Senior Backend Engineer, Integrations
Core
Building a scalable, permission-aware API and integration platform that connects the NodeZero cybersecurity platform with third-party security tools and IT ecosystems.
Role type
Senior individual contributor backend engineer (API & Integrations)
Builds
GraphQL-federated APIs, Integration Router, security tool connectors, and MCP agentic workflow servers
Domain
Cybersecurity / Cloud Infrastructure
Required skills
GraphQL (federated architectures, schema evolution), Cloud platforms (AWS/Azure/GCP), Docker, Kubernetes, SQL (PostgreSQL, Neo4j), Event-driven workflows (Kafka), OAuth/OIDC, Production reliability (observability, on-call)
Preferred skills
Experience with SIEM/EDR integrations (CrowdStrike, Splunk, ServiceNow), MCP/agentic frameworks, CLI/SDK development
Technologies
GraphQL, Python, Go, TypeScript, Kafka, Datadog, PostgreSQL, Neo4j, AWS, Azure, GCP
Responsibilities
Design and implement backend APIs in GraphQL including federated subgraph development and multi-account query scoping; Build and extend the Integration Router with connector libraries and workflow configuration; Own production reliability for API and integration services including monitoring and vendor API drift handling; Contribute to the MCP platform and OAuth proxy layer; Mentor junior and mid-level engineers
Seniority
Senior, hands-on IC with mentorship responsibilities
