Hybrid

RapidFort is hiring a Front-End Software Engineer IV (React/Typescript)

About the Role

Kapitus is hiring a Front-End Software Engineer IV to build first-class web applications that drive new EEG analysis, manage clinical studies, and enable patient diagnostics. You'll craft tools that unlock insights into neurological, psychiatric, and sleep disorders.

What You'll Do

  • Develop React/Typescript web applications.
  • Design and implement UX workflows for clinical study management, data analytics, and patient diagnostics.
  • Own the user experience, performance, reliability, and observability of web apps and features.
  • Partner with product designers and cross-functional teams to develop user-centric capabilities.
  • Help shape the roadmap and technical direction of our web applications.
  • Build features for visualizing insights into ongoing clinical trials.
  • Develop physician workflows for turning AI algorithm outputs into diagnostic reports.
  • Enable study sites to better manage participant enrollment.
  • Deploy features to help the Clinical Operations team track compliance.

What We're Looking For

  • 8+ years of experience in front-end web development (React and Typescript).
  • Experience developing data-rich applications with interactive visualization and manipulation of large data amounts.
  • A product mindset with deep care for UX, edge cases, and performance.
  • Familiarity with GraphQL-based APIs and building scalable consumers.
  • Adept at identifying optimization bottlenecks and using debuggers and code profiling tools.
  • Strong communication skills and comfort working in a collaborative, async environment.

Nice to Have

  • Worked on applications for clinical trials, patients, or in other regulated environments.
  • Experience in EEG or with DSP.
  • Have worked on back-end systems or infrastructure.
  • Contributed to open source React/Typescript projects.

Technical Stack

  • React
  • Typescript
  • GraphQL

Team & Environment

You'll join a small, mission-driven Web Apps Team, partnering with product designers and cross-functional teams.

Benefits & Compensation

  • Equity
  • PTO
  • Other benefits
  • Base salary range determined based on past experience, specific skills and qualifications.
  • Equity included in total compensation package.

Work Mode

This is a hybrid role based in Boston, MA.

Kapitus leads by example and seeks contributors with avid curiosity, a bias towards simplicity, an eye for composability, a self-service mindset, and deep empathy. We believe diverse teams build more robust systems and achieve higher impact.

Required Skills
ReactTypeScriptGraphQLJavaScriptHTMLCSSWebpackViteJestTesting LibraryAgile MethodologiesCI/CDPerformance OptimizationAccessibility
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About company
RapidFort

RapidFort is the leader in end-to-end software supply chain security. The platform helps organizations automatically identify, prioritize, and remediate vulnerabilities in containerized applications—without code changes or pipeline disruption.

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Job Details
Category frontend
Posted 3 months ago