Staff Frontend Engineer, Real-Time Video Platform

Coram AI; Sunnyvale (CA); On-site; USD 140,000 - 200,000; Full time

Benefits offered by this job

Competitive compensation

Early-stage equity

Referral bonuses

Team dinners & off-sites

Latest Apple products & unlimited tech

Job summary

Coram AI is reimagining video security with a cloud-native platform using computer vision. As a frontend engineer, you'll architect and scale high-performance React and TypeScript apps for real-time surveillance, building UI for video playback, timeline scrubbing, and multi-camera grids.

Work closely with Product, Design, and ML engineers to turn AI detection into simple user experiences, establish frontend patterns, maintain tests, and mentor teammates.

Qualifications

• Experience building production web apps in React and TypeScript.
• Deep understanding of frontend performance, memory management, and client-side optimization.
• Hands-on experience with real-time data streams (WebSockets, SSE, or WebRTC).
• Strong software engineering fundamentals: modular architecture, state management, and automated testing.
• High bar for UI detail, usability, and web accessibility is a plus.
• Experience with video technologies on the web (HLS, WebRTC, MSE, or Canvas/WebGL) is a plus.
• Experience building spatial or location-aware dashboards using mapping tools (e.g., Mapbox, Leaflet) is a plus.
• Prior experience in fast-paced startup environments or developer-centric B2B SaaS platforms is a plus.

Responsibilities

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

Skills

React & TS

Frontend performance

Real-time data streams

Engineering fundamentals

UI accessibility

Video web tech

Spatial dashboards

Startup/B2B SaaS

Job description

Coram AI is reimagining video security with a cloud-native platform using computer vision. As a frontend engineer, you'll architect and scale high-performance React and TypeScript apps for real-time surveillance, building UI for video playback, timeline scrubbing, and multi-camera grids.

Work closely with Product, Design, and ML engineers to turn AI detection into simple user experiences, establish frontend patterns, maintain tests, and mentor teammates.