Senior Full Stack Developer (Python + Vue.js) - Remote - Latin America

FullStack; La Plata; Remote; ARS 181,672,000 - 272,508,000; Full time

Benefits offered by this job

100% remote work

Continued education opportunities

Grow career with leading clients

Competitive compensation

Job summary

FullStack is seeking a Senior Software Developer to join our talent network for flexible, project-based work with U.S. clients.

You will collaborate directly with client teams, contributing to high-performance API backends, modern frontend interfaces, and robust cloud deployments. Ideal candidates have 5+ years of software development, strong English, a four-year degree, and hands-on experience with Python/FastAPI, Vue.js, TypeScript, PostgreSQL, AWS, Vercel, Playwright, and CI/CD.

Qualifications

• 5+ years of professional Software Development experience.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Proven experience in building high-performance RESTful APIs using Python and FastAPI.
• Demonstrated experience with modern frontend frameworks, specifically Vue.js and TypeScript.
• Hands-on experience with relational database design, query optimization, and management using PostgreSQL.
• Solid background in deploying and hosting web applications on AWS and modern cloud platforms like Vercel.
• Practical experience with end-to-end automation testing and test frameworks such as Playwright.
• Well-versed in software engineering best practices, including version control, unit testing, and continuous integration.
• Proficient in translating analytical or research insights into functional, production-ready features.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Experience working on Agile / Scrum teams.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.

Responsibilities

• You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.

Skills

Software Development

RESTful APIs

Frontend frameworks

Agile / Scrum

Problem solving

Ownership

English (Advanced)

System design

Scale & complexity

Education

Four-year college degree

Tools

Python

FastAPI

Vue.js

TypeScript

PostgreSQL

AWS

Vercel

Playwright

Git

Job description

About FullStack

FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value every step of the way. With now over 600 customers in North America, FullStack is one integrated partner for all your AI engineering needs. With FullStack, you move forward with confidence.

We’re Most Proud Of

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world’s greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.1-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.

The Opportunity

Join our talent network and connect with U.S. clients for flexible, project-based development work as a Senior Software Developer.

• You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.

What We're Looking For

• 5+ years of professional Software Development experience.
• Advanced English is required.
• Successful completion of a four-year college degree is required.
• Proven experience in building high-performance RESTful APIs using Python and FastAPI.
• Demonstrated experience with modern frontend frameworks, specifically Vue.js and TypeScript.
• Hands-on experience with relational database design, query optimization, and management using PostgreSQL.
• Solid background in deploying and hosting web applications on AWS and modern cloud platforms like Vercel.
• Practical experience with end-to-end automation testing and test frameworks such as Playwright.
• Well-versed in software engineering best practices, including version control, unit testing, and continuous integration.
• Proficient in translating analytical or research insights into functional, production-ready features.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Forensic attention to detail.
• A positive mindset and a can-do attitude.
• Experience working on Agile / Scrum teams.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.

Nice To Have

We’re Seeking Engineers Who Are AI-enthusiastic In Their Workflow. Professional Experience Or Personal Project Work With The Following Is a Significant Plus

• Cursor, Windsurf, or Google Antigravity.
• Claude Code, Gemini CLI, Codex, or Copilot CLI.

Work Authorization Requirements

• Applicants must be currently authorized to work in the country of this job posting on a full-time basis.
• FullStack will not sponsor applicants for work visas now or in the future.

What We Offer

• Competitive pay.
• 100% remote work.
• The ability to work with leading startups and Fortune 500 companies.
• Continuing education opportunities.
• Opportunity to grow and expand your career.

Our talent network is committed to fostering a diverse, inclusive, and accessible environment where IT professionals can find opportunities that match their skills. We welcome individuals of all races, religions, genders, sexual orientations, national origins, abilities, and experiences. Our focus is on connecting talent with projects based on qualifications, ensuring a fair and transparent process that values diverse perspectives and global collaboration.

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