Remote Full-Stack Engineer for AI Training (Contractor)

YO HR Consultancy; United States; Remote; USD 69,000 - 138,000; Part time

Job summary

YO HR Consultancy is seeking highly skilled Full-Stack Software Engineers to contribute to an AI training project. This contractor role is fully remote with ~15 hours per week and flexible scheduling.

You will work across front-end and back-end, build features, review AI-generated solutions, and ensure robust architectures across multiple languages. The role requires adapting to unfamiliar codebases and delivering reliable debugging across the stack.

Qualifications

• Extensive production experience building full-stack applications.
• Hands-on with both front-end and back-end development.
• Experience across multiple programming languages.
• Ability to understand and navigate unfamiliar codebases.

Responsibilities

• Develop, modify, and debug front-end and back-end components.
• Implement user-facing features and supporting services.
• Trace requests across browsers, APIs, and databases.
• Understand architecture in unfamiliar repositories.
• Diagnose failures in state, auth, persistence, networking, deployment.
• Review AI-generated solutions for quality and security.
• Evaluate and improve code across languages.

Skills

Full-stack dev

Frontend & Backend

Multiple languages

Debugging skills

System architecture

Codebase navigation

Tools

JavaScript

TypeScript

Python

REST APIs

Job description

YO HR Consultancy is seeking highly skilled Full-Stack Software Engineers to contribute to an AI training project. This contractor role is fully remote with ~15 hours per week and flexible scheduling.

You will work across front-end and back-end, build features, review AI-generated solutions, and ensure robust architectures across multiple languages. The role requires adapting to unfamiliar codebases and delivering reliable debugging across the stack.