AI Engineer (Remote, Bucaramanga)

Blacksmith Agency; Metropolitana; Presencial; COP 120.000.000 - 180.000.000; Jornada completa

Descripción de la vacante

Blacksmith Agency is seeking an AI Engineer to own and ship our internal automation roadmap. This is a builder role, not a research role; you will not be training models, but you will be building production systems on top of them.

You have built with LLMs and can demonstrate real results, integrating LangChain or LangGraph, and APIs from OpenAI or Anthropic, plus REST APIs, webhooks, and cloud deployment.

Formación

• 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.

Responsabilidades

• Own and ship the internal automation roadmap.
• Build production systems on top of LLMs; not training models.
• Collaborate with engineering and delivery leadership to turn a documented roadmap into shipped workflows.
• Develop agentic workflows using frameworks like LangChain or LangGraph.
• Create integrations with OpenAI/Anthropic APIs and internal tools.

Conocimientos

Python

Node.js

LangChain

LangGraph

CrewAI

AutoGen

OpenAI API

Anthropic API

REST APIs

Webhooks

Herramientas

Cloud deployment

Descripción del empleo

About The Role

Blacksmith Agency is building an AI automation layer into every part of how we work. As AI Engineer at Blacksmith, you own and ship our internal automation roadmap. This is a builder role, not a research role. You will not be training models, you will be building production systems on top of them.

Blacksmith Agency

• Engineering
• Full time
• Remote (Latin America and South Africa)

About The Role

Blacksmith Agency is building an AI automation layer into every part of how we work. As AI Engineer at Blacksmith, you own and ship our internal automation roadmap. This is a builder role, not a research role. You will not be training models, you will be building production systems on top of them.

You work directly with engineering and delivery leadership to take a documented roadmap of automation workflows and turn them into shipped, working systems. This role is for someone who has already built things with LLMs and can show it.

What You Will Build

• Agentic workflows using LangChain, LangGraph or equivalent frameworks.
• Integrations with Anthropic and OpenAI APIs including tool use and function calling.
• Internal tools that reduce manual hours across our design and development production process.
• Automation pipelines connecting WordPress, Figma, Google Workspace and our internal CMS.
• MCP server integrations as part of our broader AI stack.

What You Bring

• 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.