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

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Remote Tech Lead – Java/React Architect for Fintech Squad

Flux It, una empresa de tecnología en Argentina, busca un Technical Lead para liderar un equipo en el desarrollo de un reciente 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. Est ...

Remote AI Solutions Engineer — Forward Deployed

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice from Argentina. This role involves designing and implementing production AI systems, ensuring robust data infrastructure and workflow integration. A strong background in Python and experience with modern LLMs are required. ...

Remote AI Solutions Engineer — Forward Deployed

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice from Argentina. This role involves designing and implementing production AI systems, ensuring robust data infrastructure and workflow integration. A strong background in Python and experience with modern LLMs are required. ...

Remote LATAM AI Solutions Engineer LLMs & Data Pipelines

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice. This remote position is open to candidates in LATAM and involves designing and implementing production AI systems to ensure robust data infrastructure. The role requires strong Python skills and experience with modern lang ...

Security Automation Engineer

Omaze is seeking a Security Automation Specialist to design and implement automated security scripts, enhancing our information security landscape. This role involves collaborating with security analysts to create efficient automation solutions. The ideal candidate must have over 2 years of experience ...

Lead Data Engineer – Security Analytics & DynamoDB

EPAM Systems is seeking a Lead Data Engineer in Salta, Argentina. You will design and deliver core data infrastructure for security analytics, working on international projects that enhance professional development. The ideal candidate should have at least 5 years of experience in data engineering, exp ...

Azure AI Engineer — Build Scalable AI Solutions

Onetree is looking for an AI Engineer in Buenos Aires to design, implement, and optimize intelligent solutions using Azure AI services. You will develop and deploy AI models, integrate AI into applications, and stay updated on advancements in AI technologies. The ideal candidate should be proficient in ...

Ingeniero/a de IA Generativa con Impacto Real

Promtior busca un/a AI Engineer en Buenos Aires para diseñar y desarrollar soluciones de inteligencia artificial. El rol implica la colaboración con equipos para resolver problemas de negocio reales mediante IA, así como la optimización de modelos existentes. Se requiere formación en sistemas, experien ...

Security Automation Specialist — SIEM & Scripting Pro

Omaze is hiring a Security Automation Specialist to enhance its information security landscape through innovative automation solutions. The ideal candidate should possess expertise in scripting languages such as Python and PowerShell, and be familiar with security tools like SIEM. This role involves de ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

Senior AI Engineer: Build End to End AI Platforms (Remote)

A fintech company is seeking an AI Engineer II to lead the design and development of AI-powered platforms. This role offers the chance to work in a fast-paced environment, requiring experience in software engineering, AI engineering, and proficiency in Python and SQL. The company fosters a collaborative culture, ...

Remote Data Engineer Azure Synapse & ETL

Bluelight Consulting LLC is seeking an ETL Data Engineer to join their team in Mendoza, Argentina. This role involves developing ETL processes using Python (PySpark) within Azure Synapse, designing data storage solutions, and ensuring data quality. Ideal candidates will have a Bachelor's degree in Computer Scien ...

AI‑First Full‑Stack Engineer for Healthcare Ops

A healthcare technology company is seeking a Full Stack Engineer to redefine healthcare operations by developing reliable, scalable systems. Ideal candidates will have over 4 years of experience in software engineering, particularly with Python and React. The role includes collaboration with product teams to tac ...

AI‑First Full‑Stack Engineer for Healthcare Ops

A healthcare technology company is seeking a Full Stack Engineer to redefine healthcare operations by developing reliable, scalable systems. Ideal candidates will have over 4 years of experience in software engineering, particularly with Python and React. The role includes collaboration with product teams to tac ...

Analista Junior de Cuentas a Pagar IA y Automatización

Nosotros en Buenos Aires busca un/a Analista Junior de Cuentas a Pagar que combine pasión por los números y la tecnología. Se requiere un perfil junior con ganas de aprender, controlar facturas y automatizar procesos. Los candidatos ideales deben tener un conocimiento avanzado de Excel y estar interesa ...

Analista de Soporte de Software de Manufactura Hybrid

Tesis IT & Automation, ubicada en Rosario, busca un Analista en Sistemas para administrar y dar soporte al software de manufactura en un contexto ágil. Este rol incluye la interacción con hardware en tiempo real y tareas críticas como resolución de incidencias. Se requieren habilidades en SQL y Python, ...

Data Scientist: Predictive Modeling & Anomaly Detection

A leading analytics firm in Buenos Aires is seeking experienced data analysts to develop predictive models and provide data-driven solutions. You will engage with statistical analysis and machine learning techniques. The ideal candidate has 1-3 years of experience and proficiency in programming languages such as ...

Lead Full Stack Engineer — Production Reliability (Remote)

AgileEngine is seeking a Lead Full Stack Engineer to manage production reliability on a live Hiring Events platform. You will oversee Java, Spring Boot, and Python environments, collaborating closely with Client Support and GTM teams to resolve production incidents and ensure high client satisfaction. ...

Data Science Junior Flexible, Growth Driven Analytics

PSS busca un/a Data Science Jr para su equipo de tecnología y datos. Se espera que el candidato analice grandes volúmenes de datos, participe en modelos de Machine Learning y colabore en proyectos innovadores. Los interesados deben ser estudiantes avanzados o graduados en áreas afines, con habilidades ...

Mid Level Full Stack Engineer | Remote & Flexible Hours

AgileEngine, LLC. is looking for a Mid-level Full Stack Engineer to work on their live Hiring Events platform. You will troubleshoot and resolve production issues, evolve backend systems built on Java and Spring Boot, and maintain frontend experiences in React. The ideal candidate has strong ownership ...

Desarrollador/a Junior — Innovación y Crecimiento

IVCISA está en busca de un/a Desarrollador/a Junior que tenga entusiasmo por la tecnología y desee crecer en un entorno innovador. El candidato participará en proyectos de desarrollo y mantenimiento de aplicaciones backend en Node.js y Python, además de colaborar en la creación de interfaces frontend. ...

Lead Full Stack Engineer Remote & Flexible Hours

AgileEngine is seeking a Lead Full Stack Engineer to manage production reliability and troubleshooting on their live Hiring Events platform. You will work across Java, Spring Boot, Python, and React, ensuring high client satisfaction and rapid incident resolution. Applicants should have 7+ years of sof ...

Salesforce AI & Automation Associate

About Kompetenza Kompetenza is a Salesforce partner specializing in Corporate Services Cloud and Employer of Record (EOR) solutions. We help businesses streamline their operations through AI-driven automation, Salesforce Service Cloud, and self-service portals . Our g ...

Sales Account Executive Expert

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll ...

Desarrollador Web PHP Senior/Ssr | Impacto en Proyectos

Grupo Mercel SA busca programadores web PHP de nivel Semi-Senior y Senior para unirse a su equipo de desarrollo en Belgrano. Se requieren al menos 2 años de experiencia en PHP y tecnologías relacionadas como MySQL, JavaScript y CSS. Ofrecen relación de dependencia, con un horario de lunes a viernes. La ...

Desarrollador Full Stack JAVA p/ tecnologías emergentes – Seguros

En SELIN estamos colaborando con una empresa del rubro Seguros, que se encuentra en la búsqueda de un Desarrollador Full Stack para tecnologías emergentes con al menos 3 años de experiencia Principales responsabilidades: • Ayudar a diseñar e implementar soluciones basadas en ...

Desarrollador Full Stack JAVA p/ tecnologías emergentes – Seguros

En SELIN estamos colaborando con una empresa del rubro Seguros, que se encuentra en la búsqueda de un Desarrollador Full Stack para tecnologías emergentes con al menos 3 años de experiencia Principales responsabilidades: • Ayudar a diseñar e implementar soluciones basadas en te ...

Senior Full Stack AI Engineer — Identity & Automation

A dynamic tech startup is seeking a Full Stack AI Engineer to develop AI solutions for optimizing identity workflows across platforms. In this role, you will partner with product and data teams, focusing on security and scalability. The ideal candidate has over 5 years of experience, proficiency in JavaScript an ...

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 ...

Remote AI Lead Engineer

A leading IT consulting firm is seeking an experienced Technical Lead to guide innovation on a cutting-edge AI agent project. You will leverage extensive coding expertise to steer the design, development, and training of AI models. This remote role requires leading technical direction, mentoring teammates, and e ...

Remote AI Engineer I: AI Platforms & Automation

A dynamic fintech company in Argentina is looking for an AI Engineer I to contribute to AI-driven platforms and systems. You will work in a rapidly growing team, focusing on developing features and solutions that enhance customer experiences. The ideal candidate has 1-3 years of experience in software or AI engi ...

AI QA Automation Engineer — AI Driven Testing Leader

Newfold Digital is seeking an experienced AI-SDET to revolutionize our QA processes through AI-powered tools and practices. This role involves validating LLM outputs and mentoring QA engineers on the latest AI methodologies. The ideal candidate should have significant experience in engineering, particu ...

Senior Computer Vision ML Engineer Remote, Growth & Perks

Improving South America está buscando un Ingeniero de Machine Learning con más de 5 años de experiencia en visión computacional. La posición es 100% remota, enfocándose en desarrollar modelos de aprendizaje automático para la detección y segmentación de elementos estructurales. Se requieren habilidades en Python ...

Remote AI Engineer for Agentic Systems

Emma of Torre.ai is seeking a full-time Applied AI Engineer to join their remote team. This role involves transforming messy business processes into AI-enabled systems to enhance operational efficiency. Candidates should be proficient in technologies like TypeScript, Python, and LLM APIs, and have experience ...

Remote ML R&D Engineer (Argentina) – NLP, DL & AWS

Bloom Talent Partners está buscando un Machine Learning R&D Engineer para unirse a su equipo en un rol remoto. Este puesto implica diseñar e implementar modelos de Machine Learning aplicados a procesos de localización y flujos de negocio, utilizando herramientas como Python y AWS. Se requiere más de 5 ...

Senior Data Scientist — Remote ML for Forecasting & AI

Mutt Data, a dynamic startup in Argentina, is seeking a talented Data Scientist to enhance their Big Data and Machine Learning initiatives. You will be responsible for designing and implementing ML models for various business needs, collaborating with stakeholders, and ensuring model reliability. Ideal ...

Analista de Datos Big Data (Remoto) Soluciones Analíticas

Gestion Compartida, parte del Grupo Clarin, busca un Analista de Datos para el área de Big Data. Esta posición ofrece modalidad de trabajo completamente remota y requiere un título universitario en campos relacionados con la ciencia de datos. Las responsabilidades incluyen colaboración con diferentes d ...

Remote Software Developer Contract Build Scalable Apps

YO IT Consulting is seeking a Software Developer to join a dynamic team remotely. You will design and deliver robust solutions using modern programming languages and full-stack technologies. The role requires 3+ years of hands-on experience in languages such as Python, Rust, or Java, and the capacity to thrive i ...

AI Enablement Architect for SDLC

EPAM Systems is seeking a Lead AI Developer in Argentina to drive AI-powered capabilities across the Software Development Lifecycle (SDLC). This role combines engineering execution with enablement, focusing on integrating AI tools into development workflows. You will design AI-powered solutions, build ...

Backend Data Engineer: Scraping & ML Enrichment

Canaria is seeking a skilled data engineer to build and maintain web scraping systems and optimize data processing pipelines. You will work with a significant dataset, handling over 900M unique job postings while collaborating with machine learning engineers. The ideal candidate holds a Master’s or Bac ...

Arquitecto De Datos E Ia Para Marketing Buenos Aires (Argentina)

Mercado Libre está buscando un cualificado para liderar proyectos de marketing orientados a la automatización de decisiones. La posición requiere 5 años de experiencia en roles analíticos y maestría en SQL y Python, además de habilidades en IA y machine learning. Se ofrece un sobresaliente clima lab ...

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 ...

Analista Senior de Crédito y Riesgo de Cartera

Nosotros busca un Especialista en Análisis de Crédito para unirse a su equipo en Belgrano, CABA. Esta posición se enfoca en estructurar y analizar información de cartera de créditos y desarrollar reportes esenciales para mejorar la gestión del riesgo crediticio. El candidato ideal debe tener más de 5 a ...

Remote Product Strategy & Operations Leader Fintech

Revolut, a leading fintech company in Argentina, is looking for a Product Strategy & Operations Manager to improve business operations and scalability. The candidate will manage vendor relationships and develop crucial supply chain partnerships. The ideal candidate should have a 2:1 degree or higher, 5 ...

Ingeniero IA Generativa: Soluciones que Impulsan Negocios

Promtior, ubicado en Argentina, busca un/a AI Engineer para unirse a su equipo de Engineering y potenciar el crecimiento de la empresa. El candidato diseñará y desarrollará soluciones basadas en IA para resolver problemas de negocio reales, colaborando con equipos de producto e ingeniería. Se requiere ...

Full Stack Developer for ML & AI Projects (Remote)

Marvik, located in Argentina, seeks a talented software developer to work on exciting projects involving Deep Learning, Computer Vision, and more. This position offers the chance to use state-of-the-art algorithms and techniques in a collaborative environment. Ideal candidates have experience in Python ...

Data Engineer Jr: Construye Pipelines y Data Infra

Penguin Random House busca un Data Engineer Jr. en Argentina para colaborar en la construcción y mantenimiento de arquitecturas e infraestructuras de datos. La función incluye crear data pipelines, limpiar conjuntos de datos y optimizar procesos internos para mejorar la escalabilidad. El candidato idea ...

Ingeniero de IA Generativa Soluciones de Negocio

Promtior, ubicada en Argentina, busca un/a AI Engineer enfocado/a en IA Generativa para unirse a su equipo de Engineering. El candidato ideal diseñará y desarrollará soluciones de IA para resolver problemas de negocio reales, colaborando con equipos de producto e ingeniería. Se requiere experiencia en ...

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