Mobile Application Developer

RTINGS.com

Mobile Application Developer for RTINGS.com developing iOS and Android applications using Hotwire Native. Collaborating with the development team to improve user experience and app functionality.

Posted 7/22/2026full-timeMontréal • 🇨🇦 CanadaMid-LevelSenior💰 CA$80,000 - CA$160,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in developing mobile applications using Hotwire Native for iOS and Android, with strong expertise in Ruby on Rails and experience in publishing apps on major app stores. Demonstrates problem-solving abilities and a collaborative approach to enhance user experience and app performance.

Highest-signal resume keywords

Ruby On Rails DevelopmentHotwire NativeIOS Application DevelopmentAndroid Application DevelopmentProblem-Solving Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Ruby On RailsHotwireSwiftSwiftUIKotlinJetpack ComposeGraphQLAPI IntegrationMobile DevelopmentFull-Stack Development

Soft Skills

Quick LearnerCollaborationPragmatic Decision-Making

Tools & Technologies

Apple App StoreGoogle Play StoreThird-Party SDKsPush NotificationsAnalytics

Industry Keywords

Mobile Application DevelopmentUser ExperienceProduction IssuesApp StabilityPerformance Improvement

Tech Stack

Tools & technologies

AndroidChefGraphQLiOSKotlinRubyRuby on RailsSwift

About the role

Key responsibilities & impact

Develop the RTINGS.com mobile application using Hotwire Native to deliver a native experience on iOS and Android while leveraging our existing web platform built on Ruby on Rails and Turbo
Design native screens and native integration components (bridge components) where the web experience does not meet the app's needs
Work closely with the Product Manager and the Rails/backend development team to design, deliver, and rapidly iterate on a high-quality mobile experience
Collaborate with the development team to ensure web views, APIs, and platform-shared features integrate effectively with the native app
Make pragmatic technical decisions that balance delivery speed with long-term maintainability
Publish, monitor, and maintain app releases on the Apple App Store and Google Play Store
Diagnose production issues and continuously improve the app's stability, performance, and user experience

Requirements

What you’ll need

Bachelor's degree in Computer Engineering, Software Engineering, Computer Science, or a related field
3–5 years of professional experience in Ruby on Rails development, full-stack, or mobile development
Professional experience with Ruby on Rails, particularly Hotwire (Turbo and Stimulus), required
Experience with Hotwire Native (formerly Turbo Native), or a demonstrated ability to learn it quickly, strongly preferred
Experience developing native iOS and/or Android applications (Swift/SwiftUI, Kotlin/Jetpack Compose), enabling you to build native integration (bridge) components and platform-specific features
Experience publishing and maintaining apps on the Apple App Store and Google Play Store is a plus
Experience integrating third-party SDKs and mobile platform services (e.g., push notifications, authentication, analytics) is a plus
Experience with GraphQL is a plus
Quick learner with excellent problem-solving skills

Benefits

Comp & perks

Highly competitive salaries
Flexible schedule
Employer-paid group insurance
Employer RRSP contribution
Contribution toward fitness expenses
Contribution toward transit expenses
Employee referral program
Fun, friendly culture
Complimentary beverages when working in the office