79,874+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 2026

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Senior DevOps Engineer Enterprise Tool Migration & CI/CD

Eleks is seeking a Senior DevOps Engineer to join our team in Buenos Aires and Córdoba City, Argentina. You will be responsible for the technical inventory of tools, supporting integration mapping, identity architecture, and documenting the migration processes for a healthcare client. This role require ...

Senior Ruby Engineer For Iam Security & Scalability (Corrientes)

Overview EPAM Systems is seeking a Senior Ruby Developer to join their Identity and Access Management Team in Corrientes, Argentina. Responsibilities Designing, building, and enhancing security services. Collaborating with global teams, developing high-quality code, a ...

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 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 Software Engineer Real Time Edge/Cloud Systems

Derq, located in Córdoba, Argentina, is seeking a Senior Software Engineer to design and optimize production systems for real-time traffic solutions. This role offers full ownership of code and system behavior, with a focus on deploying efficient and reliable software within edge and cloud environments. < ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to Google Cloud Platform. This role focuses on data operations like backfills and Change Data Capture, using GCP technologies such as Datastream and Dataflow. The ideal candidate will have ove ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead a critical migration project within Google Cloud Platform. The ideal candidate will have over 6 years of experience in data migration and expertise in GCP services like Datastream and Dataflow. You will drive the transition from a monolithi ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores in Google Cloud Platform. You will implement data operations and leverage GCP technologies such as Datastream and Dataflow. The ideal candidate has over 6 year ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is searching for a Senior Backend Engineer to lead significant migrations in the Google Cloud Platform. The ideal candidate will have over 6 years of experience in data migration and expertise in GCP data services including Datastream and Dataflow. You will be responsible for implemen ...

Remote Senior Full Stack Engineer (Next.js, AI, TS)

Oowlish, a leading software development company in Latin America, is seeking a Senior/Lead Full Stack Engineer to join their dynamic team. This role requires strong expertise in Next.js and TypeScript, where you'll design and build AI-driven applications. Enjoy remote work flexibility and a competitive compen ...

Senior Full Stack Engineer — Cloud Native & Remote Growth

AgileEngine is seeking a Senior Full Stack Engineer in Mendoza, Argentina, to build and maintain cloud-native applications using React and Node.js. You will develop high-quality full-stack features and ensure system stability with thorough testing. Must have 5+ years of experience, proficiency in moder ...

Senior .NET Full Stack Engineer Build Global Platforms

Sourceability in Buenos Aires is seeking a Senior Full Stack .NET Engineer to design, build, and improve critical internal software platforms. The ideal candidate will have over 5 years of experience with .NET / C# and frontend technologies like React or Angular. Responsibilities include developing API ...

Senior .NET Core App Engineer Local Production Support

Ecosistemas busca un Application Engineer .NET Ssr para unirse a un importante cliente en Buenos Aires. La posición requiere experiencia en soporte técnico y desarrollo backend en entornos .NET, así como habilidades de comunicación efectivas. El rol involucra ser el punto de contacto técnico local y co ...

Senior Avionics Certifying Engineer EASA Part 66, Onsite

OnTarget Communications is seeking an experienced Certifying Staff for aircraft maintenance in Buenos Aires. You will oversee and document maintenance tasks and coordinate with engineering and airworthiness departments. The ideal candidate will have experience in base maintenance on fixed-wing aircraft ...

Senior Full Stack Engineer — Remote, High Scale Platform

AgileEngine is looking for a Senior Full Stack Engineer to enhance production reliability for a live hiring events platform. The role requires strong expertise in Java, Spring Boot, and React, along with the capacity to handle multiple projects in a fast-paced environment. In addition to a competitive ...

Senior Full Stack Engineer — Remote, High Scale Platform

AgileEngine in Mendoza is seeking a Senior Full Stack Engineer to troubleshoot and enhance a live hiring events platform. Candidates should have 5+ years of experience with strong Java and React skills, capable of managing multiple projects seamlessly. The role offers competitive USD-based compensation ...

Senior Backend Engineer: Remote, Scale High Impact Systems

Canals, Inc. is seeking a talented Senior Backend Engineer to join our remote-first team of 100, distributed across North and South America. In this role, you'll focus on backend engineering work that enhances scalability, performance, and reliability while owning complex projects from planning to deployment. ...

Remote Senior Web3 Backend Engineer for Multichain Yield

A growing tech company is seeking a skilled Senior Web3 Back End Engineer for a fully remote role. You'll design and scale infrastructure for a multichain yield platform, focusing on secure and maintainable systems. Candidates should have over 3 years of experience in web3 backend systems and strong expertise in ...

Remote Senior Cloud Engineer AWS, Kubernetes, CI/CD

005_INAR Intive SA in Argentina is seeking a knowledgeable DevOps / Cloud Engineer to manage AWS cloud infrastructure and automate processes using Terraform. This role is designed for those experienced in CI/CD pipeline maintenance and container management with Docker and Kubernetes. The successful can ...

Remote Senior Web3 Backend Engineer for Multichain Yield

A growing tech company is seeking a skilled Senior Web3 Back End Engineer for a fully remote role. You'll design and scale infrastructure for a multichain yield platform, focusing on secure and maintainable systems. Candidates should have over 3 years of experience in web3 backend systems and strong expertise in ...

Senior ML/AI Engineer — RAG, MLOps & LLMs (Hybrid)

Adn - Recursos Humanos busca un ingeniero de ML/AI con más de cinco años de experiencia y habilidades en MLOps para un rol híbrido en CABA, Argentina. Las responsabilidades incluyen diseñar pipelines de ML, desplegar modelos en producción y liderar iniciativas técnicas. Se requiere un sólido conocimien ...

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 QA Automation Engineer AI/ML & Cloud (Cypress)

Dept Holding seeks a skilled Automation Tester with 4+ years of experience in Cypress for developing comprehensive testing frameworks. The role focuses on ensuring quality for AI-powered applications and entails collaboration across various teams to optimize testing strategies in cloud environments. Be ...

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 Android SDK Engineer — Remote, Stable APIs & DX

A technology solutions provider is looking for a Senior Android SDK Engineer to develop and maintain their Android SDK written in Java. In this platform/SDK engineering role, you will ensure SDK stability and performance while collaborating with Backend, iOS, and Web teams. The ideal candidate has over 5 years o ...

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 DevOps Engineer – Cloud, CI/CD, K8s (Argentina)

Una empresa innovadora busca un DevOps Engineer para unirse a su equipo. Este papel es crucial para diseñar arquitecturas escalables que impacten a millones de usuarios y para implementar procesos de mejora en las tecnologías actuales. Con un enfoque en la automatización y la virtualización, tendrás la oportunid ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is looking for a Senior QA Engineer in San Nicolás de los Arroyos, Argentina. The role involves ensuring the quality and reliability of products through end-to-end testing across UI and API, design and automation of tests, and collaborating closely with development teams. The ideal candidate ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer in Tortuguitas, Buenos Aires. This role focuses on ensuring quality across both UI and API experiences, leading automation efforts, and defining robust test strategies for new features. The ideal candidate brings over 10 years of QA experience, strong skills in ...

Senior Java Engineer – Build Scalable Modern Web Apps

Werben HR is seeking a SR Java Developer to join their team in Buenos Aires. The role requires experience in producing high-quality Java web applications and involvement with current technologies in a collaborative environment. Candidates should have a deep understanding of OOA/D techniques, ORM mappin ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze, located in Zárate, Argentina, is seeking a Senior QA Engineer to ensure the quality and reliability of its products across UI and API experiences. This role requires a trusted quality partner to work closely with Product and Engineering, conducting end-to-end testing and defining strategies for new ...

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 Drupal Engineer (AI Augmented) Remote Latin America

About FullStack FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectf ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze in General Pacheco is seeking a Senior QA Engineer to ensure the quality and reliability of products through rigorous testing. This role involves collaborating with Product and Engineering to define quality strategies and conduct comprehensive end-to-end testing across UI and API experiences. <p ...

Senior Backend Engineer — GCP Data Migration & CDC (Remote)

AgileEngine, LLC. is looking for a Senior Backend Engineer to lead a critical migration from a monolithic database to multi domain-specific data stores within Google Cloud Platform. The role necessitates expertise in data migration and extensive experience with GCP technologies such as Datastream and Dataflow ...

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 QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer to ensure the quality, reliability, and scalability of their products across UI and API experiences. This role involves owning end-to-end testing and defining a solid quality strategy while collaborating closely with product and engineering teams. The ideal can ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer based in Buenos Aires, Argentina, to ensure the quality, reliability, and scalability of its products. The successful candidate will own end-to-end testing across UI and API, advocate for testability and collaborate closely with product teams. With over 10 year ...

Senior Frontend Engineer Build Secure, Scalable UIs (Remote)

An innovative company is seeking a Senior Frontend Engineer to enhance user experience through secure and scalable web solutions. This fully remote role offers the opportunity to work with a talented global team, focusing on developing high-quality code that meets customer needs. You'll engage in exciting projec ...

Senior ML/AI Engineer Remote, RAG & GenAI Scale

Una empresa líder en tecnología busca un Ingeniero ML/AI Senior en Buenos Aires para diseñar y mantener pipelines de ML y LLMs. Se requiere experiencia en ML/AI engineering y MLOps, así como conocimientos en Python y frameworks de deep learning. Ofrecemos modalidad remota, actualizaciones salariales cada tres me ...

Senior Java Engineer – Build Scalable Modern Web Apps

Werben HR is seeking a SR Java Developer to join their team in Buenos Aires. The role requires experience in producing high-quality Java web applications and involvement with current technologies in a collaborative environment. Candidates should have a deep understanding of OOA/D techniques, ORM mappin ...

Senior Unity Engineer — Remote Immersive Real Time Games

Azumo is seeking a Senior Unity Engineer to architect and optimize immersive gaming experiences and interactive 3D applications. This fully remote role will involve collaborating with cross-functional teams to ensure high-performance delivery. The ideal candidate will have proven experience in full lif ...

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 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 Frontend Engineer Scale Data Driven Web Apps

A technology company is seeking a motivated Software Engineer III (Frontend) to design and maintain scalable web applications. You will collaborate with cross-functional teams and contribute to architectural decisions. The ideal candidate has 5+ years of frontend development experience, strong skills in TypeScri ...

Senior Front End React Engineer — Hybrid (Buenos Aires)

Werben HR busca un Front End Ssr en Buenos Aires. La posición requiere habilidades en HTML5, CSS3, JavaScript y React, con al menos 4 años de experiencia previa. Se ofrece un esquema de trabajo híbrido, ideal para quienes deseen combinar el trabajo remoto y la oficina. Los candidatos deben tener buenas ...

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 Full Stack Engineer Java/Spring Boot + Angular

AgileEngine is seeking a Senior Full Stack Engineer in Mar del Plata, Argentina, to design and build Java and Spring Boot services with Angular frontend components. This role focuses on domain-driven architecture and RESTful API construction while working within cross-functional teams. The ideal candid ...

Remote Node.js Backend Engineer — Semi Senior, NestJS/TS

MooD Technology en San Luis busca un desarrollador para crear aplicaciones web receptivas y robustas. El candidato ideal tiene más de 3 años en desarrollo de software y es experto en NodeJs, TypeScript, y GIT. Ofrecemos trabajo 100% remoto, excelentes condiciones de contratación, y múltiples beneficios ...

Senior Kotlin Android Engineer | Remote First & High Impact

Consultora Gestal is seeking a Kotlin Android Developer to join their remote-first team in Argentina. In this role, you will develop and maintain the Android application, collaborate closely with the VP of Engineering, and contribute to delivering top-tier user experiences. The ideal candidate has 3+ y ...

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