Principal Security Software Engineer, IAM

📋 Description

• Lead architecture for production identity and access across hybrid on-prem and cloud fleet.
• Drive mTLS and workload identity to full production enforcement.
• Advance just-in-time, least-privilege access for engineers.
• Evolve centralized authorization and access control models (RBAC/ABAC).
• Pioneer identity and access for AI agents in production.
• Collaborate across Roblox Platform, RFCs, roadmaps, and mentorship.

🎯 Requirements

• 8+ years building scalable, distributed backend systems.
• Deep IAM expertise: authentication, authorization, access-control models.
• Hands-on PKI, mTLS, SPIFFE/SPIRE, service mesh, Vault, PAM.
• Systems languages: Go, Rust, Java, C++, Python, or C# .NET.
• Experience leading engineers; strong design-doc and mentoring track record.
• AI fluency: using AI tools, understand LLMs, agent identity & permissions.

🎁 Benefits

• Equity compensation and standard benefits.
• Onsite work-week: in-office Tue, Wed, Thu (with optional Mon/Fri).
• Opportunity to shape security for Roblox Platform and AI agents.