79,979+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 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

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

Senior GCP Backend Engineer — Remote Cloud Native

A leading tech company in Argentina seeks a GCP Backend / Cloud Engineer to design and deploy cloud-native solutions. The ideal candidate has over 5 years of experience with Google Cloud Platform and strong backend development skills in Python. This role emphasizes collaboration within diverse teams and offers a ...

Senior Ruby on Rails Engineer | API & Microservices

En ultima milla en Corrientes, estamos en búsqueda de un Ruby on Rails Developer que ayude a innovar en la logística. El candidato ideal debe contar con más de 4 años de experiencia en desarrollo y un nivel de inglés B2 o superior. Entre sus responsabilidades estarán el desarrollo de nuevas característ ...

Senior QA Engineer AI Powered Testing & Automation

AOA is seeking a collaborative and detail-oriented Senior QA Engineer in Bahía Blanca, Argentina, to guide our QA processes and integrate AI into our quality assurance practices. You will manage QA across multiple client projects and contribute to delivering high-quality applications. Responsibilities ...

Senior Android Engineer Lead: Build Impactful Features

Clutch Canada is seeking a Senior Android Engineer in Córdoba, Argentina. The role involves owning major features and enhancing reliability metrics, with strong collaboration across teams. The ideal candidate should have over 5 years of software engineering experience, solid understanding of Android co ...

Senior Android Engineer — Remote / Flexible Hours & Growth

A tech firm in Santa Fe, Municipio de Rosario, seeks a Senior Android Engineer to join their Mobile Team. This role emphasizes collaboration with CTOs and Engineers to overcome challenges in product design and development. Ideal candidates should have over 3 years of experience with Java, Kotlin, and REST APIs. ...

Senior Backend Engineer Attendance Analytics for EduTech

Newsela is looking for a Senior Software Engineer in Argentina to join the EveryDay Labs team. The role involves designing and maintaining software components that enhance attendance analytics and student data systems, along with developing new features and automating processes. Ideal candidates will h ...

Senior Java Backend Engineer — REST APIs & Cloud

Staffed is looking for a skilled Java Developer in Rosario, Argentina, to develop high-performance applications and support cloud transformation initiatives. You will be working closely with cross-functional teams to design and implement RESTful APIs, ensuring optimization for scalability and reliability. </p ...

Senior Ai Video & Multimodal Infra Engineer (Pilar)

Responsibilities A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal conten ...

Senior Ai Video & Multimodal Infra Engineer (Campana)

Responsibilities A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal conten ...

Senior Payments Backend Engineer (Fintech) (Buenos Aires)

A technology company specializing in financial solutions is seeking a Senior Backend Engineer to join their Payments Team. This role involves building and maintaining payment systems, defining automated testing strategies, and collaborating with product teams. Candidates should have at least ...

Senior Android Engineer: Kotlin, Remote/Hybrid, Growth

AgileEngine is looking for a Senior Android Engineer to join their team in San Carlos de Bariloche, Argentina. In this role, you will be responsible for developing and maintaining features for a large-scale consumer Android application used by millions. The ideal candidate will have over 4 years of exp ...

Senior Support Engineer – Cloud & On Prem SaaS

Werben HR busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. Trabajando con infraestructura local y cloud, serás parte del equipo de Proyectos, asistiendo en la implementación y resolución de incidentes complejos. El candidato ideal tiene 5 años de experienc ...

Senior DevOps Engineer — Remote Cloud & Automation Leader

Opensesame Inc. is seeking a Senior DevOps Engineer for a remote role based in Argentina or Mexico. The position involves improving secure, scalable infrastructure using CI/CD, with a focus on AWS and automation tools like Terraform. Candidates should have strong initiative and experience mentoring others. Respo ...

Senior Java Backend Engineer — REST APIs & Cloud

Staffed is seeking a skilled Java Developer in Rosario, Argentina, to develop high-performance applications and support cloud transformation initiatives. You will collaborate with cross-functional teams to design and implement RESTful APIs, ensuring optimization for scalability and reliability. ...

Senior QA Automation Engineer FinTech, Remote Argentina

Werben HR está buscando un automatizador de control de calidad para unirse a su equipo en una importante empresa de FinTech. Esta posición a largo plazo y a tiempo completo permite trabajar de forma remota desde Argentina. Se buscan habilidades en programación, capacidad de análisis y atención a los detalles. ...

Senior Full Stack Engineer: Microservices & Fintech APIs

NIR-YU, based in Comodoro Rivadavia, Argentina, is looking for a skilled developer with expertise in Java (Spring Boot) or Node.js. The ideal candidate will have strong skills in building microservices, RESTful APIs, and integrating third-party APIs. Experience with databases like PostgreSQL or MySQL, ...

Senior Solution Design Engineer Proposals Buenos Aires

CEVA Logistics busca un Ingeniero de Proyectos en Buenos Aires, enfocado en el diseño de soluciones técnicas y comerciales para procesos de licitación. Este rol requiere al menos 3 años de experiencia en posiciones similares y conocimientos en herramientas como Autocad o Power BI. Ofrecemos u ...

Senior Security Infrastructure Engineer — Cloud, SIEM & Automation

A leading fintech company is looking for a Senior Security Infrastructure Engineer to enhance security for cloud infrastructure and applications. The role requires 6+ years of experience in security and hands-on skills with AWS and Kubernetes. Responsibilities include managing vulnerabilities, incident response, ...

Senior Magento PHP Engineer — Part Time, Remote

A leading IT services and consulting company is looking for an experienced Senior PHP Developer with strong Magento expertise. The ideal candidate will maintain and support existing Magento-based solutions, troubleshooting and optimizing eCommerce platforms. This part-time position requires solid experience in P ...

Senior Ruby Engineer IAM Security & Global Scale

EPAM Systems is seeking a Senior Ruby Developer in Buenos Aires to join our Identity and Access Management Team. This role involves designing and enhancing services for authentication and authorization, ensuring security and reliability. The ideal candidate will have at least 3 years of experience in R ...

Senior Red Team Engineer — PenTest & Security (Remote)

Fever España is seeking a cybersecurity expert to join their Offensive Security team in Buenos Aires, Argentina. The role involves conducting penetration tests and collaborating on security solutions to strengthen Fever's infrastructure. The ideal candidate should have at least 4 years of experience in ...

Senior Golang Engineer — Communications (Aws/Serverless) (Pilar)

TenOneTen is looking for a Senior Engineer I on the Communications team to be a key contributor in developing and extending our communication infrastructure. The idóneo candidate will have strong analytical skills to solve complex challenges and ensure our systems remain robust and scalable. <h3 ...

Senior Android Engineer Remote/Flex, Growth & Impact

AgileEngine is seeking a Senior Android Engineer for our team in San Carlos de Bariloche, Argentina. In this role, you will develop and maintain features for a large‑scale consumer Android application used by millions. The ideal candidate has over 4 years of experience in Kotlin and a solid understanding of C ...

Senior Frontend Engineer Angular 18+ | Tech Ownership

Brightside IT Consulting busca un Frontend Engineer Senior para unirse a un proyecto desafiante en Córdoba, Argentina. Se requiere experiencia sólida en Angular 18 y habilidades para manejar proyectos ágiles. El candidato ideal tendrá autonomía, fuertes capacidades técnicas y una mentalidad colaborativ ...

Senior DevOps Engineer: CI/CD, Cloud & Automation

Teladoc Health in Buenos Aires, Argentina is looking for a skilled DevOps Engineer to enhance operational efficiencies and automation processes. You will collaborate with software developers and QA teams to implement continuous delivery solutions and maintain high productivity. The ideal candidate will ...

Senior Ruby Engineer — IAM, Security & Scalable Backend

EPAM Systems is looking for a Senior Ruby Developer to join their Identity and Access Management Team in Buenos Aires. The role involves designing and enhancing critical authentication and authorization services, ensuring high quality and security. The ideal candidate will have expertise in Ruby and fa ...

Senior API Engineer SDUI & Backend Ops Lead

TurnKey Tech Staffing is seeking an experienced backend developer to lead the design and operation of APIs that power Server-Driven UI for Flutter clients. The role involves creating stable UI contracts, improving service reliability, and collaborating with cross-functional teams. The ideal candidate w ...

Senior Android Engineer — Scale Apps (Kotlin/Jetpack)

A boutique consultancy is seeking an experienced Android Engineer to support one of the most popular social media companies. In this role, you will work on developing, maintaining, and supporting Android applications, managing your tasks via Jira. The ideal candidate has over 4 years of software engineering expe ...

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

Senior Backend Engineer — AI Powered Event Platform

About Gomry Gomry is an AI‑native event platform targeting the $400B annual advertising budget that goes into events. We are building a proprietary AI‑native ad network that installs on our own and third‑party ticketing platforms, with ultra‑native placements for the event industry. This enables e ...

Senior Ruby Engineer IAM Security & Global Scale

EPAM Systems is seeking a Senior Ruby Developer in Buenos Aires to join our Identity and Access Management Team. In this role, you will design, build, and enhance authentication and authorization services, ensuring security and reliability. The ideal candidate has at least 3 years of experience, excels ...

Senior Mobile Engineer iOS & Android Remote LATAM

A leading tech company is looking for a Senior Mobile Engineer with expertise in both iOS and Android development. This fully remote role requires collaboration with cross-functional teams to build high-quality mobile applications. Ideal candidates should possess over 5 years of mobile development experience, st ...

Senior Backend Engineer, Full time (Argentina) (Salta)

About Gomry Gomry is an AI‑native event platform targeting the $400B annual advertising budget that goes into events. We are building a proprietary AI‑native ad network that installs on our own and third‑party ticketing platforms, with ultra‑native placements for the event industry. This enables e ...

Senior Frontend Engineer VTEX IO & FastStore Expert

Valtech is seeking a Frontend Developer in Buenos Aires, Argentina, to join our innovative team. The ideal candidate will possess over 5 years of experience in frontend technologies, specifically with VTEX IO and FastStore, and will be crucial in developing responsive web applications. The candidate wi ...

Senior Mobile Engineer Full Stack & Security (Remote)

A leading product development studio is seeking a Senior Mobile Engineer with full stack capabilities to build a consumer-facing mobile product from scratch. The role involves evolving prototypes into scalable applications, with a focus on mobile security, including features like phishing detection and identity ...

Senior Red Team Engineer — PenTest & Security (Remote)

Fever España is seeking a cybersecurity expert to join their Offensive Security team in Municipio de Resistencia, Argentina. This role involves conducting penetration tests to assess vulnerabilities and collaborating on security solutions to fortify Fever's infrastructure. The ideal candidate will have ...

Senior Ruby on Rails Engineer — Remote & Flexible

GoGrow Inc. is seeking an experienced Ruby on Rails Developer to tackle challenging projects in the tech industry. The position offers the opportunity to work on cutting-edge USA-based projects while enjoying a remote work environment and flexible schedules. Ideal candidates will have over 3 years of e ...

Senior Remote Full Stack Laravel & React Engineer

Bluelight Consulting LLC is seeking a skilled software developer with 4+ years of Laravel experience in Córdoba, Argentina. The role focuses on delivering high-quality applications and fostering a positive, collaborative environment. Candidates should have expertise in Laravel 8+, Eloquent ORM, and frontend tech ...

Senior Pre Sales Engineer – SaaS Solutions Architect

Werben Hr busca un profesional para apoyar al equipo de ventas brindando conocimientos técnicos sobre soluciones SaaS. Las responsabilidades incluyen colaborar con ventas, realizar análisis de brechas y gestionar pruebas de concepto. Se requiere título universitario en carreras relacionadas y 3 a 4 año ...

Senior Ruby Engineer IAM Security & Global Impact

EPAM Systems is searching for a Senior Ruby Developer to join their Identity and Access Management Team in Buenos Aires, Argentina. This role involves designing and building secure authentication and authorization services while mentoring fellow developers. Applicants should have at least 3 years of ex ...

Senior Offensive Security Engineer (Santiago del Estero)

Overview Fever España is looking for a cybersecurity expert to join their Offensive Security team. The role involves conducting penetration tests and collaborating on security solutions to strengthen Fever's infrastructure. Responsibilities Conduct penetration tests to assess ...

Senior Ruby Engineer: Identity & Access Security Expert

EPAM Systems is seeking a Senior Ruby Developer in Mendoza to enhance authentication and authorization services ensuring platform security and reliability. The ideal candidate will have over 3 years of Ruby development experience, proficient in React and TypeScript. Responsibilities include mentoring j ...

Senior Backend Engineer — AI/LLM & Microservices (Hybrid)

En Mercado Libre, buscamos un Senior Software Engineer Backend para diseñar y escalar sistemas innovadores que resuelven problemas reales. El candidato trabajará en un ambiente ágil, utilizando buenas prácticas de ingeniería y tecnologías de vanguardia. El rol incluye desarrollar código de alta calidad ...

Senior Cloud DevOps Engineer – AWS, Kubernetes, Terraform

AgileEngine is seeking a Senior DevOps Engineer in San Carlos de Bariloche, Argentina, to design and operate cloud infrastructure on AWS. You will work on containerized applications with Docker and Kubernetes, build infrastructure as code with Terraform, and enhance CI/CD pipelines. A minimum of 6 years in De ...

Senior DevOps Engineer — Tool Migration & CI/CD

Eleks is seeking a Senior DevOps professional to join their teams in Buenos Aires and Córdoba City, Argentina. The role involves performing technical inventories, supporting tool migrations, and ensuring effective integration of various systems. The ideal candidate should have over 4 years of experienc ...

Senior Full Stack Java Engineer | Remote & Flexible

AgileEngine is seeking a Senior Full Stack Engineer in Santiago del Estero, Argentina. You will design and build backend services using Java and Spring Boot while ensuring seamless integration with Angular frontend components. The ideal candidate has at least 3 years of experience, a strong understandi ...

Senior Oilfield Wireline Tech Sales Engineer LATAM

Rad Hires is looking for a Technical Sales representative to support oilfield operations in Buenos Aires, Argentina. The role emphasizes building relationships with service companies, developing strategic sales plans, and providing essential technical support. The ideal candidate should have over 10 ye ...

Senior Full Stack Engineer: Microservices & Fintech APIs

NIR-YU, a digital solutions provider in Argentina, is searching for a skilled developer proficient in Java (Spring Boot) or Node.js. Key responsibilities include building microservices and RESTful APIs while integrating third-party APIs. The role demands expertise in databases like PostgreSQL and MySQL ...

Senior Qa Engineer (Ai & Test Automation) (Merlo)

About The Job AOA is seeking a collaborative and detail-oriented Senior QA Engineer to guide our QA processes and champion the integration of AI into our quality assurance practices. You’ll play a key role in delivering exceptionally high-quality and performant applications while working cl ...

🚀 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

    Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina Job Search Guide, Trends and Insights