
Zenity is the leading end-to-end security and governance platform for AI Agents. Built for security teams to enable business innovation, Zenity delivers comprehensive protection across the entire AI Agent lifecycle – combining observability, posture management, and threat detection in one unified platform. Established in 2021, Zenity is trusted by many of the world's leading Fortune 500 enterprises to manage AI Agent risk at scale. Learn more at www.zenity.io.

Zenity is the leading end-to-end security and governance platform for AI Agents. Built for security teams to enable business innovation, Zenity delivers comprehensive protection across the entire AI Agent lifecycle – combining observability, posture management, and threat detection in one unified platform. Established in 2021, Zenity is trusted by many of the world's leading Fortune 500 enterprises to manage AI Agent risk at scale. Learn more at www.zenity.io.
What they do: End-to-end security and governance platform for AI agents (observability, posture management, detection & response).
Founded: 2021
HQ: Tel Aviv-Yafo, Israel
Size (approx.): ~190 employees
Funding: Series B $38M (Oct 29, 2024); total capital raised > $55M
Securing AI agents (the agent layer) to prevent threats such as prompt‑based attacks and data leakage across SaaS, cloud, and endpoint environments.
2021
Computer and Network Security
$5M
$16.5M
Participation from Vertex Ventures, UpWest, Gefen Capital, and B5.
$38M
Zenity stated the round brought total capital raised to over $55M; existing/supporting investors mentioned include Intel Capital and Vertex Ventures.
“Backed by institutional VCs and a strategic investor (M12/Microsoft); notable investors include Third Point Ventures, DTCP, Intel Capital, Vertex Ventures, UpWest, Gefen Capital, B5, and M12.”
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About Us Zenity is the first and only holistic platform built to secure and govern AI Agents from buildtime to runtime. We help organizations defend against security threats, meet compliance, and drive business productivity. Trusted by many of the world’s F500 companies, Zenity provides centralized visibility, vulnerability assessments, and governance by continuously scanning business-led development environments. We recently raised $38 million in a Series B funding, solidifying our position as a leader in the industry and enabling us to accelerate our mission of securing AI Agents everywhere.
About The Role: **** We are looking for an experienced QA and Automation engineer to work with endpoint device developers in the UK and US.
This is a full-time, home-based position, and the ideal candidate will need a dedicated work area where they can use a variety of Windows, Mac and Linux endpoint devices.
This role is a great opportunity to learn and develop cutting edge technologies in the AI and LLM security space, solving customer problems as they integrate AI into their business workflow.
What You’ll Do
Requirements: