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

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Blockchain Economics Data Scientist & Systems Optimizer

Chainlink Labs in Venado Tuerto, Argentina is seeking a professional to engage in blockchain economics and financial modeling. The role involves designing analyses to support decision-making, building applications, and working on a variety of projects that significantly impact Chainlink's decentralized oracle ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea is seeking a Sr. Machine Learning Engineer in Buenos Aires to lead the development and deployment of advanced ML models impacting business decisions. This role demands 5+ years of experience in production ML systems and expertise in Python, SQL, and modern frameworks. The ideal candidate will ...

Lead AI Driven Backend Architect, Microservices & AWS

EPAM Systems in Mendoza, Argentina is seeking an experienced Backend Engineer to design and implement API services and advanced RAG pipelines. The ideal candidate will have over 5 years of experience in backend engineering, specifically with microservices, and expertise in Python, AWS, and Docker. The ...

Blockchain Economics Data Analyst

Chainlink Labs in Tandil, Argentina, is looking for a talented individual to contribute to the Economics team. This role involves designing and executing analyses, maintaining systems, and working on various blockchain economics projects that have significant impact. The ideal candidate will have a str ...

Líder de Soporte Billetera: Incidentes y Monitoreo Hybrid

Claro busca un referente de la operación de soporte de Transparente Pay en Córdoba Capital. El candidato ideal coordinará la resolución de incidentes críticos, actuando como nexo entre equipos y asegurando la disponibilidad de servicios cruciales. Se requieren estudios en Sistemas y experiencia en cont ...

Data Engineer: Build Scalable Azure Data Pipelines (Morón)

Allata is seeking a skilled Data Engineer 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 are efficien ...

Full Stack Engineer — Shape Architecture & UX (Early Team)

Ryz Labs in Buenos Aires is seeking a Full Stack Engineer to join their team and contribute to internal projects. You will define system architecture, implement key components, and enhance the user experience. Your role involves technical problem-solving and collaboration with cross-functional teams. T ...

Data Analytics Specialist — Insights & Dashboards

Brainlabs is seeking a Junior Data Analyst to independently deliver high‑quality data analysis and create dashboards that drive client decisions. You will own analytics projects, use advanced SQL, Python, or R to extract insights, and leverage your experience with BI tools like Looker, Tableau, or Power BI. < ...

Azure Ai Engineer: Build Scalable Ai Solutions (Comodoro Rivadavia)

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 adecuado candid ...

Full Stack Engineer — Shape Architecture & UX (Early Team)

Ryz Labs is seeking a Full Stack Engineer in Bahía Blanca, Argentina, to help define system architecture and implement key components. You will work with cross-functional teams to creatively meet product objectives and establish best practices. The ideal candidate has 4+ years of experience with backen ...

Data Engineer: Build Scalable Azure Data Pipelines (San Salvador de Jujuy)

Allata is seeking a skilled Data Engineer 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 are efficien ...

Go Backend Architect — Knowledge Graph & AI Driven Search

UCE Systems is hiring a backend engineer with extensive experience in data-intensive systems to develop enterprise knowledge graphs and robust data ingestion pipelines. This role emphasizes Go services, handling millions of documents while ensuring optimal graph relationships across enterprise data sources. < ...

Blockchain Economics Data Analyst

Chainlink Labs is seeking a motivated individual for a role focused on blockchain economics in San Salvador de Jujuy, Argentina. Responsibilities include designing analyses to support the Economics and Executive Leadership teams, building production application systems, and optimizing trading systems. ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is seeking an AI Engineer to design, implement, and optimize intelligent solutions using Azure AI services. This role combines technical expertise with innovation, driving the integration of AI into business processes. The ideal candidate will develop and deploy AI models, design AI agents, and ...

Azure Data Engineer — Modern Data Stack & Analytics

Allata is seeking a skilled Data Engineer in Santiago del Estero, 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 ...

Data Engineer: Build Scalable Azure Data Pipelines (San Nicolás de Los Arroyos)

Allata is seeking a skilled Data Engineer 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 are efficien ...

Senior Backend Engineer AI Driven Mobile Apps

The Mobile-First Company in Buenos Aires is looking for a Backend Engineer to work closely with the CTO on building and enhancing backend systems for mobile-first applications. You will focus on developing scalable backend architecture using Kotlin, Java, Go, or Python. Candidates should have over 4 years of exp ...

Blockchain Economics Data Analyst

Chainlink Labs in Buenos Aires is seeking a highly skilled individual to design analyses that facilitate data-driven decisions in Economics and Executive Leadership. The role involves extensive financial modeling and optimization of production applications within the blockchain ecosystem. Ideal candida ...

Generative AI & NLP Data Scientist — Remote Contract

Latyn is seeking a Data Scientist specializing in Generative AI, NLP, and behavioral analytics. This remote role requires expertise in designing advanced data pipelines and working with large language models. Candidates will thrive in a research-driven environment focusing on AI system evolution. Succe ...

Security Automation Engineer

Omaze is seeking a Security Automation Specialist in Rosario, Argentina, to enhance information security through innovative automation solutions. In this pivotal role, you'll design and implement automated scripts, workflows, and tools while collaborating with security teams to improve overall security postur ...

Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer in Argentina to design and deliver core data infrastructure for security analytics. This role involves developing DynamoDB databases, constructing ETL pipelines, and integrating with AWS QuickSight for creating interactive dashboards. The ideal candidate wil ...

AI Platform Engineer — LLM & Production Systems

Silver.dev busca un/a Software Engineer para enriquecer su plataforma AI/LLM en Buenos Aires. El candidato diseñará y operará servicios críticos, aplicando un enfoque robusto y escalable en el desarrollo de sistemas backend usando Python y herramientas como Docker y Kubernetes. Con 4+ años de experienc ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Lead Full Stack Engineer: Reliability & Live Events

AgileEngine, located in Mendoza, Argentina, is seeking a Lead Full Stack Engineer to ensure production reliability for real-time hiring events. This role involves collaborating with Client Support and managing production issues across Java, Spring Boot, Python, and React. The ideal candidate will have ...

Economics Data Analyst: Crypto Markets & Modeling (San Carlos de Bariloche)

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. Idóneo candidates shou ...

Economics Data Analyst: Crypto Markets & Modeling (Paraná)

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. Idóneo candidates shou ...

Remote Azure Data Engineer: ETL, Synapse & Warehousing

Bluelight Consulting LLC, located in Córdoba, Argentina, is seeking a skilled Data Engineer. In this role, you'll develop and maintain ETL processes using Python (PySpark) and Azure Synapse Analytics. You will work on exciting projects that enhance data management capabilities while enjoying a supportive and ...

Data Analyst, Blockchain Economics & Web3

Chainlink Labs is seeking a Data Analyst to join their Economics team in Venado Tuerto, Argentina. This role offers a unique chance to shape decentralized economics via data-driven insights, focusing on blockchain technology and financial markets. The ideal candidate will have a master's degree in econ ...

Junior Data Scientist — Hybrid Córdoba, Learn & Impact

Fligoo is searching for a Data Scientist Junior in Rosario, Argentina, who will learn and apply data science methodologies to solve real-world problems. The role involves collaboration in data analyses and insight generation under experienced guidance. The position is hybrid, requiring 3 days in-office ...

Junior Data Analyst: Bi Dashboards & Client Insights (Corrientes)

Brainlabs is seeking a Junior Data Analyst to deliver high-quality data analysis, reporting, and dashboards that drive client decision-making. The role involves owning end-to-end analytics projects and utilizing SQL and Python for meaningful insights. This position requires a strong foundatio ...

Azure Data Engineer Scalable Pipelines & Power BI

Allata, located in Corrientes, Argentina, is seeking a data engineer to design and maintain scalable data pipelines using Azure Data Factory and SQL. The role requires a strong grasp of ETL/ELT processes, proficiency in Python, and collaboration with cross-functional teams to deliver high-quality data solutio ...

Líder De Soporte Y Disponibilidad Del Gateway De Pagos Córdoba

Responsabilidades En Claro Argentina, buscamos un cualificado para liderar la operación del gateway de pagos de Evidente Pay. Las responsabilidades incluyen asegurar la estabilidad y el correcto procesamiento de transacciones, gestionar incidentes y monitorear métricas fundamental. Requisi ...

Junior Data Analyst: Bi Dashboards & Client Insights (San Salvador de Jujuy)

Brainlabs is seeking a Junior Data Analyst to deliver high-quality data analysis, reporting, and dashboards that drive client decision-making. The role involves owning end-to-end analytics projects and utilizing SQL and Python for meaningful insights. This position requires a strong foundatio ...

Lead Full Stack Engineer Remote, Growth & Mentorship

AgileEngine is seeking a Lead Full Stack Engineer in San Carlos de Bariloche to ensure production reliability for our Hiring Events platform. You'll analyze and resolve issues while mentoring engineers as the team expands. Join us for a chance to work with technologies like Java, Python, and React whil ...

Economics Data Analyst: Crypto Markets & Modeling (Zárate)

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. Idóneo candidates shou ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote Data Analyst Web3 Economics & Insights

Chainlink Labs in Buenos Aires is seeking a Data Analyst to join their Economics team. This role involves shaping decentralized economics through data-driven insights and collaborating with various departments to optimize network design. The ideal candidate should have a strong expertise in blockchain technol ...

Data Analyst, Blockchain Economics & Web3

Chainlink Labs is seeking a Data Analyst to join their Economics team in Venado Tuerto, Argentina. This role offers a unique chance to shape decentralized economics via data-driven insights, focusing on blockchain technology and financial markets. The ideal candidate will have a master's degree in econ ...

Data Analyst, Blockchain Economics & Web3

Chainlink Labs is seeking a Data Analyst to join their Economics team in Venado Tuerto, Argentina. This role offers a unique chance to shape decentralized economics via data-driven insights, focusing on blockchain technology and financial markets. The ideal candidate will have a master's degree in econ ...

Remote Data Engineer for ML Driven Pipelines

A dynamic data startup in Argentina is seeking a Data Engineer to enhance their infrastructure and processes through innovative data solutions. In this remote position, you will collaborate with the team, design ETL processes, and optimize data systems. Ideal candidates will have experience in Data Engineering a ...

Azure Data Engineer: Pipelines, SQL & Power BI Expert

Allata, a consulting and technology firm located in Corrientes, Argentina, is seeking a skilled data engineer to design and maintain scalable data pipelines. The role involves using Azure Data Factory, SQL, and Python to optimize ETL/ELT processes and support analytics. The ideal candidate will have st ...

Remote Azure Data Engineer: ETL, Synapse & Warehousing

Bluelight Consulting LLC is seeking a skilled Data Engineer to develop and maintain ETL processes using Python and Azure Synapse Analytics. The role offers the chance to work on exciting projects in a flexible environment where personal growth and teamwork are valued. The ideal candidate will have a Ba ...

Remote Azure Data Engineer: ETL, Synapse & Warehousing

Bluelight Consulting LLC, located in Córdoba, Argentina, is seeking a skilled Data Engineer. In this role, you'll develop and maintain ETL processes using Python (PySpark) and Azure Synapse Analytics. You will work on exciting projects that enhance data management capabilities while enjoying a supportive and ...

Technical Lead (Java) – Remote Fintech Squad Architect

Una empresa de tecnología en Argentina busca un Technical Lead para liderar un equipo en el desarrollo de un nuevo banco. El 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 puesto ofrece trabajo 1 ...

Remote Azure Data Engineer: ETL, Synapse & Warehousing

Bluelight Consulting LLC, located in Córdoba, Argentina, is seeking a skilled Data Engineer. In this role, you'll develop and maintain ETL processes using Python (PySpark) and Azure Synapse Analytics. You will work on exciting projects that enhance data management capabilities while enjoying a supportive and ...

Azure Data Engineer — Remote ETL & Data Warehousing

Bluelight Consulting LLC in Buenos Aires is seeking a skilled ETL Data Engineer to join their innovative team. The role involves developing and maintaining ETL processes using Python (PySpark) and is centered around Azure Synapse Analytics. Ideal candidates will have a Bachelor's degree in Computer Science and p ...

Remote Data Engineer for ML Driven Pipelines

A dynamic data startup in Argentina is seeking a Data Engineer to enhance their infrastructure and processes through innovative data solutions. In this remote position, you will collaborate with the team, design ETL processes, and optimize data systems. Ideal candidates will have experience in Data Engineering a ...

Technical Lead (Java) – Remote Fintech Squad Architect

Una empresa de tecnología en Argentina busca un Technical Lead para liderar un equipo en el desarrollo de un nuevo banco. El 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 puesto ofrece trabajo 1 ...

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