Senior Python Backend Engineer – A2A & AWS AgentCore

Intellias; Portugal; Presencial; EUR 70 000 - 100 000; Tempo integral

Resumo da oferta

Intellias seeks a Senior Python Backend Engineer to build and integrate agent-to-agent communication on AWS AgentCore platforms. You will focus on Python backend development, A2A protocol implementation, agent discovery/registration, and scalable multi-agent interactions.

The role requires strong backend engineering, expertise in asynchronous systems, and hands-on knowledge of modern API and agent integration patterns to enable secure, reliable agent communication at scale.

Qualificações

• 5+ years Python or Go backend engineering (async, AgentCore SDK, REST)
• API integration and routing and agent/microservice communication
• Knowledge of async/event-driven patterns (SSE, webhooks)
• AWS AgentCore Runtime and Gateway experience

Responsabilidades

• Design and implement backend services using Python and AWS AgentCore SDK.
• Build and maintain A2A integrations using AWS AgentCore Runtime and Gateway.
• Implement agent registration, target configuration, and agent discovery workflows.
• Develop and maintain Agent Card definitions and .well-known/agent.json endpoints.
• Implement A2A communication patterns using JSON-RPC 2.0 and event-driven architectures.
• Design and support agent invocation workflows between caller and target agents.
• Build asynchronous communication flows using SSE, webhooks, and push notifications.
• Develop REST APIs and backend services that enable reliable agent interaction and routing.
• Implement event lifecycle handling, task status tracking, and agent execution monitoring.
• Ensure secure and scalable communication between distributed agents and services.
• Collaborate with AI, platform, and security teams to support multi-agent ecosystem integration.
• Troubleshoot, test, and optimize backend services for performance, reliability, and scalability.
• Produce technical documentation for integration standards, APIs, and agent connectivity patterns.

Conhecimentos

Python backend

Async systems

API integration

Agent/microservice

REST APIs

Event-driven

JSON-RPC 2.0

SSE

Webhooks

AWS AgentCore

Ferramentas

AWS AgentCore SDK

AgentCore Runtime

Agent Card schemas

OpenTelemetry (ADOT)

Descrição da oferta de emprego

Intellias seeks a Senior Python Backend Engineer to build and integrate agent-to-agent communication on AWS AgentCore platforms. You will focus on Python backend development, A2A protocol implementation, agent discovery/registration, and scalable multi-agent interactions.

The role requires strong backend engineering, expertise in asynchronous systems, and hands-on knowledge of modern API and agent integration patterns to enable secure, reliable agent communication at scale.