Senior Frontend Engineer (AI)

Location: Hybrid in San Carlos, California, with 3+ days per week onsite; all work must be performed in the United States.

Salary: $173,000–$225,000 annual base salary, plus equity.

Company

hirify.global builds an AI platform for safer, more efficient aviation and delivers mission-critical systems through aviation partnerships and Department of Defense contracts.

What you will do

• Design and implement React-based features for web applications using real-time and historical aviation data.
• Integrate, process, and visualize live streams and archived datasets from multiple sources.
• Collaborate with backend engineers, product managers, and UX/UI designers on feature design and implementation.
• Contribute to code reviews, frontend architecture, reusable components, and shared libraries.
• Improve frontend reliability and maintainability through testing, documentation, and performance-focused practices.

Requirements

• 5+ years of experience building user-facing web applications, or equivalent experience through internships, projects, or coursework.
• Experience with React, TypeScript, JavaScript, state management, HTML, CSS, and modern web standards.
• Familiarity with asynchronous frontend patterns, APIs, or data streams.
• Strong problem-solving skills and the ability to work collaboratively in a fast-moving environment.
• Attention to code quality, performance, and maintainability.
• U.S. Person status is required due to U.S. export control regulations; visa sponsorship and visa transfers are not available.

Nice to have

• Passion for aviation and improving air travel efficiency and safety.
• Experience with mapping or geospatial tools such as Mapbox or Cesium.
• Exposure to live data or video streaming concepts.

Culture & Benefits

• Work in small, focused teams with ownership of delivered systems and minimal organizational silos.
• Healthcare coverage includes 100% of employee medical premiums and 25% for dependents.
• Three weeks of paid time off and 13 or more paid company holidays.
• 401(k) plan available.
• Meaningful equity participation for full-time employees.