Full Stack Engineer

Counterpart Group Gmbh; Buenos Aires; Remote; ARS 125,187,000 - 229,510,000; Part time

Benefits offered by this job

Contractor agreement with payment in $

100% remote work

English classes

Referral program

Learning platforms access

Job summary

Counterpart Group Gmbh is seeking a Sr. Full-Stack Software Engineer to support a fully remote AI training project focused on software development, debugging, code evaluation, and technical problem-solving.

The role requires strong full-stack capabilities across Python, JavaScript/TypeScript, and multiple languages, with responsibilities spanning frontend and backend development, APIs, data models, and code analysis.

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

Sr. Full-Stack Software Engineer - Remote

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

Benefits

• Contractor agreement with payment in USD
• 100% remote work
• Argentina's public holidays
• English classes
• Referral program
• Access to learning platforms