169,583+ Remote Senior Pythonreact Fullstack Engineer Jobs in Argentina — Top Companies Hiring June 2026

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Senior QA Engineer (San Juan)

Senior QA Engineer - Baufest Argentina Baufest en Argentina busca un/a Senior QA Engineer para unirse a un equipo internacional. Requisitos: Más de 5 años de experiencia en automatización. Conocimientos en Selenium WebDriver y C#. Dominio de metodologías ágiles ...

Senior DevOps Engineer AWS Specialist

Santex, ubicada en Paraná, Entre Ríos, está buscando un Senior DevOps con experiencia en AWS. El candidato ideal será responsable de potenciar la infraestructura y optimizar los procesos de Integración Continua y Despliegue Continuo. Se espera que el profesional diseñe e implemente pipelines de CI/CD r ...

Senior Backend Engineer Golang & Microservices

PedidosYa en Zárate busca a un Sr Software Engineer Backend para unirse a su equipo Global Incentives Services. El candidato ideal tendrá sólida experiencia en Golang y arquitecturas de microservicios, así como habilidades en React y control de versiones con Git. Las responsabilidades incluyen desarrol ...

Senior/Lead Platform Engineer ID69155

Senior Platform Engineer We are looking for a Senior Platform Engineer to provide hands‑on engineering support for an internal audit and code‑modification platform built on GitLab CI/CD pipelines and LLM‑powered agentic workflows. The engagement is for three months. Responsibilities </h3 ...

Senior Backend Engineer Id63544 (Mendoza)

Senior Backend Engineer Responsibilities Drive the migration from a single monolithic database to multiple domain-specific data stores within the Google Cloud Platform. Implement solutions for complex data operations, including one-time backfills, data mapping, filtering, an ...

Senior Devops Engineer (Azure) (Pilar)

We are looking for a Senior DevOps Engineer with strong experience in design, automation and support of cloud-based infrastructure across Azure. The idóneo candidate should be comfortable working with development teams to improve deployment processes, infrastructure reliability, scalability, securit ...

Java Microservices Engineer — Semi Senior

Baufest, una empresa dedicada a mejorar la vida con tecnología, busca un/a Semi Senior Java Developer para unirse a su equipo en Argentina. Se valorará a candidatos con más de 4 años de experiencia, especializados en Java y Spring Boot. Las responsabilidades incluyen el diseño y mantenimiento de micros ...

Senior Reservoir Engineer — Production Optimization

Hahn Solarz busca un Ingeniero de Proyecto Senior para supervisar la ejecución de proyectos en Neuquén. La misión incluye asegurar el cumplimiento de estándares de seguridad y la gestión optimizada de proyectos de instalaciones de superficie. El candidato idóneo debe ser graduado en Ingeniería con más ...

Senior Devops Engineer (Buenos Aires)

Role Responsibilities We'll be looking for you to join our highly skilled technology team. Take on several complex and crucial responsibilities in DevOps process, Continuous Integration / Continuous Delivery Pipelines, Delivery Automation, and Docker Orchestration. Use tools t ...

Senior GCP Cloud Engineer (Tortuguitas)

Base pay range: $10,000.00/yr - $52,800.00/yr Job Overview We are seeking an experienced and highly skilled GCP Backend / Cloud Engineer to join our fast‑moving, cross‑functional engineering squads. The ideal candidate has deep hands‑on expertise with Google Cloud Platform (GCP), strong bac ...

Senior AI Platform Engineer (Ciudadela)

The Role As a Senior AI Platform Engineer, you'll be on the frontlines of our most critical customer implementations, building the production software that powers AI Employees deployed in real business environments. You'll design, build, and deliver the core software foundations—services, d ...

Senior Ai Platform Engineer (Avellaneda)

The Role As a Senior AI Platform Engineer, you will be on the frontlines of our most critical customer implementations, building the production software that powers AI Employees deployed in real business environments. You will design, build, and deliver the core software foundations—services, data ...

Senior Nuclear Static Equipment Engineer

Meitner Energy busca un SSr. Static Equipment Engineer en Buenos Aires, Argentina, para ejecutar el diseño de equipos estáticos del proyecto ACR300, asegurando el cumplimiento de los estándares nucleares. Este puesto es ideal para quienes consideran que la energía nuclear es clave para un futuro limpio ...

Senior Software Engineer, Canvas Core

Location Argentina Remote Employment Type Full time Department Engineering ABOUT THE TEAM The Canvas Navigation team builds and maintains the foundational platform that powers Mural’s visual thinking experience. Thi ...

Senior AI Infra Engineer (Caseros)

Role Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. < ...

Senior AI Infra Engineer (Florida)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Senior AI Infra Engineer (Munro)

Role Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. < ...

Senior AI Infra Engineer (Resistencia)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Senior Software Engineer, Customer Experience

About hireworks About hireworks is building a community of top talent in key international markets by unlocking unparalleled access to positions at leading U.S. based companies. As your employer, hireworks will ensure you have a seamless interview, onboarding, and employee experience - pro ...

Senior Software Engineer, Customer Experience

About hireworks About hireworks is building a community of top talent in key international markets by unlocking unparalleled access to positions at leading U.S. based companies. As your employer, hireworks will ensure you have a seamless interview, onboarding, and employee experience - pro ...

Senior Software Engineer (San Justo)

Senior Software Engineer (Java, React, AWS) IRC Function: Software Product Engineering Experience: 10-15 years Location: Argentina - Buenos Aires Skills AWS, Java, JPA, MySQL, React, REST API automation, Spring Boot, SQL Queries Optimization Experience Summar ...

Senior Software Engineer (Ramos Mejía)

Senior Software Engineer (Java, React, AWS) IRC Function: Software Product Engineering Experience: 10-15 years Location: Argentina - Buenos Aires Skills AWS, Java, JPA, MySQL, React, REST API automation, Spring Boot, SQL Queries Optimization Experience Summar ...

Senior Software Engineer, Missions (Mendoza)

Summary We are looking for a versatile and highly motivated Senior Engineer to join our Unreal, Mission Tools team. In this role, you will build systems and tools within Unreal 5 that will be used to create story and open world missions or quests. You will enable designers and scripters to create ...

Senior AI Infra Engineer (Merlo)

Role Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. < ...

Senior AI Infra Engineer (Neuquén)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Senior AI Infra Engineer (Mendoza)

Role Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. < ...

Senior Software Engineer (La Plata)

Senior Software Engineer (Java, React, AWS) IRC Function: Software Product Engineering Experience: 10-15 years Location: Argentina - Buenos Aires Skills AWS, Java, JPA, MySQL, React, REST API automation, Spring Boot, SQL Queries Optimization Experience Summar ...

Senior AI Platform Engineer (Tortuguitas)

The Role As a Senior AI Platform Engineer, you'll be on the frontlines of our most critical customer implementations, building the production software that powers AI Employees deployed in real business environments. You'll design, build, and deliver the core software foundations—services, d ...

Senior Agentic AI Engineer (Rosario)

Opportunity At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform ...

Senior Network Operations & Security Engineer

Werben Hr is seeking a dedicated Network Operations Support Specialist in Buenos Aires, Argentina. The ideal candidate will manage and troubleshoot complex WAN and Wireless networks, ensuring high-quality performance and support. You will provide Level 2 and 3 support, perform daily health checks, and ...

Senior ETL & Data Platform Engineer

Globaltize in General Pacheco seeks a skilled ETL Developer to enhance data workflows and support ETL processes. The role involves developing and maintaining data pipelines, collaborating with cross-functional teams, and ensuring data quality and compliance with enterprise standards. Ideal candidates w ...

Senior AI Infra Engineer (Olivos)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Senior Proposal Engineer — Complex Projects

Hitachi Energy Argentina is seeking a Senior Proposal Engineer to develop compelling proposals for complex engineering projects. This role involves collaboration with sales, technical, and commercial teams to secure new business opportunities. The ideal candidate has a Bachelor's degree in Engineering ...

Senior Backend Engineer Node.js & TypeScript

EPAM Systems is looking for a Senior Software Engineer in Buenos Aires to enhance backend stability and guide the growth of our Node.js architecture. Responsibilities include building maintainable TypeScript components, improving performance, and mentoring junior developers. The ideal candidate has 3+ ...

Senior AI Infra Engineer (Moreno)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

Senior Backend Engineer (AdTech) ID52365

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 Backend Engineer (AdTech) ID52365

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 Software Engineer .Net/C#

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase for the Portfolio Management System platform within Neovest Inc., you serve as a seasoned member of an agile team to design and deliver trus ...

Senior Full Stack Engineer ID66319

ABOUT THE ROLE We are looking for a Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend, deployed across a deep AWS infrastructure including Lambda, ECS, SQS, and EventBridge. You will design scalable dat ...

Senior Python Engineer: Innovate & Architect

TwinThread in Buenos Aires is looking for a passionate Senior Python Developer to join their Software Engineering Group. This role involves analyzing business requirements, contributing to software design and architecture, and working collaboratively within a team. Ideal candidates will have strong Python profic ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Cobol Mainframe QA Engineer

Eldar, ubicada en Buenos Aires, busca un profesional QA/Testing con más de 5 años de experiencia, especializado en entornos Cobol Mainframe. El candidato definirá y liderará estrategias de prueba para proyectos complejos, diseñará planes de prueba exhaustivos y gestionará defectos. Se valorará el uso avanzado de ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior Full Stack Engineer ID66319

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 Work awards. ...

Senior DevOps Engineer, Delivery Loop

Webflow is seeking a Senior Software Engineer, Delivery Loop to enhance our Developer Productivity Pillar. This remote-first role focuses on streamlining how Webflow engineers build, test, and deliver value. You’ll lead efforts on building systems to improve scalability and efficiency while mentoring junior DevO ...

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