Senior Backend Engineer, Onboarding and Provisioning is open at Horizon3ai in US, Remote. The posting gives a salary of $199K - $235K. Posted on Oct 30, 2026, and still on Horizon3ai’s careers page when we last checked, on Nov 14, 2026.
About the role
As a Senior Backend Engineer on the Onboarding & Provisioning team, you’ll build the workflows that activate NodeZero customers—from the purchase event through accurate account and asset provisioning to the customer’s first pentest. You’ll help ensure entitlements are applied correctly at activation and reduce friction and failure across onboarding paths. This work spans reliable service integrations and…
The opening lines of the posting. The rest is on Horizon3ai’s careers page.
Hiring at Horizon3ai
Horizon3ai has 200 open roles right now, 152 of them remote. Most are in Engineering, Sales & Business Development and Marketing & Community. The median advertised salary across its roles with a published range is $230K. See all its roles
