75,791+ Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina — Top Companies Hiring June 2026

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Technical Lead Java/React — Remote with Extra Leave

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para dirigir un equipo en el desarrollo de un nuevo banco. Este rol implica liderar técnicamente un Squad y colaborar en la arquitectura de proyectos. Se requiere experiencia con Java y React, siendo un plus conocer Python. Este p ...

Azure AI Engineer: Build Scalable AI Solutions (Venado Tuerto)

Onetree is seeking an AI Engineer based in Argentina to design and implement intelligent solutions using Azure AI services. This role involves developing AI models, integrating them into applications, and optimizing their performance in collaboration with technology teams. The idóneo candidate shoul ...

Azure AI Engineer: Build Scalable Intelligent Solutions

Onetree is seeking an AI Engineer in Buenos Aires to design, implement, and optimize intelligent solutions using Azure AI services. This role requires a blend of technical expertise and innovation to drive the integration of AI into business processes. The ideal candidate will develop and deploy AI mod ...

Junior Data Analyst: Dashboards, Insights & ML

Brainlabs is seeking a Junior Data Analyst to deliver high-quality data analysis, reporting, and dashboards that inform client decision-making. You will independently manage analytics projects and create impactful narratives using SQL, Python, or R. Ideal candidates have 12+ months of experience and pr ...

Generative AI Engineer: Build Real World AI Solutions

Promtior, ubicado en San Salvador de Jujuy, busca un/a AI Engineer para desarrollar soluciones de IA generativa. El rol implica diseñar y adaptar modelos de IA, colaborar con equipos de producto, y construir APIs con capacidades de IA. Buscamos candidatos con estudios en Sistemas, Ciencia de Datos, o á ...

Senior Gen AI Engineer — AI Apps & MLOps Lead

PwC en Rosario, Argentina, busca un profesional para desarrollar APIs y soportar la práctica de Transfer Pricing. Se requiere un sólido conocimiento en Python y experiencia con FastAPI, Flask y servicios en la nube como Azure o AWS. El candidato ideal tiene habilidades en integración de modelos, CI/CD ...

Full Stack Engineer — Shape Architecture & UX (Early Team)

Ryz Labs in Posadas is looking for a Full Stack Engineer to join their team. You'll help define system architecture, implement key components, and enhance user experiences. This role involves problem-solving and collaborating with multidisciplinary teams to meet product goals. Qualified candidates shou ...

Remote Data Scientist: Generative AI & ML Engineer

Azumo, LLC is seeking a highly motivated Data Scientist / Machine Learning Engineer to enhance our analytics infrastructure. This fully remote position requires professional English proficiency and expertise in designing advanced machine learning models, particularly in Generative AI. You will collabor ...

Data Governance Engineer — Remote & Growth Ready

idearhumano busca un profesional en ingeniería de datos para garantizar la integración y centralización de datos. El rol incluye participar en la construcción de modelos y el desarrollo de pipelines de datos. Se requieren conocimientos avanzados en SQL y/o Python, así como experiencia en gobierno de da ...

Data Governance Engineer — Remote & Growth Ready

idearhumano busca un profesional en ingeniería de datos para garantizar la integración y centralización de datos. El rol incluye participar en la construcción de modelos y el desarrollo de pipelines de datos. Se requieren conocimientos avanzados en SQL y/o Python, así como experiencia en gobierno de da ...

Data Governance Engineer — Remote & Growth Ready

idearhumano busca un profesional en ingeniería de datos para garantizar la integración y centralización de datos. El rol incluye participar en la construcción de modelos y el desarrollo de pipelines de datos. Se requieren conocimientos avanzados en SQL y/o Python, así como experiencia en gobierno de da ...

Data Governance Engineer — Remote & Growth Ready

idearhumano busca un profesional en ingeniería de datos para garantizar la integración y centralización de datos. El rol incluye participar en la construcción de modelos y el desarrollo de pipelines de datos. Se requieren conocimientos avanzados en SQL y/o Python, así como experiencia en gobierno de da ...

Security Automation Engineer — SIEM & Scripting Innovator

Omaze, a global technology company, is seeking a Security Automation Specialist to fortify its information security landscape through innovative automation solutions. This role involves designing and implementing automated workflows to enhance security processes, utilizing scripting languages such as Python a ...

Technical Lead Java/React — Remote with Extra Leave

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para dirigir un equipo en el desarrollo de un nuevo banco. Este rol implica liderar técnicamente un Squad y colaborar en la arquitectura de proyectos. Se requiere experiencia con Java y React, siendo un plus conocer Python. Este p ...

Backend Engineer: APIs & Microservices (Hybrid)

Mercado Libre busca un Desarrollador de Software Backend para diseñar y escalar sistemas innovadores y seguros. Trabajarás en un entorno vibrante aplicando buenas prácticas de ingeniería y modelos de IA. El candidato ideal tiene hasta 3 años de experiencia y debe dominar lenguajes como Java, Golang o P ...

Azure AI Engineer — Build Scalable AI Solutions

Onetree is looking for an AI Engineer to design, implement, and optimize AI solutions using Azure AI services. The role requires integration of AI into business processes and collaboration with developers and data scientists. Ideal candidates will have experience with Azure Machine Learning, strong kno ...

ML Deployment & Scalable Backend Engineer

Mission.dev is seeking a software engineer to design and own production systems end-to-end, focusing on infrastructure for operationalizing machine learning models. Responsibilities include building scalable APIs, data pipelines, and ensuring high performance of AI applications. The ideal candidate has ...

Hybrid Creative Tech Engineer — Web & Hardware Prototyping

Una empresa tecnológica innovadora busca un/a Creative Technology Engineer en Buenos Aires. El rol incluye diseñar y desarrollar soluciones tecnológicas interactivas que integren Inteligencia Artificial y electrónica para entornos educativos. Se requiere experiencia en desarrollo web y en proyectos de electrónic ...

Ingeniero de Datos ETL/ELT, Snowflake, Airflow | Hybrid

Una empresa líder en el mercado de la salud está en búsqueda de un Ingeniero de Datos para unirse a su Dirección de Sistemas y Tecnología. Buscamos a alguien con experiencia en procesos ETL/ELT, así como dominio de Snowflake y Python. Las responsabilidades incluyen el diseño, desarrollo y mantenimiento de proces ...

Analista Senior de BI y Analytics

Una importante empresa de alimentos en Buenos Aires busca un profesional en análisis de datos para actuar como nexo entre el negocio y soluciones analíticas. Se requieren conocimientos en SQL, Python y Power BI. El rol incluye crear reportes personalizados y optimizar sistemas de bases de datos. Ideal para candi ...

Decision Analytics Associate | Hybrid & Travel

ZS Associates in Buenos Aires seeks a data-oriented professional to harness statistical models and guide clients in decision-making. The ideal candidate holds a relevant degree and brings up to 3 years of experience. Proficient in programming languages such as Java, Python, or R, and tools like R, Tableau, and E ...

Líder de Estrategia y Análisis de Riesgo Crediticio

Un banco privado argentino busca un/a Analista Sr. de Estrategia de Riesgo Crediticio. Esta posición es clave para diseñar y analizar estrategias de riesgo crediticio, siendo responsable de proponer políticas y realizar análisis cuantitativos. El candidato ideal debe tener una sólida formación académica en áreas ...

Analista Senior de Research Mercado de Capitales

Una compañía de asesoramiento financiero busca un/a Analista de Research con experiencia en análisis de mercado y seguimiento de compañías. Se requiere mínimo 3 años de experiencia en research de mercado y conocimientos en finanzas corporativas. El candidato ideal debe tener un buen manejo de inglés y conocimien ...

Ingeniero IA y Automatización Remoto, Crecimiento Profesional

Innovativedev busca un Ingeniero de IA / Automatización para unirse a su equipo en Buenos Aires. Con más de 3 años de experiencia en desarrollo de software, el candidato ideal debe tener habilidades en Python, manejo de bases de datos y Git, y será responsable de la implementación de soluciones de inteligencia a ...

PPS Engineering Internship 2026 — Real Projects & Mentorship

A technology company in Córdoba, Argentina, invites university students to join their Professional Practice program in engineering teams. This part-time opportunity involves hands-on experience in software development using Python. Ideal candidates are in the 4th or 5th year of related studies, have a willingnes ...

QA Automation Engineer AI/LLMs (Hybrid)

Una empresa de educación tecnológica busca un QA Automation SSR para implementar soluciones de QA y garantizar la calidad de sus productos. El candidato ideal tiene más de 2 años de experiencia en automatización con Python y herramientas como Selenium y Cypress. Se valorará experiencia en LLMs y metodologías ági ...

Remote Generative AI Platform Engineer — Buenos Aires

AI Chopping Block, Inc. in Buenos Aires is seeking an Application Engineer skilled in Python and Golang. The role involves debugging platform issues, building generative AI-powered tools, and prototyping solutions for customer use cases. Candidates should have 2-5 years of software experience and be comfortable ...

Full Stack Engineer Healthcare Data & AI (Remote)

Coderio is seeking a high-caliber Full Stack Engineer with expertise in Golang, Python, and React to design and maintain scalable applications. This 100% remote role offers the chance to work on complex technical challenges within a collaborative international team. The ideal candidate has over 3 years of experi ...

GenAI Platform Engineer (Remote First)

AI Chopping Block, Inc. is seeking an Application Engineer based in Buenos Aires. This role involves solving complex problems with code, debugging platform issues, and building internal tools powered by generative AI. Candidates should have 2-5 years of software experience, strong skills in Python and Golang, an ...

Senior Data Engineer Build Scalable ELT Pipelines (Remote)

AgileEngine, LLC. is looking for a Data Engineer in Buenos Aires, Argentina. You will design and optimize high-performance ELT pipelines to enhance data-driven decision-making. The ideal candidate will have over 5 years of experience in data engineering, proficiency in SQL and Python, and a strong understanding ...

Remote Data Engineer Azure Synapse & ETL

Bluelight Consulting LLC is seeking an ETL Data Engineer to join their team in Mendoza, Argentina. This role involves developing ETL processes using Python (PySpark) within Azure Synapse, designing data storage solutions, and ensuring data quality. Ideal candidates will have a Bachelor's degree in Computer S ...

Production AI Platform Engineer (LLM & AI)

AI Chopping Block, Inc. busca un/a Software Engineer para ayudar a escalar su plataforma AI/LLM en Buenos Aires. El rol incluye diseñar y construir servicios core que soportan flujos de AI, y requiere experiencia significante en software engineering y DevOps. El candidato ideal tendrá más de 4 años ...

ML Data Analyst: Forecasting & LLM Pipelines

Sovos is looking for a Data Analyst to enhance their global support operations by applying machine learning and AI technologies. You will develop forecasting models and classification pipelines, ensuring data integrity through strong Python skills and SQL knowledge. Candidates should have 3–5 years of releva ...

Remote Data Engineer Azure Synapse & ETL

Bluelight Consulting LLC in Córdoba, Argentina is seeking a skilled Data Engineer to develop ETL processes using Python and Azure Synapse Analytics. The ideal candidate will have expertise in data warehousing, SQL querying, and data integration. This role offers a flexible working environment with benefits inclu ...

Remote Junior Full Stack Engineer — Growth & Impact

A high-speed connectivity leader is looking for a Jr. Full Stack Software Engineer in Buenos Aires. You'll develop next-generation web applications and collaborate in an Agile environment. The ideal candidate has a Bachelor's degree in Computer Science and over 2 years of experience in full-stack develop ...

Remote Data Scientist: Generative AI & ML Engineer

Azumo, LLC is seeking a highly motivated Data Scientist / Machine Learning Engineer to enhance our analytics infrastructure. This fully remote position requires professional English proficiency and expertise in designing advanced machine learning models, particularly in Generative AI. You will colla ...

Ingeniero Electrónico IoT Prototipado e Integraciones

Una empresa de tecnología especializada en soluciones de seguridad busca un Ingeniero para investigación y desarrollo. El rol incluye diseñar y ejecutar pruebas de concepto, programar soluciones en Arduino y Raspberry Pi, y trabajar en proyectos IoT. Se requiere al menos 3 años de experiencia en I+D, conocimient ...

Strategic Insights Analyst Pharma Data & Strategy

A leading healthcare firm is seeking an entry-level Analyst in Buenos Aires to support the Strategic Insights team. The Analyst will conduct research and prepare analytical models, contributing to brand performance and market analysis. Ideal candidates will have a bachelor’s degree in a business or quantitative ...

Lead Full Stack Engineer: Remote, Flexible Hours

AgileEngine, LLC. is seeking a Lead Full Stack Engineer to ensure production reliability on a live Hiring Events platform for enterprise clients. This role involves working with technologies such as Java, Spring Boot, Python, and React while managing deployments and troubleshooting production incidents. </p ...

Lead Full Stack Engineer: Remote, Flexible Hours

AgileEngine, LLC. in San Miguel de Tucumán is seeking a Lead Full Stack Engineer to ensure production reliability on a live Hiring Events platform. You will work with technologies including Java, Spring Boot, Python, and React, while also mentoring other engineers. The ideal candidate has over 7 yea ...

Senior ML Engineer: Lead Production Models & Pipelines

Trafilea is seeking a Sr. Machine Learning Engineer in San Carlos de Bariloche, Argentina. You'll lead the development and deployment of advanced machine learning models and scalable systems integral to business decisions. The ideal candidate has over 5 years of production experience, strong Python and ...

Blockchain Economics Data Analyst: Models, Incentives & Impact

Chainlink Labs in Córdoba, Argentina, is seeking a specialist to design and analyze data that informs decision-making for the Economics team. This role involves building models for evaluating investment opportunities and operationalizing processes across teams. The ideal candidate will have a strong ba ...

Lead Data Engineer: Security Analytics, DynamoDB & ETL

EPAM Systems is seeking a Lead Data Engineer located in Argentina to design and deliver core data infrastructure tailored for security analytics. The successful candidate will develop DynamoDB databases, construct ETL pipelines, and integrate data with AWS QuickSight for interactive dashboards. With at ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Ingeniero QA Ssr: Calidad de Software y Automatización

MPA Consultora en Buenos Aires busca un Ingeniero QA Ssr para verificar el correcto funcionamiento de sus productos de software. El rol incluye diseñar y ejecutar planes de control de calidad, interactuar con el equipo de desarrollo y documentar pruebas automáticas. Se requiere un mínimo de 2 años de e ...

IT Systems Engineer — Deployment & SaaS Expert

SUR in Buenos Aires is seeking a Technical Expert in deployment solutions to support remote work security solutions. You will analyze, design, and implement deployment modifications while providing expertise on systems management. The ideal candidate has a C1 level proficiency in English, experience in ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

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