44,884+ Senior Fullstack Reactnode Cloudnative Python Jobs in Argentina — Top Companies Hiring June 2026

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Analista de Ingeniería de Datos: Impulsa KPIs y ETL

Mercado Libre busca un profesional experto en análisis de datos para colaborar en la definición y seguimiento de KPIs cruciales. Se requiere experiencia en el desarrollo de ETLs, así como en SQL y/o BigQuery. El candidato ideal debe tener al menos 3 años en posiciones similares y habilidades en program ...

Azure AI Engineer: Build Scalable AI Solutions (La Rioja)

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 ...

Knowledge Graph Engineer (Go, AI, Graph DBs)

UCE Systems, located in Bahía Blanca, Argentina, is searching for a skilled backend engineer to develop enterprise knowledge graphs and real-time data pipelines. This position emphasizes expertise in Go programming for substantial data processing and delivering high-scale services. Candidates should po ...

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 ...

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 ...

Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer located in Mendoza, Argentina. The role involves designing and delivering core data infrastructure for security analytics. You will develop DynamoDB databases, construct ETL pipelines, and integrate with AWS QuickSight for interactive dashboards. The ideal c ...

Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer in Buenos Aires, 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 interactive dashboards. The ideal candida ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

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 Full Stack Engineer — Growth Driven Tech Consultancy

A leading software consultancy in Córdoba is seeking a Full-Stack Developer to join their dynamic team. The ideal candidate will have over 5 years of experience in open-source technologies and a strong proficiency in Python, with a commitment to quality and customer satisfaction. This role offers a competitive s ...

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

Ryz Labs is seeking a Full Stack Engineer to contribute to their internal projects and define system architecture. You will implement key components and enhance the user experience while working closely with cross-functional teams. The ideal candidate has at least 4 years of experience in backend devel ...

Azure AI Engineer: Build Scalable AI Solutions (San Nicolás de Los Arroyos)

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 AI Solutions (Bahía Blanca)

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 ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea is looking for a Sr. Machine Learning Engineer in Corrientes, Argentina to lead the development of advanced machine learning models. You will be responsible for building scalable systems that power critical business decisions. The ideal candidate has over 5 years of experience in deploying ML ...

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 ...

Data Scientist: ML, Big Data & Cross Unit Impact

Equifax en Buenos Aires busca un Data Scientist para desarrollar atributos y modelos analíticos. Serás parte de un equipo multidisciplinario y trabajarás en el análisis de datos para brindar innovadoras soluciones a diferentes unidades de negocio. Buscamos un profesional con al menos 3 años de experien ...

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 ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

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. ...

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 ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

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 ...

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 ...

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 ...

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 ...

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 ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

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 ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

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