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Full Stack Automation Engineer

3 months, 1 week ago
Brazil
Full-time
Mid Level
AI Engineer
Software Development
AWS CI/CD Docker Linux LLM Microservices Next.js Node.js OAuth Playwright PostgreSQL React REST API Serverless 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 improve AI pipelines for client performance insights and internal operations.
  • Develop and tune AI communication pipelines that classify inbound messages and generate contextual responses.
  • Implement and maintain RAG systems, including retrieval quality, chunking, hybrid search, and vector database workflows.
  • Design AI-powered sales intelligence tools that turn enrichment data into structured pre-call briefs.
  • Extend multi-agent content quality systems with audit steps, quality gates, and support for new content formats.
  • Build automated lead qualification workflows, including enrichment, scoring, qualification grading, and audit reporting.
  • Create and maintain AI executive assistant workflows for Slack, scheduling, and autonomous email triage.
  • Add observability, tracing, dashboards, and monitoring for AI metrics, usage, cost, latency, and performance.
  • Debug classification errors and improve model accuracy across deployed LLM systems.
  • Process trend data from feeds and search sources to generate reports, forecasts, and content drafts.

Requirements

  • 3+ years of TypeScript / Node.js experience.
  • Production experience with Claude or OpenAI in live systems.
  • Hands-on RAG system experience, including embeddings, retrieval, chunking, and context handling.
  • 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.
  • Nice to have: experience with AWS Lambda, Terraform, Docker, Amazon SP-API, Slack bots, and Playwright.
  • Strong pluses include multi-agent LLM systems and orchestration, Anthropic Claude expertise, vector search tools like pgvector or Pinecone, ad platform APIs, LLM observability, Amazon/eCommerce experience, and AI-assisted dev tools.
  • Core stack includes TypeScript, Node.js, React/Next.js, n8n, PostgreSQL, CI/CD, and Claude Code.

Benefits

  • Competitive salary based on experience.
  • High-impact role with genuine ownership over important systems.
  • Full-time remote work.
  • Opportunity to work directly on an advanced AI-native platform in the Amazon space.
  • A fast-moving team with high standards.
  • PTO after successfully completed probationary period.

Interested in this position?

Apply directly on the company website

Apply Now

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