Remote ML Automation Engineer Build Production AI Pipelines

Blacksmith Agency LLC; Randburg; Remote; ZAR 600,000 - 1,200,000; Full time

Job summary

Blacksmith Agency is seeking a Machine Learning Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems on top of AI models rather than training them, collaborating with engineering and delivery leadership to turn a documented roadmap into shipped, working systems.

You will build agentic workflows, integrate with OpenAI and Anthropic APIs, and develop internal tools to reduce manual hours across our design and development workflows.

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, 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.

Skills

Python

Node.js

LangChain

LangGraph

API Integration

Tools

CrewAI

AutoGen

OpenAI API

Anthropic API

Job description

Blacksmith Agency is seeking a Machine Learning Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems on top of AI models rather than training them, collaborating with engineering and delivery leadership to turn a documented roadmap into shipped, working systems.

You will build agentic workflows, integrate with OpenAI and Anthropic APIs, and develop internal tools to reduce manual hours across our design and development workflows.