Platform Solution Architect

Platform Solution Architect Principal / Architect JL5

Technical authority for a large-scale, cloud-native AI platform. Own all architectural decisions across LLM integration, multi-tenant SaaS infrastructure, enterprise integrations, and workflow automation. Lead the architecture review process and serve as the senior technical point of contact.

WHAT YOU'LL DO

• Design end-to-end platform architecture across all technical domains
• Produce Architecture Decision Records (ADRs) and lead the architecture review board
• Define integration architecture across enterprise systems and communication channels
• Design AI agent orchestration patterns and multi-agent workflow models
• Define security architecture: identity, access control, audit, and data governance
• Review and approve API contracts, data schemas, and tool definitions
• Mentor engineering teams on design patterns and best practices
• Lead technical client-facing discussions and solutioning sessions

REQUIRED SKILLS & EXPERIENCE

• 10+ years software engineering; 4+ years in platform or solution architecture
• Deep knowledge of LLM APIs and agentic system design patterns
• Multi-tenant SaaS platform design at enterprise scale
• Event-driven architecture: Kafka or equivalent message streaming
• Cloud-native: Kubernetes, Terraform, AWS or Azure
• Graph and relational databases; vector store and RAG pipeline design
• Security architecture: OAuth 2.0, RBAC/ABAC, zero-trust
• Observability: OpenTelemetry, Prometheus, Grafana
• Strong communication across engineering and executive audiences

NICE TO HAVE

• Experience with Model Context Protocol (MCP) or tool-calling standards
• Background in ITSM or enterprise service management
• AWS Solutions Architect Professional or Azure equivalent certification