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iOS Engineer

Company: Twosense

Location: santa fe, London

Posted: June 02, 2026

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Position Details

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This range is provided by Twosense. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$60,000.00/yr - $72,000.00/yr

What You’ll Do

You’ll lead the development of our iOS application that collects and processes behavioral biometric data, with a strong emphasis on privacy, efficiency, and performance. This app will run in the background and authenticate the user based on how they walk with the phone in their pocket, how they swipe and interact with the screen, how they pick up and hold the device, and more. The initial use case is frictionless authentication for doctors and nurses in a hospital, where every second counts in delivering patient care.

  • Build secure data collection systems for sensors, user interactions, and other behavioral data with...