immediate…
Added 3 hours ago
LC
Engineer - Project
Linamar Corporation
Guelph, ON
- Full-time
Work as an independent engineer, under guidance of a program manager, assigned to a task, program or project. Act as a key customer contact to develop a clear understanding of all customer…
Added 3 hours ago
SA
Senior Application Support Engineer (Trading & Market Data)
Solactive AG
Toronto, ON
- Full-time
We are seeking an Application Support Specialist with deep technical and financial experience in market connectivity, trading platforms, and real‑time financial systems. You will support…
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…
Added 7 hours ago
A
HSE Advisor
AtkinsRéalis
Toronto, ON
- Full-time
Lead or support incident investigations, root cause analyses, and event management processes, including the development and tracking of corrective and preventive actions.
Added 7 hours ago
A
Specialist Engineer - Process
AtkinsRéalis
Mississauga, ON
- Full-time
Lead technical activities, provide design solutions, resolve critical design challenges for new, updated and modified Candu Nuclear Steam Plant (NSP) process systems, structures and…
Added 7 hours ago
A
Senior Piping Supports Design Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…executes the engineering activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for…
Added 7 hours ago
A
Senior Piping Stress Analyst Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…executes the engineering activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for…
Added 7 hours ago
RA
Production Supervisor - 1st shift (ETO)
Rockwell Automation
Cambridge, ON · Canada Cambridge (Dundas)
- Full-time
…shift supervisor. This opening is for who will manage ETO (Engineer to Order) production operations on the day shift. This is backfill position replacing a former…
Added 8 hours ago
DC
Civil Land Development Engineer
Dillon Consulting Limited
Calgary, AB
- Full-time
Dillon’s Land Development Business Unit is looking for a Civil Land Development Engineer to fill an existing vacancy within our multidisciplinary team of professionals . You will have the…

AI Interviews

Senior React Native Developer

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 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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