AI Automation Engineer - Remote (Production Systems)

Blacksmith Agency LLC; South Africa; Remote; ZAR 1,482,000 - 2,141,000; Full time

Benefits offered by this job

Remote work

Job summary

Blacksmith Agency LLC is seeking a Machine Learning Engineer to help build an AI automation layer across our operations from a remote location. You will own and ship our internal automation roadmap and create production-ready systems on top of large language models.

This builder role requires hands-on experience with LangChain-like frameworks and API integrations, collaborating with engineering and delivery leadership to transform documented workflows into shipped solutions.

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).
• Strong understanding of REST APIs, webhooks and basic cloud deployment.
• English sufficient for async written work with a US-based team.

Responsibilities

• Own and ship internal automation roadmap.
• Turn documented workflows into shipped, working systems.
• Collaborate with engineering and delivery leadership.
• Build agentic workflows and integrations with external APIs.

Skills

Python/Node.js

LangChain/LangGraph/CrewAI/AutoGen

OpenAI/Anthropic API integration

REST APIs/Webhooks

English communication

Tools

LangChain

LangGraph

CrewAI

AutoGen

OpenAI API

Anthropic API

Job description

Blacksmith Agency LLC is seeking a Machine Learning Engineer to help build an AI automation layer across our operations from a remote location. You will own and ship our internal automation roadmap and create production-ready systems on top of large language models.

This builder role requires hands-on experience with LangChain-like frameworks and API integrations, collaborating with engineering and delivery leadership to transform documented workflows into shipped solutions.