75,673+ Senior Fullstack Reactnode Cloud Native Python Jobs in Argentina — Top Companies Hiring June 2026

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Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer located in Argentina to design and deliver core data infrastructure for security analytics. The successful candidate will be responsible for developing DynamoDB databases, constructing ETL pipelines, and integrating with AWS QuickSight for interactive dashboards. < ...

Backend Engineer — ML Production & Observability

Mission.dev in Buenos Aires is seeking a Software Engineer focused on building and maintaining production systems for machine learning models. You'll design scalable APIs and microservices and ensure robust performance in production environments. The ideal candidate will have extensive experience with ...

AI QA Engineer — Agent Evaluation (Project Based)

Mindrift, based in Argentina, is seeking an AI Specialist for project-based opportunities. The successful candidate will be responsible for building virtual companies, designing complex tasks for AI systems, and working closely with AI teams. Qualifications include over 5 years of software development ...

Azure Data Engineer: Scalable Pipelines & Insights

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 efficient a ...

Azure Data Engineer: Pipelines & Analytics

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 efficient 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 ...

Azure AI Engineer: Build Scalable AI Solutions (Morón)

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 ...

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

Ryz Labs in Buenos Aires is seeking a Full Stack Engineer to define system architecture and implement key components of internal projects. You will collaborate with cross-functional teams to creatively meet product objectives while establishing best practices. The ideal candidate holds a Bachelor's deg ...

Financial Analytics Intern — 20h/wk, AI‑Driven & Excel‑Savvy

Moody's in Buenos Aires is looking for a motivated intern to support analytical teams by preparing financial models, data analysis, and research projects. Candidates should be pursuing a Bachelor's degree in a quantitative field and ideally be one year ahead of graduation. Skills in financial research, ...

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 ...

AI/LLM Platform Engineer — Backend & MLOps

Silver.dev, ubicada en Salta, Argentina, busca un/a Software Engineer para su plataforma AI/LLM. Será responsable de diseñar y operar servicios críticos, colaborar con el equipo fundador y participar en decisiones arquitectónicas. Se requieren más de 4 años de experiencia en software engineering, un bu ...

Azure AI Engineer: Build Scalable AI Solutions (Santiago del Estero)

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 ...

Lead Data Engineer – Security Analytics & DynamoDB

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

Production AI Platform Engineer LLMs (Hybrid)

AI Chopping Block, Inc. busca un/a Software Engineer para ayudar a escalar su plataforma AI/LLM en Buenos Aires. El rol incluye diseñar y construir servicios core que soportan flujos de AI, y requiere experiencia significante en software engineering y DevOps. El candidato idóneo tendrá más de 4 años de ...

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 ...

Blockchain Economics Data Analyst

Chainlink Labs is looking for an experienced professional in Córdoba to design and perform analyses that drive informed decisions. The role involves building systems for production applications and tackling blockchain economics projects. The ideal candidate has a deep understanding of financial markets ...

Azure AI Engineer: Build Scalable AI Solutions (Buenos Aires)

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 ...

AI/LLM Platform Engineer — Backend & MLOps

Silver.dev en Buenos Aires busca un/a Software Engineer, AI/LLM Platform para ayudar a escalar su tecnología AI. Este rol se centra en la ingeniería de software, colaborando estrechamente con fundadores y el producto. El candidato ideal tiene más de 4 años de experiencia en software, conocimientos en P ...

Senior Ml & Mlops Engineer – Rag, Genai, Hybrid Buenos Aires

ADN Recursos Humanos busca un profesional con más de cinco años de experiencia en ML/AI engineering y habilidades sólidas en Python para liderar la implementación de modelos ML en producción. La modalidad del trabajo es híbrida en Buenos Aires, y se requiere inglés técnico. El candidato adecuado debe tener ...

Lead Data Engineer: Security Analytics, DynamoDB & ETL

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

AI/LLM Platform Backend Engineer

Silver.dev busca un/a Software Engineer en Argentina para trabajar en su plataforma AI/LLM. El rol implica diseñar y operar servicios críticos, desarrollar sistemas basados en LLM y contribuir a prácticas de DevOps. Se requiere experiencia en backend, Python y Kubernetes, con un enfoque en producción. ...

Senior Backend Architect — AI API & Orchestration

EPAM Systems in Buenos Aires is seeking a Lead Backend Developer to create secure, scalable AI-driven API services. You will design and implement API contracts while ensuring reliability and performance across distributed services. The ideal candidate has over 5 years of backend engineering experience, ...

Azure Data Engineer: Scalable Pipelines & Insights

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 efficient a ...

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 ...

Remote Full‑Stack Engineer — Grow, Learn, Impact

A leading software consultancy in Mendoza is seeking a Full-Stack Developer to contribute to challenging projects and develop high-quality applications. Ideal candidates will have over 5 years of experience with open-source technologies and strong Python skills. The company emphasizes a collaborative work enviro ...

Remote Full‑Stack Engineer — Grow, Learn, Impact

A growing software consultancy in Rosario, Argentina, is seeking a skilled Full-Stack Developer to join their dynamic team. The ideal candidate should have a Bachelor's degree in Computer Science, 5+ years of experience in software development, and proficiency in Python and JavaScript. The role promotes continuo ...

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 ...

Azure Data Engineer: Scalable Pipelines & Insights

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 efficient a ...

Azure AI Engineer: Build Scalable AI Solutions (Moreno)

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 Intelligent Business Solutions

Onetree is looking for an AI Engineer based in Argentina to create and implement intelligent solutions using Azure AI services. The successful candidate will develop AI models, integrate them into applications, and work closely with technology teams to enhance performance. The ideal applicant should po ...

Generative AI Engineer: Build Real World AI Solutions

Promtior busca un/a AI Engineer en Rosario, Argentina, para diseñar y desarrollar soluciones basadas en inteligencia artificial generativa. El candidato ideal tendrá experiencia en modelos de IA y buen dominio de Python, además de habilidades en la integración de servicios de IA. El rol implica diseñar ...

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 ...

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

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 Intelligent AI Solutions

Onetree is looking for an AI Engineer based in Buenos Aires, Argentina, to develop and implement intelligent solutions utilizing Azure AI services. The chosen candidate will focus on creating and optimizing AI models integrated into various applications while collaborating with technology teams. Profic ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea is looking for a Sr. Machine Learning Engineer to lead the development and deployment of advanced ML models that drive business decisions. This role involves building production-ready systems, designing data pipelines, and mentoring team members while collaborating across various departments. ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is seeking an AI Engineer in Santa Fe, Argentina, to design, implement, and optimize intelligent solutions using Azure AI services. The role requires proficiency in Azure AI and Python, as well as strong machine learning and communication skills. The successful candidate will develop AI models, ...

Generative AI Engineer: Build Real World AI Solutions

Promtior, ubicado en Río Cuarto, Argentina, está buscando un/a AI Engineer para unirse a su equipo de Engineering. El rol implica diseñar y desarrollar soluciones de inteligencia artificial, adaptando modelos existentes y colaborando con equipos de producto. El candidato ideal tendrá estudios en Ingeni ...

Azure AI Engineer: Build Scalable AI Solutions (Pilar)

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 ...

Backend Engineer: Production ML Systems & Pipelines

Mission.dev is looking for a Software Engineer in Buenos Aires, Argentina, to design and own production systems end-to-end. You'll create the infrastructure needed to operationalize machine learning models, build robust APIs, and ensure reliable application performance. The ideal candidate has extensiv ...

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: 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 ...

Data Engineer: Build Scalable Pipelines & Insights

GoGrow is seeking a Data Engineer in Tandil, Argentina for a long-term contract. The role involves building and maintaining data pipelines that support data-driven decisions. Candidates should have experience with Microsoft Fabric, T-SQL, and Python/PySpark. The ideal applicant will have a Bachelor’s i ...

Líder de Operaciones del Gateway de Pagos

Claro Argentina busca un profesional en Pilar para liderar la operación del gateway de pagos Claro Pay, asegurando transacciones seguras y eficaces. Se requiere experiencia técnica y conocimiento en PL/SQL y Python. Buscamos alguien con pensamiento crítico y habilidad para priorizar en entornos de alta demand ...

Economics Data Analyst: Crypto Markets & Modeling (Villa Gobernador Galvez)

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 ...

Junior Data Analyst: Build BI Dashboards & Client Insights

Brainlabs is looking for a Junior Data Analyst based in San Luis, Argentina. In this role, you will deliver high-quality data analysis and reporting to drive client decision-making. You will own end-to-end analytics projects while utilizing SQL and Python to extract meaningful insights. The ideal candi ...

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 ...

Crypto Markets Data Scientist: Economics & Modeling

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

Economics Data Analyst: Crypto Markets & Modeling (Merlo)

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 (Caseros)

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 ...

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