Frontend Engineer (React)

Location: Sunnyvale, United States; On-site

Company

hirify.global develops a cloud-native video security platform using computer vision, multimodal LLMs, and AI to improve safety, access control, and operational awareness.

What you will do

• Architect and scale high-performance React and TypeScript applications for real-time surveillance operations.
• Build interfaces for video playback, timeline scrubbing, and multi-camera grid management.
• Optimize client-side rendering, network bandwidth, and browser memory while streaming high-frequency data.
• Collaborate with Product, Design, and Machine Learning engineers to turn complex AI detection capabilities into simple user experiences.
• Define frontend architecture patterns, maintain testing standards, and mentor team members.

Requirements

• Production experience building web applications with React and TypeScript.
• Strong knowledge of frontend performance profiling, browser memory management, and client-side optimization.
• Hands-on experience with real-time data streams such as WebSockets, SSE, or WebRTC.
• Strong software engineering fundamentals in modular architecture, state management, and automated testing.
• High standards for UI detail, usability, and web accessibility.

Nice to have

• Experience with web video technologies such as HLS, WebRTC, MSE, Canvas, or WebGL video rendering.
• Experience building spatial or location-aware dashboards with mapping tools such as Mapbox or Leaflet.
• Startup or developer-centric B2B SaaS experience.

Culture & Benefits

• Early-stage equity in a rapidly growing company.
• Competitive compensation package and referral bonuses.
• Team dinners and regular team off-sites.
• Latest Apple products and an unlimited technology stack.
• Opportunity to work on mission-critical AI for real-world security and operations.