Sr. Full-Stack Software Engineer - Remote

YO AI Labs; España; Remote; EUR 74,000 - 123,000; Part time

Job summary

YO AI Labs is seeking experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a contractor role offering about 15 hours per week and fully remote work globally.

Responsibilities include building and debugging frontend and backend systems, creating APIs and data models, and assessing AI-generated code for correctness and security.

Qualifications

• Strong full-stack development experience with ability to navigate both front-end and back-end codebases.
• Experience designing and consuming APIs and working with databases.
• Excellent debugging and problem-solving skills across distributed systems.

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.

Skills

Full-stack dev

APIs & databases

Debugging

Code review

Problem solving

Tools

Python

React

JavaScript

Java

Node.js

Rust

Go

TypeScript

Job 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

• Submit application and screening questions.
• Complete a :30-minute AI interview.
• Complete a technical assessment, if required.
• Hiring manager review.