Senior Fullstack Engineer Reactnode Python Cloud Jobs in Rosario, Argentina

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Senior Front End Engineer Remote React for Enterprise

About Curotec: We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects ...

Senior iOS SDK Engineer — Remote, Platform & API Focus

A remote tech company is seeking a Senior iOS SDK Engineer to design and maintain an iOS SDK in Swift. This role focuses on stability, performance optimization, and developer experience while collaborating with Backend, Android, and Web/React Native teams. The ideal candidate will have over 5 years of iOS develo ...

Senior C#/.NET Full Stack Engineer — Remote Growth

A leading tech consultancy seeks a Senior Full Stack Engineer with expertise in C#/.NET and frontend TypeScript to work remotely from South America. The role demands strong coding skills and collaboration with business analysts to ensure project requirements are met. Favorable candidates will have over 5 years o ...

Remote Senior Full Stack Engineer (Node/Nest/React)

A leading software services company is seeking a highly skilled Senior Full Stack Engineer with expertise in Node.js, NestJS, and React. In this remote position, you will design, develop, and deploy scalable web applications and APIs, manage payment integrations using Stripe, and collaborate across teams. The id ...

Senior Netcool Engineer (NOI / OMNIbus) – Telecom | 100% Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

Senior Data Engineer — Capital Markets Data Migration Lead

A technology consulting firm in Rosario, Argentina is seeking a Senior Data Engineer to lead the development and optimization of data pipelines as part of a large-scale migration project. This role demands strong technical expertise in SQL, AWS Glue, and dbt, alongside the ability to mentor engineers. The ideal ...

Senior Mobile & Full Stack Engineer Remote, High Impact

Coderio is looking for a Senior Mobile & Full Stack Engineer to lead the development of their React Native mobile application. The role involves full stack development, and the candidate will be responsible for architecting scalable features and ensuring high performance. Applicants should have 5+ years of softw ...

Senior QA Engineer: AI/LLM Banking Systems (Hybrid)

PwC South Africa busca un/a QA Engineer para liderar la modernización de sistemas bancarios, integrando IA y soluciones core banking. Este rol requiere habilidades en diseño de estrategias de testing, manejo de herramientas como Selenium y experiencia en pruebas de integración y regresión. Se ofrece un ...

Senior AdTech Backend Engineer — Real‑Time & Scalable (Remote)

AgileEngine, LLC. is seeking a Senior Backend Developer (AdTech) in Rosario, Argentina. This role involves architecting and building scalable backend systems, designing APIs, and collaborating with cross-functional teams. Candidates must have at least 5 years of experience in software development, familiarity wi ...

Remote Senior Full Stack Engineer: React + Node + AWS

Confidencial busca un Senior Full Stack Developer para trabajar de forma remota con un pago entre $30 - $80 USD/hr. La posición requiere experiencia en React.js, Node.js, y arquitecturas en la nube. Las responsabilidades incluyen diseñar aplicaciones escalables, implementar infraestructura en AWS y opt ...

Senior Java Backend Engineer — Remote LATAM, Scalable APIs

Azumo is hiring Java Senior Engineers to develop scalable backend infrastructure in a fully remote role for candidates in Latin America. In this position, you will design and test Java APIs, solve complex problems, and collaborate with product managers. Ideal candidates should have over 4 years experience with e ...

Senior/Lead Manual QA Engineer Remote, Growth & Agile

Full time | AgileEngine | Argentina Posted On 05/22/2026 Job Information City ROSARIO State/Province Santa Fe 2000 IT Services Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands a ...

Senior Frontend Platform Engineer: Scale And Performance (Rosario)

A leading design collaboration platform in Argentina is looking for an experienced Frontend Engineer to design, build, and maintain frontend platform systems. You will collaborate closely with product teams and develop shared component libraries while ensuring performance and accessibility standards ...

Senior Release Engineer — AI Driven CI/CD & Deployments

Backblaze in Rosario, Argentina is seeking an experienced Release Manager to oversee the software release process. The ideal candidate will have 5+ years of experience with deployment practices and a proficiency in scripting. This role includes automating processes, tracking release-related issues, and ...

Senior Frontend Engineer for Real Time Dashboards (Angular)

Coderio, ubicado en Rosario, Argentina, busca un/a Frontend Engineer que se una a un equipo técnico de alto nivel para desarrollar una SPA en Angular. El candidato ideal transformará datos industriales en dashboards útiles para la toma de decisiones. Se requiere más de 5 años de experiencia en desarrol ...

Senior Manual QA Engineer — Production & API Validation Remote

WHY JOIN US AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to ...

Senior Full Stack Engineer — Remote & High Impact Platform

AgileEngine in Rosario, Argentina is seeking a Senior Full Stack Engineer to enhance production reliability for a live hiring events platform. You will troubleshoot distributed backend systems built on Java, Spring Boot, and Kafka, while ensuring SLA compliance. The ideal candidate has over 5 years of ...

Senior Rails Full Stack Engineer (Remote, Design System)

A remote-first technology company is seeking a Senior Rails Full-Stack Developer to design and maintain Rails applications. The ideal candidate has over 7 years of development experience and excels in database skills and frontend technologies like Hotwire and Tailwind. This role offers a competitive hourly rate ...

Senior Salesforce Engineer — AI Driven Dev & Client Impact

A technology solutions company is searching for an experienced Senior Salesforce Engineer in Argentina or Uruguay. The ideal candidate will lead Salesforce application development with a focus on AI-driven methodologies. Your expertise in code quality and stakeholder collaboration will be essential for deliverin ...

Senior ML Engineer Remote NLP & Generative AI Lead

Una empresa de tecnología busca un Machine Learning Engineer Sr. para unirse a su equipo. La misión incluye diseñar investigaciones aplicadas en Machine Learning y crear POCs para validar IA generativa. Se requiere al menos 4 años de experiencia, con conocimientos en NLP y frameworks como TensorFlow y PyTorch. E ...

Senior Java Backend Engineer Remote LATAM, Scalable APIs

A leading AI development firm is seeking remote Java Senior Engineers to enhance scalable backend infrastructure. Candidates should have over 4 years of experience with enterprise frameworks like Spring Boot and Hibernate, and deep API design expertise. This role offers the chance to work in a collaborative envi ...

Senior Agentic AI Engineer for Real Time Tooling

A tech startup studio in Argentina is seeking an experienced Applied AI Engineer to enhance the AI layer of travel experiences. This senior role involves utilizing cutting-edge techniques to develop large-scale consumer applications. The ideal candidate should have a Master’s degree in Computer Science, over 5 y ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior Xamarin Mobile Engineer – Remote (Azure CI/CD)

Una empresa líder en el desarrollo de software busca un Desarrollador Xamarin SSR/SR que trabaje 100% remoto desde Argentina. El candidato ideal tendrá experiencia en desarrollo de aplicaciones móviles y un enfoque proactivo para mejorar el equipo, fomentando un buen ambiente de trabajo. Se valorará la experienc ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior Web & React Native SDK Engineer (Remote LATAM)

A leading software development partner in Argentina seeks a Senior Web & React Native SDK Engineer to design and evolve their SDKs. This role focuses on platform-level engineering, requiring solid JavaScript and TypeScript skills. Responsibilities include ensuring SDK stability and performance while collaboratin ...

Senior iOS Engineer Scale Apps for Millions (Remote)

A technology consulting firm is looking for an iOS Engineer to contribute to the full development cycle for a prominent social media platform. The role demands at least 5 years of experience in developing user-facing iOS applications using Swift and Objective-C. Responsibilities include designing and building fe ...

Senior Full Stack Engineer — Shape Education for Millions

A global education technology company is seeking a full-stack engineer to enhance and support systems that impact millions of students and teachers. With a focus on collaboration and contribution to a high-quality engineering culture, the role involves shipping new features and improving technical processes. Can ...

Senior QA Engineer AI & E‑Commerce Automation (Remote)

A leading eCommerce technology company is seeking a Senior QA Specialist based in Argentina. You will design and execute testing strategies, guarantee product quality, and collaborate with cross-functional teams to enhance user experience. The role requires proficiency in automation frameworks like Playwright, s ...

Senior Software Engineer Front End Architecture / React Native

Front is the customer operations platform built for B2B complexity, keeping every team, tool, and customer conversation in sync so companies can scale without losing connection. Others handle simple interactions. Front handles the coordination and context behind complex B2B customer relationships. Over 9,0 ...

Remote Senior Full Stack Engineer: Java, Spark & Angular

A leading IT talent network is seeking a Senior Full Stack Engineer to work remotely with U.S. clients. The ideal candidate will have over 5 years of software development experience, strong skills in Java and TypeScript, and knowledge of large-scale data processing. This role emphasizes collaboration within a cl ...

Senior Mobile & Full Stack Engineer (React Native) — Remote

A leading software development firm based in Argentina is looking for a Senior Mobile & Full Stack Engineer with extensive expertise in React Native. The role involves leading the mobile app development and full stack contributions to ensure data integrity and a seamless user experience. This position emphasizes ...

Senior Mobile & Full Stack Engineer (React Native) Remote

A forward-thinking software firm in Argentina is seeking a Senior Mobile & Full Stack Engineer with deep React Native expertise. The role involves leading the mobile app development while contributing across the full stack. Ideal candidates will have strong JavaScript, TypeScript, and PostgreSQL skills, and embr ...

Senior Full Stack Engineer: Java + Spark + Angular (Remote)

A leading IT talent network is seeking a Senior Full Stack Engineer skilled in Java and Angular for remote project-based work. Candidates should have over 5 years of software development experience, advanced English, and a four-year degree. Responsibilities include collaborating with clients and contributing to ...

Senior Azure Data Engineer LatAm, Data Factory & Fabric

A global digital consultancy is seeking an Azure Data Engineer to join their LATAM team. This full-time position involves developing applications using Azure Data Factory and supporting the software development lifecycle. Candidates should have at least 3 years of experience in application development, strong pr ...

Remote Senior Full Stack Engineer: Java, Spark & Angular

A dynamic IT talent network is seeking a Senior Full Stack Engineer with expertise in Java, Spark, and Angular. You will have the opportunity to work remotely on flexible, project-based development tasks directly alongside U.S. clients. Ideal candidates must have over 5 years of software experience and a proven ...

Senior Full Stack Engineer, CX Tools Remote & Impactful

About CookUnityFood has lost its soul to modern convenience. And with it, it has lost the power to nourish, inspire, and connect us. So in 2018, CookUnity was founded as the first-of-its-kind platform that connects the world with the source of truly great food: chefs. Today, CookUnity del ...

Senior React Native Mobile & Full Stack Engineer — Remote

A technology company based in Argentina is seeking a Senior Mobile & Full Stack Engineer with deep React Native expertise. In this fully remote role, you will lead the development of the mobile app and contribute to the full stack, ensuring performance and code quality. The ideal candidate has a strong backgroun ...

Senior Software Engineer (AI Native) (Full time Contractor)

Senior Software Engineer (AI-Native) (Full-time Contractor) Remote - Argentina As a Senior Software Engineer, you’ll help shape how students, educators, and institutions interact with our technology. Whether it’s building a seamless class discovery flow, improving accessibility and perfor ...

Remote Senior QA Engineer Mobile Apps & API Debugging

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. You will be responsible for documenting issues, maintaining test plans, and improving test automation processes. The ideal candidate will have at least 4 years of experience in Software Quality Assurance and proficiency ...

Remote Senior QA Engineer, Mobile Apps & API Debugging

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. The ideal candidate will bring 4 years of experience in Software Quality Assurance and show proficiency in Mobile App Testing. This role emphasizes responsibility in documenting issues, maintaining test plans, and i ...

Senior Software Engineer, Delivery Loop New Argentina Remote

At Webflow, we’re building the world’s leading AI-native Digital Experience Platform, and we’re doing it as a remote-first company built on trust, transparency, and a whole lot of creativity. This work takes grit, because we move fast, without ever sacrificing craft or quality. Our mission is to bring deve ...

Senior Canvas Core Engineer High Performance UI/APIs

A leading software company is searching for a Senior Engineer to contribute to the development of their visual thinking platform. The ideal candidate will have over 3 years of experience in building production software, fluency in JavaScript and TypeScript, and expertise in modern frameworks like React and Node. ...

Senior Full Stack Engineer — AI Driven Product Builder

DocuSketch, located in Rosario, Argentina, is seeking a Senior Full-Stack Engineer. This role involves deep collaboration with a small, autonomous squad to own the entire product journey—from design to deployment. You will utilize advanced AI tools to enhance your development process and focus on real custome ...

Senior QA Engineer – Mobile Apps (Remote, API Debugging)

Framework Ventures is searching for a Senior QA Engineer to join their fully remote team. The role requires a candidate with over 4 years of experience in Software Quality Assurance, specifically with a strong proficiency in Mobile App Testing. The ideal applicant will excel in documenting issues, main ...

Senior Full Stack Mobile Engineer (Remote) Rails & React

Svitla Systems is looking for a Senior Full Stack Mobile Engineer for a remote position based in Argentina, specifically in Jujuy. This role focuses on enhancing mobile applications across platforms using Ruby on Rails and React. Candidates should have experience integrating Rails APIs and a solid gras ...

Remote Senior Rails Full Stack Engineer (Hotwire & Tailwind)

Hubstaff, a remote-first technology company, is seeking a Senior Rails Full-Stack Developer to design and maintain Rails applications. The ideal candidate has over 7 years of development experience with strong database skills and proficiency in frontend technologies such as Hotwire and Tailwind. This r ...

Remote Linux DevOps Engineer (Semi Senior) | 100% Remote

Nosotros, una empresa de tecnología en Argentina, busca un Sysadmin Linux/DevOps. El candidato ideal tendrá más de 3 años de experiencia y sólidos conocimientos en administración de Linux, así como habilidades con Docker y Kubernetes. Ofrecemos un trabajo 100% remoto con horarios de lunes a viernes y b ...

Remote Senior Full Stack Mobile Engineer (Rails & React)

Svitla Systems is looking for a Senior Full Stack Mobile Engineer for a remote position based in Argentina. You will work extensively with Ruby on Rails and React to enhance mobile applications across various platforms. This role requires candidates to have experience integrating Rails APIs and a solid ...

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    Senior Fullstack Engineer Reactnode Python Cloud Jobs in Rosario Job Search Guide, Trends and Insights