9 mobile application developer jobs at 9 companies in Newfane, NY
1mo
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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
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
3mo
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Senior Application Security Engineer
Toronto, Ontario, Canada
$123k-$142k/yr HybridFull Time
4+ YOE4-7 years in offensive security; proficient in Python or Go; certifications such as OSWE or GWAPT; experience with web/mobile/cloud security testing; development of security tooling.
Python, Go, Nmap, Burp Suite, OWASP ZAP, Metasploit
1mo
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Senior Staff Software Engineer - Mobile(Android)
Toronto, Ontario, Canada
$184k-$210k/yr HybridFull Time
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
3w
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Senior Software Developer, Application Support (Remote First)
Toronto, Ontario, Canada
$104k-$145k/yr RemoteFull Time
5+ YOE5+ years building complex web/mobile applications; strong full-stack experience with Node, TypeScript and AWS; experience with incident ownership, debugging production code, and mentoring others.
TypeScript, NestJS, React, Node, AWS
3d
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Sr. Software Engineer - iOS
Toronto, Ontario, Canada
$118k-$158k/yr HybridFull Time
5+ YOE5+ years developing iOS applications with deep Swift and Objective-C experience; XCTest/XCUITest, Xcode, design patterns, AI-powered developer tools, Agile/Scrum, collaboration, and mobile services experience required.
Xcode, Objective-C, Swift, SwiftUI, Charles, Git, Jira, XCTest, XCUITest, MVVM, VIPER, RIBS, Agile, Scrum
2mo
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Senior Android Developer – Banking Applications
Buffalo, New York, United States
$97k-$162k/yr HybridFull Time
3+ YOE5+ years Android development (Java/Kotlin); banking/fintech experience; secure mobile practices; collaborative; strong problem-solving.
Java, Kotlin, Android, Jetpack, Espresso, JUnit, Mockito
2mo
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Agile Software Engineer - Co-op
Toronto, Ontario, Canada
HybridInternship
Ability to build full‑stack applications with modern web/mobile technologies (React, Node.js, React Native, iOS/Android), experience or strong interest in AI/LLMs and AI tools (Copilot, Claude), agile teamwork and pair programming; ideal for co-op students.
iOS, Android, React Native, React, Node.js, Amazon Alexa, Google Home, Roku, Fire TV, Android TV, tvOS, Copilot, Claude, Large Language Models (LLMs)
4d
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Operations Engineer - Critical Environment
Getzville, New York, United States
$50k-$75k/yr OnsiteFull Time
2+ YOERequires 2+ years in data center or critical facilities, OSHA-30, fiber handling, cabling, documentation, communication, computer applications, physical mobility, and schedule flexibility.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Google Suite, Computerized Maintenance Management Systems (CMMS)
3d
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Technical Business Analyst
Toronto, Ontario, Canada
$79k-$115k/yr HybridFull Time, Contract
3+ YOERequires 3+ years of software development lifecycle experience, SQL, .NET, C#, JSON, API integrations, Azure, web/mobile applications, client-facing experience, and technical solution design skills.
SQL, .NET, C#, JSON, Azure, Microsoft Windows