75,671+ Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina — Top Companies Hiring June 2026

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Senior Data Engineer ML Migration & Pipelines — Hybrid

ITPS busca un/a Data Engineer Sr en Buenos Aires, Argentina, orientado a Machine Learning para unirse a un equipo en soluciones de datos en un ambiente corporativo global. El rol incluye la migración de repositorios de ML, gestión de pipelines y asegurar calidad técnica. Se requiere experiencia sólida ...

AI Driven Compliance Solutions Architect

Kraken is seeking an experienced compliance professional in Argentina to enhance compliance efficiency through automation. The ideal candidate should have over 8 years of experience in compliance operations, regulatory technology, and a strong background in financial crime prevention. You will design c ...

AI Driven Compliance Solutions Architect

Kraken is looking for an experienced compliance professional in Buenos Aires, Argentina. This role involves architecting and building automated workflows to enhance compliance efficiency using AI and tools like Python and n8n. The ideal candidate will have over 8 years of experience in compliance opera ...

Head of Engineering — AI/ML, Audio & Scale Systems

iTalent Connection busca profesionales con experiencia en arquitectura de sistemas a gran escala y un dominio sólido de IA y ML. Se ofrece un entorno de trabajo innovador con un enfoque en nuevas tecnologías y oportunidades de crecimiento profesional. Los candidatos idealmente tienen experiencia en Rea ...

Backend Engineer: Production AI Systems & Pipelines

Mission.dev is looking for a Software Engineer based in San Nicolás de los Arroyos, Argentina, to design and maintain production systems end-to-end. You will focus on building scalable APIs and microservices that support AI applications, ensuring high performance and reliability. Candidates should have ...

AI/LLM Platform Engineer — Backend, Kubernetes & MLOps

Silver.dev en Buenos Aires busca un Software Engineer para su plataforma AI/LLM. El rol implica diseñar y construir servicios core que soportan flujos de AI, además de colaborar con los fundadores para desarrollar soluciones robustas. Se requiere más de 4 años de experiencia en software engineering, es ...

ML Driven Backend Engineer for Scalable Systems

Mission.dev in Argentina is seeking a Software Engineer to design and manage production systems with a focus on machine learning operationalization. This role will allow you to impact the deployment of AI in scalable environments. The ideal candidate will create APIs, microservices, and data pipelines ...

Azure AI Engineer: Scale Intelligent AI Solutions

Onetree is looking for an AI Engineer based in Campana, Argentina. The successful candidate will design and implement intelligent solutions using Azure AI services. This role focuses on developing AI models, integrating them into applications, and optimizing performance in collaboration with technology teams. ...

AI/LLM Platform Engineer — Production Backend & Kubernetes

Silver.dev busca un/a Software Engineer, AI/LLM Platform en Rosario, Argentina. El candidato tendrá ownership sobre sistemas críticos, diseñando y operando servicios core que soportan flujos de AI/LLM. Se requiere experiencia de 4+ años en ingeniería de software, manejo de Python y trabajar con infra b ...

Economics Data Analyst for DeFi & Crypto Modeling

Chainlink Labs in Comodoro Rivadavia, Argentina is looking for a specialist to analyze blockchain economics and optimize trading systems. The role focuses on financial modeling, data analysis, and collaborating with cross-functional teams to enhance decentralized finance processes. Ideal candidates sho ...

Líder de Operaciones del Gateway de Pagos

Claro Argentina busca un profesional para liderar la operación y estabilidad del gateway de pagos Claro Pay en Buenos Aires. La posición requiere asegurar el correcto procesamiento de transacciones financieras y la gestión de incidentes críticos. Los candidatos deben tener experiencia técnica y estudio ...

Azure Data Engineer: Build Scalable Pipelines & Analytics

Allata in San Isidro, Argentina is seeking a skilled Data Engineer to join their team. The role involves designing and optimizing data solutions using Azure Data Factory and Microsoft technologies. Your expertise will enhance analytics and business decision-making. Applicants should have strong SQL and ...

Lead Full Stack Engineer – Real Time Platform, Remote

AgileEngine is seeking a Lead Full Stack Engineer to ensure production reliability and troubleshoot issues on a live Hiring Events platform. The ideal candidate will work with Java, Spring Boot, Python, and React while collaborating with Client Support. This role offers mentorship opportunities as the ...

Senior Data Engineer Lakehouse | Hybrid, Swiss Medical

IOL Inversiones busca un SR Data Engineer en Buenos Aires para diseñar y mantener pipelines de datos, asegurando la calidad y gobernabilidad de los mismos. El candidato ideal debe ser graduado en Ingeniería en Sistemas o áreas afines, con experiencia en Databricks y habilidades en Python y SQL. Se ofre ...

Junior Data Analyst: Build BI Dashboards & Client Insights

Brainlabs is seeking a Junior Data Analyst in Ezeiza, Buenos Aires to deliver insightful data analysis and reporting that will drive client decision-making. The role requires ownership of end-to-end analytics projects, leveraging SQL and Python for meaningful insights. The ideal candidate should posses ...

Data Engineer: ETL & Data Pipelines (Entry Level)

Kelsus, Inc. is looking for a Data Engineer based in Buenos Aires, Argentina. This entry-level position will involve designing and developing data pipelines using Python and various AWS technologies, such as Glue and Lambda. Candidates should have solid skills in data engineering practices, including E ...

Analista Senior de Seguridad Informática — IA y Automatización

IOL Inversiones está buscando un Analista de Seguridad para fortalecer su equipo de Seguridad Informática. El candidato ideal tendrá más de 5 años de experiencia en ciberseguridad y habilidades en automatización de procesos con lenguajes como Python o Bash. Las responsabilidades incluyen monitorear ale ...

NextGen Operations Trainee – Data Science & Optimization

Grupo Techint busca un/a estudiante para el puesto de Trainee Operations (NextGen) en nuestras oficinas de Buenos Aires. Idealmente, los postulantes deben tener estudios en Ciencias de datos, matemáticas o físicas, con al menos el 50% de la carrera aprobada. Las responsabilidades incluyen colaborar en ...

Remote Data Engineer Pipelines & Warehousing (LatAm)

Code Healers LLC is looking for a Data Engineer to join their fully remote team based in Argentina. The ideal candidate will design and maintain scalable data pipelines, ensuring clean data for collaboration with a US-based engineering team. Strong communication in English, along with proficiency in SQ ...

Remote Senior Backend Engineer – Architecting & Mentoring

Velozient in Argentina is seeking an experienced full-time remote Agentic Developer. The role focuses on contributing to a mission-critical SaaS platform, enhancing core product capabilities. The ideal candidate will have over 8 years of experience with .NET, C#, Python, Node.js, and demonstrate excell ...

Remote Senior Backend Engineer – Architecting & Mentoring

Velozient in Argentina is seeking an experienced full-time remote Agentic Developer. The role focuses on contributing to a mission-critical SaaS platform, enhancing core product capabilities. The ideal candidate will have over 8 years of experience with .NET, C#, Python, Node.js, and demonstrate excell ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Lead Data Engineer: Scale Pipelines & Analytics

Sur Global is seeking a remote-first Data Engineer to oversee the data engineering function. This role requires strong expertise in managing data pipelines and ensuring data quality while collaborating with stakeholders on analytics initiatives. The ideal candidate will have over 5 years of experience ...

Remote Lead Data Engineer: Scale Pipelines & Analytics

Sur Global is seeking a remote-first Data Engineer to oversee the data engineering function. This role requires strong expertise in managing data pipelines and ensuring data quality while collaborating with stakeholders on analytics initiatives. The ideal candidate will have over 5 years of experience ...

Remote Lead Data Engineer: Scalable Pipelines & Analytics

Sur Global is seeking a skilled Data Engineer to oversee its data engineering function. This remote-first position requires expertise in managing data pipelines and ensuring data quality, alongside collaboration with stakeholders to support analytics initiatives. The ideal candidate will have over 5 ye ...

Remote Lead Data Engineer: Scalable Pipelines & Analytics

Sur Global is seeking a skilled Data Engineer to oversee its data engineering function. This remote-first position requires expertise in managing data pipelines and ensuring data quality, alongside collaboration with stakeholders to support analytics initiatives. The ideal candidate will have over 5 ye ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote Lead Data Engineer: Scalable Pipelines & Analytics

Sur Global is seeking a skilled Data Engineer to oversee its data engineering function. This remote-first position requires expertise in managing data pipelines and ensuring data quality, alongside collaboration with stakeholders to support analytics initiatives. The ideal candidate will have over 5 ye ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice remotely. You will work with clients to design and implement production AI systems while ensuring robust data infrastructure. Applicants must have strong Python skills and experience with modern LLMs. The role requires sign ...

Remote Lead Data Engineer: Scalable Pipelines & Analytics

Sur Global is seeking a skilled Data Engineer to oversee its data engineering function. This remote-first position requires expertise in managing data pipelines and ensuring data quality, alongside collaboration with stakeholders to support analytics initiatives. The ideal candidate will have over 5 ye ...

Remote Data Analyst Economics & Web3 Insights

Chainlink Labs is seeking a Data Analyst to join their Economics team in Buenos Aires. This role focuses on shaping decentralized economics through data-driven insights, requiring strong expertise in blockchain and financial markets. Ideal candidates will hold a master's degree in economics or finance, ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote AI Solutions Engineer — Forward Deployed

NextLink Labs is seeking a Forward Deployed Engineer to enhance their AI practice. This remote role involves working with clients to design and implement production AI systems and ensuring robust data infrastructure. Applicants should possess strong Python skills and experience with modern LLMs. The po ...

Remote AI Backend Engineer

Backblaze is seeking a Software Engineer, AI, to develop server-side APIs and enhance user experience through AI tools. You will work closely with product, QA, and support teams and contribute to maintaining high coding standards. The ideal candidate has over 2 years of backend engineering experience, ...

Remote AI Backend Engineer

Backblaze is seeking a Software Engineer, AI, to develop server-side APIs and enhance user experience through AI tools. You will work closely with product, QA, and support teams and contribute to maintaining high coding standards. The ideal candidate has over 2 years of backend engineering experience, ...

Remote AI/ML Scientist & GenAI Engineer (Spain)

Talent Connect busca un/a AI/ML Scientist / GenAI Engineer para investigar, diseñar e implementar algoritmos avanzados de IA. Este rol implica colaborar con equipos de Datos y Producto para generar modelos confiables y justos que impacten el negocio. Requiere un PhD o MSc en campos relacionados, sólida ...

Remote Data Engineer Pipelines & Warehousing (LatAm)

Code Healers LLC is looking for a Data Engineer to join their fully remote team based in Argentina. The ideal candidate will design and maintain scalable data pipelines, ensuring clean data for collaboration with a US-based engineering team. Strong communication in English, along with proficiency in SQ ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Remote AI/ML Scientist & GenAI Engineer (Spain)

Talent Connect busca un/a AI/ML Scientist / GenAI Engineer para investigar, diseñar e implementar algoritmos avanzados de IA. Este rol implica colaborar con equipos de Datos y Producto para generar modelos confiables y justos que impacten el negocio. Requiere un PhD o MSc en campos relacionados, sólida ...

Remote AI/ML Scientist & GenAI Engineer (Spain)

Talent Connect busca un/a AI/ML Scientist / GenAI Engineer para investigar, diseñar e implementar algoritmos avanzados de IA. Este rol implica colaborar con equipos de Datos y Producto para generar modelos confiables y justos que impacten el negocio. Requiere un PhD o MSc en campos relacionados, sólida ...

Remote Senior Backend Engineer – Architecting & Mentoring

Velozient in Argentina is seeking an experienced full-time remote Agentic Developer. The role focuses on contributing to a mission-critical SaaS platform, enhancing core product capabilities. The ideal candidate will have over 8 years of experience with .NET, C#, Python, Node.js, and demonstrate excell ...

Remote AI Backend Engineer

Backblaze is seeking a Software Engineer, AI, to develop server-side APIs and enhance user experience through AI tools. You will work closely with product, QA, and support teams and contribute to maintaining high coding standards. The ideal candidate has over 2 years of backend engineering experience, ...

AI Engineer I: Build Production AI Features

Sezzle, based in Córdoba, Argentina, is looking for a talented AI Engineer I to contribute to the development of AI-powered systems. This role offers strong growth and ownership opportunities in an innovative environment. The ideal candidate will have 1–3 years of experience in AI or software engineeri ...

Remote Data Engineer Pipelines & Warehousing (LatAm)

Code Healers LLC is looking for a Data Engineer to join their fully remote team based in Argentina. The ideal candidate will design and maintain scalable data pipelines, ensuring clean data for collaboration with a US-based engineering team. Strong communication in English, along with proficiency in SQ ...

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