86 mobile developer jobs at 64 companies in Niagara Falls, NY

2w
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Mobile Developer
Toronto, Ontario, Canada
HybridFull Time
Reactiv
Reactiv: Platform for merchants to build mobile shopping apps.
2+ YOE2+ years building mobile or web apps, React Native and React fundamentals, TypeScript/JavaScript familiarity, mobile lifecycle experience, problem-solving and collaboration skills.
React Native, TypeScript, JavaScript, Node.js, Reanimated, Swift, Kotlin, Shopify, App Store, Google Play, CI/CD
2mo
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Senior Mobile Engineer
Toronto, Ontario, Canada
$134k-$175k/yr HybridFull Time
Generac
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
Senior mobile engineer with production mobile app experience on iOS or Android; cross‑platform collaboration; AI‑assisted development; capable of contributing across platforms.
Swift, SwiftUI, MVVM, Async/Await, Combine, Kotlin, Jetpack Compose, Dagger, Gradle, GitHub Actions, CircleCI, XCTest, Sentry, App Store release pipelines
2w
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Senior Software Engineer - Mobile
Etobicoke, Ontario, Canada
$160k-$180k/yr HybridFull Time
Roadpost
Roadpost: Provides satellite communication equipment and global connectivity services.
7+ YOE7+ years software engineering experience with production mobile depth (iOS Swift/SwiftUI or Android Kotlin/Java/Jetpack Compose), strong product thinking, testing/CI/CD discipline, and experience using AI-assisted developer tools.
Cursor, Claude Code, Copilot, Appium, Maestro, Fastlane, GitHub Actions, SwiftUI, Jetpack Compose, Swift, Kotlin, Java
2mo
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Senior Swift/Kotlin Mobile Developer
Toronto, Ontario, Canada
$70k-$100k/yr OnsiteFull Time
Speer Technologies
Speer Technologies: Building defensible, high-value IP and custom software solutions.
3+ YOESenior mobile developer with 3+ years of mobile experience; strong Swift and Kotlin; mobile architecture; API integration; hardware integration; CI/CD; App Store/Play deployment.
Swift, Kotlin, REST APIs, OAuth/JWT, CI/CD, Git, App Store, Google Play, BLE, LiDAR, SDKs
1mo
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Mobile Developer II
Montréal or Quebec or Toronto or Ottawa
RemoteFull Time
Petal
Petal: Provides healthcare orchestration and medical billing software solutions.
3+ YOEHands-on React Native and TypeScript experience building production iOS and Android apps; automated testing, CI/CD (GitHub Actions, Bitrise, Fastlane), and strong collaboration/communication skills; mid-level experience.
React Native, TypeScript, iOS, Android, Copilot, GitHub Actions, Bitrise, Fastlane, Nx, Turborepo, CI/CD
1mo
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Senior Mobile Engineer I (Hybrid)
Toronto, Ontario, Canada
$130k-$160k/yr HybridFull Time
Homebase
Homebase: Provides scheduling, payroll, and HR software for hourly teams.
4+ YOE4+ years React Native experience, deep JavaScript knowledge, mobile performance expertise, experience with iOS (Swift/Swift UI/UIKit) or Android (Kotlin/Coroutines/Flow), RESTful APIs, testing frameworks, and familiarity with Jira, Git/GitHub, CircleCI and AI tooling.
React Native, JavaScript, Swift, Swift UI, UIKit, Kotlin, Kotlin Coroutines, Kotlin Flow, RESTful APIs, Jira, Git, GitHub, CircleCI
2mo
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Senior Mobile Developer (React Native)
Calgary or Toronto or Canada
HybridFull Time
OneVest
OneVest: Provides modular software for digital wealth management and onboarding.
5+ YOE5+ years React Native with TypeScript/JavaScript; experience building enterprise mobile apps; familiarity with FastLane, Expo, App/Play stores, TestFlight; strong GraphQL front-end with microservices.
React Native, TypeScript, JavaScript, FastLane, Expo, App Stores, Play Stores, TestFlight, GraphQL, Node, Serverless, MongoDB, AWS
1mo
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Senior Android Mobile Developer (264422)
Toronto, Ontario, Canada
OnsiteFull Time
Scotiabank
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
5+ YOE5+ years Android development experience with Kotlin, RxJava, Dagger and Android Studio; strong design pattern knowledge (MVVM/clean architecture); experience with authentication systems, RESTful APIs, code review, Scrum, JIRA and Confluence.
Kotlin, RxJava, Dagger, Android Studio, JIRA, Confluence, RESTful API, MVVM, Android, iOS
2d
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Senior Software Developer - Mobile
Oakville or Toronto or Waterloo
$104k-$136k/yr HybridFull Time
Geotab
Geotab: Provides IoT and connected vehicle fleet management solutions.
5+ YOESenior-level mobile engineering experience building scalable iOS/Android apps, expertise in Swift/Kotlin or cross-platform frameworks, CI/CD, mobile testing, AI-assisted development tools, and strong communication and mentorship skills.
Claude Code, GitHub Copilot, Swift, SwiftUI, Kotlin, Jetpack Compose, React Native, Flutter, Fastlane, Bitrise, GitHub Actions, XCTest, Espresso, Detox, WebSockets, MQTT, BLE, CAN bus, App Store, Google Play
1mo
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Tech Lead - Mobile Apps
Mississauga, Ontario, Canada
$73k-$101k/yr HybridFull Time
Sobeys
SobeysTSX: EMP.A: Operates national grocery store chains and retail pharmacies in Canada.
8+ YOE2+ Mgmt8+ years software development; 5+ years React Native/Kotlin/Swift; 2+ years technical lead experience; expertise in mobile architecture, CI/CD, RESTful APIs, Firebase, Google Cloud Platform; strong leadership and communication.
React Native, Swift, Kotlin, Android, RESTful API, Firebase, Google Cloud Platform (GCP), CI/CD, Gradle, Git, Gerrit, Gitflow, RxJava, Coroutines, Flow, Agile/Scrum
3w
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Software Engineer (Mobile)
Toronto, Ontario, Canada
$92k-$142k/yr OnsiteFull Time
Rakuten Rewards
Rakuten RewardsTokyo Stock Exchange: 4755: Provides a cashback rewards platform for online shoppers.
2+ YOE2+ years iOS development experience; proficiency in Swift and iOS frameworks; experience with authentication/identity features, mobile security, REST APIs, testing (XCTest), and CI/CD (Xcode Cloud). Bachelor's degree required.
Swift, Objective-C, UIKit, SwiftUI, WKWebView, WKScriptMessageHandler, JavaScript, RESTful APIs, Secure Enclave, Keychain, CryptoKit, AuthenticationServices, DeviceCheck, Xcode Cloud, XCTest, Swift Testing, Git, MVVM
5d
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Mobile Software Engineer iOS
Waterloo or Toronto or Montreal
$86k-$136k/yr HybridFull Time
Manulife
ManulifeTSX: MFC: Provides insurance, wealth management, and investment services globally.
3+ YOE3+ years building iOS apps, 1+ year SwiftUI experience, strong iOS architecture, security and performance knowledge, Git experience, CI/CD familiarity, accessibility and collaboration skills.
SwiftUI, Git, GitHub, Jenkins, GitHub Actions
3w
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Senior Software Engineer, Mobile Platform - Guest App (Remote, United States)
San Francisco or Toronto or United States or Canada
$190k-$220k/yr RemoteFull Time
Owner
Owner: AI-powered business management platform for independent restaurants.
4+ YOE4+ years building and shipping production applications; strong TypeScript; mobile (React Native) and mobile distribution experience; CI/CD, release automation, monitoring, and cross-functional collaboration.
React Native, Buildkite, MacStadium, AWS, Node.js, MongoDB, PostgreSQL, TypeScript, Apple App Store, Google Play
1w
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Mobile Application Developer Instructor
Toronto, Ontario, Canada
$26-$29/hr RemotePart Time, Temporary
Computek College
Computek College: Provides vocational career training in business, healthcare, and technology.
3+ YOEBachelor's degree required (Master's preferred), 3+ years relevant instructor experience, proficiency with JAVA, C++, Android, iOS, XML, CS3, OCT certification, experience with international students and strong organizational skills.
JAVA, C++, Android, IOS, XML, CS3, Artificial Intelligence (AI)
1mo
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Senior Staff Software Engineer - Mobile(Android)
Toronto, Ontario, Canada
$184k-$210k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
8+ YOE8+ years building native Android apps (Java/Kotlin); strong application design and architecture experience; experience with RxJava, Coroutines, Dagger, Espresso, JUnit, Jenkins, Jetpack Compose; mentoring and technical leadership.
Android, Java, Kotlin, RxJava, Coroutines, Dagger, Espresso, JUnit, Jenkins, Jetpack Compose, AWS, RESTful APIs, microservices, containers
2mo
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Senior Back End Developer, Mobile Services
Toronto, Ontario, Canada
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
3+ YOESenior back-end developer with Spring Boot; leads development teams; Cloud platforms (OpenShift, Azure, AWS); API design; DevOps practices.
Spring Boot, OpenShift, Azure, AWS, OpenAPI, GraphQL, GitHub Actions, OCP, MQ Series, Kafka, Redis
1mo
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Jr. Back-End Developer, Android Dev, Azure, Flutter (Contractor)
Toronto, Ontario, Canada
HybridContract
Capco
Capco: Global consultancy providing business and technology services.
.NET, ASP.NET Core, Android, Flutter and Microsoft Azure experience; proven backend and mobile development skills; strong security and SDLC knowledge; excellent communication and collaboration skills.
.NET, ASP.NET Core, Android, Flutter, Microsoft Azure, Microsoft Azure DevOps, REST API, CI/CD, Docker, Kubernetes, SQL Server, Entity Framework Core, Dapper
1w
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Mobile QA Lead
Toronto, Ontario, Canada
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
10+ YOE10+ years QA experience with manual and automation testing for mobile (iOS/Android), API testing, E2E/SIT expertise, experience with automation frameworks and CI/CD, Agile experience, strong communication.
Selenium, Java, Appium, Espresso, XCUITest, Jenkins, GitHub Actions, Microsoft Azure DevOps, UFT, JIRA, Swift, Kotlin, AWS, GitHub Copilot
2mo
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Mobile Mortgage Specialist
Toronto, Ontario, Canada
RemoteFull Time
TD Bank
TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.
Sales-focused professional skilled in building client relationships and developing mortgage opportunities.
CRM, Sales tools, Microsoft Office, TD systems
1w
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Sr. Manager, Development – Dayforce Mobile
Toronto or Minneapolis or Canada
$133k-$207k/yr OnsiteFull Time
Dayforce
Dayforce: Cloud-based human capital management software and services platform.
8+ YOE5+ Mgmt8+ years software development experience with 5+ years leading teams; expertise in mobile and backend/API architecture, AI-native development lifecycle, hiring and mentoring engineers, and delivering SaaS mobile platforms.
Backend-for-Frontend (BFF), GraphQL, RESTful API