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NightDragon Acquisition Corp.

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4 jobs
NightDragon Acquisition Corp.
7 views last week

Senior Backend Platform Engineer — GraphQL & Integrations (Remote)

North AmericaSenior
United States

Horizon3 is hiring a senior backend engineer for its Platform Integration Team to evolve the GraphQL-based API platform behind NodeZero, build a reusable Integration Router, and maintain security-tool integrations (SIEM, EDR, ticketing). Day to day: API/platform development, mentoring engineers, on-call for production systems, and expanding MCP/AI workflow capabilities.

AI API EDR GraphQL MCP +1 skills
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NightDragon Acquisition Corp.
5 views last week

Senior Backend Engineer, Integrations

HybridNorth AmericaFull-timeSenior
United States

Senior backend engineer on Horizon3's Platform Integration Team, building a customer-facing GraphQL API platform, a shared integration router with connectors for security/IT tools (CrowdStrike, Splunk, ServiceNow, etc.), and an MCP/agentic-workflow server, while sharing on-call ownership of production services. Core stack spans Python/Go/TypeScript, GraphQL federation, Kafka, Docker/Kubernetes, an

Agentic AI Agile AI API Authentication +33 skills
170K – 235K $
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NightDragon Acquisition Corp.
7 views last week

Senior Backend Engineer, Growth & MSSP

HybridNorth AmericaFull-timeSenior
United States

Senior backend engineer on Horizon3's Growth & MSSP team building the control plane for the NodeZero autonomous pentesting platform: licensing/entitlements, provisioning, RBAC admin tooling, MSP/MSSP capabilities, audit logging, and notifications, run in production. Core stack: modern OO/functional languages, cloud with Docker/Kubernetes, and PostgreSQL.

Agile API Authentication AWS Azure +17 skills
170K – 235K $
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NightDragon Acquisition Corp.
4 views last week

Senior Backend Engineer - Growth & MSSP Platform

North AmericaSenior
United States

Horizon3 is hiring a senior backend engineer to own licensing, entitlement, and admin platform components for its NodeZero security platform. Day to day: secure, scalable multi-tenant backend design, collaboration with the Pentest Data Platform and Platform Integration teams, and delivering observable services with strong test coverage.

Penetration Testing
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