canarytechnologies - Canary Technologies Corp - Senior Mobile SDK Engineer

• 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 • Experience on both iOS and Android, or cross‑platform frameworks (React Native, Flutter, KMP) • Backend familiarity in Python and cloud services such as AWS • Experience building for enterprise customers and handling release management at scale • We also work hard to ensure Canary is a fun and exciting place to work! Here are some of the additional benefits: • Canary Days:  As a company we want to ensure that the team has time to recharge. Each month we provide company wide days off to ensure there is at least one extended weekend or day off. • Self Improvement Club: We meet each month and share our personal goals for the month. Each individual is provided a budget towards any purchases that help us achieve these goals. • Professional Development Chats: We provide budget to help drive cross functional professional development conversations across the organization. • Travel Reimbursement: Team members are able to visit our offices across New York, San Francisco or Dallas when they choose, and are provided a travel stipend for doing so.  Spend time working with the team in their office, and use the rest of your time exploring a new city! • Personal Travel Reimbursement: If you stay at a hotel that Canary works with, we provide a credit towards your stay.