Senior Mobile Software Engineer (React Native/iOS/Android)

About the role

BitGo, a digital asset infrastructure company offering custody, wallets, staking, trading, financing, stablecoins and settlement services from regulated cold storage, is hiring a Senior Mobile Software Engineer in Toronto. The engineer builds the apps used by retail users to manage and move digital assets, owning features from design through release with a focus on security, performance and a polished experience on iOS and Android. The position is full-time and requires being onsite at the Toronto office.

Key responsibilities

• Own features from design through release, with a focus on security, performance and a polished user experience on iOS and Android.
• Integrate RESTful APIs and handle offline state, caching and error recovery.
• Write unit, integration and UI tests and monitor apps after launch.

Required profile

• 5+ years of professional mobile development, with at least one app shipped to the App Store or Google Play.
• Bachelor's degree in computer science or a related technical field, or equivalent practical experience.
• Deep experience in at least one of React Native with TypeScript, native iOS with Swift, or native Android with Kotlin, and willingness to work across all three.
• Working knowledge of TypeScript and modern JavaScript, or the ability to learn it quickly.
• Solid grasp of the mobile development life cycle, strong debugging and algorithm skills, and ability to work independently in a fast-paced environment.
• Interest in cryptocurrency and blockchain technology.

Required skills

• React Native with TypeScript, Swift, Kotlin, TypeScript and modern JavaScript.
• RESTful API integration, offline state, caching and error recovery.
• Unit, integration and UI testing.
• Preferred: mobile security experience (secure storage, certificate pinning, jailbreak/root detection, biometrics, app attestation), RESTful API design, crypto industry experience, and familiarity with digital wallets, cryptographic signing, clearing and settlement, lending, trading or accounting systems.

What we offer

• Base salary averaging between 180,000 and 220,000 CAD depending on leveling and location.
• Equity, an annual performance bonus and benefits (benefits may vary by location).