Senior Mobile App Engineer
Beacon Biosignals
Software Engineering
Boston, MA, USA
Posted on Jun 9, 2025
Beacon Biosignals is on a mission to revolutionize precision medicine for the brain. We are the leading at-home EEG platform supporting clinical development of novel therapeutics for neurological, psychiatric, and sleep disorders. Our FDA 510(k)-cleared Dreem EEG headband and AI algorithms enable quantitative biomarker discovery and implementation. Beacon’s Clinico-EEG database contains EEG data from nearly 100,000 patients, and our cloud-native analytics platform powers large-scale RWD/RWE retrospective and predictive studies. Beacon Biosignals is changing the way that patients are treated for any disorder that affects brain physiology.
Beacon Biosignals is seeking an experienced Senior Mobile App Engineer to help develop the mobile companion apps for Beacon's wearable biosensors. These apps play a vital role in our mission to enable scalable brain health monitoring and accelerate precision medicine for millions of people living with neurological and psychiatric conditions.
Beacon's robust asynchronous work practices ensure a first-class remote work experience, but we also have in-person office hubs available located in Boston, New York and Paris.
What success looks like
- You partner with our Hardware team, Platform teams, and Product to develop user-centric mobile app capabilities that are deeply integrated with the rest of Beacon’s product ecosystem.
- You leverage feedback from real users in a myriad of target clinical trial environments and other usage scenarios to optimize the user experience across the range of use cases.
- You build an expertly-designed product that unlocks brain health monitoring capabilities that are unprecedented with regards to accessibility, longitudinality, and robustness.
What you will bring
- You have at least 8 years of mobile app development experience.
- You have real-world experience developing cross-platform with TypeScript and React Native, as well as writing native code for iOS and/or Android.
- You have experience integrating BLE peripheral devices with both iOS and Android applications.
- You've built and maintained mobile applications backed by GraphQL APIs and data streaming services. You're well-acquainted with the intersection of backend data lifecycles and frontend data lifecycles, and that intersection's impact on end users.
- You have experience developing mobile applications that function well even in poor network conditions.
- You know what a well designed mobile application looks like, including first-class CI/CD/tools, and how much friction poorly designed tools/systems can introduce into the development cycle.
The base salary range for this role is determined based on past experience, specific skills and qualifications. The base salary is one component of the total compensation package, which includes equity, PTO and other benefits.
At Beacon, we've found that cultural and scientific impact is driven most by those that lead by example. As such, we're always seeking new contributors whose work demonstrates an avid curiosity, a bias towards simplicity, an eye for composability, a self-service mindset, and - most of all - a deep empathy towards colleagues, stakeholders, users, and patients. We believe a diverse team builds more robust systems and achieves higher impact.