Jobs in Canada

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CD
Project Manager
Centre de services scolaire Marguerite-Bourgeoys - CSSMB
Montreal, QC
- Full-time
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SE
Heat Transfer Design Specialist
Siemens Energy
Montreal, QC
- Full-time
Utilizing advanced CAD software to create and optimize 3D models for new turbine components.
Added 1 hour ago
Senior Product Manager
Workstream
Vancouver, BC
Experience with HR tech, payroll, scheduling, workforce management, or local business software.
Added 1 hour ago
OPERATIONS COORDINATOR FOR THE SCHOOL ORGANISATION
LCI Education
Montreal, QC
Knowledge of project management tools and office software;
Added 1 hour ago
OPERATIONS COORDINATOR FOR THE SCHOOL ORGANISATION
LCI Education
Montreal, QC
Knowledge of project management tools and office software;
Added 1 hour ago
AM
Principal Debug Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Understanding of industry standard busses and their software stack, such as PCIe, CXL.
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AM
Principal Systems Validation Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Understanding of industry standard busses and their software stack, such as PCIe, CXL.
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AC
Finance Manager, Academic
Algonquin College of Applied Arts and Technology
Ottawa, ON
- Full-time
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Sales / Operations Manager
I8IS - Infiniti Software Solutions
Hamilton, ON
- Full-time
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OD
Salesforce Developer
OSI Digital
Toronto, ON
- $40,000 to $110,000 CAD / year
- Full-time
Maintain and optimize full lifecycle software development using standard configuration, Apex, Lightning, VisualForce, APIs, and Force.com applications
Added 1 hour ago
OD
Salesforce Developer
OSI Digital
Vancouver, BC
- $40,000 to $110,000 CAD / year
- Full-time
Maintain and optimize full lifecycle software development using standard configuration, Apex, Lightning, VisualForce, APIs, and Force.com applications
Added 1 hour ago
Senior Network & Systems Administrator
G Mining Services / G Services Miniers
Brossard, QC
…the company’s network infrastructure, servers, workstations, software, and peripherals. More specifically, the incumbent…
Added 1 hour ago
RE
Staff Engineer Physical AI Systems
Renesas Electronics
Ottawa, ON
- Full-time
· Contribute to Physical AI related technology development for humanoid and industrial robotics, translating requirements into hardware, mechanical, compute, and software design choices.
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RE
Principal Engineer Physical AI Systems Modeling
Renesas Electronics
Ottawa, ON
- Full-time
· Strong background in mathematics, physics, and software engineering, with the ability to apply rigorous modeling, analysis, and engineering methods to complex robotic systems.
Added 2 hours ago
AI
Informatica ETL Developer
Apptoza Inc.
Toronto, ON
- Contract
Roe : Informatica ETL Developer – PowerCenter / Data Warehousing
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Full Stack Mobile Engineer (React Native / Expo)
Potentially
Toronto, ON
- Contract
Added 2 hours ago
TT
Senior Geotechnical Engineer
Tetra Tech
AB · Edmonton, AB
- Full-time
Experience with engineering design software will be an advantage. Examples include Plaxis, Lpile, GRLWEAP, DYNA, FLAC and Settle 3D.\
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DT
Dynamics CRM Developer - Senior
Dimensional Tech Inc
Toronto, ON
- Contract
Strong knowledge of software development using C#, .NET Framework/.NET Core, JavaScript, TypeScript, HTML, CSS, and REST APIs.
Added 2 hours ago
S
Industrial Maintenance Technician (Electromechanic) - Weekend Shift
Safran
Mirabel, QC
- Full-time
Knowledge in PLC programming and software such as Step 7
Added 2 hours ago
LM
DIRECTOR OF INFORMATION TECHNOLOGY
Lacroix Médecine Privée
Quebec, QC
- Full-time
Mastery of software architecture and project management;
Added 2 hours ago
AC
Senior Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Strong proficiency in CAD tools (e.g., SolidWorks, Creo) and thermal simulation software (e.g., ANSYS, FloTHERM).
Added 2 hours ago
PS
Business Analyst
Publicis Sapient
Toronto, ON
- $110,000 to $135,000 CAD / year
- Full-time
Open to hybrid work arrangement of 3-4 days per week from the Client offices in the downtown Toronto
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Specialist, Stewardship
Baycrest
Toronto, ON
- Internship
This is a hybrid position requiring a minimum of three (3) days per week in the office, with the flexibility to work remotely on the remaining days
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Frontend Engineer, Link
Stripe
Toronto, ON
- Full-time
…of Stripe users, regardless of whether they're an end user, developer, or…
Added 2 hours ago
AC
Senior Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Strong proficiency in CAD tools (e.g., SolidWorks, Creo) and thermal simulation software (e.g., ANSYS, FloTHERM).

Potentially

Full Stack Mobile Engineer (React Native / Expo)

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: May 10, 2027
Posting language: English
Posted: Nov 11, 2026

Original job description

Company: Potentially AI

Location: Toronto Hybrid

Employment Type: Contract

Seniority: Mid-Senior to Senior Level

About Potentially

At Potentially, we're building the next generation of AI-powered products, making powerful AI models and capabilities more accessible, useful, and intuitive.

We're looking for a talented, product-minded Mobile Engineer to help build and scale our iOS and Android applications using React Native and Expo.

This is a hands-on role with significant ownership. You'll work closely with our product and engineering teams to ship features, improve the mobile experience, and help shape the technical direction of our applications.

We're looking for someone who loves building mobile products, cares about the details, and knows how to turn ideas into polished, production-ready experiences.

What You'll Be Doing

Build, maintain, and scale our iOS and Android applications using React Native, Expo, and TypeScript.
Own mobile features end to end, from initial concept through App Store and Google Play releases.
Develop polished, responsive, and intuitive mobile user experiences.
Integrate backend APIs, AI models, and real-time streaming capabilities into our applications.
Optimize app performance, reliability, responsiveness, and startup times.
Implement authentication, subscriptions, in-app purchases, push notifications, and other mobile capabilities.
Troubleshoot platform-specific issues across iOS and Android.
Manage builds, releases, and over-the-air updates using Expo Application Services (EAS).
Write clean, maintainable, and well-tested code.
Collaborate with product, design, and backend engineers to deliver high-quality features.
Leverage AI development tools to accelerate development without compromising quality.

Our Tech Stack

Mobile (Primary Focus)

React Native
Expo / Expo Router
TypeScript
EAS Build, Submit & Update
iOS & Android
App Store Connect / Google Play Console

Frontend & State Management

React
Zustand
React Hook Form
Zod
NativeWind / Tailwind CSS

Backend & Infrastructure (Nice to Have)

Next.js
Node.js
PostgreSQL / Prisma
REST APIs / oRPC
Vercel
GitHub Actions

AI & Analytics

LLM APIs and AI integrations
Streaming AI responses
PostHog
Sentry
RevenueCat or similar subscription platforms

You don't need experience with every technology listed. Strong mobile engineering fundamentals and the ability to learn quickly matter more.

What We're Looking For

Must Have

Strong professional experience building mobile applications with React Native and TypeScript.
Hands-on experience with Expo and the React Native ecosystem.
Experience shipping and maintaining production apps on both the Apple App Store and Google Play.
Strong understanding of mobile app architecture, navigation, state management, and API integrations.
Experience debugging and optimizing mobile performance.
Familiarity with native iOS and Android capabilities, permissions, and platform-specific behaviour.
Experience integrating third-party SDKs and services.
Ability to independently own features from development to production.
Strong attention to UI/UX details and overall product quality.
Excellent problem-solving and communication skills.

Nice to Have

Full stack experience with Next.js, Node.js, PostgreSQL, or similar technologies.
Experience building AI-powered applications or integrating LLM APIs.
Experience implementing in-app subscriptions, purchases, and RevenueCat.
Familiarity with native Swift, Kotlin, or React Native native modules.
Experience with push notifications, deep linking, and background tasks.
Familiarity with automated testing using Jest, React Native Testing Library, or Maestro.
Experience building consumer subscription applications.
Experience with AI coding tools such as Claude Code, Cursor, or similar.
Experience working in early-stage startups.

What Makes You a Great Fit?

Mobile-first: You understand that a great mobile experience goes beyond making a web interface work on a phone.
Product-minded: You care about how users interact with what you build.
Ownership-driven: You take responsibility for features, releases, and production quality.
Detail-oriented: You notice the small things that make an app feel polished.
Resourceful: You can solve problems independently and navigate unfamiliar challenges.
Pragmatic: You balance speed, quality, and maintainability.
Collaborative: You enjoy working with a small, ambitious team where your input matters.

Why Join Potentially?

Help build and scale AI-powered mobile products.
Have meaningful ownership of our iOS and Android applications.
Work closely with product and leadership on key decisions.
Solve interesting technical challenges involving AI and mobile experiences.
Influence our mobile architecture and engineering practices.
Join a growing team where your work has a direct impact on the product.

How to Apply

Apply with your resume or LinkedIn profile.

We'd especially love to see mobile applications you've personally built or contributed to.

Include links to published apps on the Apple App Store or Google Play, your GitHub profile, or examples of relevant projects.

We care more about what you've built and shipped than where you've worked or which titles you've held.

Apply on LinkedIn About employer

More about this job

Responsibilities

Build, maintain, and scale iOS and Android applications using React Native, Expo, and TypeScript, owning mobile features from concept through production releases. Integrate APIs and AI capabilities, improve app performance and user experience, manage builds and updates, and collaborate with product, design, and engineering teams.

Requirements

Requires strong professional experience with React Native, TypeScript, and Expo, including shipping and maintaining production apps on both the Apple App Store and Google Play. Candidates should be able to independently own features, integrate APIs and third-party services, troubleshoot platform-specific issues, and deliver polished, reliable mobile experiences.

Skills

React Native
TypeScript
Expo
Mobile App Architecture
State Management
API Integration
Mobile Performance Optimization
iOS
Android
EAS
App Store Releases
Google Play Releases
AI Integration
In-App Purchases
Push Notifications
Third-Party SDK Integration

Visa sponsorship

Not detected in the job text

Keywords

React Native
Expo
Expo Router
TypeScript
EAS Build
EAS Submit
EAS Update
iOS
Android
App Store Connect
Google Play Console
React
Zustand
React Hook Form
Zod
NativeWind
Tailwind CSS
Next.js
Node.js
PostgreSQL
Prisma
REST APIs
oRPC
Vercel
GitHub Actions
LLM APIs
AI Integrations
PostHog
Sentry
RevenueCat

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Work requirements

Jobs in Canada