Remote Javascript Engineer Reactnode Jobs in Buenos Aires, Argentina

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

Senior Mobile QA Engineer – Remote, Automation

Framework Ventures is looking for a Senior QA Engineer to join their team. This remote position is suited for self-driven individuals with experience in Software Quality Assurance. Responsibilities include collaborating with teams to diagnose issues, maintaining test plans, and providing quality feedback on p ...

Senior Rails Full Stack Engineer — Remote

Hubstaff, a remote-first technology company, is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications. The ideal candidate will have over 7 years of development experience and excel in database skills as well as frontend technologies like Hotwire and Tailwind. This r ...

Remote Elixir & React Engineer — Growth & Impact

FullStack is seeking an experienced Elixir Developer to join our talent network, working with U.S. clients on flexible, project-based development work. You will integrate directly into our client's teams, collaborating daily with engineers and designers. Candidates should have 4+ years of software deve ...

Remote: Senior Integration Engineer Node.js & Python

Cross Border Talents busca un/a Senior Integration Engineer para diseñar e implementar sistemas de integración en entornos complejos en Argentina o Brasil. Se requiere experiencia en Node.js y Python, así como un fuerte enfoque en construir soluciones robustas y escalables. El candidato ideal tendrá má ...

Remote Cloud Engineer: AWS, Node & Python

Caylent is seeking a Software Engineer to join our Cloud Native Applications team in San Fernando, Argentina. This role involves collaborating with architects and engineers to deliver AWS solutions while participating in Agile ceremonies. The ideal candidate should have extensive experience with AWS se ...

Senior React/TypeScript Frontend Engineer — Remote

Paramo Technologies is looking for a Senior JavaScript Developer based in Buenos Aires, Argentina. You will be a part of a cross-functional team responsible for developing scalable software solutions. Key responsibilities include processing real-time data, writing maintainable code, and participating in incid ...

Remote Senior Frontend Engineer Next.js/React

Squad, a leading digital experience company in San Juan, Argentina, is looking for a Senior Frontend Engineer to build scalable web applications. The role emphasizes optimizing performance with React and Next.js in a remote environment. Ideal candidates will have 5–7 years of frontend development exper ...

Remote Senior Technical Support Engineer — Argentina

A leading insurance technology firm is seeking a Senior Technical Support Engineer to join their team. This fully remote position requires candidates to be located in Argentina. The role involves troubleshooting complex issues and providing high-level support to clients using their Policy Administration System. ...

Senior AI‑Driven SaaS Engineer (Remote)

A leading insurance technology firm is seeking a Senior Software Engineer to enhance services for Property & Casualty carriers. You'll implement AI-powered solutions using Python and MySQL while collaborating closely with customers. This fully remote position requires candidates to be based in Argentina or B ...

Senior Flutter Engineer: Remote Desktop Apps

A global digital solutions company is seeking a Senior Flutter Engineer to join their team remotely in Argentina. In this full-time position, you will take ownership of building cross-platform applications and collaborate with various teams to deliver seamless desktop experiences using Flutter and Dart. Ideal ca ...

Remote Civil Engineer MicroStation Geopak & Utilities

A leading technology recruitment firm is looking for an experienced Civil Engineer with Bentley Geopak expertise to work on utility projects. Responsibilities include designing engineering plans, ensuring compliance with regulations, and managing project timelines. Ideal candidates should have 6-10 years of expe ...

Remote DevOps Support Engineer: Kubernetes & Cloud

A leading AI observability platform based in Buenos Aires is seeking a DevOps and technical support professional with over 3 years of experience. The role involves serving as the first point of contact for customer issues, troubleshooting Kubernetes-based deployments, and monitoring platform health using existin ...

Senior DevOps Engineer AWS & Kubernetes (Remote)

Una agencia de recursos humanos busca un DevOps Engineer AWS para unirse a un equipo ágil y colaborativo. La posición, remota y full-time, requiere más de 6 años de experiencia en entornos AWS, especialmente con Amazon EKS. Se valorará un buen nivel de inglés y experiencia en herramientas como Terraform y CI/CD. ...

Senior .NET & SQL Engineer — Remote, Flexible

A leading recruitment firm in Buenos Aires is seeking a skilled Software Developer to design and implement enterprise-level technology initiatives. This role involves developing scalable and fault-tolerant software solutions, analyzing workflows, and collaborating with diverse teams. The ideal candidate will hav ...

Remote iOS Engineer — Invisible Biometric Auth

A tech-driven innovation company is seeking an experienced iOS Developer to lead the development of a biometric authentication application. In this fully remote position, you will build data collection systems, create APIs, and optimize app performance for seamless user interaction. The ideal candidate has over ...

Senior Backend Engineer AdTech Platform (Remote)

AgileEngine, LLC. is seeking a Senior Backend Developer in Buenos Aires, Argentina. This role will contribute to building a next-generation advertising platform and requires 5+ years of experience in software development with a focus on backend systems. Ideal candidates will have experience in AdTech, strong com ...

Remote Data Engineer: Databricks & AWS ETL

Azumo, LLC is seeking a highly motivated Big Data Engineer to develop and enhance data and analytics infrastructure. This fully remote position focuses on building scalable, reliable data systems that support analytics, player insights, and business decision-making in the gaming ecosystem. Ideal candidates have ...

AI Software Engineer (Generative AI) Remote

AI Software Engineer (Generative AI) Azumo, a leading AI Development company, is seeking a highly motivated AI Software Engineer to join our growing team of expert AI developers. We specialize in delivering Top AI Development services, helping organizations build intelligent applications powered b ...

Remote Front End Engineer — React/TypeScript

A remote-first technology company is looking for a front-end developer to create modern web experiences using React and TypeScript. The ideal candidate will have 3–5 years of experience in web applications, a strong grasp of front-end fundamentals, and a passion for collaboration and continuous improvement. Enjo ...

Senior Java Engineer remote, within EU

Our client is a leading supplier of software products in the field of eCustoms internationally. The company supplies software products and IT services to European Union Institutions and Agencies, international organisations and national government administrations. The company employs over 1 ...

Golang Backend Engineer Latin America Remote

Azumo is looking for a highly motivated Backend Engineer to develop and enhance high performing and scalable backend infrastructures in AI, NLP and conversational software environments. We will only be considering candidates based in Latin America , as most of our engineers ar ...

Remote Quality Assurance Engineer Structural Reports

A dynamic engineering firm in Buenos Aires is seeking a meticulous Quality Assurance Engineer to ensure the accuracy and quality of inspection reports. The role demands a Bachelor's degree in Civil Engineering and experience in structural inspections. Ideal candidates have strong attention to detail and exce ...

Remote Cloud Platform Engineer AWS/DevOps

Una empresa tecnológica en expansión busca un/a Cloud Platform Engineer para diseñar y operar su infraestructura en la nube, principalmente en AWS. Se requiere de la experiencia en Administración de Infraestructura y herramientas de IaC como Terraform. La posición es 100% remota y permitirá colaborar en proyecto ...

Remote Lead Fullstack Engineer Java + React

Feedback Group is seeking a Fullstack Developer Lead based in Buenos Aires, Argentina. This 100% remote role involves leading software development using Java and React within a global fintech environment. The ideal candidate will ensure high-quality software solutions and drive engineering excellence. Strong exp ...

AI Driven Data QA Engineer (Remote)

Svitla Systems, Inc. is seeking a Data QA Engineer in Buenos Aires, Argentina, for a full-time position. This role involves using AI-powered tools for automation and ensuring data quality and integrity throughout various processes. Ideal candidates should have over three years of experience in QA engineering, de ...

Senior Staff Engineer AI Studio (Remote)

Bunker db busca un Staff Engineer para el equipo AI Studio en Buenos Aires, Argentina. El rol implica liderazgo técnico, desarrollo de sistemas y la capacidad para tomar decisiones estratégicas. Se requiere más de 7 años de experiencia en producción, dominio de Python y Next.js, así como experiencia en infraestr ...

Security Engineer, Cloud & DevSecOps Remote + Equity

Stensul, Inc. is seeking a dedicated security team player to support log monitoring and incident response. In this role, you will collaborate closely with DevOps to ensure security best practices in a cloud environment and contribute to security automation. We offer a competitive compensation packag ...

Forward Deployed Engineer Buenos Aires Remote

Are you passionate about making a significant impact on one of our generation's most pressing environmental challenges? Join us in creating and leading a new category in the Climate Tech industry. About Waterplan Waterplan is a pioneering Series A Y Combinator-backed Climate Tech s ...

Android Engineer Crypto Wallet, Remote Eligible

A global crypto technology company is seeking an Android engineer to join their rapidly growing team in Buenos Aires. This role involves developing high-quality software for their industry-leading crypto wallet. The ideal candidate will have 2-5 years of Android development experience, strong proficiency in Kotl ...

Remote Lead Quality Engineer Scalable Systems

We’re looking for a Senior Quality Engineering Lead to join a growing U.S.-based healthcare technology company building large-scale operational platforms that support critical service coordination across multiple business lines. This is not a traditional QA role. We’re looking for someone w ...

Senior QA Engineer Remote & Growth Path

Full time | AgileEngine | Argentina Posted On 05/22/2026 Job Information City: BUENOS AIRES State/Province: Buenos Aires Reference: 1607 Department: IT Services Job Description AgileEngine is an Inc. 5000 company that creates award- ...

Senior AI Engineer Remote Growth Engine

A leading consumer technology platform in Buenos Aires is seeking an experienced AI Engineer to design innovative software solutions for AI-driven systems. The ideal candidate will have advanced Python skills, proficiency in AWS, and expertise in prompt engineering and LLM tuning. Responsibilities include collab ...

Solution Engineer Parque Patricios, CABA ID #00179

Solution Engineer: We are looking for a Solutions Engineer with deep hands-on experience developing solutions in both front-end and back-end technologies. The ideal candidate will have over 3 years of development experience. Tools and Technologies Programming languages: mastery of Java ...

Senior Automation QA Engineer — Remote & Blockchain

N-iX is seeking a Senior Automation QA Engineer in Argentina to enhance the quality and reliability of blockchain products. In this role, you’ll collaborate closely with software engineers and product managers to implement testing strategies, automate processes, and improve the QA lifecycle. Ideal candidates hav ...

Senior Python Engineer Remote Latin America

We’re looking for an experienced Senior Python Engineer to help us build and maintain scalable, high-quality backend services across a wide range of client projects. You’ll play a key role in designing clean architecture, shipping reliable code, and collaborating with cross-functional teams to bring c ...

Rust & AI Solutions Engineer — Remote LATAM

Prex busca un desarrollador de software para crear soluciones de alto rendimiento usando Rust y Python. Las responsabilidades incluyen diseñar sistemas backend robustos, integrar capacidades de IA, y colaborar con equipos interdisciplinarios. Se requieren más de 3 años de experiencia y educación en Ingeniería en ...

Remote Senior PHP Full Stack Engineer

Sur Global in Argentina is looking for a Senior PHP Full Stack Developer to contribute to software development initiatives. The role involves building, maintaining, and improving web applications, collaborating with cross-functional teams, writing efficient code, and troubleshooting performance issues. Candidate ...

Remote AI & Optimization Engineer – Mining Ops

Tether.io is seeking an AI & Optimization Lead for Bitcoin Mining Operations to define and execute the AI vision for mining systems worldwide. This role involves developing AI models that enhance operational efficiency, focusing on data architecture and machine learning. The ideal candidate will have a strong ba ...

Remote MuleSoft QA Engineer – API & Integrations

A U.S.-based BPO company is seeking a MuleSoft QA Engineer to join their dynamic team. The role involves designing test strategies, validating APIs, and performing various testing types for MuleSoft applications. Ideal candidates will have 3–5+ years of software testing experience, especially in API testing, and ...

Remote Lead, Database Reliability & Platform Engineer

Sezzle, located in Argentina, is hiring a Senior Database Reliability Engineer to design and maintain database platform components used across applications. This role focuses on establishing reliable and scalable database patterns and improving automation for safer operations. Candidates should have 6+ years of ...

Senior Node.js Engineer (Remote) Fintech Backend

A leading software development company in Argentina is seeking a highly experienced Senior Node.js Engineer. The role involves designing and building scalable backend services and optimizing performance within the fintech domain. Candidates should have over 6 years of experience, particularly with microservices ...

Senior QA Automation Engineer — Flexible & Remote

A tech company in Argentina is seeking QA Engineers to be integrated within their development teams. The successful candidates will be responsible for understanding product specifications, delivering high-quality products, and developing automated tests using tools like Selenium. A curious and analytical mindset ...

Remote Regional Sales Engineer Cybersecurity Solutions

A leading cybersecurity firm is seeking a Sales Engineer to help organizations stop breaches using cutting-edge security solutions. This remote position requires expertise in endpoint and network security, excellent communication skills, and a passion for innovation. You will work closely with the sales team, pr ...

Technical Product Support Engineer (Remote): AMER

About Telnyx Technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems thro ...

Remote AI Automation Engineer LLM Systems

Huzzle.com is hiring an AI Engineer to design and deploy AI-powered automation workflows for real business use cases. The role involves building systems using tools like n8n, integrating LLM APIs, and developing scalable AI systems. Looking for someone with a proven background in LLMs and automation tools. This ...

Zoho CRM Automation & Analytics Engineer (Remote)

OSA Outsourcing Advantage is looking for a Zoho Developer in Argentina to design, customize, and optimize Zoho CRM solutions. The role involves developing automations, integrating third-party systems, and creating analytical dashboards. You'll need 3+ years of Zoho experience, proficiency in Deluge scripting, an ...

Senior Application Security Engineer Remote Fintech

Félix is seeking a Senior Application Security Engineer to enhance security in our cloud-native fintech platform. You will automate CI/CD security pipelines, manage vulnerability assessments, and ensure compliance with security standards. A hands-on role, it requires deep knowledge of application security and ex ...

Senior Cloud Engineer AWS MSP (Remote)

Caylent is seeking a Senior Cloud Engineer to work remotely in Argentina. This role involves designing scalable AWS architectures, building observability solutions, and collaborating in Agile teams. Candidates should have significant AWS experience and programming skills in languages like Python, Node.js, or Jav ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote SDET Engineer – API & QA Automation

A global digital solutions company is seeking a Software Development Engineer in Test (SDET) for a full-time position in Argentina. This role requires 2+ years of software testing experience and expertise in backend automation, specifically API testing and performance testing. Candidates should be proficient in ...

🚀 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

    Remote Javascript Engineer Reactnode Jobs in Buenos Aires Job Search Guide, Trends and Insights