Software Engineer - Systems Engineer

Kelly; Veracruz; Remote; MXN 1,526,000 - 2,544,000; Part time

Job summary

Kelly is seeking a senior full-stack software engineer for a remote, part-time engagement (~15 hours/week) to support an AI training project focused on software development, debugging, code evaluation and technical problem-solving.

You'll collaborate across front-end and back-end teams, build features and APIs, review AI-generated code for quality and security, and adapt builds between languages. This flexible, global role offers collaboration with diverse engineers and cutting-edge AI tooling.

Qualifications

• Proficient in front-end and back-end development with modern frameworks.
• Experience designing APIs, data models, and scalable architectures.
• Strong debugging and problem-solving across languages and platforms.

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

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.