Full Stack Automation Engineer

Remote Full-time Brazil Software Development

Software Engineer JavaScript TypeScript React.js Node.js Docker AWS REST Lambda Terraform OpenAI PostgreSQL OAuth Large Language Models Mid-level Full-time Paid time off Brazil Colombia

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Description

Skills: JavaScript, TypeScript, React.js, Node.js, Docker, AWS, REST, Lambda, Terraform, OpenAI, PostgreSQL, OAuth, Large Language Models
Experiences: Mid-level
Employments: Full-time
Benefits: Paid time off
Locations: Brazil (Remote), Colombia (Remote)

Description:

Seeking a Full Stack Automation Engineer to build, optimize, and scale AI-powered infrastructure.
Role involves solving complex problems rather than handling tickets, with high ownership.

Requirements:

Production LLM experience (Claude or OpenAI) in live systems.
RAG system experience (embeddings, retrieval, chunking, context handling).
3+ years of experience with TypeScript / Node.js.
2-3 years of experience building end-to-end production systems (backend, AI pipelines, frontend).
Bachelor's degree in Computer Science.
Strong React skills (component architecture, state management).
Proficient in PostgreSQL (queries, migrations, indexing).
Experience with API integrations (REST, OAuth, webhooks).
Linux server experience (SSH, log analysis, debugging).
Familiarity with AWS Lambda, Terraform, and Docker.
Availability during Eastern Time business hours.

Benefits:

High-impact role with ownership over significant systems.
Full-time remote position.
Opportunity to work on advanced AI-native business platforms.
Fast-paced team with high standards.
PTO after successful completion of the probationary period.