Principal System Engineering Architect

Capgemini • New York, NY

3d • $128,513 - $190,000

About The Position

Seeking an experienced AI Systems Architect to design and scale a secure, multi-tenant Agentic AI horizontal SaaS product on GCP. This role will lead design and development for autonomous and human-in-the-loop AI agents (Human Agent Interaction and Realtime steering), distributed state management, checkpointing, agent identity, and zero-trust security while ensuring strong tenant isolation, compliance (HIPAA) , scalability, and operational excellence.

Requirements

• Distributed systems and software architecture.
• Multi-tenant SaaS platforms with strong isolation and security experience.
• AI Engineering, LLMs, Agentic AI, RAG, state/session management, memory, and orchestration frameworks.
• Human-in-the-loop workflows with real-time steering, durable execution, and state management.
• IAM, Zero Trust, authentication/authorization, and agent identity.
• GCP, Kubernetes, and platform engineering.

Nice To Haves

• ADK, A2A, Google Gemini Agent Platform, Agent Identity, Agent gateway etc.
• Experience building enterprise-scale AI products/platforms in regulated environments.
• Event-driven architecture, messaging/stream processing, and workflow orchestration is a plus.

Responsibilities

• Architect scalable, multi-tenant AI agent horizontal product/platform.
• Design distributed state, checkpointing, replay, and recovery capabilities.
• Build event-driven workflows enabling agents to pause, await human feedback, and resume execution.
• Define tenant isolation, agent identity, security, and governance patterns.
• Lead cloud-native architecture, reliability, and operational excellence on GCP.

Benefits

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
• Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Education Level: No Education Listed