GCP Multi-Tenant Architecture Consultant

Role: GCP Multi-Tenant Architecture Consultant (Hourly)

We are seeking an experienced Google Cloud Platform (GCP) consultant to help design and implement a scalable, secure multi-tenant architecture for a generative AI application.

Key Responsibilities:

Architect and implement multi-tenant systems on GCP with strong data isolation and security controls

Design infrastructure leveraging services such as GKE, Vertex AI, BigQuery, Cloud Spanner, and Identity Platform

Define tenant isolation strategies (e.g., tenant_id partitioning, dataset/schema separation)

Build and optimize a shared AI gateway for multi-tenant access to generative AI models

Establish authentication, authorization, and IAM frameworks for B2B SaaS environments

Implement cost tracking, monitoring, and observability across tenants

Advise on scalable RAG (Retrieval-Augmented Generation) architecture patterns

Qualifications:

Proven experience building multi-tenant SaaS architectures on GCP

Strong hands-on expertise with Kubernetes (GKE), IAM, and cloud networking

Experience with distributed databases (e.g., Cloud Spanner) and analytics platforms (BigQuery)

Familiarity with generative AI systems and Vertex AI preferred

Ability to balance scalability, cost efficiency, and security in shared infrastructure environments

Engagement:

Hourly consulting role

Flexible scope with potential for ongoing advisory