83,659+ 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 Platform Engineer – Reporting Systems (Remote)

Banyan Software, Inc. is seeking a Senior Platform Engineer to enhance our financial reporting systems. This remote role requires extensive architecture and software development experience. The ideal candidate will possess strong skills in .NET, SQL Server, and front-end development, with a focus on bu ...

Senior Backend Engineer – Adtech (Bahía Blanca)

About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of a next-generation AdTech platform that embeds products directly into visual experiences. You will design high-throughput, low-latency services for campaign delivery, targeting, attribution, and p ...

Senior Ruby Engineer — IAM & Security Lead

EPAM Systems is looking for a Senior Ruby Developer in Florencio Varela, Argentina. You will enhance critical authentication services within the Identity and Access Management Team. Responsibilities include leading feature development and ensuring system performance and security best practices in an internati ...

Senior Frontend Engineer: React/Next.js Architect

Avenue Code is seeking a Front End Engineer based in Belén de Escobar, Argentina. In this role, you will design, develop, and maintain applications using React.js and Next.js, focusing on performance and scalability. The ideal candidate will have over 6 years of experience in frontend development, stro ...

Senior Frontend Engineer: React/Next.js Architect

Avenue Code is seeking a Front End Engineer in Zárate, Buenos Aires. In this role, you will design and develop React and Next.js applications, collaborating with cross-functional teams to deliver high-quality product features. A strong expertise in JavaScript, performance optimization, and accessibility is re ...

Senior Backend Engineer Attendance Analytics (EdTech)

Newsela is seeking a Senior Software Engineer in Argentina to join the EveryDay Labs team. This role involves designing and maintaining software components that enhance attendance analytics and student data systems. You will also be developing new features and automating processes. The ideal candidate ...

Senior On Chain Payments & Treasury Engineer

Werben Hr is seeking a professional in Buenos Aires to design and build the settlement, reconciliation, and treasury management layer connecting on-chain stablecoin operations with traditional financial infrastructure. The ideal candidate will have over 3 years of experience in payments and treasury ma ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products through automated continuous delivery solutions. The ideal candidate will need a Bachelor's degree and over 5 years of industry experience. This role includes designing Infrastructure as Code, collaborating with ...

Senior Go Integration Engineer TMS & APIs

Strider in Buenos Aires is looking for an Integration Engineer to own the platform connectivity layer, ensuring effective TMS and third-party integrations. Applicants should have over 6 years of experience in software development, with a strong focus on backend and API integration using Go. The ideal c ...

Senior Software Engineer — AI Marketing OS

Thomas Talent Network is looking for a Senior Software Engineer to join their founding team in the United States. This role focuses on building a complex AI-native product, requiring expertise in TypeScript, Next.js, and React. The ideal candidate will immediately contribute across the full stack and leverage ...

Senior AI First Marketing Ops Engineer

CommandLink, LLC is seeking a Senior Marketing Operations Engineer in Argentina. The role focuses on architecting and managing AI-first workflows and optimizing campaign performance. The ideal candidate will have over 5 years of experience in Marketing Operations, proficiency in marketing automation pl ...

Senior Ruby Engineer Identity & Access Security

EPAM Systems is looking for a Senior Ruby Developer in Rosario, Argentina, to join the Identity and Access Management Team. You will play a vital role in designing and enhancing authentication services while ensuring security and reliability of the platform. The ideal candidate has 3+ years of experien ...

Senior Ruby Engineer Identity & Access Security

EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team in Buenos Aires, Argentina. This role includes developing critical authentication services, mentoring engineers, and leading technical initiatives. The ideal candidate has a strong background in Ruby, as ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products through automated continuous delivery solutions. You will design Infrastructure as Code and collaborate with teams to improve development processes. The ideal candidate has a Bachelor's degree and over 5 years of ...

Senior QA Automation Engineer Remote & Growth

Intive is seeking a Senior QA Automation professional to join their diverse remote team in Argentina. This role involves designing and maintaining test cases, executing both manual and automated tests to validate system performance, and collaborating with product teams to enhance test coverage. The ide ...

Senior Ruby Engineer — Lead, Performance & Security

EPAM Systems is looking for a Lead Ruby Developer to join the Identity and Access Management Team in Mendoza, Argentina. This role focuses on developing high-quality Ruby code and leading technical initiatives that emphasize performance and security best practices. The ideal candidate will have a minim ...

Jr169 Senior Devops Engineer (Comodoro Rivadavia)

ELEKS DevOps Office is looking for a Senior DevOps in Buenos Aires and Córdoba City (Argentina). About Project: ELEKS is running a Discovery phase for a US healthcare client ahead of an enterprise DevOps tools consolidation program. Responsibilities Perform hands‑on technical in ...

Senior AI Video & Multimodal Infra Engineer

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 content, and collaborating with researchers o ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a skilled DevOps Engineer in Argentina to help develop next-generation products via automated continuous delivery solutions. The ideal candidate will have a Bachelor's degree and over 5 years of industry experience. The job involves designing Infrastructure as Code, collaborat ...

Senior Java Backend Engineer – Remote Fintech

Coderio | Software Company busca un/a Senior Java Engineer para unirse a su equipo en Salta, Argentina. Se busca un profesional con más de 5 años de experiencia en Java, microservicios y tecnologías NoSQL, que trabaje en un entorno fintech muy complejo. Ofrecemos modalidad remota y participación en un ...

Senior Automation QA Engineer (San Juan)

Ciklum is looking for a Senior Automation QA Engineer to join our team in Argentina.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges.With a global team of over 4,000 highly skilled develop ...

Senior QA Automation Engineer Remote & Impactful

Avature is seeking a Ssr. Quality Assurance Engineer to enhance product quality through automation practices. Join a dynamic team where QA is integrated with development, ensuring high standards from initialization to release. Your role will involve developing automated tests, working closely with vari ...

Senior Backend Engineer Attendance Analytics (EdTech)

Newsela is looking for a Senior Software Engineer in Argentina to join the EveryDay Labs team. You will design and maintain software components that enhance attendance analytics and student data systems, develop new features, automate processes, and contribute to technical discussions. The ideal candid ...

Senior Android Engineer — Remote, Mentorship & Impact

AgileEngine is seeking a Senior Android Engineer to develop and maintain features for a large-scale consumer Android application. You'll work with Kotlin, Jetpack Compose, and Coroutines while collaborating with cross-functional teams to enhance app performance and user experience. The ideal candidate ...

Senior React/TypeScript Frontend Engineer – Dashboards

Talent Connect busca un/a Frontend Developer SSR para construir y optimizar componentes React reutilizables, orientados a dashboards y aplicaciones empresariales. El candidato ideal debe tener sólida experiencia en React y TypeScript, así como en el manejo de integraciones de APIs. Se ofrece un entorno de tra ...

Senior DevOps Engineer Automate, Scale & Deliver

Teladoc Health is seeking a DevOps Engineer in General Rodríguez, Argentina, to help build the next generation of products. This role emphasizes automation and operational efficiency in a fast-paced environment. The ideal candidate will have a Bachelor's degree in Computer Science and over 5 years of e ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a DevOps Engineer in Buenos Aires, Argentina, to build next-generation products through automated continuous delivery solutions. This position requires a Bachelor's degree and over 5 years of industry experience. The ideal candidate will be responsible for designing infrastruc ...

Senior Backend Engineer AI Driven Platform

A leading animation app company in Argentina is seeking a Backend Developer to own high-impact backend systems and influence technical decisions. The ideal candidate has over 5 years of experience with AWS, strong Node.js skills, and knowledge of modern React frameworks. You will work on innovative projects that ...

Senior Backend Engineer Attendance Analytics (EdTech)

Newsela is seeking a Senior Software Engineer to join the EveryDay Labs team in Buenos Aires, Argentina. In this role, you will design and maintain software components that enhance attendance analytics and student data systems, develop new features, automate processes, and contribute to technical discussions. ...

Senior Backend Software Engineer Buenos Aires

Backend Engineer En Humand, ayudamos a las empresas a digitalizar sus procesos de comunicación interna, cultura y recursos humanos en un solo lugar. ¿Te gustaría ser parte de la revolución digital en tecnología? Estamos buscando un/a Backend Engineer con ganas de sumarse al equipo y aportar su exp ...

Senior Frontend Engineer VTEX IO Specialist

Valtech is looking for a skilled Frontend Developer with over 5 years of experience to join their team in Buenos Aires, Argentina. The ideal candidate should have strong expertise in VTEX IO and frontend technologies, with hands-on experience in SASS or LESS. This role offers an opportunity to work in ...

Senior Backend Engineer — Scalable Event Platform

Gomry Payments, located in Córdoba, Río Cuarto, is looking for a backend developer to focus on building user-facing features and enhancing system performance. The role emphasizes quality and collaboration within a trusting environment. Additionally, candidates may need to travel to San Francisco for on ...

Senior Ruby Engineer — Secure Identity & Access

EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team in San Carlos de Bariloche, Argentina. You will design and build secure authentication and authorization services, emphasizing performance and reliability. Your responsibilities include developing code, ...

Senior Automation & Maintenance Engineer — Flexible Hours

Ford Motor en General Pacheco busca un profesional en Ingeniería Electrónica para cargos en mantenimiento de sistemas automatizados. Las responsabilidades incluyen la gestión de robots industriales y programación de PLCs. Ofrecemos beneficios como obra social, descuentos en autos y horarios flexibles. ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is looking for a DevOps Engineer in Neuquén, Argentina, to build next-generation products through automated continuous delivery solutions. The chosen candidate will design Infrastructure as Code, collaborate with teams, and improve development processes. A Bachelor's degree and over 5 ye ...

Senior Backend Engineer AI Driven Platform

A leading animation app company in Argentina is seeking a Backend Developer to own high-impact backend systems and influence technical decisions. The ideal candidate has over 5 years of experience with AWS, strong Node.js skills, and knowledge of modern React frameworks. You will work on innovative projects that ...

Senior Golang Engineer AWS Microservices & Streaming

TenOneTen in Corrientes, Argentina, is seeking a Senior Engineer I to enhance our communication infrastructure. The role involves developing streaming services and microservices, ensuring robust and scalable systems while collaborating with Product Managers. The ideal candidate has at least 5 years of ...

Senior Middleware Engineer Client Focused Solutions

Qualifications Experience utilizing a consultative approach while interacting with customers and appropriate representatives to analyze, validate, specify, verify, document, and manage the requirements. Experience supporting solutions utilizing one or more of the following technologi ...

Senior DevOps Engineer — Cloud Infrastructure & Automation

Teladoc Health is seeking a skilled DevOps Engineer based in Bahía Blanca, Argentina. The role involves designing Infrastructure as Code and enhancing development processes through collaboration with teams. Candidates should possess a Bachelor's degree and have over 5 years of experience in the industr ...

Senior Payments & Treasury Engineer (Buenos Aires)

Responsibilities Design and build the settlement, reconciliation, and treasury management layer connecting on-chain stablecoin operations with traditional financial infrastructure. Must Have 3+ years in payments, treasury, or financial infrastructure engineering Deep ...

Senior Java Backend Engineer – Hybrid Microservices

AngelList Venture busca un/a Sr Backend Engineer para unirse al equipo en Mendel. Este puesto implica desarrollar y mantener servicios backend, enfrentando desafíos técnicos complejos. El candidato ideal tiene un sólido conocimiento en Java y experiencia con microservicios. La modalidad de trabajo es h ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products using automated continuous delivery solutions. The ideal candidate will have a Bachelor's degree and over 5 years of industry experience. You will be responsible for designing Infrastructure as Code, collaboratin ...

Senior Platform Engineer – Reporting Systems (Remote)

Banyan Software, Inc. is seeking a Senior Platform Engineer to enhance our financial reporting systems. This remote role requires extensive architecture and software development experience. The ideal candidate will possess strong skills in .NET, SQL Server, and front-end development, with a focus on bu ...

Senior Frontend Engineer Angular 18+ Ownership

Brightside IT Consulting busca un Frontend Engineer Senior en Buenos Aires, Argentina. El candidato ideal debe tener amplia experiencia en Angular 18+ y trabajar en un entorno ágil. Responsabilidades incluyen el desarrollo de aplicaciones complejas y la colaboración con equipos técnicos. Se valoran hab ...

Senior Communications Engineer: AWS & Distributed Systems

TenOneTen is looking for a Senior Engineer I in San Nicolás de los Arroyos to enhance our communication infrastructure. This role focuses on developing high-quality code, maintaining services, and providing technical guidance. In this position, you will innovate using distributed systems and microservi ...

Senior Golang Engineer — Communications (AWS/Serverless)

TenOneTen is seeking a Senior Engineer I on the Communications team in Buenos Aires, Morón. In this role, you will be a key contributor to the development and maintenance of communication infrastructure, applying your skills in distributed systems, microservices, and maintaining system integrity. Respo ...

Senior Backend Engineer – Adtech (General Rodríguez)

About the Role We are looking for a Senior Backend Engineer to architect and build the core systems of a next-generation AdTech platform that embeds products directly into visual experiences. You will design high-throughput, low-latency services for campaign delivery, targeting, attribution, and p ...

Remote Senior Agentic Full Stack Engineer

A dynamic startup studio in Argentina is seeking an experienced Agentic Full-Stack Engineer to build innovative travel experiences. You will own the product feature implementation from start to finish, working with modern technologies designed for scalability. The role requires a Bachelor's Degree in Computer Sc ...

Senior Mlops Engineer Argentina (Buenos Aires)

We look for people who embody Innovation to solve the hardest problems. Accountability for every result. Integrity always. Role Overview We are looking for an accomplished professional to bridge the gap between machine learning and reliable production ...

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 ...

🚀 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