Senior Full-Stack Engineer

Horizon3

Remote regions

Global

Salary range

$195,000–$235,000/yr

Benefits

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Role Overview:

  • Build the agent execution runtime and tool layer for NodeZero's defensive platform.
  • Own end-to-end front end and backend surfaces, enabling safe, auditable autonomous actions.

Technical Depth:

  • Design durable workflows, safe-change pipelines, and multi-tenant isolation at scale.
  • Ship production systems using React, TypeScript, GraphQL, AWS, and Kubernetes.

Culture & Mission:

  • Partner with AI researchers and attack engineers to take capabilities from prototype to production.
  • Work in a fully remote, fast-growing team committed to ownership and learning.

Horizon3

Horizon3 is a cybersecurity company delivering the NodeZero autonomous pentesting platform to identify exploitable attack vectors. It is a fast-growing, fully remote team of engineers and operators committed to a culture of respect, collaboration, ownership, and results.

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