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

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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 ...

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 ...

Azure Data Engineer: Pipelines & Analytics

Allata is seeking a skilled Data Engineer in Argentina to support data-driven initiatives utilizing a modern Microsoft data stack. In this role, you'll design and optimize scalable data solutions, focusing on Azure Data Factory, Power BI, SQL, and Python. Your efforts will ensure that data pipelines ar ...

Lead AI Driven Backend Architect, Microservices & AWS

EPAM Systems in Río Cuarto, Argentina is seeking an experienced backend engineer to design and implement backend API services. The role involves collaborating with diverse teams to ensure high-engineering standards and effective API contracts. The ideal candidate should have over 5 years of backend eng ...

Generative AI Engineer for Real World Impact

Promtior, ubicada en Comodoro Rivadavia, busca un/a AI Engineer con foco en IA Generativa. En este rol, participarás en el diseño y desarrollo de soluciones AI para resolver problemas de negocio. Se valorará la experiencia en modelos de IA, especialmente LLMs, y un buen dominio de Python. Ofrecemos un ...

ML Deployment & Scalable Backend Engineer

Mission.dev in Buenos Aires seeks a Software Engineer to design and own production systems end-to-end. You will be responsible for creating scalable APIs, managing data pipelines, and deploying machine learning models in high-performance environments. This position requires strong backend system experi ...

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 ...

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 ...

Analista Senior Prevención de Fraudes – Riesgo en Tiempo Real

ICBC en Buenos Aires busca un Analista de Prevención de Fraudes SR para fortalecer su equipo de Riesgos. El objetivo es diseñar estrategias de prevención y monitorear transacciones en tiempo real para detectar fraudes. El candidato ideal debe tener experiencia en prevención de fraudes, manejo de SQL y ...

Economics Data Analyst: Crypto Markets & Modeling (Morón)

Chainlink Labs is seeking a highly skilled professional to design analyses and build systems that drive informed decisions within Economics and Leadership. The role requires expertise in financial modeling, SQL, and Python alongside extensive experience in data science. Adecuado candidates should possess a ...

GenAI Full Stack Engineer (React/TS) – Hybrid

Werben Hr, una empresa innovadora en tecnología en Argentina, busca un Full Stack o Frontend Engineer para desarrollar productos con Generative AI. El candidato ideal debe tener un sólido dominio de React y TypeScript, así como experiencia en Node.js o Python. Se ofrecerá un ambiente híbrido y la oport ...

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 ...

Remote Data Analyst, Economics for Web3 & Blockchain

Chainlink Labs is seeking a Data Analyst to join their Economics team in San Luis, Argentina. The role requires a strong expertise in blockchain technology and financial markets, with a focus on building analytical models to optimize network design. Ideal candidates possess a master's degree in economi ...

Economics Data Analyst: Crypto Markets & Modeling (San Nicolás de Los Arroyos)

Chainlink Labs is seeking a highly skilled professional to design analyses and build systems that drive informed decisions within Economics and Leadership. The role requires expertise in financial modeling, SQL, and Python alongside extensive experience in data science. Adecuado candidates should possess a ...

Lead Full Stack Engineer: Reliability & Live Events

AgileEngine is seeking a Lead Full Stack Engineer to enhance production reliability of a live Hiring Events platform. You will tackle production incidents in real-time and work closely with Client Support and GTM teams. The role focuses on managing Java, Spring Boot, Python, and React technologies, ens ...

Remote Senior Data Engineer — Scale AI Data Pipelines

Trafilea, based in Buenos Aires, is seeking a Data Engineer to architect and scale advanced ETL pipelines. The role involves designing resilient data frameworks and optimizing large-scale datasets using AWS technologies. The ideal candidate has 2–3 years of experience, mastery of the AWS ecosystem, and ...

Remote Data Analyst, Economics for Web3 & Blockchain

Chainlink Labs is seeking a Data Analyst to join their Economics team in San Luis, Argentina. The role requires a strong expertise in blockchain technology and financial markets, with a focus on building analytical models to optimize network design. Ideal candidates possess a master's degree in economi ...

Ingeniero/a de Firmware para IoT y Microcontroladores

Mooks busca un Programador de Firmware para su equipo de desarrollo de productos en Buenos Aires. La persona seleccionada programará firmware para productos electrónicos diseñados por la empresa, investigará tecnologías, y mantendrá documentación técnica. Se requiere formación universitaria en ingenier ...

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 AI Engineer Build Intelligent AI Solutions

Onetree is looking for an AI Engineer based in Argentina to design and implement intelligent solutions using Azure AI services. In this role, you will develop AI models, integrate them into applications, and optimize their performance by collaborating with various technology teams. The ideal candidate ...

Generative AI Engineer for Real World Impact

Promtior, ubicado en Campana, Buenos Aires, busca un/a AI Engineer con enfoque en IA Generativa. Este rol es vital para diseñar y desarrollar soluciones innovadoras basadas en inteligencia artificial, colaborando estrechamente con equipos de producto e ingeniería. Los candidatos deben tener experiencia ...

Blockchain Economics Data Analyst

Chainlink Labs in Buenos Aires is looking for a Financial Engineer to design and analyze economics models that inform critical business decisions. The role requires deep knowledge of financial and crypto markets, along with strong skills in SQL and Python. You will work on optimizing systems for blockc ...

Lead AI Agent Engineer – Conversational Systems

Accusys busca un Lead IA Engineer en Buenos Aires. El candidato ideal diseñará y implementará agentes conversacionales y flujos de automación para atención al cliente 24/7, trabajando en un entorno híbrido. Se requieren conocimientos avanzados en Python y experiencia con herramientas como LangGraph y L ...

Azure AI Engineer: Build Scalable AI Solutions (San Fernando)

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 ...

Remote Ai Engineer: Build Production Ml & Mlops At Scale (Formosa)

A leading software development firm in Argentina seeks an AI Software Engineer (Generative AI) to create customer-focused AI solutions. The idóneo candidate will have over 3 years of experience with machine learning and strong skills in Python, MLOps, and Agile methodologies. This role is ful ...

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 AI Engineer: Build Scalable AI Solutions (Luján de Cuyo)

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 ...

Security Automation Engineer | SIEM & Scripting

Omaze is looking for a Security Automation Specialist based in Buenos Aires, Argentina, to enhance its information security landscape with innovative automation solutions. The ideal candidate will possess expertise in scripting languages such as Python and PowerShell, along with familiarity with security tool ...

Ingeniero de IA Generativa Soluciones de Negocio

Promtior en Neuquén, Argentina busca un/a AI Engineer con enfoque en IA Generativa para unirse a su equipo de Engineering. El candidato diseñará y desarrollará soluciones de IA que resuelvan problemas reales de negocio. Se requiere experiencia práctica en modelos de IA, buen dominio de Python, y habili ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is looking for an AI Engineer in Mendoza, Argentina to design, implement, and optimize intelligent solutions using Azure AI services. The role integrates technical expertise with innovative approaches to drive AI into business processes. The ideal candidate will develop and deploy AI models, de ...

Blockchain Economics Data Analyst

Chainlink Labs is seeking an expert to design data-driven analyses that aid the Economics and Executive Leadership teams. You will be involved in blockchain economics projects, building models, and optimizing incentive mechanisms for our decentralized oracle network. The ideal candidate has extensive f ...

Go Backend Architect — Knowledge Graph & AI Driven Search

UCE Systems is looking for a backend engineer in Santa Fe, Argentina, with expertise in data-intensive systems. The role involves building enterprise knowledge graphs, semantic search, and real-time data ingestion pipelines using Go services. The ideal candidate has over 4 years of experience with prod ...

Remote Full‑Stack Engineer — Grow, Learn, Impact

A leading software consultancy in Argentina is seeking a Full-Stack Developer to join their rapidly growing team. The ideal candidate should have 5+ years of experience in software development using open-source technologies, particularly in Python. The role offers the chance to work on impactful projects, enjoy ...

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 QA Analyst — Conversational Safety & Model Quality

Ryz Labs is seeking an AI QA Analyst to bridge model development and user experience for an AI-focused travel and hospitality client. The role involves ensuring the generative models are accurate and contextually aware while reviewing conversation traces and maintaining high-quality datasets. An ...

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 ...

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 ...

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