Applied AI Engineer (Remote, Cali)

Blacksmith Agency; Colombia; Presencial; COP 60.000.000 - 90.000.000; Jornada completa

Descripción de la vacante

Blacksmith Agency is seeking an Applied AI Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems atop large language models, not model training, and you will translate a documented automation plan into working solutions.

You will collaborate with engineering and delivery leadership to deploy workflows using LangChain and API integrations, including OpenAI and Anthropic tools, to reduce manual effort across our product and design pipelines.

Formación

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

Responsabilidades

• Build and ship internal automation workflows and tools.
• Develop production systems on top of AI models.
• Integrate with OpenAI/Anthropic APIs and tools.
• Collaborate with engineering and delivery leadership to execute automation roadmap.

Conocimientos

Python

Node.js

LangChain/LangGraph

OpenAI/Anthropic integration

REST APIs

English communication

Herramientas

LangChain

LangGraph

CrewAI

AutoGen

Anthropic API

OpenAI API

Descripción del empleo

About The Role

Blacksmith Agency is building an AI automation layer into every part of how we work. As Applied 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.

Blacksmith Agency

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

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.