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Senior Front-end Engineer

Beacon Biosignals

full-remoteseniorpermanentfrontend Full remote - Boston, US Today via WTTJ

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Tags

ReactTypeScriptGraphQLData VisualizationPerformance ProfilingUX WorkflowsClinical TrialsRegulated EnvironmentsEEGDSP

About the role

Role Overview

Join Beacon Biosignals as a Senior Front-end Engineer to build first-class web applications for EEG analysis, clinical study management, and at-home sleep testing workflows.

Responsibilities

  • Develop React + TypeScript web applications.
  • Design and implement UX workflows in collaboration with product designers and cross-functional teams.
  • Own user experience, performance, reliability, and observability for the features you build.
  • Identify and address optimization bottlenecks using debugging and code profiling.
  • Build scalable UI consumers for GraphQL-based APIs.
  • Contribute to the roadmap and technical direction for the web applications.

Requirements

  • 8+ years of front-end web development (React and TypeScript).
  • Strong product mindset focused on UX, edge cases, and performance.
  • Experience building data-rich applications with interactive visualization and manipulation of large datasets.
  • Familiarity with GraphQL APIs and the ability to build scalable consumers.
  • Comfort working in a collaborative, async environment; strong communication skills.
  • Contributed to open source React/TypeScript projects.

Nice-to-haves

  • Experience with EEG or DSP.
  • Experience working on back-end systems or infrastructure.
  • Experience building applications for clinical trials, patients, or other regulated environments.

About Beacon Biosignals

Beacon Biosignals builds web applications for EEG-based analysis and at-home sleep testing, supporting physicians in diagnosing patients. It also enables clinical studies of novel therapeutics, operating in a healthcare and regulated environment that requires reliable, user-centric software.

Scraped 7/30/2026