75,764+ Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina — Top Companies Hiring June 2026

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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 ...

Senior Backend Engineer (PHP & Node.js) Microservices

Grow Up Hr busca cubrir vacantes de Backend Software Engineer en Buenos Aires. Trabajarás en un equipo de desarrollo, creando soluciones logísticas con un enfoque sustentable y tecnológico. Los candidatos ideales tienen experiencia en backend, microservicios y desarrollo de APIs. Se valoran habilidades ...

Senior Backend Architect — AI API & Orchestration

EPAM Systems in Buenos Aires is looking for a Lead Backend Developer to engineer secure, scalable AI-driven API services. You will design and implement backend solutions paired with LLM orchestration while ensuring the reliability of API contracts. The ideal candidate has over 5 years of backend engine ...

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 ...

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 ...

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 ...

Junior Data Analytics Specialist Dashboards & Insights

Brainlabs is looking for a Junior Data Analyst in Buenos Aires, Tandil. In this role, you will deliver high-quality data analysis, reporting, and dashboards, driving important client decisions. You'll be responsible for end-to-end analytics projects and translating complex data into actionable insights ...

Remote AI Software Engineer Task Designer & Reviewer

Anyone AI is seeking skilled software engineers for a project consultant role based in Argentina. This remote engagement allows contributors to design and evaluate software engineering tasks, including bug resolution and test generation. Ideal candidates will possess strong proficiency in Python and Ja ...

Azure AI Engineer: Build Scalable AI Solutions (Tigre)

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 Full Stack Engineer — Open Source Database Innovator

A leading open source database company is seeking a Full Stack Software Engineer to work remotely. In this role, you'll develop and maintain database management solutions, collaborating closely with services teams. Ideal candidates will have a minimum of two years experience, proficiency in React, JavaScript, an ...

Ingeniero de ML & MLOps – RAG en Producción (Híbrido)

Adn - Recursos Humanos busca un Ingeniero de Machine Learning / AI con más de cinco años de experiencia. La posición es híbrida y se encuentra en CABA Centro, Buenos Aires. Se requiere experiencia en MLOps, despliegue de sistemas RAG y capacidades para liderar equipos multidisciplinarios. El candidato ...

Senior DevOps Engineer: GPU Kubernetes & Volcano Automation

EPAM Systems is looking for a DevOps Engineer in Buenos Aires to strengthen a client-facing delivery team. You will manage Kubernetes and Linux compute stacks for advanced AI workloads while automating operations with Python and UNIX Shell. Your responsibilities include delivering GPU-enabled Kubernete ...

Economics Data Analyst: Crypto Markets & Modeling (Corrientes)

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 ...

Senior Data Engineer: ELT & Data Platform, Remote

AgileEngine is looking for a Data Engineer to create high-performance ELT pipelines that power a centralized data warehouse. The ideal candidate has 5+ years of experience in data engineering, strong SQL and Python skills, and knowledge of data warehousing and distributed systems. You will mentor others and coll ...

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 ...

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 Miguel)

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 ...

Economics Data Analyst: Crypto Markets & Modeling (Comodoro Rivadavia)

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 ...

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 Miguel de Tucumán)

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 ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Misiones, Argentina, is seeking a Data Analyst to join their Economics team. This role focuses on shaping decentralized economics through data-driven insights and collaboration across departments. The ideal candidate will possess strong expertise in blockchain technology, a master's d ...

Remote Data Economist: Blockchain & Markets Analytics

Chainlink Labs in Misiones, Argentina, is seeking a Data Analyst to join their Economics team. This role focuses on shaping decentralized economics through data-driven insights and collaboration across departments. The ideal candidate will possess strong expertise in blockchain technology, a master's d ...

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