Senior React Native Mobile Engineer – EEG & Clinical Apps

Beacon-Biosignals; Boston, New York (MA, NY); Hybrid; USD 150,000 - 190,000; Full time

Benefits offered by this job

Equity

Paid time off

Remote-friendly

Job summary

Beacon Biosignals is building the cross-platform React Native apps powering its EEG headbands and wearables for patients and clinicians. As a Senior Mobile App Engineer, you will own end-to-end mobile development, UX, performance, and observability across iOS and Android.

You will collaborate with Devices, Platform, and design teams, shaping the mobile platform roadmap while delivering measurable improvements in data capture quality and trial usability.

Qualifications

• 8+ years of mobile development experience with production React Native apps on iOS and Android.

Responsibilities

• Lead development of React Native mobile apps across iOS and Android.
• Design UX workflows for trial participants and at-home diagnostics.
• Own the UX, performance, reliability, and observability of apps.
• Integrate BLE device capabilities via native SDKs into the app.
• Collaborate with Devices, Platform, and design teams to build integrated mobile capabilities.
• Help shape the roadmap and technical direction of the mobile platform.

Skills

React Native

TypeScript

Mobile development

Async collaboration

UX mindset

BLE integration

Native iOS/Android

Open source contribution

Tools

Expo

GitHub

BLE device SDKs

Swift/Kotlin bridge

Job description

Beacon Biosignals is building the cross-platform React Native apps powering its EEG headbands and wearables for patients and clinicians. As a Senior Mobile App Engineer, you will own end-to-end mobile development, UX, performance, and observability across iOS and Android.

You will collaborate with Devices, Platform, and design teams, shaping the mobile platform roadmap while delivering measurable improvements in data capture quality and trial usability.