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Added 12 hours ago
PC
Sr. Building Science Technologist
Pinchin Canada
Kelowna, BC
- Full-time
Pinchin makes buildings and environments better. We are a multidisciplinary engineering and consulting firm with offices across North America. Our teams bring together expertise in…
Added 14 hours ago
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Senior Network Engineer
Brunel
Canada
- Full-time
The Engineering and Innovation (E&I) team at SB Energy provides technical insights and assists decision-making across all life cycle phases of renewable projects, from development,…
Added 1 day ago
Technical Product Manager - Geomembrane and Specialty market
Intertape Polymer Group (IPG)
Truro, NS · NS
University Degree in Marketing, Business, Engineering, or related discipline preferred.
Added 1 day ago
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Sr. Boomi Consultant
OSI Digital
Vancouver, BC
- $60,000 to $120,000 CAD / year
- Full-time
Stay updated with EDI best practices troubleshoot complex issues, and help optimize data flows
Added 1 day ago
BT
IT & Innovation Consultant, SR&ED
Baker Tilly Canada
Windsor, ON
- Full-time
Degree or diploma in computer science, software engineering, information systems, computer engineering, data analytics, or a related technology discipline.
Added 1 day ago
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Sr. Operations Manager – Rating and Forms
Embrace Pet Insurance
NB · Chiasson Office, NB
- Full-time
Bachelor’s degree in Business, Insurance, Technology, Engineering, or a related field.
Added 2 days ago
ML
Sr. Health & Safety Manager
Maple Leaf Foods Inc
Mississauga, ON
- $122,000 to $172,000 CAD / year
- Part-time
Enterprise rollout of the new safety management software platform across all sites, driving adoption, training, and data integrity.
Added 2 days ago
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Senior Software Engineer - Credit Commercial Engineering
Marqeta
Remote, Canada
- Full-time
- Remote
…and delivery of software solutions on our Credit Commercial Engineering Team. In this role, you will take ownership of well-defined features and components within a broader product area,…
Added 2 days ago
Product Line Manager - Geomembrane & Specialty Market
Intertape Polymer Group (IPG)
Truro, NS · ON · NB · NS · PE
University Degree in Marketing, Business, Engineering, or related discipline preferred.
Added 2 days ago
CL
Sr Cloud Network Engineer
Charger Logistics Inc
Brampton, ON
- Contract
Set up and maintain secure connections between cloud environments, data centres and our offices and terminals, using site-to-site VPN, Cloud Interconnect, ExpressRoute or Direct Connect.
Added 2 days ago
ML
Sourcing Buyer
Maple Leaf Foods Inc
Mississauga, ON
- $71,000 to $103,000 CAD / year
- Part-time
Post secondary education, preferably in Business or Engineering
Added 2 days ago
OT
Sr. IT Software Developer
Open Text Corporation
Waterloo, ON
- Other
As a Sr. IT Software Developer (Digital Fullstack), you will independently deliver full-stack and platform capabilities for OpenText's digital experience ecosystem. You will work across…
Added 2 days ago
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Advisor, Procurement Operations
Nutrien
Calgary, AB
- Full-time
Monitor regional spend data to identify opportunities for sourcing events, contracting, or spend channel migration
Added 2 days ago
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Advisor, Procurement Operations
Nutrien
Saskatoon, SK
- Full-time
Monitor regional spend data to identify opportunities for sourcing events, contracting, or spend channel migration
Added 2 days ago
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Agentic AI Architect - Intelligence Engineering (Toronto)
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…quality, resilience, and purpose. By blending design, product engineering, analytics, and automation, we build the custom-built software and data products of…
Added 2 days ago
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Sr. Competitive Systems Designer (Apex Legends)
Respawn Entertainment
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
…opportunity to create groundbreaking games with some of the best developer talent in the…
Added 2 days ago
AM
Sr. Business Planning Analyst
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is seeking a Business Analyst with an engineering background to support the Memory Business Unit, a dynamic organization responsible for managing critical technical commodities across…
Added 2 days ago
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Sr. React Native Engineer | US/Canada
Pack.com
Remote, Canada
- Remote
…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…
Added 2 days ago
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Planner, Drill & Blast
B2Gold - Nunavut
NU · Nunavut, Canada
- Full-time
Three (3) years of underground mining or engineering experience in hard rock operations, including at least one (1) year in a drill and blast role; experience at remote mine sites is…
Added 2 days ago
HA
Intern Bachelors Test Eng
Honeywell Aerospace
Ottawa, ON · Kanata, ON
- Full-time
You will report directly to our Sr Engineering Manager and you’ll work out of our Kanata, ON location on an on-site work schedule.
Added 2 days ago
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Manager Software Engineering
PointClickCare
Mississauga, ON
- $152,000 to $174,000 CAD / year
- Full-time
As a Manager of Software Engineering reporting to the Sr Manager of Engineering, you'll lead multiple Agile teams to deliver high-quality software solutions. You'll own the technical…
Added 2 days ago
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Sr. Technical GEO/SEO Specialist
Borrowell
Remote, Canada
- $85,000 to $110,000 CAD / year
- Full-time
- Remote
You’ll lead our organic and AI visibility strategy end to end, from working with Engineering to building content that humans and engines trust and cite, including leveraging real member…
Added 2 days ago
CL
Sr Cloud Network Engineer
Charger Logistics Inc.
Brampton, ON
- Contract
Set up and maintain secure connections between cloud environments, data centres and our offices and terminals, using site-to-site VPN, Cloud Interconnect, ExpressRoute or Direct Connect.
Added 2 days ago
7
Senior Performance Marketing Manager
7shifts
Remote, Canada
- $100,000 to $150,000 CAD / year
- Full-time
- Remote
A strong sense of ownership and curiosity. You dig into the data, continuously optimize, flag problems early, and hold yourself accountable for results. You collaborate without ego, move…
Added 2 days ago
CL
Sr Cloud Network Engineer
Charger Logistics Inc.
Brampton, ON
- Contract
Set up and maintain secure connections between cloud environments, data centres and our offices and terminals, using site-to-site VPN, Cloud Interconnect, ExpressRoute or Direct Connect

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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