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micro1

Nodejs Developer Ai Trainer

Company: Micro1

Location: Remote

Posted on: November 03

Job Title: NodeJs Developer AI Trainer

Job Type: Contract

Location: Remote (United States)

Job Summary:

Join our customers team as a Backend Engineer, where youll play a pivotal role in building robust APIs, optimizing database interactions, and testing AI-driven workflows. This is a hands-on, high-trust position focused on excellence, innovation, and collaboration.

Key Responsibilities:

  • Design, develop, and optimize REST and GraphQL endpoints using TypeScript and Node.js.
  • Implement rigorous data validation, error handling, and ensure high reliability of backend systems.
  • Lead and execute database migrations, schema design, and performance tuning to support scalable applications.
  • Engage in self-driven, open-ended tasks, bringing your own workflow insights to AI model testing.
  • Collaborate directly with the research team via Slack, providing real-time feedback and thoughtful insights on AI model performance.
  • Submit thorough post-sprint surveys to inform ongoing product and model improvement.

Required Skills and Qualifications:

  • 5+ years of professional experience in backend/API development with strong expertise in TypeScript and Node.js.
  • Proven track record of building and maintaining RESTful and GraphQL APIs.
  • Hands-on experience with database schema design, migrations, and query optimization.
  • Exceptional written and verbal communication skills; ability to articulate technical issues and insights clearly.
  • Demonstrated ability to work with confidential or sensitive data in a secure, high-trust environment.
  • Enthusiastic coder who enjoys experimenting with AI tools and pushing boundaries in software engineering.
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