Remote AI Automation Engineer — Ship Production Workflows

Blacksmith Agency LLC; Pereira; Remote; COP 223,449,000 - 383,056,000; Full time

Benefits offered by this job

Remote work (LATAM/South Africa)

Job summary

Blacksmith Agency LLC is seeking an AI Automation Engineer to own and ship our internal automation roadmap. This builder role focuses on producing production systems on top of AI models, not model training, and requires hands-on experience with LangChain, LangGraph and related frameworks.

You will work with a US-based team asynchronously, building agentic workflows and API integrations, including OpenAI/Anthropic tool use and function calls.

Qualifications

• 2+ years building production software with Python or Node.js.
• Hands-on experience with LangChain, LangGraph, CrewAI, AutoGen or similar agent frameworks.
• Proven API integration work with OpenAI or Anthropic (function calling, tool use, streaming).
• Strong understanding of REST APIs, webhooks and basic cloud deployment.
• English sufficient for async written work with a US-based team.

Responsibilities

• Own and ship automation roadmap; build production systems on top of AI models.
• Create agentic workflows using LangChain, LangGraph or equivalent frameworks.
• Integrate with OpenAI/Anthropic APIs including function calling and tool usage.
• Develop automation pipelines across tools and platforms (WordPress, CMS, etc.).

Skills

Python

Node.js

API integration

REST APIs

Cloud deployment

English communication

Tools

LangChain

LangGraph

CrewAI

AutoGen

Job description

Blacksmith Agency LLC is seeking an AI Automation Engineer to own and ship our internal automation roadmap. This builder role focuses on producing production systems on top of AI models, not model training, and requires hands-on experience with LangChain, LangGraph and related frameworks.

You will work with a US-based team asynchronously, building agentic workflows and API integrations, including OpenAI/Anthropic tool use and function calls.