Remote ML Engineer — Build AI Automation Systems

Blacksmith Agency LLC; Sur; A distancia; COP 291.319.000 - 420.794.000; Jornada completa

Descripción de la vacante

Blacksmith Agency is looking for a Machine Learning Engineer to own and ship our internal automation roadmap. This is a builder role, focused on production systems rather than model training, and you will not be training models.

You will develop agentic workflows using LangChain, LangGraph or equivalent frameworks and integrate with OpenAI and Anthropic APIs, including tooling and function calling. Collaborate with teams to automate across WordPress, Figma, Google Workspace and our CMS.

Formación

• 2+ years building production software with Python or Node.js.
• Experience with LangChain, LangGraph, CrewAI, AutoGen or similar agent frameworks.
• Proven API integration with OpenAI or Anthropic.
• 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 production automation features for internal systems.
• Build agent-driven workflows using LangChain, LangGraph and related frameworks.
• Integrate with OpenAI and Anthropic APIs including function calls and tools.
• Collaborate with a US-based team and align on delivery milestones.

Conocimientos

Python

Node.js

LangChain

LangGraph

CrewAI

AutoGen

OpenAI API

Anthropic API

REST APIs

Webhooks

Cloud deployment

English communication

Herramientas

OpenAI API

Anthropic API

Descripción del empleo

Blacksmith Agency is looking for a Machine Learning Engineer to own and ship our internal automation roadmap. This is a builder role, focused on production systems rather than model training, and you will not be training models.

You will develop agentic workflows using LangChain, LangGraph or equivalent frameworks and integrate with OpenAI and Anthropic APIs, including tooling and function calling. Collaborate with teams to automate across WordPress, Figma, Google Workspace and our CMS.