Remote AI Automation Engineer — Build Production Systems

Blacksmith Agency LLC; Antofagasta; Hybrid; CLP 117,188,000 - 175,781,000; Full time

Job summary

Blacksmith Agency is building an AI automation layer into every part of how we work. As AI Integration Engineer, you own and ship our internal automation roadmap, building production systems on top of large language models rather than training them.

You will work directly with engineering and delivery leadership to turn a documented roadmap of automation workflows into shipped, working systems, bringing hands-on LangChain and API integration capabilities to our stack.

Qualifications

• Production software development with Python or Node.js.
• Hands-on experience with LangChain, LangGraph, CrewAI, AutoGen.
• Proven API integration with OpenAI or Anthropic (function calling, tool use).

Responsibilities

• Translate an automation roadmap into shipped, working systems.
• Build agentic workflows and integrations across tools and APIs.
• Collaborate with engineering and delivery leadership to deliver the roadmap.
• Improve internal tooling to reduce manual hours across production processes.

Skills

Python

Node.js

LangChain

LangGraph

CrewAI

AutoGen

Tools

OpenAI API

Anthropic API

REST APIs

Webhooks

Cloud deployment

Job description

Blacksmith Agency is building an AI automation layer into every part of how we work. As AI Integration Engineer, you own and ship our internal automation roadmap, building production systems on top of large language models rather than training them.

You will work directly with engineering and delivery leadership to turn a documented roadmap of automation workflows into shipped, working systems, bringing hands-on LangChain and API integration capabilities to our stack.