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Added 2 days ago
Senior OT Control Systems - Engineering Specialist
Mariner
Saint John, NB
Lead the design, implementation, and enhancement of OT and industrial control system solutions to support operational and business objectives.
Added 2 days ago
BC
Communication Assistant
Brant Community Healthcare System
Brantford, ON
- Full-time
Assists the Communications Team in the planning and development of corporate communications tactics. As an example, developing posters, educational materials, materials for huddle boards,…
Added 2 days ago
LI
Software Developer - API
Lotus IT Solutions
Toronto, ON
- Contract
…Business Service Delivery and Procurement) is seeking a Senior Software Developer – API to join their team onsite in Toronto. In this role, you will design, develop, and maintain…
Added 2 days ago
OT
Principal Systems Architect (Copilot Architect)
Open Text Corporation
Mississauga, ON · Richmond Hill, ON · Waterloo, ON
- Other
…our corporate culture. As a member of the Digital Experience Web Development team, you will help design, build, and operate secure, scalable digital platforms and AI-enabled solutions that…
Added 2 days ago
P
Senior DevOps Engineer
Pixieset
Vancouver, BC
- Full-time
…deployment safeguards to support the growing use of AI agents in software…
Added 2 days ago
2L
Senior Business Development Executive
247 Labs
Toronto, ON
- Full-time
Company Description 247 Labs is an award-winning Canadian technology company specializing in custom software solutions, web and mobile applications, AI-powered systems, and digital…
Added 2 days ago
P
DevOps Team Lead
Pixieset
Vancouver, BC
- Full-time
Alongside your own engineering contributions, you'll help the team set realistic plans, resolve dependencies, and follow through on shared commitments. Your work will span cloud…
Added 2 days ago
2L
Sales Account Manager
247 Labs
Toronto, ON
- Full-time
Company Description 247 Labs is an award-winning Canadian technology company specializing in custom software development, web and mobile applications, AI-powered systems, and digital…
Added 2 days ago
2L
Executive Assistant
247 Labs
Toronto, ON
- Full-time
Company Description 247 Labs is an award-winning Canadian technology company specializing in custom software solutions, web and mobile applications, AI-powered systems, and digital…
Added 2 days ago
S
Agentic AI Architect - Intelligence Engineering (Toronto)
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
At Slalom, we co-create modern technology and software products with clients who are ready to accelerate their digital product development. We imagine how things can be made better, then…
Added 2 days ago
MC
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
- Full-time
We are seeking a Senior Technical Consultant / Software Engineer III (Team Lead) to lead the technical delivery of complex enterprise SaaS implementations within the banking and financial…
Added 2 days ago
L
Staff Software Engineer - Checkout and Post Purchase Web Experiences
lululemon
Vancouver, BC
- Full-time
The lower funnel experiences teams are a global development team responsible for the web checkout and post-purchase experiences on the lululemon.com website and are responsible for critical…
Added 2 days ago
ZC
Senior Full Stack Developer (Angular & Java)
Ztek Consulting
Montreal, QC
- Full-time
You will support and lead different phases of the product lifecycle including analysis, development, and testing.
Added 2 days ago
P
DevOps Team Lead
Pixieset
Vancouver, BC
- Full-time
Alongside your own engineering contributions, you'll help the team set realistic plans, resolve dependencies, and follow through on shared commitments. Your work will span cloud…
Added 2 days ago
SL
AVP, Threat and Vulnerability Management
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
…(DSTM) under Security, Risk & Crisis Management (SRC), you will lead Sun Life’s global capability for identifying, assessing, prioritizing, and mitigating cyber vulnerabilities and threats…
Added 2 days ago
ET
Guidewire ClaimCenter Lead
Envision Technology Solutions
Toronto, ON
- Contract
Conversant with expansion, new development, and maintenance projects
Added 2 days ago
SG
Data Engineer
Semios Group
Vancouver, BC
- $95,000 to $115,000 CAD / year
- Full-time
We know our journey is only achievable by having a great team who shares ideas, tries new things, and learns as we go.
Added 2 days ago
NM
Bilingual Technical Trainer (Central Region)
Nissan Motor Corporation
Mississauga, ON
- Full-time
Provide input regarding the development of department operating objectives; develop plans regarding regional training activities; coordinate both technical and non-technical training…
Added 2 days ago
Director, Product Design - Global Wealth Management
Scotiabank
ON · Ottawa, ON
Lead and develop a multidisciplinary design team by setting performance expectations, coaching team members, supporting career development, and building an inclusive, accountable, and…
Added 2 days ago
P
Sr. React Native Engineer | US/Canada
Pack.com
Remote, Canada
- Remote
Our platform core is already ~98% built on the web, and we are now expanding our mobile surface. We are looking for an elite Senior React Native Engineer to lead the engineering of our iOS…
Added 2 days ago
D
Senior Salesforce Developer
Docebo
Remote, Canada
- $90,800 to $121,000 CAD / year
- Full-time
- Remote
…integrations, and a growing set of AI-driven workflows. The team that runs it is small, senior, and split between Canada and Italy. We've spent this year putting real structure behind it: a…
Added 2 days ago
T
Chief Growth Officer
TechBlocks
Vaughan, ON
- Full-time
You inherit a marketing director, an inside sales lead and their team, and a vertical sales leader covering energy, utilities and mining.
Added 2 days ago
BR
Senior Applications Architect
BITS Recruiting
Toronto, ON
- $110 to $120 CAD / hour
- Contract
We are seeking an experienced Senior Applications Architect to lead the design and implementation of enterprise application architecture solutions within a large, complex technology…
Added 2 days ago
Test Automation Developer
Christie Digital Systems Inc.
Kitchener, ON
…harnesses. This role requires knowledge and experience in coding, development of in-house tools, strong debugging skills and the ability to analyze and make recommendations based on test…
Added 2 days ago
YI
Lead Guidewire Developer
Yeshnex IT Solutions
ON · Ontario, Canada
- Contract
We are looking for an experienced Lead Guidewire BillingCenter Developer with strong hands-on experience in Guidewire configuration, integration, and development. The ideal candidate will…

Pack.com

Sr. React Native Engineer | US/Canada

Remote, Canada

Remote

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Job details

Workplace: Remote
Posting language: English
Posted: Oct 30, 2026

Original job description

About Pack.com

Pack.com is a stealth, high-dopamine gamified shopping platform combining mystery packs, loot-box mechanics, and physical goods. Backed by an established iGaming and CS2 operator that has generated substantial market traction since 2024, Pack.com brings the thrill of gaming unboxings to real-world consumer products.

Our platform core is already ~98% built on the web, and we are now expanding our mobile surface. We are looking for an elite Senior React Native Engineer to lead the engineering of our iOS and Android mobile apps from development builds through app store distribution.

The Mission

In our ecosystem, fluid animations and instant responsiveness are not cosmetic afterthoughts - they are the core product. We need a mobile engineer who treats 60fps as the bare minimum, understands native thread architecture, and has built complex, gesture-driven unboxing flows on production mobile devices.

Note: Pure React web experience or wrapper-based webviews will not fit this role. You must have shipped and maintained native mobile builds on the App Store and Google Play.

What You'll Own (Hands-On IC Execution)

High-Dopamine Mobile Mechanics: Write clean, modular TypeScript to architect tactile, gesture-driven interactions - such as mystery pack tears, loot-box carousel reveals, card flips, and real-time drop tickers - using React Native Reanimated, Gesture Handler, and Skia.
Frame-Rate & Native Performance: Hunt down and eliminate thread bottlenecks, dropped frames, sluggish view hierarchies, and memory leaks across both iOS (iPhones/iPads) and Android (high-end to budget hardware).
Resilient Data Layer: Build out resilient mobile query pipelines with GraphQL and TanStack Query, handling optimistic cache updates, pagination, network dropouts, and reconnection reconciliation during live unboxings.
Dual-Store Release Operations: Manage end-to-end deployment workflows across both platforms: Apple App Store (TestFlight, provisioning profiles, store review navigation) and Google Play (Internal/Closed testing tracks, store policy compliance), utilizing Expo (EAS), fastlane, Sentry crash monitoring, and safe OTA updates.
Native Bridges & New Architecture: Leverage React Native’s New Architecture (Fabric, TurboModules) and wire up custom native modules or haptics where JavaScript bridges hit performance limits.

Shipped Native Mobile Track Record: Strong production experience building and maintaining cross-platform mobile apps in React Native and TypeScript, with direct involvement in apps shipped to both the Apple App Store and Google Play.
Animation & Gesture Fluency: Deep, hands-on production experience with React Native Reanimated (worklets, shared values) and Gesture Handler. Experience with Shopify React Native Skia or custom canvas shaders is a major advantage.
Mobile Performance Profiling: Ability to profile real devices using Xcode Instruments, Android Studio Profiler, and React Native DevTools to diagnose UI/JS thread contention and excessive memory footprints.
State & Network Resilience: Hands-on mastery of GraphQL and TanStack Query (React Query) for managing client caching, race conditions, mutations, and offline/reconnection state handling on unstable mobile connections.
Dual-Platform Release Knowledge: Practical experience managing builds and submissions through both Apple App Store Connect and the Google Play Console, as well as configuring crash monitoring (Sentry) and over-the-air (OTA) updates.
Focused Individual Contributor: You want to spend your time writing production code, optimizing performance, and shipping releases in a tight engineering team (~5 devs), without people management overhead or corporate red tape.

Direct IC Ownership: Pure technical focus with full autonomy over code quality, implementation details, and tooling choices directly alongside technical leadership.
High-Growth Ecosystem: The financial backing and operational stability of a proven 2024 parent operator paired with the impact of rolling out a brand-new native mobile app.
100% Remote: Flexible, asynchronous work environment centered on shipped features and smooth mobile experiences.

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More about this job

Responsibilities

You will lead the engineering of iOS and Android mobile apps, focusing on high-performance, gesture-driven interactions and fluid animations. You will also manage end-to-end deployment workflows, including store submissions and performance monitoring.

Requirements

Candidates must have a proven track record of shipping and maintaining native React Native applications on both the Apple App Store and Google Play. Deep expertise in React Native Reanimated, TypeScript, and mobile performance optimization is required.

Skills

React Native
TypeScript
GraphQL
TanStack Query
React Native Reanimated
Gesture Handler
Skia
iOS Development
Android Development
App Store Distribution
Google Play Console
Fabric
TurboModules
Performance Profiling
Sentry
Fastlane

Remote locations

United States
Canada

Remote locations (standardized)

Canada
United States

Visa sponsorship

Not detected in the job text

Keywords

React Native
TypeScript
GraphQL
TanStack Query
React Native Reanimated
Gesture Handler
Skia
iOS
Android
App Store
Google Play
Expo
EAS
Fastlane
Sentry
Fabric
TurboModules
Mobile Engineering
Performance Profiling
Xcode Instruments
Android Studio Profiler
Gamified Shopping
iGaming
Native Bridges
Haptics
OTA Updates
State Management
Caching
UI/UX
Cross-platform

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