2,043+ Senior Fullstack Reactnode Cloudnative Python Jobs in Avellaneda, Argentina — Local Employers Hiring June 2026

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Remote Software Engineer, Robotics & Autonomous Systems

Vintti is looking for a Software Engineer to enhance robotics and autonomous systems data infrastructure. This remote role allows contributions to AI models used by leading labs. Candidates should have extensive experience and skills in Python, TypeScript, and additional tools like AWS. The successful ...

Lead Data Engineer — Remote ML & Data Pipelines

A dynamic data startup is seeking a Data Engineer Lead to enhance their expertise and innovate with cutting-edge technologies in Big Data and Machine Learning. Responsibilities include designing ETL processes, leading data pipeline development, and mentoring team members. Candidates should have strong SQL and Py ...

ML Ops Engineer – AI Production & Pipelines

A leading education technology company in Argentina is seeking an experienced ML Ops Engineer to join their ML/AI team. This hands-on role requires managing CI/CD pipelines, automating infrastructure with Terraform, and collaborating with ML engineers. The ideal candidate has 2‑3 years of ML Ops experience and a ...

Senior Data Engineer — ELT Architect (Remote)

AgileEngine in Argentina is seeking a Data Engineer to design and scale high-performance ELT pipelines for a centralized data warehouse. This role involves collaboration with cross-functional teams to ensure data quality and accessibility. The ideal candidate has over 5 years of experience in data engineering an ...

Production AI & LLM Engineer: End to End Pipelines

OneSeven Tech (OST) in Buenos Aires is looking for a talented developer to build AI-powered products. You will own the development of AI features, focusing on reliability and scalable delivery, while collaborating with Applied Science teams. The ideal candidate has solid Python engineering skills, expe ...

Senior Ai Video & Multimodal Infra Engineer (Avellaneda)

A leading technology firm in Argentina is seeking experienced AI infrastructure Engineers to design and implement scalable pipelines for large data workloads. The role involves building high-throughput data infrastructure optimized for processing video and multimodal content, and collaborating with ...

Ingeniero Back End: Escalable y Nube (GCP)

Stefanini LATAM en Avellaneda, Buenos Aires, está buscando un desarrollador de software para unirse a su equipo. Este rol implica desarrollar soluciones escalables que soporten el crecimiento en funcionalidades, optimizar infraestructura cloud, y asegurar la calidad del software. El candidato ideal deb ...

AWS Data Engineer: Spark ETL & Data Warehousing

RE Partners Consulting in Buenos Aires is seeking a Data Engineer to design Spark data ETL pipelines on AWS. The ideal candidate will have experience in data warehousing and architecture, proficiency in Scala, Java, or Python, and strong knowledge of AWS infrastructure. The role involves collaborating ...

Backend Developer | Cloud (GCP) Escalable y en la Nube

Stefanini LATAM busca desarrolladores de software en Argentina que se unan a su equipo dinámico. Los candidatos ideales tendrán experiencia con tecnologías como React, Node.js, Python y GCP, y mostrarán interés en crear aplicaciones escalables. Serás responsable de desarrollar soluciones que optimicen ...

Backend Engineer Remote, Flexible Hours, Growth

Avature is seeking a backend software developer to join our innovative team in Buenos Aires. You will work on developing and implementing advanced tools and systems while contributing to a diverse and inclusive culture. We offer flexible hours with options for remote work, a supportive environment, and ...

Desarrollador Backend Con Enfoque Cloud (Gcp) (Avellaneda)

Stefanini LATAM busca desarrolladores de software en Argentina que se unan a su equipo dinámico. Los candidatos ideales tendrán experiencia con React, Node.js, Python y GCP, así como el deseo de crear aplicaciones escalables. Serás responsable de desarrollar soluciones que optimicen la infrae ...

Senior AWS Data Engineer – Scale Time Series Pipelines

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are ...

Senior AWS Data Engineer Argentina; Chile; Mexico

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are ...

Remote AI Growth Engineer for Scalable Marketing

CookUnity in Argentina is seeking an AI Native Engineer to integrate AI into our Growth team. The role involves developing AI-driven tools for marketing efficiency and creative processes, requiring a blend of engineering skills and growth marketing intuition. Ideal candidates will have 2-5 years of technical exp ...

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 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 ...

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 ...

Senior AI Systems Engineer: Agentic AI & LLM Orchestration

Globallogic is seeking an AI Systems Engineer to design and build production-grade agentic AI systems that drive intelligent automation. You will integrate large language models and develop reliable data pipelines, playing a key role in enhancing Qlik's data ecosystem. The ideal candidate will have han ...

Senior Data Engineer Google Cloud & Delta Lake Architect

Zencore, located in Argentina, is seeking a Data Engineer with over 5 years of experience. You will work with innovative companies, covering a wide range of technology topics from ETL/ELT to Data Modeling and BI/AI. The ideal candidate has robust skills in Python, PySpark, and Spark SQL, alongside a st ...

AI Training & Code Review Engineer (Remote)

Outlier Ai is seeking a programming expert to train AI in solving complex programming challenges. This role focuses on creating computer science questions and providing feedback to enhance AI capabilities. The ideal candidate will hold a Bachelor's degree in Computer Science, be proficient in programmi ...

Remote AI Code Mentor & Reviewer

Outlier Ai is seeking proficient programming experts to enhance AI understanding of complex programming tasks. You will teach AI how to interpret problems, create questions for training, and provide constructive feedback on AI-generated code. The ideal candidate holds a Bachelor's degree in Computer Sc ...

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 ...

ML Ops Engineer: Build AI Pipelines & Terraform Infra

Newsela, a leading education technology company in Argentina, is seeking an experienced ML Ops Engineer to join their ML/AI team. This role requires managing CI/CD pipelines and automating infrastructure using Terraform. Collaboration with ML engineers is essential. The ideal candidate will have 2-3 ye ...

Senior Analytics Data Engineer, Supply Chain Pipelines

Coderio is seeking a data engineer proficient in Supply Chain and Operations Analytics. The role involves collaborating across teams to translate processes into robust data models and analytics-ready structures, ensuring high-quality data work using software engineering best practices. Qualified candid ...

Neuro AI Engineer: Brain Decoding & Generative Models

Framework Ventures is seeking a skilled machine learning engineer to join their Brain & AI team in Argentina. In this role, you will develop AI models to enhance our understanding of neural mechanisms and apply this knowledge to brain-computer interface applications. Your responsibilities will include ...

Analista de Seguridad de Datos — Proyectos Innovadores

Mercado Libre en Argentina busca profesionales innovadores para trabajar en proyectos desafiantes en el campo de la seguridad y tecnología. Los postulantes deben tener más de 2 años de experiencia en scripting con Python, así como en prompt engineering para LLMs. El rol incluye tareas como implementar ...

Head of AI Powered GTM Systems

Huzzle.com is hiring a Head of Engineering for GTM Systems to lead the transition to AI agent architecture. This position requires a hands-on builder with deep experience in Clay-based systems. You will oversee the infrastructure for revenue generation, designing intelligent systems that scale and evolve. </p ...

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 Code & Data Reviewer

Outlier Ai in Argentina is seeking programming experts to teach AI how to interpret and solve complex coding problems. You will create questions to train AI and review AI-generated code for accuracy. The ideal candidate has a Bachelor's degree in Computer Science and is proficient in programming langua ...

Tech Lead (La Plata) (Argentina)

A Auvo nasceu com o propósito de facilitar a rotina de pequenos e médios empreendedores da América Latina. Nosso sistema oferece soluções completas para a gestão de equipes externas, ajudando negócios a serem mais produtivos e ágeis. Estamos presentes em mais de 16 países, incluindo Brasil, Arge ...

Backend Engineer Remote, Flexible Hours, High Impact (Avellaneda)

Avature is looking for Backend Software Engineers in Argentina to join small development teams focused on balancing refactoring and new feature development. Candidates should have experience in PHP, Python, or Java, along with strong analytical skills. The role offers flexibility regarding wo ...

Security Integrations Architect – SIEM & Connectors

Silver.dev in Avellaneda, Buenos Aires is seeking a candidate experienced in integration development to enhance existing connectors and develop new ones based on customer needs. This role involves significant Python programming and collaboration with global teams to deliver robust solutions. The ideal ...

Head of AI Powered GTM Systems

Huzzle.com is hiring a Head of Engineering, GTM Systems in Buenos Aires, Argentina. This role requires leading the transition to Claude Code-powered AI agent architecture while developing scalable, production-grade systems. You will design and build intelligent systems that power revenue generation. Th ...

Senior AI Engineer: Build Autonomous Agents & LLM Pipelines

Athenaworks, located in Argentina, Buenos Aires, is searching for a skilled AI Engineer to design and deploy intelligent agents that address customer engagement challenges. You will work on advanced AI technologies including LLMs and RAG systems. Ideal candidates should have over 8 years of software en ...

Cloud Capacity & Infrastructure Planner (Forecasting)

Backblaze is seeking a Production Capacity Analyst in Argentina to enhance capacity planning and data management within our cloud storage infrastructure. The candidate will work collaboratively across teams to collect, analyze data, forecast needs, and improve system visibility. A bachelor's degree in a relevant ...

Ingeniero de Datos y ML End to End, Remoto

SHIFTA busca un/a Data / ML Engineer en Argentina, con más de 5 años de experiencia y habilidades en Python y SQL. El candidato ideal tendrá experiencia con herramientas como pandas y Dash, así como en la implementación de soluciones de ML. Ofrecemos la flexibilidad de trabajar desde casa o en nuestra oficina, u ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Remote AI Forward Deployed Engineer

NextLink Labs is looking for a Forward Deployed Engineer to enhance our AI practice. You will work with clients to design and implement production AI systems, ensuring robust data infrastructure and integration with existing workflows. Applicants should have strong Python skills and experience with mod ...

Lead Edge AI Engineer Remote, Embedded & Cloud

Panoptyc is seeking a Lead Edge AI Engineer to manage the lifecycle of edge device platforms for retail environments. The role requires 5+ years of experience in embedded systems and expertise with AWS IoT Core and Greengrass. The engineer will design, configure, and integrate solutions while ensuring reliable p ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Brain Interface ML Engineer: Generative AI (Corrientes) (Argentina)

Framework Ventures is seeking a motivated machine learning engineer to enhance AI models focused on neural mechanisms. The role involves developing scalable deep learning algorithms and collaborating with data scientists in a dynamic environment. Adecuado candidates will have a relevant degree, ...

Brain Interface ML Engineer: Generative AI (Quilmes) (Argentina)

Framework Ventures is seeking a motivated machine learning engineer to enhance AI models focused on neural mechanisms. The role involves developing scalable deep learning algorithms and collaborating with data scientists in a dynamic environment. Adecuado candidates will have a relevant degree, ...

Remote AI Code Trainer & Reviewer

Outlier Ai is seeking proficient programming experts in Argentina to teach AI how to solve complex programming problems. You will create and answer computer science-related questions and review AI-generated code for accuracy. The ideal candidate should have a Bachelor's degree in Computer Science and p ...

Remote AI Coding Mentor & Code Reviewer

Outlier Ai is seeking proficient programming experts in Argentina to teach AI how to interpret and solve complex programming problems. Candidates will create and answer computer science-related questions to train AI models, and provide constructive feedback on AI-generated code. The ideal candidate mus ...

Head of AI Driven GTM Systems

Huzzle.com is seeking a Head of Engineering, GTM Systems to lead the transition to AI agent architecture. This hands-on role requires deep expertise in Clay-based GTM systems and programming. You will design intelligent systems to enhance revenue generation and manage a distributed engineering team. Th ...

Spark Data Engineer — AWS Data Platform

RE Partners Consulting in Argentina is seeking a dedicated data engineer to design and build Spark data ETL pipelines on the AWS data platform. You will collaborate with cross-functional teams like data scientists and marketers to understand their data needs, ensuring the reliability and quality of data. ...

Senior Data Engineer: ELT Pipelines Tech Leadership Remote

AgileEngine, based in Argentina, is looking for a talented Data Engineer to design and scale ELT pipelines that improve data-driven decision-making. This role involves optimizing data architecture while working closely with cross-functional teams, and it offers opportunities for technical leadership and mento ...

Remote Lead, AI GTM Systems & Automation

Huzzle.com, a technology recruitment firm, is looking for a Head of Engineering to lead the development of AI-powered GTM systems. You will design scalable backend systems and manage a distributed engineering team. The ideal candidate should have extensive experience in building production-level GTM au ...

Remote Go Backend Engineer for AI Training

Outlier Ai is seeking proficient programming experts to help AI interpret and solve complex programming problems. In this role, you will create and answer questions related to computer science to train AI models, review AI-generated code for accuracy, and provide constructive feedback. Key qualificatio ...

Data Engineer — Spark, AWS & Data Platform

RE Partners Consulting in Argentina is seeking a Data Engineer responsible for designing and building Spark ETL pipelines on the AWS data platform. You will collaborate with cross-functional teams to understand their data needs and ensure data quality and reliability. The ideal candidate should have pr ...

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