• Caseros Jobs Expertini profile avatar

    • Senior Fullstack Engineer React Node Python Aws Jobs in Caseros, Argentina

    Professional job seekers finding Argentina jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Argentina
    3. Caseros
    4. Jobs
    5. Senior Fullstack Engineer React Node Python Aws Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Full Stack Engineer: React, Node, Python & AWS

    A leading technology company in Argentina is seeking a Full Stack Engineer to build and scale a powerful research platform that enables access to critical tax and legal insights. You will work with React.js, Node.js, Python, and AWS to develop modern applications, influencing architecture and driving innovation. ...

    Senior Fullstack Engineer (React/Node) Flexible Schedule

    A leading tech firm in Argentina is looking for a Senior Fullstack Engineer to develop and maintain client applications. The ideal candidate should have over 5 years of AWS experience, strong skills in React and Node/Express, and a solid understanding of JavaScript. This role offers flexible work schedules, paid ...

    Remote Senior Fullstack Engineer React/Node, AI Growth

    A tech-led eCommerce group is looking for a Sr Software Engineer Fullstack to develop scalable technology solutions. This role involves collaborating with interdisciplinary teams to create innovative systems that enhance user experience. Candidates should have over 5 years of experience with ReactJS and Node.js, ...

    FullStack Developer Node/React Argentina only!

    Remote (Argentina) Permanent, Full-Time Salary ranges: 7,7M - 11M ARG PESOS + Benefits Join a remote-first team building an AI-native Digital Experience Platform used by entrepreneurs and global enterprises alike. We move quickly, value craftsmanship, and aim to empower anyone to desig ...

    Senior Full Stack Engineer: React/Python, GraphQL & AWS

    We are seeking an experienced Full Stack Engineer to develop a robust web application for managing, viewing, and editing the CADS vehicle catalog. This app will focus on cataloging comprehensive vehicle information, providing powerful tools for data maintenance and exploration. The position emp ...

    Senior Fullstack Engineer (Node/TS) — Remote Argentina

    A leading technology company is seeking a Senior Software Engineer (Fullstack) to join a remote-first team in Argentina. You will design and implement scalable backend services, work with Node.js, TypeScript, and collaborate on product development. Candidates should have 7+ years of experience in web application ...

    Software Engineer (React, Node) IRC290363

    Software Engineer (React, Node) IRC We are looking for a Fullstack Developer with a strong focus on Frontend to join a product-driven team building scalable tools and platform components used across multiple teams. This role is ideal for someone who enjoys working on reusable UI components, d ...

    Senior Full Stack Engineer — Node/Nest & React

    A leading e-commerce platform in Argentina seeks an experienced software developer focusing on Node.js and React.js. The ideal candidate will develop modular components and optimize performance for a superior user experience. Additional skills in RESTful APIs, relational databases, and Agile methodologies are cr ...

    Fullstack Engineer with Python and React Latin America, Remote position

    Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not on ...

    Fullstack Senior Engineer with Python (Django) and React Latin America, Remote position

    Bluelight Consulting is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not on ...

    Senior Full Stack Engineer — React/Node, Remote (LATAM)

    A dynamic technology startup is hiring a Senior Full Stack Engineer to design and enhance an AI-powered documentation platform. You will collaborate directly with founders, developing web applications and optimizing APIs. The ideal candidate has over 5 years of experience, advanced skills in TypeScript, React, a ...

    Backend Engineer (Node/Python) — Remote + Hybrid

    A forward-thinking tech company is seeking a Back-end Developer to join their team in Argentina. This role involves collaborating with engineers to ensure system consistency and enhance user experience. Candidates should have over 3 years of experience with Node.js, Python, and familiarity with Microservices and ...

    Senior Frontend Engineer: React, TS, AWS & Performance

    A leading technology firm in Argentina is seeking a skilled frontend developer to build responsive applications using React. The ideal candidate will have over 3 years of experience with React, TypeScript proficiency, and familiarity with AWS services. You will translate designs into clean, accessible frontend c ...

    Senior .NET & Python Engineer — Remote, AWS, DevOps

    A growing tech company in Argentina is on the lookout for passionate .NET/Python Developers. This role involves developing and maintaining applications using technologies like .NET, Python, and AWS. Ideal candidates should have over 3 years of experience and a collaborative mindset. You'll be working on meaningf ...

    Senior Data Engineer — Python, AWS & Pinecone (Remote)

    A leading digital product agency is looking for a skilled Data Engineer to design, build, and maintain cloud-native data pipelines across AWS services. The successful candidate will have strong Python skills and extensive hands-on experience with AWS, Terraform, and Docker. This fully remote role offers competit ...

    Senior Data Engineer, Python, AWS, Pinecone (Remote)

    A leading tech firm is seeking a Data Engineer (Ssr/Sr) to design and maintain cloud-native data pipelines. This role, requiring strong Python and AWS skills along with experience in Terraform and Pinecone, offers competitive pay between $3,500 to $5,000/month. You will work remotely from anywhere in Latin Ameri ...

    Middle .NET FullStack Engineer with React

    Do you want to develop your career at a leading sustainable urban mobility company in Europe? If yes, then look no further! Our customer is a leader in urban mobility and is constantly evolving. We foster a collaborative, agile, and tech-driven work environment where everyone can add value and drive their pro ...

    Fullstack Engineer (Node.js/React) | LATAM | Remote

    The Purpose The company is revolutionizing healthcare by creating digital solutions that make personalized care more accessible and efficient. This Senior Full Stack Developer role exists to drive the development of AI-powered features that enhance patient and provider experiences, directly impacting ...

    Senior Python & React Engineer High Impact, Agile

    Una empresa líder en desarrollo de software en Argentina busca un Senior Developer con experiencia en Python y React. Este puesto implica diseñar y desarrollar aplicaciones web, colaborar con un equipo para mejorar los procesos y implementar pruebas automatizadas. Se valoran al menos 5 años de experiencia en des ...

    Senior Full Stack Engineer — App Modernization (React / Node / Kubernetes)

    About Us Concord isn't your typical consulting firm; we are an execution company with a passion for making things happen. Our mission is to help clients enhance customer experiences, optimize operations, and revolutionize their product offerings through seamless integration, optimization, and activ ...

    Senior Full Stack Engineer — App Modernization (React / Node / Kubernetes)

    About Us Concord isn't your typical consulting firm; we are an execution company with a passion for making things happen. Our mission is to help clients enhance customer experiences, optimize operations, and revolutionize their product offerings through seamless integration, optimization, and activ ...

    Senior Full Stack Developer (Must: Node & React)

    Senior Full-Stack Developer (Must: Node & React) Santex is a US-based global company founded in 1999, with 26 years of experience in the software industry. Headquartered in California with offices in Córdoba, Argentina, its talent network spans over 18 countries thanks to its flexible, remote-first cu ...

    Senior Fullstack Engineer

    Join to apply for the Senior Fullstack Engineer role at Siena AI. Meet Siena. Siena is the first intelligence layer for customer experience. We're creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support conversations to shopping experiences ...

    Senior Fullstack Engineer

    What Makes Us Unique At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations ...

    Senior Python Backend Engineer — Scalable APIs on AWS

    A leading software development firm in Argentina is seeking a Senior Backend Engineer to become a key player in developing resilient server-side applications. The ideal candidate will have over 7 years of experience, with expertise in Python and frameworks such as Django and FastAPI. Additional skills in AWS ser ...

    Senior Python Engineer: API, AWS & Data Warehousing Remote

    A global technology company in Argentina is seeking a developer to design and write clean, scalable code, focusing on API development using Python and Flask. This role includes collaborating with product managers through agile methodologies, ensuring application reliability, and participating in planning and dep ...

    Remote Senior Full Stack Engineer — App Modernization (React/Node/K8s)

    A forward-thinking consulting firm is seeking a seasoned Software Engineer to migrate legacy applications to a cloud-native architecture. This role involves leading frontend development with React JS and integrating with Node.js applications. Essential qualifications include 5+ years of software engineering expe ...

    Fullstack Engineer (Rails/React) — Scale Data & APIs

    A software development company is looking for a skilled software developer to work across the entire application stack. Responsibilities include building and maintaining features using Ruby on Rails and React, ensuring code quality, and contributing to system architecture evolution. The ideal candidate should ha ...

    Senior Full Stack Engineer Multi Tenant SaaS & Data UI

    A dynamic tech company is seeking a Senior Fullstack Engineer in Argentina to build and optimize a multi-tenant SaaS platform. The role requires expertise in Python, SQL, and React, focusing on both frontend and backend systems to deliver seamless data-driven experiences. Candidates should have 2+ years in full ...

    Senior Dev with Python y React

    Overview En Lean Improvements, una empresa líder en el sector del desarrollo de software, estamos buscando un Senior Dev con experiencia en Python y React para unirse a nuestro equipo pequeño pero altamente eficiente. Trabajamos con la premisa de que la mejora continua es esencial, por lo que valoramo ...

    Senior Fullstack Quality Engineer

    Why You'll Love This Role: As a Senior Full-Stack QualityEngineer, you will be a critical force in ensuring that mission is delivered through reliable, high-quality software. You will work alongside talented product engineers to test complex front-end applications powered by cloud-based back-end servi ...

    Full Stack Engineer (Senior) ID52039

    What you will do Build a multi-tenant, role-based SaaS UI using React; Develop data‑heavy views powered by BigQuery; Implement high‑performance filtering, pagination, and caching; Enable secure file downloads using short‑lived GCS signed URLs; Design and i ...

    Fullstack Engineer

    Introduction Avalith is growing fast and we are looking for professionals who want to work with peers and clients who enjoy creating great products together. Role Fullstack Engineer Requirements More than 3 years developing both for backend and frontend ...

    Remote LATAM Full Stack Engineer (Python & React)

    A technology firm is seeking a Full Stack Engineer with strong backend experience in Python and working knowledge of React for frontend development. The role involves writing maintainable code, enhancing backend services, and contributing to frontend features. Ideal candidates should have over 5 years of experie ...

    Remote LATAM Python Backend Engineer Scale AI APIs

    A leading software development firm is seeking a highly motivated Python Fullstack Engineer based in Latin America. You will be responsible for designing and developing high-performance backend infrastructure using Python and React with frameworks like Django and Flask. The company strongly believes in personal ...

    Senior DevOps Engineer (AWS)

    Proxify's mission is to connect top developers around the world with the opportunities they deserve. Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dr ...

    Lead Full Stack Engineer: Java, React, AWS & Microservices

    A leading technology company in Argentina is seeking a Lead Full Stack Engineer to drive the software development lifecycle and create innovative solutions using Java and React.js. This role demands extensive experience in full stack development, cloud services, and DevOps practices. The position offers opportun ...

    Contract Senior Software Engineer Fullstack

    Contract Position Location: Buenos Aires, Argentina (Remote) Reports To: Sr. Engineering Manager Employment Type: 12-month contract with possibility of extension Pie’s mission is to empower small businesses to thrive by making commercial insurance afford ...

    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, accura ...

    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 search to M ...

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

    LocationRemote, Argentina# AI/LLM Engineer — Python, LangChain, RAG, AWS Lambda at OneSeven TechLocationRemote, ArgentinaSalary$2000 - $4500 /monthJob TypeFull-timeDate PostedFebruary 4th, 2026Apply Now## **Project Brief**We're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also ...

    Senior Site Reliability Engineer, Node Platform

    About Chainlink Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain us ...

    Fullstack Engineer (Node.js/React) with AI Experience | LATAM | Remote

    Overview We’re hiring a Senior Full Stack Developer with AI experience to design, build, and scale modern web applications enhanced with AI‑driven capabilities. You’ll work across backend services, frontend interfaces, and AI integrations to deliver reliable, high‑performance solutions that create mea ...

    Senior Python Backend Engineer

    We're makers. In 2025, we set out to build something most teams only talk about. We embedded AI so deeply into our development workflows that we were over 10x more productive. Being on the bleeding edge isn't a strategy here. It's who we are. We don't talk about the future of engineering. We're living ...

    Senior Python AI Engineer

    The Role We are looking for a Senior Python AI Engineer to join our fast-growing Network, who will design and develop backend systems and APIs for AI-powered applications. You will play a key role in designing and building scalable backend systems and APIs, collaborating closely with cross-fun ...

    Senior Backend Engineer (Python)

    We are looking for a highly specialized Senior Backend Engineer to join our team as a technical cornerstone for one of our key UK-based partners. In this role, you will be responsible for the architecture, development, and maintenance of server-side logic designed to empower and scale small businesses ...

    AI Fullstack Engineer

    RYZ Labs is looking for a highly skilled AI Fullstack Engineer to collaborate on cutting‑edge AI solutions that transform the global supply chain. You’ll work with a forward‑thinking client to develop AI‑powered vision systems that analyze real‑world logistics operations. This is a unique opportunity ...

    Senior Fullstack Developer

    At SunnyData, a leading Databricks technology partner, our mission is to empower customers with scalable architectures, robust data engineering pipelines, seamless data consumption layers, and advanced ML and AI applications. As a Fullstack Developer, you'll join a cross-functional team where your skills, exp ...

    Senior Backend Engineer (Node.js, AWS)

    Overview About The Job AOA is looking for an experienced Senior Backend Engineer who thrives in solving complex backend challenges and delivering high-quality digital products. This role is ideal for someone who is passionate about engineering excellence, scalable architectures, and high-perfo ...

    Senior Full Stack Engineer, AI first CX

    A customer experience innovation company based in Argentina is seeking a Senior Fullstack Engineer to drive the development of their AI-powered customer support automation platform. The ideal candidate will have over 5 years of software engineering experience, particularly with Node.js and React, and a strong fo ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Senior Fullstack Engineer React Node Python Aws Jobs in Caseros Job Search Guide, Trends and Insights