Frontend Engineer (React / TypeScript) with Security Clearance

Location: San Francisco, CA (Hybrid – 4–5 Days Onsite)Salary: Starting at $180,000 + EquityExperience: 3+ Years________________________________________OverviewA rapidly growing technology company is seeking a Frontend Engineer to support the development of high-performance enterprise applications used by leading pharmaceutical and life sciences organizations.This role focuses on building modern, scalable user interfaces that support complex workflows and data-driven applications.The ideal candidate has strong experience developing production-grade applications using React, TypeScript, and modern JavaScript frameworks and enjoys working in fast-paced environments where engineers have high ownership over product development.This position is based in San Francisco, CA and requires regular onsite collaboration.________________________________________Key ResponsibilitiesFrontend Development Develop and maintain responsive, high-performance web applications using React and TypeScript Build reusable UI components and scalable frontend architecture Implement modern frontend patterns including React hooks, state management, and component-based developmentUser Experience & Design Implementation Collaborate with product managers and designers to implement intuitive and polished user interfaces Build responsive and accessible user interfaces supporting complex enterprise workflowsIntegration & Performance Integrate frontend systems with backend APIs (REST, JSON, GraphQL) Optimize application performance for large datasets and complex workflows Troubleshoot and resolve UI bugs and performance issuesEngineering Collaboration Work closely with cross-functional teams including product, backend engineering, and design Participate in code reviews and contribute to engineering best practices________________________________________Required Qualifications 3+ years of professional frontend development experience 3+ years of professional work experience within the United States Strong proficiency with React (Hooks / modern patterns) Experience with TypeScript and modern JavaScript (ES6+) Experience building production SaaS applications or enterprise platforms Experience implementing design systems and component libraries Familiarity with API integration and frontend debugging Experience using version control systems such as Git________________________________________Preferred Qualifications Experience with Next.js, GraphQL, Tailwind, MUI, or Storybook Exposure to AI-enabled products or LLM-based workflows Familiarity with cloud platforms such as AWS, Azure, or GCP Experience working in startup or high-growth environments Experience developing applications in regulated industries such as healthcare or life sciences________________________________________Work Environment Fast-paced startup environment with a collaborative engineering culture Engineers have high ownership and direct product impact Hybrid position based in San Francisco, CA with regular in-office collaboration________________________________________Compensation & Benefits Competitive base salary starting at $180,000+ Equity participation Opportunity to work on cutting-edge AI-powered technology Direct impact on products used by major global organizations________________________________________ApplicationQualified candidates are encouraged to submit their resume for consideration.