Hybrid Multi-Agent AI Systems Engineer | Node.js & AWS

Merkle, Inc.; Lisboa; Híbrido; EUR 85 000 - 110 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Hybrid working

Flexible hours

2 volunteering days

Wellness days

Beers, foosball, ping-pong

Team & Company events

Referral bonus program

Resumo da oferta

Merkle, Inc. in Lisbon is seeking a full‑stack engineer to build and deploy multi‑agent AI systems at enterprise scale.

You’ll design autonomous agent networks that solve real operational challenges, spanning cloud infrastructure, backend services, and AI frameworks using Claude and modern tools to accelerate development. You’ll work with Node.js/TypeScript, React/Next.js frontends, and AWS services, focusing on observability, reliability, and collaboration with clients to define use cases and

Qualificações

• Experience delivering production-grade multi-agent AI systems.
• Hands-on AWS experience with production workloads.
• Experience with LangChain/LangSmith in AI projects.
• Ability to ship features quickly from concept to production.
• Strong communication with stakeholders.

Responsabilidades

• Build Multi-Agent Systems: design architectures using LangChain and LangSmith.
• Full-Stack Development: backend in Node.js/TypeScript and frontend for human-agent interaction.
• AWS Infrastructure: deploy and scale agent services on AWS.
• Observability & Reliability: monitor agent behavior, latency, and implement fallback logic.
• Client Collaboration: work with clients to define use cases and iterate on deployed systems.

Conhecimentos

Node.js & TypeScript

Full-stack development

AWS

AI tools (Claude, Cursor)

Agent architecture

Shipping mentality

Ferramentas

LangChain

LangSmith

LangGraph

AutoGen

CrewAI

Claude

Cursor

React/Next.js

Descrição da oferta de emprego

Merkle, Inc. in Lisbon is seeking a full‑stack engineer to build and deploy multi‑agent AI systems at enterprise scale.

You’ll design autonomous agent networks that solve real operational challenges, spanning cloud infrastructure, backend services, and AI frameworks using Claude and modern tools to accelerate development. You’ll work with Node.js/TypeScript, React/Next.js frontends, and AWS services, focusing on observability, reliability, and collaboration with clients to define use cases and