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Senior AI Systems Engineer - Multi-Agent Systems

Lisbon, PT💼 Full-time🗓 2026-09-16 → 2026-09-26

Core

Design and deploy autonomous multi-agent AI systems at enterprise scale to solve operational challenges.

Role type

Senior full-stack engineer (multi-agent systems)

Builds

Production-grade agent networks, backend services, and human-agent interaction interfaces

Domain

Enterprise AI, Cloud Infrastructure, Multi-Agent Orchestration

Deliverable

production ML models

Required skills

Node.js, TypeScript, React/Next.js, AWS (EC2, Lambda), LangChain, LangSmith, AI coding tools (Claude, Cursor), multi-agent architecture (LangGraph, AutoGen, CrewAI)

Preferred skills

Agent evaluation, self-correction loops, memory architectures, Python, consulting/product studio background

Technologies

Node.js, TypeScript, React, Next.js, AWS, EC2, Lambda, LangChain, LangSmith, Claude, Cursor, LangGraph, AutoGen, CrewAI

Responsibilities

Design and implement agent architectures for complex workflows; build production backends and frontends for human-agent interaction; deploy and scale services on AWS; monitor agent behavior and implement fallback logic; collaborate with clients to define use cases and iterate on systems

Seniority

Senior, hands-on IC

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