iboss

iboss builds a cloud-native, AI-powered Zero Trust SASE platform, and the threat model it's designed around is blunt: the modern workforce connects from everywhere, directly to applications spread across data centers and clouds, and the old castle-and-moat perimeter no longer holds. The company's pitch is to enforce security at that connection layer without dragging traffic back through a headquarters or slowing users down - secure, direct-to-app connectivity from wherever people work.

The scale is the part worth sitting with. The platform processes over 150 billion transactions daily and blocks 4 billion threats, a volume that pushes engineering toward distributed systems, network security at cloud scale, and AI-assisted threat detection rather than signature triage. The technical domains run through Zero Trust enforcement, SASE architecture, secure connectivity, and network security. More than 4,000 global enterprise customers run on it, including numerous Fortune 50 companies and U.S. government agencies, which means the compliance and reliability bar is not hypothetical.

Headquartered in Boston with a globally distributed team and customer base, iboss describes a culture built on technical excellence and relentless problem-solving. Engineers ship to production daily. The team optimizes for outcomes over process and prefers writing to meetings. The company says it values ownership, collaboration, and continuous learning, and looks for entrepreneurial-minded candidates for what it frames as high-impact work in cybersecurity infrastructure.