13,551+ Software Developer Reactnodejs Sr Jobs in Argentina — Top Companies Hiring July 2026

Professional job seekers finding Argentina jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Full Stack Tech Lead — Build scalable UI & APIs

Disney Entertainment and ESPN Product & Technology in Buenos Aires is hiring a Tech Lead (Fullstack) to drive frontend features and architecture for high-visibility streaming products. You will mentor engineers, lead code reviews, and collaborate with backend and product teams to deliver scalable, a ...

Senior Application Engineer & Delivery Lead

EY Global Delivery Services is seeking an experienced Application Engineer Assistant Director to lead technical delivery of enterprise software within Risk Management Solutions. You will supervise the team, ensure high-quality coding standards, and collaborate across architecture, business sponsors, and proj ...

Backend Engineer, APIs & Cloud (Java/Spring)

The Walt Disney Company in Buenos Aires invites a Software Engineer to join our backend team, building and maintaining services powering Disney platforms. You will design, implement, test, and deploy features while ensuring reliability and performance, and participate in code reviews, on‑call rotations, and ...

Senior Go Backend Engineer Scalable Microservices

Mercado Libre busca un Senior Software Engineer Backend para diseñar y escalar sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, IA propia y aprendizaje continuo, para democratizar el comercio y los servicios finan ...

Remote Full Stack Engineer (Python/React) Growth & Impact

Sela is looking for an exceptional Software Engineer to design, build, and ship full-stack applications. You will work primarily with Python on the backend and React on the front end, owning features end-to-end and ensuring reliability and scalability. This fully remote, full-time position is open to c ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Mobile Engineer: React Native + TypeScript | Node.js (Remote)

AgileEngine is seeking a Mobile Engineer to build POS application features using React Native and TypeScript, and to implement backend endpoints in Node.js. You will review code, fix defects, and contribute to Agile delivery while leveraging AI-assisted development tools. Ideal candidates have 2+ years ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Senior React/Next.js Engineer Remote Project Work

FullStack is seeking a Senior Software Engineer (React + Next.js) for its remote talent network to work on flexible, project-based development for U.S. clients. You will integrate into client teams and collaborate with designers and engineers on a daily basis. We require 5+ years of experience, advance ...

Remote Full Stack Engineer (React + Kotlin) — High Impact Projects

FullStack is seeking a senior Full Stack Engineer to join our talent network for remote, project-based development work with U.S. clients. You will integrate into a client team and collaborate with designers and engineers daily on frontend and JVM-based backend services. The ideal candidate has 5+ year ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Argentina AI Engineering Lead & Principal Consultant

MojoTech LLC. seeks a Principal Consultant, Software Engineering to establish and grow its engineering presence in Argentina. You will lead architecture and delivery, mentor engineers, and support business development while serving as a trusted advisor to clients. This hands-on leadership role requires ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Remote Full Stack Engineer (Python/React) Growth & Impact

Sela is looking for an exceptional Software Engineer to design, build, and ship full-stack applications. You will work primarily with Python on the backend and React on the front end, owning features end-to-end and ensuring reliability and scalability. This fully remote, full-time position is open to c ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Remote Full Stack Engineer (React + Kotlin) — High Impact Projects

FullStack is seeking a senior Full Stack Engineer to join our talent network for remote, project-based development work with U.S. clients. You will integrate into a client team and collaborate with designers and engineers daily on frontend and JVM-based backend services. The ideal candidate has 5+ year ...

Remote Full Stack Engineer (React + Kotlin) — High Impact Projects

FullStack is seeking a senior Full Stack Engineer to join our talent network for remote, project-based development work with U.S. clients. You will integrate into a client team and collaborate with designers and engineers daily on frontend and JVM-based backend services. The ideal candidate has 5+ year ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Technical PM — AI & Enterprise Tech Delivery

Blend is seeking a Technical Project Manager to lead planning, execution, and delivery of complex technology initiatives across multiple teams. The role requires organizing plans, managing cross‑functional dependencies, mitigating risks, and ensuring milestones are met in fast‑paced client environments. < ...

SRE Senior IA para Arquitecturas Seguras e Escalables

Mercado Libre busca un Software Expert para diseñar y escalar sistemas innovadores y seguros que resuelvan problemas de alto impacto. Trabajarás en un entorno dinámico con IA propia y aprendizaje continuo para democratizar el comercio electrónico y los servicios financieros. Proyecto híbrido en Buenos ...

Remote Platform Engineer: Kubernetes & Cloud Automation

FullStack is seeking a Platform Software Engineer to join our talent network and work on remote, project-based development for U.S. clients. You will integrate directly into our client's team and collaborate with their designers and engineers on a daily basis to deliver scalable backend services in Kub ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Remote Full Stack Engineer (React + Kotlin) — High Impact Projects

FullStack is seeking a senior Full Stack Engineer to join our talent network for remote, project-based development work with U.S. clients. You will integrate into a client team and collaborate with designers and engineers daily on frontend and JVM-based backend services. The ideal candidate has 5+ year ...

Remote Full Stack Engineer (React + Kotlin) — High Impact Projects

FullStack is seeking a senior Full Stack Engineer to join our talent network for remote, project-based development work with U.S. clients. You will integrate into a client team and collaborate with designers and engineers daily on frontend and JVM-based backend services. The ideal candidate has 5+ year ...

Hybrid Customer Success Executive – Retention & Growth

Fudo, una startup que ofrece software de gestión para restaurantes, busca un Customer Success Executive en Argentina. Serás responsable de una cartera de cuentas activas, impulsar adopción de productos y ejecutar estrategias de retención, upselling y cross-selling. Trabajarás en un equipo cercano, mant ...

Senior Global Solutions Estimator & Scoping Lead

Sovos is seeking a Senior Global Services Advisor to lead the scoping and estimation for software implementations and post‑deployment requests. You’ll translate customer requirements into executable scopes, work with Sales, Sales Engineering, and Professional Services to define statements of work, and deliver ...

Remote BDR – High Volume Tech Prospecting

Bluelight, a leading software consultancy, is hiring a Business Development Representative to drive high-volume outbound prospecting, qualify opportunities, and book qualified discovery calls with US-based decision-makers. You will use HubSpot and modern prospecting tools to build targeted lists, run m ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

SRE y Líder DevOps AWS — Lidera CI/CD & Infra

KaizenRH busca un SRE/Líder Devops AWS para liderar la estrategia y ejecución de prácticas DevOps en proyectos bancarios/financieros. Deberás coordinar equipos, definir CI/CD y gobernar plataformas de contenedores como Docker y Kubernetes en entornos cloud, híbridos y on-premise. Se requiere mínimo 5 a ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

Remote Full Stack Engineer — Build Impactful Rehab Platform

A healthcare technology company is seeking a Full Stack Software Engineer to develop web-based applications for remote patient rehab programs. In this pivotal remote role, you'll work closely with founders and contribute to both backend and frontend aspects. Ideal candidates have over 5 years of experience in fu ...

Remote Full Stack Engineer — Build Impactful Rehab Platform

A healthcare technology company is seeking a Full Stack Software Engineer to develop web-based applications for remote patient rehab programs. In this pivotal remote role, you'll work closely with founders and contribute to both backend and frontend aspects. Ideal candidates have over 5 years of experience in fu ...

Senior Full Stack Engineer — Remote, Global Impact

FullStack is seeking a senior software engineer to join our remote-friendly network. You will collaborate daily with client teams, delivering robust frontend in React and backend services in Kotlin. Strong English, a four-year degree, and proven experience with modern web tech are required. Join a tran ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Software Developer Reactnodejs Sr Jobs in Argentina Job Search Guide, Trends and Insights