Remote Senior Frontend Engineer - React/TS, End-to-End

Ushuaia Contenidos; Buenos Aires; Remote; ARS 85,158,000 - 149,026,000; Full time

Benefits offered by this job

Fully remote contractor

US time zone overlap

Job summary

Ushuaia Contenidos is seeking a senior full-stack developer to join a live product studio. You will work on workflow features, server-side APIs, and the React/TypeScript UI, in a remote team delivering four to five features per sprint.

You will review AI-generated specs, guide tools, and ensure code quality with reviews and feature flags. You will own one end-to-end area such as the task engine or migrations, while maintaining a live product.

Qualifications

• 4+ years building full-stack web applications with production releases.
• Experience in unfamiliar codebases and learning conventions quickly.
• Hands-on with workflow software, data access controls, and audit logs.
• Proficient in React, TypeScript, and SQL on Azure, with schema design.
• Daily use of AI coding tools with tests and CI behind it.
• Clear written and spoken English, and collaboration in sprints.

Responsibilities

• Join the team to build workflow features for a live product.
• Own end-to-end areas (e.g., task engine or migrations) without breaking live features.
• Review AI-generated specs, guide merges, and ensure quality through tests.
• Develop server-side APIs from Azure SQL up to the API layer and build React UI.
• Maintain code quality with reviews, feature flags, and CI/CD.

Skills

Full-stack web development

React

TypeScript

SQL on Azure

AI coding tools

English proficiency

Sprint-based development

Code review

CI/CD

Tools

Azure SQL

CI/CD

Git

Job description

Ushuaia Contenidos is seeking a senior full-stack developer to join a live product studio. You will work on workflow features, server-side APIs, and the React/TypeScript UI, in a remote team delivering four to five features per sprint.

You will review AI-generated specs, guide tools, and ensure code quality with reviews and feature flags. You will own one end-to-end area such as the task engine or migrations, while maintaining a live product.