53,037+ Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina — Top Companies Hiring June 2026

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Ingeniero/a de IA Generativa con Impacto Real

Promtior, en Buenos Aires, busca un/a AI Engineer con enfoque en IA Generativa para unirse a su equipo de Engineering. Este rol se centra en diseñar y desarrollar soluciones basadas en IA que resuelvan problemas de negocio reales. Se requiere experiencia con modelos de IA, especialmente en LLMs y NLP, así com ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Azure Data Engineer – Modern Data Pipelines & Power BI

Allata is looking for a skilled Data Engineer in Buenos Aires, San Justo, to design and optimize scalable data solutions using a modern Microsoft data stack. This role involves building and maintaining data pipelines with Azure Data Factory and SQL, as well as collaborating with teams to support analytics and ...

Senior Data Engineer — Remote & Flexible, ELT Pipelines (Córdoba)

Agile Engine is looking for a Data Engineer in Córdoba, Argentina, to design and scale high-performance ELT pipelines for a centralized data warehouse. The successful candidate will have over 5 years of experience in data engineering, exceptional coding skills in SQL and Python, and familiarity with data w ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Wholesale Credit Risk Forecasting and Analytics Associate

JPMorgan Chase & Co. is seeking an Associate for the Wholesale Credit Risk Forecasting Team in Buenos Aires. This role involves executing stress forecasting results, data analysis, and developing tools to automate processes. Ideal candidates should have a BA/BS in a relevant field and at least 3 years of experie ...

Analista Senior de Modelado de Riesgo | Remoto 3d/sem

Byma busca un profesional en el área de Riesgo para desarrollar y mantener modelos avanzados de riesgo de mercado. El postulante debe tener más de 3 años de experiencia en el modelado de riesgos y dominio en programación (Python, R). Se ofrece la oportunidad de trabajar en un entorno flexible, colabora ...

Chief Ai Engineer: Lead Llm Agents & Responsible Ai (Comodoro Rivadavia)

Chief AI Engineer: Lead LLM Agents & Responsible AI EPAM Systems is seeking a Chief AI Engineer in Argentina to lead AI program delivery, focusing on LLM-based agents and responsible AI practices. This role includes developing cutting‑edge AI solutions, embedding hallucination prevention te ...

Data Analytics Specialist – Dashboards & ML Insight

Brainlabs is looking for a Junior Data Analyst to independently deliver high-quality data analysis and dashboards that drive client decision-making. You’ll own end-to-end analytics projects and create compelling narratives using advanced SQL, Python, or R. The ideal candidate has at least 12 months of ...

Ingeniero/a de IA Generativa con Impacto Real

Promtior en Berazategui, Argentina, está buscando un/a AI Engineer especializado en IA Generativa para unirse a su equipo de Engineering. En este rol, diseñarás y desarrollarás soluciones de IA para resolver problemas reales, colaborarás con otros equipos y mejorarás continuamente las soluciones actuales. </p ...

Generative AI Engineer: Build Real World AI Solutions

Promtior, ubicado en Bahía Blanca, busca un/a AI Engineer enfocado en IA Generativa para unirse a su equipo de Engineering. Este rol implica diseñar y desarrollar soluciones de IA que transformen procesos de negocio reales, así como colaborar con equipos en la mejora continua de productos basados en IA. < ...

AI/LLM Platform Engineer Production Driven Backend

Silver.dev busca un/a Software Engineer especializado/a en la plataforma AI/LLM para escalar y robustecer sus sistemas core. Las responsabilidades incluyen diseñar y operar servicios, desarrollar sistemas LLM-based y contribuir a prácticas DevOps y MLOps. Se requiere más de 4 años de experiencia en el ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Senior Product & Platform Architect E commerce Tech Lead

iTalent Connection is looking for a Technical Leader located in Vicente López, Buenos Aires. This role involves driving the evolution of their e-commerce platform with a strong focus on customer-facing products. The ideal candidate will have over 8 years of experience in software engineering, including ...

Security Automation Engineer — Automate, Detect, Evolve (Pilar)

A global technology company is seeking a Security Automation Specialist to fortify its information security landscape through innovative automation solutions. The role requires expertise in scripting languages like Python and PowerShell, alongside familiarity with security tools such as SIEM. <p ...

Generative AI Engineer — Build Impactful AI Solutions

Promtior busca un/a AI Engineer con foco en IA Generativa para unirse a su equipo de Engineering en Buenos Aires, Ramos Mejía. La posición implica diseñar soluciones de IA, colaborar con equipos multifuncionales, y participar en la mejora continua de estas soluciones. Los postulantes deben tener estudi ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea is seeking a Sr. Machine Learning Engineer located in Pilar, Buenos Aires. In this role, you will lead the development of advanced ML models that drive critical business decisions. You will collaborate with various teams, influence technical strategies, and mentor your peers while ensuring the integr ...

Security Automation Engineer — Automate, Detect, Evolve (Río Cuarto)

Job Overview A integral technology company is seeking a Security Automation Specialist to fortify its information security landscape through innovative automation solutions. Position ID: J-*****-Ljbffr Responsibilities and Qualifications Expertise in scripting languages ...

Backend Engineer, Fintech Spend & AI Platform

Ramp is looking for a software engineer to design and build scalable backend systems for spend control and transaction processing. You will work cross-functionally with product and design teams to create user-first experiences, integrating with advanced automation tools. This role emphasizes collaboration and ...

Security Automation Engineer — Automate, Detect, Evolve (Morón)

A global technology company is seeking a Security Automation Specialist to fortify its information security landscape through innovative automation solutions. The role requires expertise in scripting languages like Python and PowerShell, alongside familiarity with security tools such as SIEM. <p ...

Generative AI Engineer: Build Real World AI Solutions

Promtior está buscando un/a AI Engineer con foco en IA Generativa para unirse a su equipo en Vicente López, Buenos Aires. Este rol implica diseñar y desarrollar soluciones basadas en IA, optimizar modelos existentes y colaborar estrechamente con los equipos de producto e ingeniería. El candidato ideal ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Junior Data Analytics Specialist Dashboards & Insights

Brainlabs is seeking a Junior Data Analyst in Corrientes, Argentina. In this role, you will independently deliver high-quality data analysis, driving client decision-making with compelling dashboards and insights. Your responsibilities include managing end-to-end analytics projects, performing data val ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Remote Tech Lead: Java & React, Fintech Squad Architect

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para guiar un equipo en el desarrollo de un reciente banco. El candidato ideal tendrá experiencia sólida en Java y React, y conocimientos en Python son un plus. Las responsabilidades incluyen liderar un Squad y colaborar en la arq ...

Senior Analytics Engineer: Build Trusted Data Pipelines Ai Buenos Aires

Werben HR busca un Analytics Engineer con sólida experiencia en el desarrollo de pipelines de datos y modelado, para unirse a su equipo de Data, BI & AI en Puerto Madero. El candidato idóneo transformará datos en estructuras organizadas y documentadas, creando la infraestructura que soporta solucion ...

Senior Analytics Engineer: Build Trusted Data Pipelines Ai Puerto Madero

Werben HR busca un Analytics Engineer con sólida experiencia en el desarrollo de pipelines de datos y modelado, para unirse a su equipo de Data, BI & AI en Puerto Madero. El candidato idóneo transformará datos en estructuras organizadas y documentadas, creando la infraestructura que soporta solucion ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Data Engineer: Build Scalable Pipelines & Warehouses

Kelsus, Inc. is seeking a passionate Data Engineer to design and develop efficient data pipelines using technologies such as Python, AWS Glue, and Kafka in San Nicolás de los Arroyos, Argentina. The candidate will optimize ETL processes, collaborate on data warehouse architectures, and implement data quality ...

Data Scientist II: Big Data Insights for Health (Buenos Aires)

Syneos Health is seeking a Data Scientist II in Buenos Aires (Hybrid). The role involves analyzing diverse data sources to provide actionable insights, developing coding solutions, and collaborating with product teams. Candidates should hold a Master's in a STEM field, with proficiency in programmin ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Chubut, Argentina is seeking a Data Analyst to join their Economics team. In this role, you will collaborate with various departments to optimize network design and incentives, while building analytical models for production applications. The ideal candidate possesses a master's degre ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Senior Manager, Software Engineering — Regulatory Tech Lead

JPMorganChase is looking for a Manager of Software Engineering in Comodoro Rivadavia, Argentina, to lead a team within the EMEA Last Mile Regulatory Reporting group. This role involves guiding engineers and ensuring compliance with business standards and practices. The ideal candidate has over 5 years ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Remote Lead Data Engineer — Build Scalable Pipelines

Sur Global is seeking a Data Engineer based in Buenos Aires, Argentina, to design, build, and maintain scalable data solutions for a remote-first technology organization. You will oversee data architecture, pipelines, and analytics infrastructure, collaborating with both tech leadership and non-tech teams. </ ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

ML Engineer: Generative AI & Production Pipelines

Promtior busca un/a Machine Learning Engineer para unirse a su equipo de Engineering en Córdoba, Argentina. La posición implica diseñar y desplegar modelos de machine learning, trabajando con datasets complejos y optimizando modelos supervisados y no supervisados. Si te apasiona el desarrollo de tecnologías d ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Brain Interface ML Engineer for Neuro AI & Gen Models

Framework Ventures is seeking a motivated machine learning engineer to join its Brain & AI team in Santa Fe, Argentina. The role focuses on developing AI models to enhance understanding of neural mechanisms through deep learning techniques applied to brain-computer interfaces. The ideal candidate will ...

Full Stack Engineer: Shape Architecture & UX — Early Team

Ryz Labs in Buenos Aires is seeking a Full Stack Engineer to help define system architecture and own key components in our internal projects. The role requires 4+ years of experience in backend development with Node.js or Python and front-end development with React.js. As an early team member, you will ...

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    Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina Job Search Guide, Trends and Insights