Machine Learning Engineer (Remote, Upington)

Blacksmith Agency LLC; Upington; Teletrabalho; ZAR 900 000 - 1 500 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work

Resumo da oferta

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 LLMs rather than training models, enabling practical delivery across teams.

You will work with engineering and delivery leadership to convert a documented automation roadmap into shipped workflows and integrations, including external APIs and internal CMS tools, in a remote, international setup.

Qualificações

• 2+ years building production software with Python or Node.js.
• Hands-on experience with LangChain, LangGraph, CrewAI, or AutoGen.
• 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 collaboration with a US-based team.

Responsabilidades

• Own and ship automation workflows from roadmap to production.
• Build production systems on top of LLMs, not training models.
• Collaborate with engineering and delivery leadership to execute the automation roadmap.
• Integrations with external APIs and internal tools.

Conhecimentos

Python/Node.js development

LangChain

LangGraph

CrewAI / AutoGen

OpenAI API integration

Anthropic API integration

REST APIs / webhooks

Cloud deployment basics

Async English communication

Ferramentas

LangChain

LangGraph

CrewAI

AutoGen

OpenAI API

Anthropic API

REST APIs

Webhooks

Cloud Deployment

Descrição da oferta de emprego

About The Role

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