We're hiring a Full Stack Automation Engineer who operates at the intersection of AI and production systems. You'll build, optimize, and scale AI-powered infrastructure across the full stack — from LLM pipelines and RAG systems to dashboards and background workers. This is a high-ownership role. You won't be handed tickets. You'll be handed problems and trusted to solve them.

What You'll Build & Scale

AI Communication Pipelines

Classify inbound messages by category, intent, urgency, and tone
Generate contextual responses using enrichment data
Implement and tune human approval gates

AI-Powered Sales Intelligence

Transform raw enrichment data into structured pre-call briefs
Generate backgrounds, pain hypotheses, talking points, and rapport hooks

RAG System

Maintain and improve the vector database with embeddings
Implement markdown-aware chunking strategies
Build async ingestion workers and semantic search APIs

Trend Intelligence Engine

Process RSS feeds, social media, video platforms, and search trends
Generate reports, forecasts, and content drafts




Run autonomously on scheduled jobs

Content Quality Pipeline

Extend the multi-agent system (outline → audit → generate)
Maintain binary quality gates (PASS/FAIL with citations)
Support multiple content formats across the pipeline

Automated Lead Qualification

Enrich leads with product data and market insights
Build AI scoring and qualification grading systems
Generate automated audit reports

AI Executive Assistant

Build and maintain Slack-integrated operations
Automate scheduling workflows
Triage and respond to email autonomously
Build and improve AI pipelines for client performance insights
Improve RAG retrieval quality (re-ranking, chunking, hybrid search)
Add tool use / function calling for real-time data in LLM pipelines
Debug classification errors and improve model accuracy
Optimize LLM costs, latency, and performance
Build dashboards for AI metrics and usage monitoring
Add observability and tracing to AI

📌 Full Stack Automation Engineer (Colombia)
🏢 GigaBrands
📍 Colombia