Senior Full-Stack Engineer

Space Inch

. Collaborate with an established Space Inch development team to rework client systems during stack modernization and feature development .

Posted 10/7/2026full-timeRemote • Brazil, Colombia, Argentina, PeruSenior💰 $54,000 - $72,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack web application development using React, NextJS, Node, and NestJS, with a strong focus on optimizing performance and scalability. Proven ability to rewrite legacy .NET applications and contribute to both frontend and backend architecture decisions.

Highest-signal resume keywords

Full-Stack DevelopmentReact / NextJSNode / NestJSLegacy .NET Code RewritingMySQL and PostgreSQL

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TypeScriptReactNextJSNodeNestJS.NETMySQLPostgreSQLGitGitHub

Soft Skills

Problem-SolvingAttention to Detail

Tools & Technologies

FastifyVite

Industry Keywords

ECommerce

Tech Stack

Tools & technologies

MySQLNext.jsNode.jsPostgresReactTypeScript.NET

About the role

Key responsibilities & impact

Collaborate with an established Space Inch development team to rework client systems during stack modernization and feature development
Design and develop robust, scalable full-stack web applications using React / NextJS and Node / NestJS
Develop robust and scalable .NET applications and rewrite legacy .NET code
Write clean, maintainable, well-tested code
Contribute to code reviews and provide constructive feedback
Optimize applications for speed and scalability
Debug and fix reported issues in a timely manner
Balance delivery speed with technical excellence
Ensure accessibility, responsiveness, and high performance
Make independent technical decisions and contribute to frontend and backend architecture

Requirements

What you’ll need

7+ years of experience as a full-stack developer
Strong experience with TypeScript using React / NextJS
Strong experience in Node, specifically using NestJS
Strong experience with .NET, especially rewriting legacy code
Experience with MySQL and PostgreSQL
Experience with Git and GitHub
Proficiency in both spoken and written English
Experience working with Fastify
Vite experience nice to have
Previous eCommerce experience nice to have
Strong problem-solving skills and attention to detail

Benefits

Comp & perks

Real influence on technical decisions and project direction
Diverse projects with leading US clients
Professional development support (courses, coaching, mentorship)
Work-life balance and transparency
Long-term relationships
Remote-first setup
23 days of PTO
100% paid sick leave
Annual health checkup budget
Wellness subsidy
Education budget
Referral bonus
Executive coach access