Senior AI Engineer — Production LLM & Automation (Remote)

Blacksmith Agency LLC; Cancún; Remoto; MXN 1.582.000 - 2.233.000; Tempo pieno

Descrizione del lavoro

Blacksmith Agency is seeking a Senior AI Engineer to own and ship our internal automation roadmap: production LLM and agent systems used daily by the team. This is a builder role, not research, and you will not train models.

We hire engineers who have already shipped an LLM system to production and can walk us through it in detail. This is a full-time seat and it has to be your only job.

Competenze

• 2+ years building production software in Python or TypeScript / Node.js.
• At least one LLM or agent system built and in production with real users.
• Hands-on tool use, evals and failure handling: validating outputs, retries, human approval.
• REST APIs, webhooks and cloud deployment.
• Strong spoken English for live calls with a US team.

Mansioni

• Own and ship the internal automation roadmap: production LLM and agent systems.
• Build agents and workflows with tool use and function calling via APIs.
• Create evals and guardrails to ensure safe model behavior.
• Develop integrations with WordPress, Figma, Google Workspace, Slack and MCP servers.
• Build internal tools that save hours across delivery, sales ops, and project management.

Conoscenze

Python

TypeScript/Node.js

LLM/Agent systems

Tool use & evals

REST APIs & Webhooks

English communication

Descrizione del lavoro

Blacksmith Agency is seeking a Senior AI Engineer to own and ship our internal automation roadmap: production LLM and agent systems used daily by the team. This is a builder role, not research, and you will not train models.

We hire engineers who have already shipped an LLM system to production and can walk us through it in detail. This is a full-time seat and it has to be your only job.