AI Integration Engineer (Remote, Lima)

Blacksmith Agency LLC; Lima Metropolitana; Presencial; ARS 135.820.000 - 196.185.000; Jornada completa

Descripción de la vacante

Blacksmith Agency is seeking an AI Integration Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems, not model training, and you will work with engineering and delivery leadership to turn documented roadmaps into shipped solutions.

You will implement agent workflows with LangChain and LangGraph, integrate OpenAI or Anthropic APIs, and build tools that reduce manual hours across our design and development processes.

Formación

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

Responsabilidades

• Take documented automation roadmaps and translate them into shipped production systems.
• Build agent workflows and integrations with external APIs.
• Develop internal tools to reduce manual work across design and development pipelines.
• Create automation pipelines spanning internal systems and tools.

Conocimientos

Python

Node.js

LangChain

LangGraph

API integration

Herramientas

LangChain

LangGraph

CrewAI

AutoGen

Descripción del empleo

About The Role

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