118,779+ Senior Full Stack Developer React Node Python Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 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 ...

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 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 ...

Líder De Soporte Y Disponibilidad Del Gateway De Pagos Morón

Responsabilidades En Evidente Argentina, buscamos un profesional 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 principal. Requis ...

Líder de Operaciones y Soporte del Gateway de Pagos

Claro Argentina busca un profesional para liderar la operación del gateway de pagos de Claro Pay. Esta posición asegurará el correcto procesamiento de transacciones financieras y coordinará resoluciones de incidentes. Se requiere experiencia técnica bajo presión y conocimientos avanzados en PL/SQL y Python. < ...

Líder de Operaciones del Gateway de Pagos Estabilidad

Responsabilidades En Evidente Argentina, buscamos un profesional 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 principal. Requis ...

Economics Data Analyst: Crypto Markets & Modeling (Mar del Plata)

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 ...

IT Systems Engineer — Deployment & SaaS Expert

SUR in Buenos Aires is seeking a Technical Expert in deployment solutions to support remote work security solutions. You will analyze, design, and implement deployment modifications while providing expertise on systems management. The ideal candidate has a C1 level proficiency in English, experience in ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Azure AI Engineer: Build Scalable AI Solutions (Munro)

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 ...

Blockchain Economics Data Analyst: Models, Incentives & Impact

Chainlink Labs in Buenos Aires seeks a data analysis expert to support Economics and Leadership teams with blockchain economics projects. The candidate will design analyses, build systems, and collaborate across functions to enhance Chainlink's decentralized oracle network. Applicants should have a Mas ...

Azure AI Engineer: Build Scalable AI Solutions (General Rodríguez)

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 — Build Scale & Reliability

Silver.dev, ubicado en Tandil, Argentina, está buscando un/a Software Engineer para su plataforma AI/LLM. El rol incluye diseño y operación de servicios críticos del sistema, así como el desarrollo de soluciones robustas en interacción con los fundadores. Buscamos candidatos con más de 4 años de experi ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Hybrid ML/AI Engineer — RAG, MLOps in Production

ADN - Recursos Humanos busca un Machine Learning / AI Engineer para trabajar de manera híbrida en Buenos Aires. Se requiere más de cinco años de experiencia en ML/AI, destacándose MLOps y liderando iniciativas técnicas. El candidato ideal tiene experiencia en despliegue de modelos ML, implementación de ...

Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer based in San Miguel, Buenos Aires, Argentina. The role involves designing and delivering core data infrastructure for security analytics. The ideal candidate will have at least 5 years of data engineering experience, strong skills in DynamoDB and Python, and ...

Lead AI Agent Engineer – Conversational Systems

Empleos it en Buenos Aires busca un Lead IA Engineer para liderar el desarrollo de agentes conversacionales en Accusys. El puesto ofrece la opción de modalidad híbrida o remota para candidatos fuera de la zona. El candidato ideal tiene experiencia avanzada en Python, junto con conocimiento en LangGraph ...

Generative AI Architect for Multi Agent Systems

GM2 Argentina is seeking an experienced AI architect to integrate Generative AI models with APIs and databases. The candidate will design and deploy AI workflows, ensuring seamless orchestration of intelligent agents. The ideal candidate will possess expertise in Generative AI, NLP, and LLM integration ...

Azure AI Engineer: Build Scalable AI Solutions (Lomas de Zamora)

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 (Burzaco)

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 ...

Economics Data Analyst Web3 & Blockchain Insights

Chainlink Labs in Argentina is seeking a passionate Data Analyst to join their Economics team. This role offers the opportunity to shape decentralized economics through data-driven insights and collaborate with various departments to optimize network design and incentives. The ideal candidate will have ...

Economics Data Analyst: Crypto Markets & Modeling (San Isidro)

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 Software Engineering Manager Cross Team Leader

JPMorganChase in Buenos Aires is looking for a seasoned technology leader to guide multiple software engineering teams. You will set expectations for team output and ensure compliance with business requirements while fostering a culture of diversity and inclusion. Qualifications include 5+ years in sof ...

Remote ML Engineer & Data Scientist for GenAI Pipelines

Greencode Software busca un ML Engineer/Data Scientist para un proyecto innovador de matching entre médicos y productos farmacéuticos. La posición ofrece la oportunidad de trabajar en un entorno remoto, contribuyendo a la evolución técnica hacia GenAI. El candidato ideal debe ser experto en Python, ten ...

Remote ML Engineer & Data Scientist for GenAI Pipelines

Greencode Software busca un ML Engineer/Data Scientist para un proyecto innovador de matching entre médicos y productos farmacéuticos. La posición ofrece la oportunidad de trabajar en un entorno remoto, contribuyendo a la evolución técnica hacia GenAI. El candidato ideal debe ser experto en Python, ten ...

Remote ML Engineer & Data Scientist for GenAI Pipelines

Greencode Software busca un ML Engineer/Data Scientist para un proyecto innovador de matching entre médicos y productos farmacéuticos. La posición ofrece la oportunidad de trabajar en un entorno remoto, contribuyendo a la evolución técnica hacia GenAI. El candidato ideal debe ser experto en Python, ten ...

Lead Data Engineer: Security Analytics, DynamoDB & ETL

EPAM Systems is seeking a Lead Data Engineer located in Argentina to design and deliver core data infrastructure tailored for security analytics. The successful candidate will develop DynamoDB databases, construct ETL pipelines, and integrate data with AWS QuickSight for interactive dashboards. With at ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 Web3 & Blockchain Insights

Chainlink Labs is seeking a Data Analyst to join their Economics team in San Miguel de Tucumán, Argentina. The role involves shaping decentralized economics through data-driven insights and requires strong expertise in blockchain technology and financial markets. The ideal candidate should hold a maste ...

Analista Senior de Fraude y Riesgo Monitoreo Real

ICBC en Belén de Escobar busca un Analista de prevención de Fraudes SR para unirse a su equipo de Riesgos. El rol incluye diseñar estrategias de prevención de fraude y monitorear transacciones en tiempo real para detectar actividades sospechosas. Los candidatos ideales tienen experiencia en medios de p ...

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    Senior Full Stack Developer React Node Python Jobs in Buenos Aires Job Search Guide, Trends and Insights