Remote Sr. Full-Stack Engineer (Contract, ~15h/wk)

Virtustant; La Pampa; Remote; ARS 127,992,000 - 213,320,000; Full time

Job summary

Virtustant is seeking a Sr. Full-Stack Software Engineer for a fully remote, global role as a contractor, approximately 15 hours per week. The project centers on AI training tasks including software development, debugging, code evaluation, and problem-solving.

The candidate will develop and debug both frontend and backend, build APIs, services, and data models, and review AI-generated code for correctness, security, and performance. Flexibility and strong cross-language skills are essential.

Qualifications

• Extensive full-stack development experience.
• Experience with APIs, databases, and scalable architectures.
• Ability to understand and work across unfamiliar codebases.

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 and databases

Debugging

Job description

Virtustant is seeking a Sr. Full-Stack Software Engineer for a fully remote, global role as a contractor, approximately 15 hours per week. The project centers on AI training tasks including software development, debugging, code evaluation, and problem-solving.

The candidate will develop and debug both frontend and backend, build APIs, services, and data models, and review AI-generated code for correctness, security, and performance. Flexibility and strong cross-language skills are essential.