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Senior Agentic Systems Software Engineer at Horizon3

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Build the reasoning and orchestration layer for an autonomous web application penetration tester. Use LLM-driven agents and deterministic checks to probe, verify and report vulnerabilities without false positives or unsafe actions. The posting lists remote work in the United States.

Horizon3 initialsHorizon3

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Location
Remote
Advertised region
US, Remote / United States
Employment
FullTime
Work arrangement
remote
Technologies
Python, AWS
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Role overview

Build the reasoning and orchestration layer for an autonomous web application penetration tester. Use LLM-driven agents and deterministic checks to probe, verify and report vulnerabilities without false positives or unsafe actions. The posting lists remote work in the United States.

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Source checked: 2026-11-08

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