Senior Frontend Engineer, Video UI (React)

Location: Full-time, on-site at the Sunnyvale, California headquarters

Base salary: $170,000–$200,000, depending on experience

Company

hirify.global is a security technology company building autonomous security machines, AI-driven software, and managed security services.

What you will do

• Own the Signals video UI codebase and its development lifecycle.
• Bring the customer-facing video interface in-house from a third-party vendor.
• Lead knowledge transfer from the current vendor UX designer.
• Partner with the video and streaming backend team on the end-to-end streaming experience.
• Establish frontend standards for testing, accessibility, and performance.
• Prepare the codebase and team for a second frontend engineer joining later in 2027.

Requirements

• 7+ years of frontend engineering experience.
• Strong experience building real-time video UIs, including WebRTC clients and media players.
• Deep experience with a modern frontend framework, preferably React.
• Accessibility- and performance-first mindset.
• Ability to own a customer-facing product surface end to end.
• Ability to work full-time on-site in Sunnyvale, California.

Nice to have

• Security or surveillance product UI experience.
• Design system authoring experience.
• Experience inheriting a codebase from a vendor or design agency.

Culture & Benefits

• Medical, dental, and vision coverage.
• 401(k).
• Paid time off.
• Stock options.