LLM Engineer (Remote, Cali)

Blacksmith Agency LLC; Sur; Teletrabalho; COP 283 224 000 - 377 632 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work

Resumo da oferta

Blacksmith Agency LLC is seeking an experienced LLM Engineer to own and ship our internal automation roadmap. You will build production systems on top of large language models, not train them, and work closely with engineering and delivery leadership to turn a documented roadmap into shipped solutions.

You should have hands-on experience with LangChain or equivalent frameworks, API integrations with OpenAI or Anthropic, and a solid grasp of REST, webhooks, and cloud deployment.

Qualificações

• 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

• Develop agentic workflows using LangChain, LangGraph or equivalent frameworks to automate internal processes.
• Implement integrations with OpenAI and Anthropic APIs, including function calling and tool use.
• Build internal tools to reduce manual hours across design and development production processes.
• Create automation pipelines connecting WordPress, Figma, Google Workspace and internal CMS.
• Integrate MCP servers as part of the broader AI stack.

Conhecimentos

Python

Node.js

Ferramentas

LangChain

LangGraph

CrewAI

AutoGen

Descrição da oferta de emprego

About The Role

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