Remote Senior Full-Stack Engineer for AI Code QA

EPAM Systems Inc; Municipio de Rincón de los Sauces; Remote; ARS 84,714,000 - 148,250,000; Full time

Job summary

EPAM Systems Inc. is seeking a Sr. Full-Stack Software Engineer for a fully remote, part-time contractor role (~15 hours/week). The position supports an AI training project focused on software development, debugging, code evaluation, and problem-solving.

The ideal candidate will develop and debug both frontend and backend components, build APIs and data models, and review AI-generated code for quality and security. Flexibility and strong cross-language capabilities are required.

Qualifications

• Proficient in Python for back-end tasks and React/TypeScript for front-end development.
• Experience building APIs, data models, and scalable services.
• Strong debugging, code review, and system design skills.
• Familiarity with microservices, databases, and performance optimization.

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 experience

APIs & databases

Job description

EPAM Systems Inc. is seeking a Sr. Full-Stack Software Engineer for a fully remote, part-time contractor role (~15 hours/week). The position supports an AI training project focused on software development, debugging, code evaluation, and problem-solving.

The ideal candidate will develop and debug both frontend and backend components, build APIs and data models, and review AI-generated code for quality and security. Flexibility and strong cross-language capabilities are required.