Senior Platform Engineer (Agent Gateway)

Job summary

Intellias is seeking a Senior Platform Engineer (Agent Gateway) to design and operate secure, scalable agent communication infrastructure using AWS AgentCore Gateway.

Qualifications

• AWS AgentCore Gateway (A2A protocol — agent card registration, routing, enforcement)
• Python backend engineering (AgentCore SDK)
• A2A protocol specification (agent discovery, invocation lifecycle, trust model)
• OAuth 2.0 / SigV4 authentication for A2A channels
• AgentCore Gateway deployment topology design (single vs. per-tenant)
• Performance and security testing for gateway workloads

Responsibilities

• Design and implement agent communication platforms using AWS AgentCore Gateway.
• Build backend services and integrations using Python and AgentCore SDK.
• Develop agent discovery, registration, routing, and invocation workflows following A2A protocol specifications.
• Design and enforce secure trust models for agent-to-agent communication.
• Implement OAuth 2.0 and SigV4 authentication and authorization mechanisms for A2A channels.
• Design gateway deployment topologies, including shared and tenant-isolated architectures.
• Establish routing, governance, and policy enforcement mechanisms across agent ecosystems.
• Integrate AI agent frameworks such as LangGraph and CrewAI into enterprise agent platforms.
• Design scalable multi-agent orchestration and communication patterns across distributed environments.
• Perform gateway performance testing, load validation, capacity planning, and latency analysis.
• Conduct security testing and threat assessments for agent communication channels.
• Collaborate with security, platform, and AI engineering teams to establish operational standards and best practices.
• Create technical documentation, architecture guidelines, and platform implementation standards.
• Support production operations, troubleshooting, and continuous optimization of gateway infrastructure.

Skills

Relocation