Senior Mobile SDK Engineer

New

Remote - USAFull-TimeSenior

Salary not disclosed

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Job Details

5+ years building mobile applications or SDKs on iOS or Android, with deep expertise in Swift or Kotlin
Proven experience designing, shipping, and supporting public SDKs consumed by external developers
Strong grasp of API design, modular architecture, semantic versioning, and backward-compatibility strategies
Proficiency with mobile fundamentals: networking, concurrency, persistence, security, and performance optimization
Experience with mobile package managers and build systems (Swift Package Manager, CocoaPods, Gradle/Maven, Xcode Cloud, fastlane, or similar CI)
Quality mindset: unit and UI testing, automation, crash analytics, and observability best practices
Excellent written communication skills to produce samples and docs that make integration fast and painless
Self-starter who thrives in ambiguity and partners closely with Product to deliver business impact

Own the design, development, and maintenance of Canary’s mobile SDKs (iOS and/or Android) that power guest and staff experiences for large hotel brands
Create best-in-class developer experiences: clear APIs, robust samples, documentation, and upgrade paths
Build features and UI components for our first-party staff apps with a focus on reliability and performance
Partner with Product and Design to scope, sequence, and ship customer-impacting work
Collaborate with Backend and Platform teams to define mobile-server contracts and observability
Establish SDK versioning, release processes, and semantic change management
Improve code quality through testing, automation, and thoughtful architecture
Participate in code reviews and mentor other engineers
Drive operational excellence including monitoring, logging, crash analytics, and on-call readiness

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