Twosense

• Build and maintain our production ML pipeline—including ETL processes, data cleaning, preprocessing, feature extraction, training, evaluation, deployment, and monitoring. • Develop streamlined ML workflows to effectively support our production systems. • Write clean, maintainable Python code using test-driven or test-first development practices. • Collaborate closely with founders and researchers to bring ML ideas to life—with opportunities to participate directly in research projects. • Optimize our infrastructure to handle growth and scale effectively.

• Lead the development of our iOS application that collects and processes behavioral biometric data • Build secure data collection systems for sensors, user interactions, and other behavioral data • Create APIs and frameworks that allow other iOS applications and cloud systems to integrate with our authentication system • Optimize performance to ensure minimal battery impact while maintaining reliable continuous operation • Build credential management features using iOS Wallet framework and NFC capabilities • Navigate iOS ecosystem challenges including permissions, App Store requirements, and enterprise deployment