[Remote] Senior Mobile SDK Engineer

Note: The job is a remote job and is open to candidates in USA. Canary Technologies is revolutionizing the hospitality industry with its AI-powered software used by over 20,000 hoteliers worldwide. They are seeking a Senior Mobile SDK Engineer to develop mobile SDKs for large hotel brands, ensuring seamless integration of their platform into existing applications.ResponsibilitiesOwn the design, development, and maintenance of Canary’s mobile SDKs (iOS and/or Android) that power guest and staff experiences for large hotel brandsCreate best‑in‑class developer experiences: clear APIs, robust samples, documentation, and upgrade pathsBuild features and UI components for our first‑party staff apps with a focus on reliability and performancePartner with Product and Design to scope, sequence, and ship customer‑impacting workCollaborate with Backend and Platform teams to define mobile‑server contracts and observabilityEstablish SDK versioning, release processes, and semantic change managementImprove code quality through testing, automation, and thoughtful architectureParticipate in code reviews and mentor other engineersDrive operational excellence including monitoring, logging, crash analytics, and on‑call readinessSkills5+ years building mobile applications or SDKs on iOS or Android, with deep expertise in Swift or KotlinProven experience designing, shipping, and supporting public SDKs consumed by external developersStrong grasp of API design, modular architecture, semantic versioning, and backward‑compatibility strategiesProficiency with mobile fundamentals: networking, concurrency, persistence, security, and performance optimizationExperience 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 practicesExcellent written communication skills to produce samples and docs that make integration fast and painlessSelf‑starter who thrives in ambiguity and partners closely with Product to deliver business impactExperience on both iOS and Android, or cross‑platform frameworks (React Native, Flutter, KMP)Backend familiarity in Python and cloud services such as AWSExperience building for enterprise customers and handling release management at scaleBenefitsCanary 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.Company OverviewCanary Technologies provides a digital guest management platform for hotels streamlining check-in, messaging, payments, and upsells. It was founded in 2017, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://www.canarytechnologies.com.Company H1B SponsorshipCanary Technologies has a track record of offering H1B sponsorships, with 2 in 2025, 1 in 2024, 1 in 2023, 1 in 2022, 1 in 2021. Please note that this does not guarantee sponsorship for this specific role.