Engineering Jobs at Harmonic Security, Inc
Harmonic Security, Inc has 4 open engineering roles, 4 of them remote, alongside 1 other open role.
About Harmonic Security, Inc
Harmonic Security provides an AI governance and control platform for enterprises. The platform runs on devices and inside AI interactions, reading what AI tools are actually doing, categorizing tasks by business use case, and applying real-time security controls in under 200 milliseconds. It is designed for security teams to gain visibility and control across AI surfaces including browsers, desktop apps, and agentic workflows, and to detect shadow AI, prevent data leaks, and coach employees inline. The company is backed by N47, Ten Eleven Ventures, and In-Q-Tel.
The open roles
- Senior Software Engineer - Customer Engineering: remote, GBP 98k to 110k, Senior, posted 20 July 2026.
- Senior Software Security Engineer: remote, GBP 98k to 115k, Senior, posted 17 July 2026.
- Solutions Architect: remote, USD 140k to 180k, posted 14 July 2026.
- Senior Backend Engineer : remote, GBP 98k to 110k, Senior, posted 9 July 2026.
Also hiring at Harmonic Security, Inc
Harmonic Security, Inc is also hiring in sales and business development (1).
Its roles are in remote (4), London, UK (3), San Francisco, CA, US (1) and Chicago, IL, US (1).
What engineering work involves at an early-stage startup
You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.
Experience level
Open roles by the experience the posting asks for.
Questions people ask
Can these roles be done remotely?
4 of the 4 open engineering roles at Harmonic Security, Inc are remote.
What else is Harmonic Security, Inc hiring for?
Sales and business development: 1 more role.