Responsibilities

You'll be joining Growth & MSSP - the team that owns the foundational control plane governing what customers can access, what they've purchased, and how they're administered across NodeZero. If the Pentest Platform is the engine, Enterprise Platform is the operating model that determines who gets to use it and how.
The team's work spans licensing and entitlements, admin experience, provisioning, notifications, MSP/MSSP capabilities, and auditability. These aren't just internal systems - they're the services that directly shape how customers, administrators, and service providers experience NodeZero every day. Getting them right means building for correctness, consistency, and trust across a complex multi-tenant commercial model.
This is a senior individual contributor role. You'll lead through technical judgment, careful system design, and reliable execution - owning significant pieces of platform infrastructure while contributing to a team that balances feature delivery with long-term platform investment and production health.
Design and implement backend services that enforce licensing, entitlements, feature access, usage limits, and packaging rules consistently across NodeZero's product, APIs, and partner workflows.
Build and evolve provisioning and onboarding workflows - account setup, entitlement propagation, and auto-provisioning that reliably activates customers without manual intervention.
Develop admin experience infrastructure: user access controls, account settings, parent-child account relationships, and the RBAC/authorization patterns that make multi-tenant administration safe and auditable.
Build MSP/MSSP capabilities - asset allocation, sub-client management, usage visibility, and reporting workflows that let service providers manage multiple customer environments at scale.
Implement audit logging and event history systems that capture administrative, entitlement, usage, and account-level actions for support, compliance, and customer trust.
Develop the notifications platform: usage warnings, consumption alerts, overage notices, product announcements, and other transactional and non-transactional communications.
Operate these services in production - contributing to monitoring, runbooks, incident response, and support workflows for systems customers depend on daily.
Contribute production code that sets the standard for design quality, test coverage, observability, and operational rigor.
Collaborate with adjacent teams - Pentest Data Platform and the Platform Integration Team - to ensure entitlement, access, and account-hierarchy rules are applied consistently wherever NodeZero data is exposed.

Senior Backend Engineer, Growth & MSSP at horizon3ai · LumiJobs

Senior Backend Engineer, Growth & MSSP

Responsibilities

Benefits

Company

horizon3ai

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