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Staff Software Engineer

Portugal🌐 Remote💼 Full-time🗓 2026-09-23 → 2026-09-26

Core

Design and ship MCP servers, A2A components, and multi-step agentic workflows for production AI orchestration.

Role type

Staff Software Engineer (AI/Agentic Systems)

Builds

MCP servers/clients, agent-to-agent communication layers, and multi-agent workflow systems

Domain

Enterprise AI, Agentic Orchestration, LLM Systems

Deliverable

production ML models

Required skills

LLM and agent framework development, MCP and A2A concepts, distributed systems design, Java or TypeScript/Node, production system operations

Preferred skills

LLM evaluation frameworks, open-source agent protocol contributions, RAG pipelines, Python, prompt engineering at scale

Technologies

LangGraph, AutoGen, CrewAI, MCP, A2A, Java, TypeScript, Node, Python

Responsibilities

Build MCP servers and clients with tool schemas and auth; implement A2A components for agent discovery and delegation; design multi-step agentic workflows with state management; ensure reliability, latency, and cost efficiency; build evaluation and observability for agent behavior; harden systems against prompt injection and tool abuse; debug non-deterministic production failures

Seniority

Staff, hands-on IC with architecture ownership

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