Senior AI Developer with React/Node.js | Remote | LATAM
$5,800-7,900/month
Required Experience
6 yrs
Term
1 year or more
Type
Remote (LATAM)
Employer Location
Team Size
From 2,001 to 3,000
Skills
Node.js
Process Automation
React
AI Model Design Cloud Architecture Node.js Process Automation React Chatbot development Design Systems Figma Model Fine-Tuning Augmented Retrieval Generation (RAG)
Full Stack Developer ML Engineer
Overview
Build AI features that power real staffing decisions.
We’re hiring an AI Developer with a strong React and Node.js background to build AI driven features and automation for an intelligent staffing platform. You’ll work across LLMs, backend services, and modern front end interfaces to turn messy real world workflows into fast, reliable, production systems.
This role is ideal for engineers who can move between frontend, backend, and AI layers—and enjoy shipping features that make a measurable operational impact.
What You’ll Do
Build AI powered features using OpenAI, Anthropic, or similar LLMs
Design and develop backend services and APIs using Node.js and Express.js
Create and ship React.js interfaces that surface AI insights and workflows
Build end to end AI systems including embeddings, RAG pipelines, and automation flows
Apply prompt engineering, evaluation, and tuning to improve model behavior
Integrate AI workflows with tools like n8n or Zapier
Work closely with product and engineering teams to deliver customer facing AI features
Monitor usage patterns and iterate quickly based on real world feedback
Communicate clearly with strong written updates in a remote async environment
What We’re Looking For
5+ years of experience building production applications with React.js and Node.js
2+ years of hands on experience building with LLMs or ML driven systems
Strong proficiency in Python or Node.js for AI integration workflows
Experience with REST APIs, backend architecture, and production deployment
Familiarity with vector databases, embeddings, and retrieval pipelines
Strong product intuition and ability to turn unclear problems into scoped solutions
Comfort working in a fast moving, remote environment with written communication as the norm
Nice-to-Haves
Experience with fine-tuning or custom model training.
Background in marketplaces, automation tools, or workflow-heavy products.
How You Would Fit
Customer first : We build AI around real operational problems
Written and open : Most collaboration happens in writing
High ownership : Engineers own systems end to end
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