74,475+ 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

Lead Python Engineer for AI Powered Finance Platform

We are in search of a Lead Python Software Engineer to enhance our Product Team and contribute to the development of a groundbreaking AI-powered financial assistant platform. As a key contributor, you will be instrumental in developing, refining, and implementing various interfaces and solu ...

Mid Level AI Engineer: Python, LLMs & QA (Remote)

Build the Future with AspenView Technology Partners At AspenView, we are passionate about transforming the way organizations approach technology. We specialize in creating high-performing, nearshore IT teams to help North American clients innovate faster and more efficiently. As we continue to gr ...

AI/LLM Engineer — Python, LangChain, RAG, AWS Lambda

Project Brief We're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also partnering with our Applied Science teams to integrate custom models when needed. You'll own end-to-end development of AI features — from prototyping to production — focused on reliability, a ...

Lead Full Stack Engineer: Cloud, Go/Python & React

EPAM Systems is looking for a Lead Full Stack Developer to architect and build scalable backend and React-based frontend solutions. You'll play a key role in guiding system design, improving code quality through best practices, and collaborating with product and design teams. This role requires 5+ year ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Ops Engineer I – Optimize Claims with SQL & Python

BBVA Group en San Isidro busca un OPS ENG ASSOCIATE I que gestione reclamos y optimice procesos. Se requiere un bachillerato en Ingeniería o Administración y 3+ años de experiencia en funciones similares. El candidato debe tener experiencia avanzada en SQL y Python, así como habilidades para manejar gr ...

Python Backend Engineer — FastAPI, APIs & GCP (Jr/Sr)

Baufest busca un/a Jr/Ssr Python Developer para mejorar la vida a través de la tecnología. La persona seleccionada trabajará implementando backend en Python y diseñando APIs utilizando FastAPI, asegurando integración con el equipo frontend. Se requiere experiencia en Python avanzado y conocimientos en ...

Automation Tester Engineer Python + Pytest and AI experience

Jalasoft is seeking an experienced Automation Tester Engineer with strong skills in Python, Pytest, and AI technologies to join our dynamic quality assurance team. In this role, you will be responsible for designing, developing, and executing automated test scripts using Python and Pytest frameworks, while le ...

Python Developer

Tata Consultancy Services (TCS) is looking for a Python Developer to design, develop, and maintain scalable and high-performance applications, ensuring reliability and efficiency across platforms. If you are passionate about backend development, scalable architectures, and building ...

Python Developer

En ADN – Recursos Humanos estamos en la búsqueda de Python Developer / Híbrido Parque Patricios CABA / 3 vacantes para Importante Empresa. Requerimientos Experiencia comprobable como Python Developer. Conocimientos sólidos en Python. Experiencia con frameworks como Dj ...

Desarrollador Python

Ref. 21175: CABA Parque Patricios (remoto con presencialidad eventual)Descripción: En ADN – Recursos Humanos estamos en la búsqueda de Desarrollador Python / CABA Parque Patricios (remoto con presencialidad eventual) para Importante Empresa.Requerimientos: ...

Desarrollador Python

Ref. 21175: / CABA Parque Patricios (remoto con presencialidad eventual)Descripción: En ADN – Recursos Humanos estamos en la búsqueda de Desarrollador Python / CABA Parque Patricios (remoto con presencialidad eventual) para Importante Empresa.Requerimientos:<br ...

Desarrollador Python

En ADN – Recursos Humanos estamos en la búsqueda de Desarrollador Python / CABA Parque Patricios (remoto con presencialidad eventual) para Importante Empresa.Requerimientos:-Experiencia comprobable como Desarrollador/a Python.-Dominio de Python y ex ...

Python Developer

Descripción: En ADN – Recursos Humanos estamos en la búsqueda de Python Developer / Híbrido Parque Patricios CABA / 3 vacantes para Importante Empresa.La persona que asuma este puesto tendrá la posibilidad de desarrollarse dentro de un equipo de profesionales de alta calidad, con excelente ambiente labor ...

Python Developer.

En ADN – Recursos Humanos estamos en la búsqueda de Python Developer / Híbrido Parque Patricios CABA / 3 vacantes para Importante Empresa.La persona que asuma este puesto tendrá la posibilidad de desarrollarse dentro de un equipo de profesionales de alta calidad, con excelente ambiente laboral, remunerac ...

Python Developer

En ADN – Recursos Humanos estamos en la búsqueda de Python Developer / Híbrido Parque Patricios CABA / 3 vacantes para Importante Empresa.Requerimientos:-Experiencia comprobable como Python Developer.-Conocimientos sólidos en Python.-Experiencia con ...

Backend Engineer – Flexible Location (Php/Python/Java) (Misiones)

Avature is seeking Backend Software Engineers in Argentina to join small teams dedicated to balancing refactoring and new feature development. Candidates should be proficient in PHP, Python, or Java, and possess strong analytical skills. The role allows for versátil work location and offers a ...

AI Engineer (SSR) – Python / Azure OpenAI / LLMs (Híbrido)

AI Engineer (SSR) – Python / Azure OpenAI / LLMs (Híbrido)📍 Argentina | Híbrido - San Isidro 🕘 Full-time🎯 Sobre el rolBuscamos un/a AI Engineer SSR para diseñar y desarrollar APIs y servicios backend en Python, integrar modelos ge ...

Data Engineer (SSR) – Spark / Python / Azure ML (Híbrido)

Data Engineer (Python / Spark / Azure ML) – Semi Senior Ubicación: San Isidro, Buenos Aires (modalidad híbrida) Modalidad: Full-time Sobre el rol Nos encontramos en la búsqueda de un/a Data Engineer Semi Senior para sumarse a un ...

Forward Deployed AI Engineer (Node.js, Python) (Buenos Aires)

Job Overview Nosotros is seeking a Forward Deployed Engineer responsible for the technical success of AI implementations. You'll deploy AI tech within businesses and ensure integration with their workflows. Qualifications The adecuado candidate has experience in Python and Node.js, ...

Principal Software Engineer (Node.js / Python) Argentina (Buenos Aires)

Who we’re looking for Innovation to solve the hardest problems. Accountability for every result. Integrity always. Role Overview We are looking for a strategic technical leader to join our delivery centre in Buenos Aires. In this role, you will define ...

Remote Junior Python Engineer — Grow with Training & Impact

Sophilabs is seeking a Junior Python Developer in Entre Ríos, Argentina. In this role, you will create websites, mobile apps, and backend services, collaborating with cross-functional teams using Scrum methodology. Candidates should have strong skills in Python and demonstrate customer success orientation. </ ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Forward Deployed AI Engineer (Python/Node.js) | PTO & Contract

Nosotros is seeking a Forward Deployed Engineer responsible for ensuring the technical success of AI implementations. This role involves deploying AI technologies within businesses and guaranteeing integration with their workflows. The ideal candidate should possess experience in Python and Node.js, al ...

Remote Python AI & ML Engineer | NLP, Data Pipelines

ADN Recursos Humanos está buscando un Ingeniero Python IA/ML para una importante empresa en Buenos Aires. Este puesto permite desarrollarse dentro de un equipo de profesionales, ofreciendo un excelente ambiente laboral y compensación adecuada. Los candidatos deben tener experiencia en Machine Learning, ...

Full Stack Python/Django Engineer SaaS ITSM (Remote)

Una empresa SaaS en crecimiento busca un Ingeniero de Software Full Stack para su producto de gestión de activos. El candidato ideal tendrá sólidos conocimientos en Python y Django, así como experiencia en el diseño de APIs REST. Se valorará la experiencia con Angular y productos SaaS. La empresa ofrece desarrol ...

Data Engineer (Ssr) – Spark / Python / Azure Ml (Híbrido)

Data Engineer (Python / Spark / Azure ML) – Semi Senior Ubicación: San Isidro, Buenos Aires (modalidad híbrida) Modalidad: Full-time Sobre el rol Nos encontramos en la búsqueda de un/a Data Engineer Semi Senior para sumarse a un equipo de datos en cr ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Remote Python Backend Engineer for AI Platform (Contract)

BriteCore is seeking an experienced AI Developer for a fully remote position based in Argentina or Brazil. You will be responsible for building and integrating AI agents into complex platforms, ensuring seamless product delivery. The ideal candidate has 5+ years in Python web development, strong experi ...

Remote Python Backend Engineer for AI Platform (Contract)

BriteCore is seeking a skilled software engineer with expertise in Python and AI tools to join our remote team in Argentina. You'll be tasked with integrating AI into complex workflows, building multi-tenant infrastructures, and designing APIs. The ideal candidate holds a Bachelor's degree in Computer ...

AI Backend Engineer: Python, LLMs & RAG on Azure

Cross Border Talents busca un/a AI Engineer Backend para integrar su equipo en Buenos Aires. El rol combina ingeniería backend sólida con experiencia en soluciones de IA generativa, dirigiéndose a quienes han llevado productos a producción y buscan generar impacto real. Las responsabilidades incluyen e ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Data Engineer Spark/Python on Azure ML (Hybrid)

Cross Border Talents busca un/a Data Engineer Semi Senior en Buenos Aires para unirse a un equipo de datos en crecimiento. Este rol implica diseñar y desarrollar soluciones escalables en la nube, trabajando con Apache Spark, Python y Azure. Se requiere experiencia en la construcción de pipelines de datos y proce ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Hybrid Backend Engineer (Python/Node) for Data APIs

Coorva is seeking a Semi Senior Backend Engineer in Buenos Aires to work with a US-based tech company on data-driven platforms. Responsibilities include designing backend services, building APIs, and working with data pipelines. The ideal candidate has 3–5 years of experience in backend development, strong Pytho ...

Remote Backend Engineer PHP/Python/Java, Flexible Hours

Avature is looking for Backend Software Engineers to join their dynamic teams. You will be involved in developing high-performance tools and systems while following best practices in a remote-friendly environment. The ideal candidates should possess strong analytical skills, be fluent in PHP, Python, o ...

Principal Software Engineer (Node.Js / Python) Argentina (Buenos Aires)

Role Overview We are looking for a strategic technical leader to join our delivery centre in Buenos Aires. In this role, you will define architectural strategy and lead transformative initiatives for our clients, navigating a polyglot environment that blends the agility of Python and Django with t ...

Remote Python Backend Engineer for AI Platform (Contract)

BriteCore is seeking a skilled AI Developer to drive our product's innovation through advanced AI solutions. The ideal candidate will work remotely from Argentina or Brazil, and must have over 5 years in Python, alongside substantial experience in SaaS environments. This role involves pushing AI agents ...

Lead Python Engineer for AI Powered Finance Platform

EPAM Systems seeks a Lead Python Software Engineer to enhance our Product Team and contribute to developing an AI-powered financial assistant platform. This role requires significant experience in Python and React, as well as leadership capabilities. As part of a skilled team, you will develop and impr ...

Remote Backend Engineer (PHP/Python/Java) – Flexible Hours

Avature is seeking Backend Software Engineers to join their dynamic development teams in Buenos Aires. The role involves developing sophisticated products and systems, implementing best practices, and ensuring high performance and availability. Ideal candidates should be proficient in PHP, Python, or J ...

Full Stack Engineer: Python & Next.js for Scalable Platform

Minutentag in Río Cuarto, Argentina, is on the lookout for a skilled Full-Stack Developer to enhance their digital auction platform. You will be tasked with designing features across both frontend and backend, ensuring the development of high-performance applications. The ideal candidate will have stro ...

Lead Python Engineer Build AI Driven Financial Assistant

EPAM Systems in Río Cuarto, Argentina, seeks a Lead Python Software Engineer to enhance its Product Team by developing an innovative AI-powered financial assistant platform. Your role will involve collaborative efforts to improve investment workflows through state-of-the-art technology while mentoring junior ...

Junior Full Stack Engineer: Build & Innovate with Python

Ciena is looking for a Junior Full Stack Software Engineer in Buenos Aires, Argentina. The role involves architecting, developing, and testing web applications using modern frameworks while collaborating in an Agile DevOps environment. The ideal candidate will have a Bachelor's degree in Computer Scien ...

Lead Python Engineer for AI Powered Finance Platform

EPAM Systems in Buenos Aires is looking for a Lead Python Software Engineer to join their Product Team. This role involves developing and enhancing AI-powered financial assistance tools, as well as leading a compact team of engineers in project delivery. The ideal candidate should have a minimum of 5 y ...

Backend Engineer (PHP/Python/Java) Flexible & Fast Paced

Avature is seeking Backend Software Engineers in San Juan, Argentina, to join small, dynamic development teams. The primary focus is on balancing refactoring with the development of new features, ensuring a diverse and exciting work environment. Candidates must have a strong background in PHP, Python, ...

Data Engineer Ssr / Sr — Python, AWS, Terraform, Pinecone

Location Remote — Argentina, Colombia, México, Chile, Uruguay Job Type Full‑time contract Date Posted March, 2026 Project Brief We’re building a cloud‑native data infrastructure powering AI‑driven products— from ingestion pipelines and vector ...

Data Engineer: ETL Pipelines with Python, AWS & Postgres

Kelsus, Inc. is actively seeking a Data Engineer to join our team in San Miguel de Tucumán, Argentina. The successful candidate will be responsible for designing and developing efficient data pipelines using Python and AWS technologies, including Glue and Lambda. This full-time role involves implementi ...

Full Stack Engineer: Python & Next.js for Auction Marketplace

Minutentag is looking for a skilled developer in Santa Fe, Argentina, to join our team. You will be responsible for developing and maintaining our digital auction and marketplace platform, utilizing your full-stack capabilities. The position requires solid experience in Python and modern frontend frame ...

Backend Engineer – Flexible Location (Php/Python/Java) (Berazategui)

Backend Software Engineer – Buenos Aires Avature is looking for Backend Software Engineers in Buenos Aires, Argentina, to join small development teams focused on balancing refactoring and new feature development. Responsibilities: Balancing refactoring and new feature development wi ...

🚀 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