Senior Mobile App Engineer, React Native

🔥 13 hours ago

🇺🇸 United States – Remote

💵 $150k - $190k / year

⏰ Full Time

🟠 Senior

🖥 Software Engineer

👻 Ghost score 20%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Beacon Biosignals

WebsiteLinkedInAll Job Openings

11 - 50 employees

🏥 Healthcare

💼 Consulting

📦 Logistics

Healthcare • Consulting • Logistics

Beacon Biosignals is a company focused on powering precision medicine for the brain. Their EEG neurobiomarker platform is engineered to accelerate clinical trials and enable new treatments for patients with neurological and psychiatric diseases. The platform captures a rich array of the brain's activity in real time and utilizes machine learning to analyze EEG data for treatment efficacy, dose selection, and population stratification. Beacon Biosignals partners with biopharma companies, academic medical centers, and neurotechnology developers to improve the diagnosis and treatment of neurological and psychiatric diseases.

📋 Description

• Lead development of React Native mobile applications across iOS and Android • Design and implement UX workflows for clinical trial participants and at-home diagnostic patients • Own user experience, performance, reliability, and observability of apps and features • Use feedback from real users across diverse use cases and environments • Work with native iOS and Android BLE device SDKs to integrate device capabilities • Partner with Devices, Platform, and product design teams • Help shape the roadmap and technical direction of the mobile platform • Build in-app features to validate EEG signal quality before data capture • Streamline onboarding for patients and trial participants • Deploy features helping Clinical Operations track compliance • Improve app performance, release reliability, and crash/telemetry visibility across the Expo-based build pipeline

🎯 Requirements

• 8+ years of experience in mobile development, including substantial experience shipping and maintaining production React Native apps on both iOS and Android • Strong TypeScript skills and familiarity with React Native, Expo, and GitHub • Experience with app state management, offline-first data handling, and app store release processes • Product mindset with attention to UX, edge cases, and performance • Strong communication skills and comfort working in a collaborative, async environment • Candidates must be based in the US Eastern time zone

🏖️ Benefits

• Equity • PTO • Asynchronous work practices • Remote work experience • In-person office hubs in Boston and New York