Sr. Full-Stack Software Engineer - Remote

YO AI Labs; Warszawa; Remote; PLN 313,000 - 417,000; Part time

Job summary

YO AI Labs is seeking an experienced Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. The role is global and fully remote, shaped as a contractor with approximately 15 hours per week and a flexible schedule.

The ideal candidate will demonstrate strong full-stack capabilities across Python, React, JavaScript, and TypeScript, with experience in APIs, databases, and cross-language integration.

Qualifications

• Demonstrated ability to develop and debug front-end and back-end applications.
• Experience reviewing and evaluating AI-generated code for correctness and security.
• Familiarity with APIs, databases, and scalable application architecture.

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

Python

React

JavaScript

Java

Node.js

Rust

Go

TypeScript

Full-stack development

APIs & databases

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

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