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# Sr. Full-Stack Software Engineer - Remote

- **Company:** Yo Ai Labs
- **Location:** Valencia, Spain (Remote available)
- **Contract:** Contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Applications Architecture, Code Generation, Databases, Software Debugging, Python (Programming Language), Node.Js, Software Engineering, TypeScript, ReactJS, Codebase, Programming Languages
- **Published:** October 18, 2026
- **Apply:** https://www.jobleads.com/es/job/sr-full-stack-software-engineer-remote--valencia--e3345730b8d8341b1fb419b39044777e0

## About the Role

We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving., * Python

 * React
 * JavaScript
 * Java
 * Node.js
 * Rust
 * Go
 * TypeScript
 * Strong full-stack development experience
 * Experience with APIs, databases, application architecture, and debugging

## Description

Full-Stack Software Engineer

Location: Global, Fully Remote
Job Type: Contractor | ~15 hours/week
Schedule: Flexible

We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.

Key Responsibilities

 * Develop and debug front-end and back-end applications.
 * Build features, APIs, services, and data models.
 * Understand and work across unfamiliar codebases.
 * Troubleshoot application, API, database, and integration issues.
 * Review and evaluate AI-generated code for correctness, security, performance, and maintainability.
 * Translate and adapt software builds between programming languages.

Required Skills

 * Python
 * React
 * JavaScript
 * Java
 * Node.js
 * Rust
 * Go
 * TypeScript
 * Strong full-stack development experience
 * Experience with APIs, databases, application architecture, and debugging

Hiring Process

 1. Submit application and screening questions.
 2. Complete a ~30-minute AI interview.
 3. Complete a technical assessment, if required.
 4. Hiring manager review.