64,514+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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Senior Ruby on Rails Backend Engineer Remote Part Time

Vairix is seeking a Senior Backend Engineer with expertise in Ruby on Rails to join as a part-time contributor. This role involves translating complex business needs into scalable applications while ensuring system performance. Candidates should possess at least 6 years of experience, advanced PostgreS ...

Software Engineer Semi Senior Net Microservices Remote Venado Tuerto

SHIFTA busca un Ingeniero de Software Semi Senior para unirse a su equipo en Argentina. La posición ofrecerá la ocasión de trabajar en proyectos tecnológicos desafiantes con un enfoque en la innovación y la diversidad. Se valorarán conocimientos en Net 8, SQL, Web API, Docker y más. Ofrecemos un amb ...

Senior Java Backend Engineer — Fintech, Scale & Impact (La Rioja)

About Revolut People deserve more from their money. More visibility, more control, and more freedom. Since ****, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 70+ million customers ...

Senior Azure Devops Engineer: Cloud Automation & Ci/Cd (Ituzaingó)

EPAM Systems is seeking a Senior DevOps Engineer to design and support cloud infrastructure using Azure. The role involves automating CI/CD pipelines and collaborating with development teams to enhance infrastructure reliability and security. Adecuado candidates will bring strong experience i ...

Senior Azure DevOps Engineer – CI/CD, IaC & Cloud Native

EPAM Systems is seeking a Senior DevOps Engineer based in Buenos Aires, Argentina. This role focuses on designing, automating, and supporting cloud infrastructure primarily using Azure. The ideal candidate will collaborate with development teams to enhance deployment processes and improve system reliability a ...

Senior Ruby on Rails Engineer — Remote, Long Term Contract

A tech-focused recruitment agency is seeking a Senior Ruby on Rails developer to create high-quality web applications for clients. The ideal candidate will have at least 5 years of experience, strong knowledge of relational databases, and proficiency in testing frameworks. Responsibilities include designing appl ...

Senior Full Stack Engineer: React & Java Spring Boot Remote

A technology consulting firm is urgently seeking a Software Engineer with expertise in React and Java Spring Boot. This remote role involves hands-on full stack development for next-generation enterprise solutions in transportation. Candidates should have over 5 years of experience in software development and pr ...

Senior Ml & Mlops Engineer – Rag, Genai, Hybrid Buenos Aires

ADN Recursos Humanos busca un profesional con más de cinco años de experiencia en ML/AI engineering y habilidades sólidas en Python para liderar la implementación de modelos ML en producción. La modalidad del trabajo es híbrida en Buenos Aires, y se requiere inglés técnico. El candidato adecuado debe tener ...

Senior DevOps Engineer (AWS) — Build Robust CI/CD Pipelines

Santex en Lomas de Zamora busca un Senior DevOps especializado en AWS. Su misión principal será potenciar la infraestructura y optimizar los procesos de Integración Continua y Despliegue Continuo (CI/CD). El candidato ideal debe tener experiencia en automatizar y eficientizar operaciones, garantizando ...

Senior Ruby on Rails Backend Engineer Remote Part Time

Vairix is looking for a Senior Backend Engineer specializing in Ruby on Rails to join as a part-time contributor. This role will involve translating complex business requirements into scalable applications while ensuring top system performance. The ideal candidate will have a minimum of 6 years of expe ...

Senior Azure DevOps Engineer – CI/CD, IaC & Cloud Native

EPAM Systems is seeking a Senior DevOps Engineer to design, automate, and support cloud-based infrastructure across Azure. You will collaborate with development teams to enhance deployment processes and ensure reliability, scalability, and security. The ideal candidate will have hands-on experience wit ...

Senior Ai Infra Engineer Rust, Scalable Systems (Río Cuarto)

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 candidat ...

Senior Backend Engineer — Ai Powered Api Orchestration (La Plata)

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. Idóneo candidates will have extensive experience in ba ...

Senior Ai Platform Engineer (San Nicolás de Los Arroyos)

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 QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior React Native Engineer Lead Ship Live Apps (Remote)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model aligned with North American time zones. The ideal candidate has over ...

Senior React Native Engineer Lead Ship Live Apps (Remote)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model aligned with North American time zones. The ideal candidate has over ...

Senior React Native Engineer Lead Ship Live Apps (Remote)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model aligned with North American time zones. The ideal candidate has over ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer in Venado Tuerto, Argentina, to ensure the quality and reliability of products across UI and API experiences. The ideal candidate will possess deep QA experience, strong automation skills, and the ability to enhance testing workflows using AI. Responsibilities ...

Senior React Native Engineer Lead Ship Live Apps (Remote)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model aligned with North American time zones. The ideal candidate has over ...

Senior Ruby on Rails Backend Engineer Remote Part Time

Vairix is looking for a Senior Backend Engineer based in Campana, Buenos Aires. The role involves translating complex business needs into scalable applications, ensuring optimal performance while working with Ruby on Rails. Candidates should have at least 6 years of experience and advanced skills in Po ...

Senior Java Engineer – Backend Architect (Spring, Graphql) (Buenos Aires)

Ciklum is seeking a Senior Java Engineer to join their team in Argentina. This role involves taking ownership of the full software development lifecycle, where you will design and develop robust backend systems using Java and Spring Framework for an international partner in the ticketing industry. I ...

Senior Java Engineer – Backend Architect (Spring, Graphql) (San Isidro)

Ciklum is seeking a Senior Java Engineer to join their team in Argentina. This role involves taking ownership of the full software development lifecycle, where you will design and develop robust backend systems using Java and Spring Framework for an international partner in the ticketing industry. I ...

Senior Cloud & On Prem SaaS Support Engineer (Level 3)

Werben HR busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. El candidato trabajará con infraestructura local y cloud, siendo parte del equipo de Proyectos y asistiendo en la implementación y resolución de incidentes complejos. Se ofrecen 15 días hábiles de ...

Senior Inventory Software Engineer | Flexible Work & Cloud (San Justo)

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 ...

Senior Support Engineer – Cloud & On Prem Saas (Florencio Varela)

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 Aws Platform Engineer — Ai Driven Infra (San Justo)

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. The adecuado candidate has over 7 years of cloud infrastructu ...

Senior Solutions Engineer — Ad Delivery & Platform Expert (Buenos Aires)

Solutions Engineer – Buenos Aires Innovid is looking for a Solutions Engineer in Buenos Aires to provide advanced technical support within its Ad Delivery Platform. In this role, you will diagnose complex issues, engage with clients, and support integrations within the advertising ecosystem. < ...

Senior Inventory Software Engineer | Flexible Work & Cloud (Godoy Cruz)

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 React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. This long-term, full-time contractor position offers a flexible remote work model that aligns with North American time zones. Ideal candidat ...

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. This long-term, full-time contractor position offers a flexible remote work model that aligns with North American time zones. Ideal candidat ...

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. This long-term, full-time contractor position offers a flexible remote work model that aligns with North American time zones. Ideal candidat ...

Senior Java Full Stack Engineer — Java Spring Boot & Angular

EPAM Systems is looking for a Senior Java Full Stack Engineer located in Chubut, Argentina. The ideal candidate will develop full-stack applications using Java and Spring Boot, and will collaborate closely with various teams. This position requires strong expertise in backend and frontend technologies, ...

Senior Java Backend Engineer – Rendimiento Y Escalabilidad Buenos Aires

Una empresa tecnológica en Ciudad Autónoma de Buenos Aires busca un Analista/desarrollador de Java. Esta posición implica el desarrollo y mantenimiento de aplicaciones de grado empresarial, asegurando alta disponibilidad y rendimiento en sistemas críticos. Se requiere experiencia mínima de 5 ...

Senior Inventory Software Engineer | Flexible Work & Cloud (Río Cuarto)

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 ...

Senior Aws Platform Engineer — Ai Driven Infra (La Plata)

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. The adecuado candidate has over 7 years of cloud infrastructu ...

Senior Support Engineer – Cloud & On Prem Saas Venado Tuerto

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

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is in search of a Senior React Native Developer to lead their customer companion app's development for iOS and Android. This long-term, full-time contractor role offers flexible remote work aligning with North American time zones. The ideal candidate must have more than ...

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model as long as it aligns with North American time zones. The ideal candid ...

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model as long as it aligns with North American time zones. The ideal candid ...

Senior React Native Engineer | Remote Contract (NA Time Zones)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position offers a flexible remote work model as long as it aligns with North American time zones. The ideal candid ...

Senior Ruby on Rails Backend Engineer Remote Part Time

Vairix is looking for a Senior Backend Engineer to contribute part-time with expertise in Ruby on Rails. This role involves translating complex business needs into scalable applications while ensuring optimal system performance. Candidates should have at least 6 years of experience, advanced skills in ...

Senior QA Automation Engineer – Selenium, Hybrid (3 days/wk)

Werben Hr busca un profesional para el puesto de QA Automation en Buenos Aires. Esta posición híbrida requiere experiencia en automatización de pruebas con Selenium y un enfoque en metodologías ágiles. Las responsabilidades incluyen la planificación de pruebas, ejecución y mantenimiento de pruebas auto ...

Remote Senior Backend Engineer — Java/PHP, Growth & Flexible Hours

Avature is seeking Senior Backend Software Engineers to join fully remote teams based in Argentina. You will work in small development teams to develop high-performance, high-availability products while participating in all aspects of the software design, from analysis to production monitoring. The ide ...

Senior Machine Learning Engineer (San Nicolás de Los Arroyos)

Key Responsibilities As a Sr. Machine Learning Engineer, you'll lead the development and deployment of advanced ML models and scalable systems that power critical business decisions. Develop production-ready machine learning systems with robust testing and scalable architecture <l ...

Senior QA Automation Engineer – Selenium, Hybrid (3 days/wk)

Werben Hr busca un QA Automation en Buenos Aires. La posición es híbrida en Recoleta, requiriendo 3 días en oficina. Se busca un estudiante avanzado de Ingeniería en Sistemas o Licenciado en Sistemas de Información con experiencia en automatización de pruebas con Selenium y metodologías ágiles. El trab ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Senior Backend Engineer — Remote, Flexible Hours, Usd Pay (Berazategui)

Job Overview Avature is seeking Senior Backend Software Engineers to join fully remote teams based in Argentina. Responsibilities You will work in small development teams to develop high-performance, high-availability products while participating in all aspects of the software desi ...

Senior Android & Java Backend Engineer Remote First San Miguel

redbee, empresa argentina de tecnología, busca un/a Senior Developer con más de 5 años de experiencia en Java y Spring Boot, y conocimientos en Android. El puesto implica desarrollar funcionalidades de la aplicación móvil, mantener servicios backend y colaborar con equipos en soluciones integrales. ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze in Buenos Aires is seeking a Senior QA Engineer dedicated to ensuring the quality and reliability of Backblaze products. In this role, you will own end-to-end testing across UI and API and advocate for testing processes within product and development teams. The right candidate will have over ...

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