iOS Engineer (AI)

TL;DR

iOS Engineer (AI/Biometrics): Developing an invisible biometric authentication system that recognizes users by their behavioral patterns with an accent on privacy, efficiency, and background data processing. Focus on building secure sensor-based data collection systems, optimizing battery performance, and integrating iOS Wallet/NFC capabilities.

Location: Remote (Global)

Company

hirify.global is building the world's first invisible biometric authentication system based on unique behavioral patterns to eliminate passwords and security friction.

What you will do

• Lead the development of an iOS application for collecting and processing behavioral biometric data.
• Build secure data collection systems for sensors and user interactions with robust background processing.
• Create APIs and frameworks to allow other iOS applications and cloud systems to integrate with the authentication system.
• Optimize application performance to ensure minimal battery impact during continuous operation.
• Implement credential management features using the iOS Wallet framework and NFC capabilities.
• Manage iOS ecosystem challenges, including permissions, App Store requirements, and enterprise deployment.

Requirements

• 4+ years of iOS development experience with apps in production.
• Proficiency in building native iOS apps using Swift and Objective-C.
• Deep knowledge of iOS architecture, background processing, and push notifications.
• Strong understanding of iOS security features and limitations.
• Excellent problem-solving skills and attention to performance details.

Nice to have

• Experience with security products or authentication systems (OAuth/OIDC).
• Experience with Core Motion, Core Location, Core Bluetooth, or HealthKit.
• Background in behavioral biometrics or continuous data collection.

Culture & Benefits

• Fully remote work environment with a "work from anywhere" policy.
• Meaningful equity ownership in the company.
• Flexible PTO and monthly project days dedicated to personal passions.
• Access to online learning resources such as O'Reilly and Pluralsight.
• Company-covered travel for team gatherings and events.
• High-end equipment and full technical setup provided.