Senior Mobile App Engineer (React Native/iOS/Android)
Beacon BiosignalsNeurotechnology company
Boston, United States$170,000 – $190,000Senior
General Catalyst
Casdin Capital
Software Engineering
About the role
TL;DR
Build cross-platform mobile apps for brain health diagnostics and clinical development.
- •Beacon Biosignals is transforming precision medicine for the brain.
- •As a Senior Mobile App Engineer, you’ll help power Beacon's mission by building cross-platform apps that interface with our EEG headbands and other wearables to capture high-fidelity data and enable seamless experiences for patients and clinicians.
- •Key Responsibilities Develop React Native mobile applications and native iOS/Android BLE device SDKs.
- •Design and implement UX workflows for clinical trial participants and at-home diagnostic patients.
- •Own user experience, app performance, reliability, and observability.
- •Partner with Devices team, other Platform teams, and product designers.
- •Help shape the roadmap and technical direction of the mobile platform.
- •Requirements 8+ years of experience in mobile development (native iOS/Android and/or React Native).
- •Experience working with BLE, sensor integration, or health data streams.
- •A product mindset focused on UX, edge cases, and performance.
- •Familiarity with TypeScript, React Native, Swift, Kotlin, Expo, GitHub.
- •Strong communication skills and comfort working in a collaborative, async environment.
Required skills
React NativeiOSAndroidTypeScriptSwiftKotlin
Nice-to-have skills
Git
Domain expertise
healthtechbiotech
Benefits & perks
equity, PTO
Tech stack
React NativeiOSAndroidTypeScriptSwiftKotlinGit