AI Engineer (Remote, Polokwane)

Blacksmith Agency LLC; Polokwane; À distance; ZAR 1 990 000 - 2 985 000; Plein temps

Résumé du poste

Blacksmith Agency is hiring an AI Engineer to own and ship our internal automation roadmap. This builder role focuses on production systems built on LLMs, not model research.

You will collaborate with engineering and delivery leadership, turning a documented automation roadmap into shipped workflows using LangChain and related frameworks, with OpenAI and Anthropic API integration.

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.

Responsabilités

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

Connaissances

Python

Node.js

LangChain

LangGraph

OpenAI API

Anthropic API

REST APIs

Webhooks

English communication

Outils

OpenAI API

Anthropic API

Description du poste

About The Role

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