Horizon3AI
Senior Engineering Manager, Client Platform
$242K–$275K
US, Remote · Remote · Manager · Full-time · Posted Oct 6, 2026
About the job
Leads the Client Platform organization responsible for building, securing, and updating the NodeZero runner software deployed in customer environments.
What you'll do
- Grow and lead two sub-teams, set technical and cultural direction, and manage their Engineering Managers.
- Own CI/CD and software supply chain security for runner images, including signing, reproducible builds, SBOM generation, and vulnerability scanning.
- Architect and operate secure, reliable over-the-air updates; partner with Security Research and product stakeholders on the client-side roadmap.
What they ask for
- Expertise leading teams that design, build, and operate containerized software deployed in on-premise or customer-managed environments.
- Experience with secure software supply chain practices and OTA updates for distributed agents or edge software at scale.
- Experience building or significantly growing engineering teams and establishing engineering norms.
- Proficiency in Go, Python, or C++; strong Linux operations and experience with CI/CD, update mechanisms, and secure software delivery.
Nice to have
- Go is preferred; Python or C++ are alternatives.
- Exposure to cybersecurity or pentesting, cross-platform agents, air-gapped environments, or the SLSA framework.
Pay
$242,250 - $275,000 annually (base salary)
Tools
Docker, VM images, Go, Python, C++, cosign, Notary v2, TUF (The Update Framework)
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