53,585+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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Senior .NET Engineer — AI Driven Fintech, Fully Remote

CMG (Capital Markets Gateway) is seeking a Senior .NET Engineer based in LATAM. The role involves designing, developing, and maintaining scalable backend systems and APIs for the financial industry, while collaborating with cross-functional teams to ensure system reliability. Key responsibilities inclu ...

Senior AWS DevOps Engineer Terraform, CI/CD, Observability

Interinnova busca un/a DevOps Engineer AWS para unirse a proyectos enterprise en Buenos Aires. Ofrecemos un entorno híbrido con alta flexibilidad remota y un paquete integral de beneficios. Buscamos un perfil con más de 4 años de experiencia en entornos productivos, sólido conocimiento en AWS y Terraform, así ...

Remote Senior Front End Engineer — Vue.js/Nuxt Expert

Curotec is looking for a highly-skilled front-end web developer with 5+ years of experience in Vue.js and NuxtJS. This remote opportunity offers the chance to build enterprise-grade web applications while collaborating with diverse teams. Responsibilities include developing features, working closely with vari ...

Senior AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer based in Tigre, Buenos Aires. You will be responsible for building and deploying production software that powers AI Employees in real business environments. Your role includes designing backend services, ensuring smooth integrations, and leading high ...

Senior React Native Engineer – Remote (NA Time Zones)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to spearhead the development of its customer companion app for both iOS and Android platforms. This full-time contractor position allows for versatile remote work as long as it is in alignment with North American time zones. <p ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Salta, Argentina. El candidato ideal tendrá experiencia en la automatización de operaciones y profundos conocimientos en AWS. Las responsabilidades incluyen potenciar la infraestructura y optimizar los procesos de CI/CD, así como colaborar con e ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer located in La Plata, Buenos Aires, to play a pivotal role in developing the core software that supports AI Employees in real environments. You will design, build, and ship production systems and act as a technical owner ensuring successful client delivery. ...

Senior AWS Cloud Engineer Data Platforms & AI/ML

JPMorgan Chase is looking for an experienced Infrastructure Engineer to join their Market Data Services team. This role involves building and maintaining AWS environments to support market data distribution, working closely with cross-functional teams in an Agile environment. The ideal candidate will h ...

Senior Inventory Software Engineer | Flexible Work & Cloud (Merlo)

Job Summary Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. Responsibilities You will design, develop, and unit test software solutions while collaborating closely with product teams. Qualif ...

Senior .NET Microservices Engineer (REST/GraphQL, CI/CD)

Baufest busca un/a Desarrollador .Net Ssr en Buenos Aires para diseñar y mantener microservicios en .NET 6. El candidato ideal debe tener más de 4 años de experiencia y habilidades en arquitectura de microservicios, APIs RESTful y control de versiones como GitHub. Se requiere una sólida comprensión de ...

Senior DevOps Engineer (AWS) — CI/CD & Reliability Leader

Santex, una empresa global de tecnología ubicada en San Miguel de Tucumán, está buscando un Senior DevOps con experiencia en AWS. El rol se centrará en potenciar la infraestructura de la empresa y optimizar los procesos de Integración Continua y Despliegue Continuo (CI/CD). El candidato ideal debe tene ...

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 AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer in Buenos Aires to build production software for AI Employees. This hands-on role includes designing backend services and integrating external systems while owning delivery timelines and ensuring successful outcomes. The ideal candidate will be capab ...

Senior React Native Engineer — Remote Health App Lead

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to spearhead the development of their customer companion app for both iOS and Android. This role is a long-term, full-time contractor position, allowing for a flexible remote work model that aligns with North American time zones. < ...

Senior React Native Engineer — Remote Health App Lead

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to spearhead the development of their customer companion app for both iOS and Android. This role is a long-term, full-time contractor position, allowing for a flexible remote work model that aligns with North American time zones. < ...

Remote Senior Backend Engineer: Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer for its Computer Backup Back-End Team based in Argentina. This role focuses on designing scalable services and APIs within a Java ecosystem while integrating AI tools. The ideal candidate will have over 7 years of experience in Java and a strong backgroun ...

Remote Senior Backend Engineer: Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer for its Computer Backup Back-End Team based in Argentina. This role focuses on designing scalable services and APIs within a Java ecosystem while integrating AI tools. The ideal candidate will have over 7 years of experience in Java and a strong backgroun ...

Remote Senior Backend Engineer: Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer for its Computer Backup Back-End Team based in Argentina. This role focuses on designing scalable services and APIs within a Java ecosystem while integrating AI tools. The ideal candidate will have over 7 years of experience in Java and a strong backgroun ...

Senior AI Platform Engineer: Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer in Buenos Aires to lead critical customer implementations for production software powering AI systems. You will design and deliver essential software foundations while building and maintaining integrations with external systems. The ideal candidate w ...

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 DevOps Engineer | Cloud CI/CD & Observability Lead

Avenga is looking for a Senior DevOps Engineer based in Buenos Aires, Argentina. In this role, you will focus on designing and implementing scalable CI/CD pipelines and optimizing cloud infrastructure, ensuring reliability and high standards through automation. The ideal candidate has in-depth experien ...

Senior DevOps Engineer: Optimiza CI/CD y AWS

Santex busca un Senior DevOps para unirse a su equipo en Buenos Aires, Argentina. Este profesional será responsable de potenciar la infraestructura y optimizar los procesos de CI/CD, así como diseñar e implementar pipelines que faciliten despliegues. Se requiere amplia experiencia en la automatización de oper ...

Senior QA Automation Engineer — CI/CD & Selenium Expert

Baufest, ubicada en Buenos Aires, busca un/a Senior QA Engineer para unirse a su equipo. La posición implica ejecución de pruebas, construcción de frameworks de automatización y colaboración en proyectos ágiles. Se requiere experiencia de más de 5 años en automatización, así como dominio en Selenium WebDriver ...

Senior Inventory Software Engineer | Flexible Work & Cloud (Quilmes)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The adecuado candidate will possess strong Java and Ty ...

Frontend Engineer Senior, AI Driven UI & Scalable Apps

Tur.com busca un desarrollador frontend en San Nicolás de los Arroyos, Argentina, que se encargue de diseñar y construir experiencias con React/Next.js. Se garantiza la excelencia en UX y performance mientras se integran herramientas de IA para aumentar la productividad. El candidato ideal debe tener e ...

Senior DevOps Engineer | Cloud CI/CD & Observability Lead

Avenga is seeking a Senior DevOps Engineer in San Justo, Buenos Aires, to design, implement, and optimize CI/CD pipelines and cloud infrastructure... This position will focus on ensuring reliable and scalable platforms through automation and high standards. Essential qualifications include experience w ...

Senior JS/TS Test Automation Engineer & Cypress Mentor

EPAM Systems is seeking a QA Engineer in Comodoro Rivadavia, Argentina. The role focuses on creating automated tests for frontend applications and APIs while enhancing testing reliability. The ideal candidate should have robust automation testing experience, proficiency in Cypress, and excellent debugg ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Argentina. En este rol, potenciarás la infraestructura, diseñarás e implementarás pipelines de CI/CD y colaborarás con los equipos de desarrollo para garantizar despliegues efectivos. La experiencia en automatización de operaciones y un p ...

Senior Support Engineer – Cloud & On Prem Saas (Berazategui)

Werben HR busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. Responsabilidades Trabajando con infraestructura local y cloud, serás parte del equipo de Proyectos, asistiendo en la implementación y resolución de incidentes complejos. Requis ...

Senior Aws Platform Engineer — Ai Driven Infra (Morón)

Responsibilities Santex in Argentina seeks a skilled AWS Engineer to manage the infrastructure for an AI-native retrieval platform. You will oversee OpenSearch operations, control integration with Bedrock, and lead event-driven ingestion processes. Qualifications The idóneo candida ...

Senior QA Automation Engineer — CI/CD & Selenium Expert

Baufest busca un/a Senior QA Engineer Sr en San Miguel de Tucumán, Argentina, para unirse a un equipo que mejora la calidad en el desarrollo de software. El rol implica construir y mantener frameworks de automatización, ejecutar estrategias de testing y colaborar en proyectos ágiles. Los/as candidatos/ ...

Senior Aws Platform Engineer — Ai Driven Infra (Neuquén)

Responsibilities Santex in Argentina seeks a skilled AWS Engineer to manage the infrastructure for an AI-native retrieval platform. You will oversee OpenSearch operations, control integration with Bedrock, and lead event-driven ingestion processes. Qualifications The idóneo candida ...

Senior QA Automation Engineer — CI/CD & Selenium Expert

Baufest busca un/a Senior QA Engineer para unirse a su equipo y contribuir a proyectos internacionales en la mejora de estándares de calidad en software. Las responsabilidades incluyen ejecutar pruebas automatizadas, construir frameworks desde cero e integrar automatización en CI/CD. Se requiere más de ...

Senior Java React AWS Engineer Lead Backend & Cloud

Globallogic is seeking a Senior Software Engineer with expertise in Java, React, and AWS to lead robust software product engineering. The role involves designing and implementing backend services, optimizing database schemas, and deploying applications in the cloud. The ideal candidate should have over ...

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 ...

Remote Senior Backend Engineer: Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer to join their Computer Backup Back-End Team in Argentina. This role involves designing scalable services and APIs within a Java ecosystem and integrating AI tools for enhanced performance. The ideal candidate will have over 7 years of experience in Java a ...

Remote Senior Go Engineer – Impactful Work, Balanced Life

Proxify is seeking a Senior Golang Developer to join its client's team in a remote full-time role. Candidates should have over 5 years of experience in Golang development and strong English communication skills. This position includes responsibilities like designing and testing software components and ...

Senior Java Engineer Cloud Native Backend on Azure

EPAM Systems is looking for a Senior Java Engineer based in Comodoro Rivadavia, Argentina. The ideal candidate should possess strong backend development skills with extensive experience in Java, Spring Boot, and cloud-based architectures like Azure. The role involves designing and maintaining Java-base ...

Senior Front End Engineer: Build Fast, Modern UIs

Werben Hr busca un Software Developer - Front End para unirse a su equipo en Resistencia, Chaco. El candidato ideal tendrá experiencia en la creación de páginas web utilizando HTML y colaborará estrechamente con desarrolladores back-end. Se ofrece un ambiente innovador donde se valora la creatividad. L ...

Senior Cloud Migration And Infrastructure Engineer (Florencio Varela)

We are seeking a Senior Cloud Migration and Infrastructure Engineer to lead infrastructure workstreams for M&A integrations, driving Day 1 readiness, post-close execution and operational handover. This role combines strategic planning with hands-on technical leadership across networking, identity, c ...

Senior Backend Engineer — Ai Powered Api Orchestration (Corrientes)

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Argentina. The role involves architecting and developing backend API services alongside AI orchestration frameworks, with a focus on service reliability and security. Adecuado candidates will have extensive experie ...

Senior Support Engineer – Cloud & On Prem Saas Olavarría

Werben HR busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. Trabajando con infraestructura local y cloud, serás parte del equipo de Proyectos, asistiendo en la implementación y resolución de incidentes complejos. El candidato idóneo tiene 5 años d ...

Senior Full Stack Engineer (Java+React) Hybrid Healthcare

Eleks is seeking a Senior Full-Stack Software Developer (Java+React) based in Buenos Aires. This hybrid position requires 2–3 days a week onsite at our office, with the remainder remote. The ideal candidate will have extensive experience in Java and Spring Boot, along with proficiency in React. You wil ...

Senior DevOps Engineer IaC, ECS & Kubernetes (Flexible Workspace)

Svitla Systems is looking for a Senior DevOps Engineer for a full-time role in Argentina. The successful candidate will have at least 5 years of experience and expertise in AWS Systems Manager, Linux, and Windows OS. Responsibilities include converting servers to Infrastructure as Code (IaC) and managi ...

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