Senior Backend Platform Engineer — GraphQL & Integrations; Remote
New York, New York City, Richmond County, New York, USA
Listed on 2026-10-18
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Software Development
Backend Developer, Node.js
Location: New York
Horizon3 is seeking a senior software engineer to join the Platform Integration Team. You will evolve our GraphQL-based API platform, build a reusable Integration Router, and maintain security-tool integrations across SIEM, EDR, and ticketing ecosystems. You will mentor engineers and share on-call responsibilities for production systems.
You will collaborate with product and security teams and help expand MCP functionality while enabling customers to build AI-powered workflows atop Node Zero data.
Step into the Senior Backend Platform Engineer — GraphQL & Integrations (Remote) role at Night Dragon Acquisition Corp. in Washington, DC, United States and grow with us.
Learn more about the Senior Backend Platform Engineer — GraphQL & Integrations (Remote) role in the description above.
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