54,975+ Senior Fullstack Developer React Python Jobs in Argentina — Top Companies Hiring June 2026

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AWS Cloud Architect — Remote, Modernization & Observability

A cloud native services company is seeking an experienced professional to work on AWS architecture and solutions. The role requires 3+ years of AWS experience, coding experience in languages like Python or Node.js, and CI/CD knowledge. You'll be part of a fully remote team, participating in the design and implem ...

Security Automation Engineer — Automate, Detect, Evolve

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. The ideal candidate ...

Senior Data Scientist: Churn & AI Content Tagging Remote

A digital product agency is seeking a Data Scientist to lead strategic AI initiatives focused on user retention. In this role, you will optimize churn prediction models and enhance AI content tagging products. You should have strong skills in SQL and Python, and experience with Snowflake and AWS. This position i ...

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 ...

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 ...

Remote AI Research Engineer: Multimodal RL & Vision

Tether Operations Limited is seeking an AI Research Engineer specialized in Multi-Modal Reinforcement Learning to work 100% remotely from Buenos Aires, Argentina. Candidates will conduct research and develop algorithms for multimodal systems, optimizing learning performance and stability. Applicants sh ...

Technical Account Manager – AI Doc Processing (LATAM)

A technology company specializing in AI solutions seeks a Technical Account Manager to engage with clients in the LATAM region. The ideal candidate will have 3-5 years of experience in technical account management, proficiency in Python and REST APIs, and excellent communication skills. Responsibilities include ...

Remote AI Research Engineer: Multimodal RL & Vision

Tether Operations Limited is seeking an AI Research Engineer specialized in Multi-Modal Reinforcement Learning to work 100% remotely from Buenos Aires, Argentina. Candidates will conduct research and develop algorithms for multimodal systems, optimizing learning performance and stability. Applicants sh ...

Backend Engineer Fintech Scale & AI Automation

A dynamic tech company is seeking a backend engineer to design and enhance their financial transaction infrastructure. The ideal candidate will have over a year of software engineering experience, with strong skills in backend systems and API design using Python or Go. Responsibilities include building scalable ...

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 ...

Azure Data Engineer — ETL & Synapse Specialist (Remote)

Bluelight Consulting LLC is seeking an ETL Data Engineer to join our growing team in Buenos Aires. The ideal candidate will develop and maintain ETL processes using Python on Azure Synapse Analytics, ensuring effective data management and quality. This position offers competitive salary, remote work op ...

Lead ML Projects & Growth for Scalable AI Solutions

MercadoLibre busca un Machine Learning Project Leader en Buenos Aires que diseñe y escale sistemas innovadores en un entorno dinámico. La persona será responsable de liderar el desarrollo de soluciones de Machine Learning y gestionar proyectos, garantizando su finalización eficiente. Se requiere al men ...

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 ...

Arquitecto de Prevención de Fraude Digital

Mercado Libre busca un profesional para liderar la prevención de fraude digital en un entorno dinámico y desafiante. El rol incluye diseñar estrategias avanzadas y colaborar con equipos de Tecnología y Producto para asegurar transacciones seguras. Buscamos a alguien con más de 5 años de experiencia en ...

Científico de Datos Senior ML, Cloud MLOps & Liderazgo Remoto

Una empresa de consultoría tecnológica busca un Data Scientist (Sr), especialista en Machine Learning y Cloud MLOps, para un puesto en Buenos Aires. Se requiere experiencia de al menos 3 años en desarrollo y optimización de modelos, conocimientos en programación con Python y experiencia en bases de datos SQL. La ...

Científico de Datos Senior ML, Cloud MLOps & Liderazgo Remoto

Una empresa de consultoría tecnológica busca un Data Scientist (Sr), especialista en Machine Learning y Cloud MLOps, para un puesto en Buenos Aires. Se requiere experiencia de al menos 3 años en desarrollo y optimización de modelos, conocimientos en programación con Python y experiencia en bases de datos SQL. La ...

AI Logistics Leader & Hands On Architect

Cabify busca un/a AI Manager para liderar la estrategia y la implementación de soluciones de inteligencia artificial en logística. El candidato ideal tendrá un fuerte perfil técnico y será responsable de transformar algoritmos en eficiencia operativa. Los requisitos incluyen un sólido background en ing ...

AWS Cloud Architect — Remote, Modernization & Observability

A cloud native services company is seeking an experienced professional to work on AWS architecture and solutions. The role requires 3+ years of AWS experience, coding experience in languages like Python or Node.js, and CI/CD knowledge. You'll be part of a fully remote team, participating in the design and implem ...

Security Automation Engineer — Automate, Detect, Evolve

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. The ideal candidate ...

Data Science Junior — Flexible ML & Analytics Growth

PSS | beyond cybersecurity busca un/a Data Science Jr para unirse a su equipo en Buenos Aires. Esta posición se centra en el análisis de grandes volúmenes de datos, desarrollando modelos de Machine Learning y generando insights para el negocio. Se valorará experiencia académica en Data Science y habili ...

Azure ML & Generative AI Engineer (Cloud Native)

Nosotros busca un/a Machine Learning / Generative AI Engineer para desarrollar soluciones de inteligencia artificial en la Ciudad Autónoma de Buenos Aires. El rol se centra en diseñar e implementar soluciones cloud-native en Azure, trabajando con Machine Learning, NLP y análisis de audio. El candidato ...

Senior Data Scientist: Churn & AI Content Tagging Remote

A digital product agency is seeking a Data Scientist to lead strategic AI initiatives focused on user retention. In this role, you will optimize churn prediction models and enhance AI content tagging products. You should have strong skills in SQL and Python, and experience with Snowflake and AWS. This position i ...

Technical Account Manager – AI Doc Processing (LATAM)

A technology company specializing in AI solutions seeks a Technical Account Manager to engage with clients in the LATAM region. The ideal candidate will have 3-5 years of experience in technical account management, proficiency in Python and REST APIs, and excellent communication skills. Responsibilities include ...

Backend Engineer Fintech Scale & AI Automation

A dynamic tech company is seeking a backend engineer to design and enhance their financial transaction infrastructure. The ideal candidate will have over a year of software engineering experience, with strong skills in backend systems and API design using Python or Go. Responsibilities include building scalable ...

Azure Data Engineer — ETL & Synapse Specialist (Remote)

Bluelight Consulting LLC is seeking an ETL Data Engineer to join our growing team in Buenos Aires. The ideal candidate will develop and maintain ETL processes using Python on Azure Synapse Analytics, ensuring effective data management and quality. This position offers competitive salary, remote work op ...

Ingeniero de Datos: Pipelines DBT en BigQuery | Hybrid

En We Are Pipol, buscamos un Data Engineer para colaborar en el diseño e implementación de soluciones de inteligencia de negocio en Buenos Aires. El candidato trabajará en todo el flujo de datos, desde la ingesta hasta el almacenamiento, garantizando integración y rendimiento óptimo en plataformas. Se ...

Release Engineer: Automate Deployments & CI/CD

Backblaze is looking for an experienced Release Manager based in Tandil, Buenos Aires, to oversee the entire software release process from development to production. Your role will ensure automation and reliability throughout the deployment stages. The ideal candidate will have expertise in deployment ...

Analista SR de Fraudes Monitoreo en Tiempo Real (Híbrido)

ICBC busca un Analista de Prevención de Fraudes SR en Santiago del Estero, Argentina. El rol implica diseñar estrategias para combatir el fraude mediante análisis de transacciones en tiempo real, generación de alertas y desarrollo de informes sobre vulnerabilidades. Se requieren conocimientos en preven ...

Analista Funcional Odoo: Implementación Y Demos Corrientes

Origami Soft busca un analista funcional en ERP Odoo para relevar, analizar y traducir requerimientos en soluciones tecnológicas. El trabajo incluye diseñar demos personalizadas y capacitar usuarios. Se requiere contar con experiencia en Odoo y conocimientos básicos de Python. Ofrecemo ...

Remote AI Research Engineer: Multimodal RL & Vision

Tether Operations Limited is seeking an AI Research Engineer specialized in Multi-Modal Reinforcement Learning to work 100% remotely from Buenos Aires, Argentina. Candidates will conduct research and develop algorithms for multimodal systems, optimizing learning performance and stability. Applicants sh ...

Security Automation Engineer — Automate, Detect, Evolve

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. The ideal candidate ...

Senior Ai Video & Multimodal Infra Engineer (Moreno)

A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal content, and collaborating with ...

Senior Data Scientist: Churn & AI Content Tagging Remote

A digital product agency is seeking a Data Scientist to lead strategic AI initiatives focused on user retention. In this role, you will optimize churn prediction models and enhance AI content tagging products. You should have strong skills in SQL and Python, and experience with Snowflake and AWS. This position i ...

AI Infrastructure Engineer Intern – Buenos Aires

Gomry Payments is offering a six-month internship aimed at passionate individuals keen on working with AI and product features. The selected candidate will be responsible for building and shipping product functionalities, enhancing database performance, and scaling services through architectural improvements. ...

Líder Administrativo Contable con Enfoque Analítico

PRO SELECTION GROUP busca un Responsable de Administración en Córdoba. Esta posición se encarga de liderar el área administrativa-contable, optimizando la gestión operativa y asegurando la integridad financiera. Buscamos un profesional graduado en Contador Público o Administración con mínimo 3 a 5 años ...

Backend Engineer Fintech Scale & AI Automation

A dynamic tech company is seeking a backend engineer to design and enhance their financial transaction infrastructure. The ideal candidate will have over a year of software engineering experience, with strong skills in backend systems and API design using Python or Go. Responsibilities include building scalable ...

Científico de Datos Fraud: ML y Detección de Anomalías

Vana busca un Data Scientist en Santiago del Estero para prevenir el fraude. El candidato ideal tendrá experiencia en el análisis de grandes volúmenes de datos utilizando Python y SQL, así como en el desarrollo de modelos para detectar comportamientos anómalos. Se valorará la experiencia en fintech y b ...

Ingeniero de Datos Senior: Pipelines en la Nube y ML

Avedian busca un profesional para diseñar y desarrollar pipelines de datos eficientes en la nube. Este rol incluye implementar procesos ETL/ELT y colaborar con Data Science para habilitar modelos de aprendizaje automático. Los candidatos deben tener al menos 1 año de experiencia con AWS y 3 años con Py ...

Senior Ai Video & Multimodal Infra Engineer (San Nicolás de Los Arroyos)

A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal content, and collaborating with ...

Fraud Intelligence Scientist: ML & Anomaly Detection

Vana, una empresa del sector fintech en Buenos Aires, busca un Data Scientist para prevenir el fraude. El candidato deberá desarrollar y validar modelos que detecten comportamientos anómalos y transacciones sospechosas. Se ofrece un ambiente de trabajo colaborativo con un enfoque en la innovación y la ...

Backend Engineer Fintech Scale & AI Automation

A dynamic tech company is seeking a backend engineer to design and enhance their financial transaction infrastructure. The ideal candidate will have over a year of software engineering experience, with strong skills in backend systems and API design using Python or Go. Responsibilities include building scalable ...

Security Automation Engineer — Automate, Detect, Evolve

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. The ideal candidate ...

AWS Cloud Architect — Remote, Modernization & Observability

A cloud native services company is seeking an experienced professional to work on AWS architecture and solutions. The role requires 3+ years of AWS experience, coding experience in languages like Python or Node.js, and CI/CD knowledge. You'll be part of a fully remote team, participating in the design and implem ...

Technical Account Manager – AI Doc Processing (LATAM)

A technology company specializing in AI solutions seeks a Technical Account Manager to engage with clients in the LATAM region. The ideal candidate will have 3-5 years of experience in technical account management, proficiency in Python and REST APIs, and excellent communication skills. Responsibilities include ...

Senior AI Video & Multimodal Infra Architect

Framework Ventures, a leading technology firm in Argentina, is looking for experienced AI Infrastructure Engineers. In this role, you will design and implement scalable pipelines for large data workloads, focusing on building high-throughput infrastructure optimized for video processing. The ideal cand ...

Lead AI Video & Multimodal Infra Architect

Framework Ventures, a leading technology firm in Argentina, is seeking experienced AI Infrastructure Engineers to design and implement scalable pipelines for large data workloads. You will build high-throughput data infrastructure optimized for processing video and multimodal content. The ideal candida ...

AWS Cloud Architect — Remote, Modernization & Observability

A cloud native services company is seeking an experienced professional to work on AWS architecture and solutions. The role requires 3+ years of AWS experience, coding experience in languages like Python or Node.js, and CI/CD knowledge. You'll be part of a fully remote team, participating in the design and implem ...

Analista Senior de BI y Analytics

Mercado Libre busca un profesional con experiencia en análisis de datos para mejorar su plataforma publicitaria. El candidato ideal deberá tener al menos 5 años de experiencia y ser competente en SQL, Python y en métodos estadísticos para formular hipótesis y analizar resultados. Ofrecemos un ambiente ...

Senior Cloud Security Engineer — Pen Testing & Training Buenos Aires

Xepelin, una innovadora fintech en Buenos Aires, busca incorporar a su equipo de ciberseguridad personas creativas y visionarias. El rol implica diseñar herramientas de seguridad y llevar a cabo pruebas de penetración, contribuyendo directamente a la transformación de la industria financiera. <p ...

Technical Account Manager – AI Doc Processing (LATAM)

A technology company specializing in AI solutions seeks a Technical Account Manager to engage with clients in the LATAM region. The ideal candidate will have 3-5 years of experience in technical account management, proficiency in Python and REST APIs, and excellent communication skills. Responsibilities include ...

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    Senior Fullstack Developer React Python Jobs in Argentina Job Search Guide, Trends and Insights