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Full Stack Automation Engineer

3 months ago
Brazil, Colombia
Full-time
Mid Level
AI Engineer
Software Development
AWS Docker Linux Node.js OAuth PostgreSQL React REST API SSH Terraform TypeScript
Apply Now
GigaBrands

GigaBrands

GigaBrands specializes in providing comprehensive Amazon marketing services, including PPC management, SEO optimization, and consulting, aimed at enhancing product visibility and customer satisfaction through data-driven strategies and proprietary soft...

Media
Founded 2022
View All Jobs 15

Description

  • Build and optimize AI communication pipelines for message classification, contextual response generation, and human approval gates.
  • Develop AI-powered sales intelligence tools that turn enrichment data into structured pre-call briefs and talking points.
  • Maintain and improve the RAG system, including embeddings, vector database quality, chunking strategies, retrieval, and semantic search APIs.
  • Create async ingestion workers and other backend services that support AI data flows and scheduled processing.
  • Build trend intelligence workflows that process RSS feeds, social media, video platforms, and search trends into reports, forecasts, and content drafts.
  • Extend the multi-agent content quality pipeline with outline, audit, and generation stages plus binary quality gates.
  • Develop automated lead qualification systems, including enrichment, scoring, grading, and audit reporting.
  • Build and maintain Slack-integrated executive assistant workflows for scheduling, email triage, and operational automation.
  • Improve LLM pipeline performance by debugging classification errors, optimizing cost and latency, and adding tool use or function calling.
  • Build dashboards, observability, and tracing for AI metrics, usage monitoring, and pipeline performance.

Requirements

  • Production experience deploying Claude or OpenAI in live systems.
  • Experience building RAG systems, including embeddings, retrieval, chunking, and context handling.
  • 3+ years of TypeScript / Node.js experience.
  • 2-3 years building end-to-end production systems across backend services, AI pipelines, and frontend dashboards.
  • Bachelor's degree in Computer Science.
  • Strong React skills, including component architecture, state management, and performance optimization.
  • Experience with PostgreSQL, including queries, migrations, indexing, and query optimization.
  • Experience with API integrations such as REST, OAuth, and webhooks.
  • Linux server experience, including SSH, log analysis, debugging, and deployments.
  • Experience with AWS Lambda, Terraform, and Docker.
  • Availability during Eastern Time business hours.
  • Experience with multi-agent LLM systems and orchestration is a strong plus.
  • Anthropic Claude expertise, including prompt engineering, tool use, and system prompts, is a strong plus.
  • Experience with vector search and embeddings tools such as pgvector or Pinecone is a strong plus.
  • Slack API and bot development experience is a strong plus.
  • Experience with ad platform APIs such as Meta, Google, or LinkedIn is a strong plus.
  • LLM observability experience, including cost tracking, tracing, and monitoring, is a strong plus.
  • Familiarity with AI-assisted development tools such as Cursor or Claude Code is a strong plus.

Benefits

  • Full-time remote role.
  • High-impact position with genuine ownership over important systems.
  • Opportunity to work on one of the most advanced AI-native business platforms in the Amazon space.
  • Fast-moving team with a high standard for execution.
  • PTO available after a successfully completed probationary period.

Interested in this position?

Apply directly on the company website

Apply Now

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