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Member of Technical Staff, Frontend

Coram AI - Sunnyvale, CA, USA - In-office - posted 2026-10-05

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Coram AI is building a cloud-native video security platform that uses computer vision and AI to help businesses stay safe and make smarter decisions. The platform delivers real-time alerts, seamless clip sharing, and multi-site visibility for modern security operations. As a Member of Technical Staff, Frontend, you will architect and scale high-performance React and TypeScript applications designed for real-time surveillance operations. You'll build UI components for video playback, timeline scrubbing, and multi-camera grid management, while optimizing client-side rendering, network bandwidth, and browser memory usage when streaming high-frequency data. You'll partner closely with Product, Design, and Machine Learning engineers to transform complex AI detection capabilities into intuitive user experiences. You'll also establish frontend architecture patterns, maintain testing standards, and mentor team members as the platform scales. Key responsibilities include: - Architecting and scaling high-performance React and TypeScript applications for real-time surveillance - Building UI components for video playback, timeline scrubbing, and multi-camera grid management - Optimizing client-side rendering, network bandwidth, and browser memory usage for high-frequency data streaming - Partnering with Product, Design, and ML engineers to simplify complex AI capabilities into user-friendly experiences - Establishing frontend architecture patterns, maintaining testing standards, and mentoring team members Coram AI was founded by Ashesh Jain (ex-Lyft Level 5, PhD Cornell) and Peter Ondruska (ex-Lyft, PhD Oxford). The company is backed by Ansa Capital, Battery Ventures, Mosaic, 8VC, and Up Partners, has raised over $65M, and was named to the CB Insights AI 100 as one of the most promising AI companies in the world. The team values clarity, craftsmanship, and impact, with every person shipping meaningful work and helping shape how AI can make the world safer and more connected. Requirements: - Production experience building web applications in React and TypeScript - Deep understanding of frontend performance profiling, browser memory management, and client-side optimization - Hands-on experience working with real-time data streams (WebSockets, SSE, or WebRTC) - Strong software engineering fundamentals, including modular architecture, state management, and automated testing - High bar for UI detail, usability, and web accessibility (preferred) - Experience with video technologies on the web such as HLS, WebRTC, MSE, or Canvas/WebGL video rendering (preferred) - Experience building spatial or location-aware dashboards using mapping tools like Mapbox or Leaflet (preferred) - Prior experience in fast-paced startup environments or developer-centric B2B SaaS platforms (preferred)

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