Forward Deployed Solutions Architect

We are looking for a highly experienced Forward Deployed Solutions Architect with strong hands-on expertise in LLM agent systems, identity, security, payments, and agentic commerce architectures. This person will own the technical solution end-to-end, including architecture decisions, integration patterns, trust enforcement, partner discussions, threat modeling, and technical demonstrations. The role will work closely with merchants and technology partners such as Anthropic, Google/UCP, Cloudflare, Visa, wallet providers, and other agentic-commerce ecosystem partners., * Design end-to-end architecture for trust, identity, and risk decisioning in agentic commerce ecosystems.

• Evaluate Anthropic runtime options including Messages API, Agent SDK, and Managed Agents.
• Identify trust enforcement and integration hook points across agent runtimes.
• Create Architecture Decision Records (ADRs), sequence diagrams, and reference architectures.

• Design:

• Session identity binding
• Approve / step-up / deny decisioning
• Fail-open and fail-closed policies
• Gateway verification for hosted agents
• Build loyalty-without-login architecture using UCP and protocol-agnostic middleware/header patterns.
• Design Verifiable Credential POCs covering issuer, wallet, presentation, and merchant verification.
• Create threat models and privacy-by-design architectures.
• Prepare merchant integration guides, demo runbooks, and technical documentation.
• Lead technical discussions and demos with merchants, partners, and external engineering teams., * W3C Verifiable Credentials 2.0
• OID4VCI / OID4VP
• SD-JWT
• BBS+
• Fraud and risk decisioning platforms
• Cloudflare Workers
• CDN/edge architectures
• Forward Deployed Engineer or Forward Deployed Architect experience

Key Deliverables

• Architecture Decision Records
• Hook-point inventory
• Runtime comparison
• Threat models
• Reference architecture diagrams
• Merchant integration guides
• Demo runbooks
• Partner technical briefings
• Technical demonstrations, At Greenbrier, we do the hard work that matters. The Greenbrier Companies (NYSE:GBX) is powering the movement of products around the world as a leading designer, manufacturer and s…
• 1 month ago

• 8+ years of experience in Solutions Architecture, Software Architecture, Platform Architecture, or similar roles.
• Strong hands-on coding/software engineering background.
• Recent 2025 2026 production experience with LLM/AI agent systems.
• Strong experience with AI agents using tools and external integrations.

• Hands-on knowledge of the Anthropic Claude ecosystem, including:

• Messages API
• Tool use
• Prompt caching
• Agent SDK
• Managed Agents
• Strong understanding of Model Context Protocol (MCP), including authenticated MCP servers.

• Strong identity/security knowledge:

• OAuth 2.0
• OIDC
• JWT
• JWKS
• HTTP Message Signatures
• Experience with payment or checkout architectures.

• Knowledge of agentic-commerce protocols such as:

• UCP
• OpenAI ACP
• AP2
• KYA concepts
• Strong threat modeling and privacy-by-design experience.
• Ability to create strong ADRs, architecture diagrams, and sequence diagrams.
• Excellent client-facing and partner-facing communication skills.
• Experience leading technical workshops with external engineering teams.

• $200,000 per year Keen to join a company that champions growth and development? Join a leading value-added reseller and managed service provider delivering tailored IT solutions based on customers…

• 1 month ago + *, + $175,000 per year Keen to join a company that champions growth and development? Join a highly respected, engineering-led IT solutions provider delivering innovative and tailored technology solutio…

• 1 month ago +