Builder of AI Automation Systems (Remote)

Blacksmith Agency LLC; Bloemfontein; Remote; ZAR 540,000 - 900,000; Full time

Job summary

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.

Qualifications

• 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.

Responsibilities

• Build agentic workflows using LangChain or equivalent frameworks.
• Integrate with OpenAI/Anthropic APIs including tool use.
• Develop internal automation tools to reduce manual work across design and development.
• Create automation pipelines connecting WordPress, Figma, Google Workspace and internal CMS.
• Collaborate with engineering and delivery leadership to ship automated systems.

Skills

Python/Node.js

LangChain

LangGraph

CrewAI

AutoGen

OpenAI API

Anthropic API

REST APIs

Cloud deployment

English communication

Tools

OpenAI API

Anthropic API

Job description

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.