4,289+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in Rosario, Argentina — Local Employers Hiring June 2026

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Azure Data Engineer: ETL & Synapse Data Architect

Bluelight Consulting is looking for a data engineer to develop and maintain ETL processes using Python (PySpark) within Azure Synapse Analytics. The role requires expertise in data warehousing and effective data storage structure design within a Massively Parallel Processing SQL Pool. You will also be ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a Backend Software Engineer to design and build server-side APIs that serve millions of users. You'll utilize AI-assisted development tools, ensuring high standards for performance and security in a collaborative environment. The ideal candidate has over 2 years of backend engi ...

Remote AWS Cloud Engineer Build Scalable Solutions

Caylent is seeking a Software Engineer to join our Cloud Native Applications team in Argentina. The role involves collaborating with architects and engineers to develop AWS solutions and participating in Agile ceremonies. The ideal candidate will have significant experience with AWS services, modern pr ...

Backend AI Engineer for Cloud Storage & Scale

Backblaze in Argentina is seeking a skilled backend software engineer with over 2 years of experience. The role focuses on building server-side APIs and working with AI-assisted tools to enhance performance and security. The ideal candidate should be proficient in Java, Python, or TypeScript, and have ...

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 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 ...

Staff Software Engineer — Remote Lead Architect

A leading software development company is looking for a Staff Software Engineer to join their remote core product development team. The role focuses on technical leadership, architectural ownership, and high-impact contributions. Candidates should have 7+ years in software development, proficiency in Python and ...

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 Backend Engineer Equity, Flexible Hours, Remote Ready

Silver.dev in Rosario, Argentina is seeking an AI/Backend Engineer who will own and evolve the LLM orchestration pipeline. This is a high-impact role where you'll directly collaborate with the CTO to scale the software platform. Key responsibilities include designing the AI pipeline, building developer ...

Production Grade AI LLM Engineer — Build Intelligent AI Features

OneSeven Tech (OST) in Rosario, Argentina, is seeking a skilled engineer with a strong background in Python and LLM APIs to spearhead the development of AI-powered products. The candidate will be responsible for building intelligent agents and automating workflows using AWS. Ideal applicants will have ...

Remote Full Stack Engineer — Open Source Database Innovator

A leading open source database company is seeking a Full Stack Software Engineer to work remotely. In this role, you'll develop and maintain database management solutions, collaborating closely with services teams. Ideal candidates will have a minimum of two years experience, proficiency in React, JavaScript, an ...

Remote AI & ML Engineer for Cutting Edge Projects

An innovative IT talent network is seeking an AI Machine Learning Engineer to work directly with U.S. clients on flexible, project-based development. The ideal candidate should have over 4 years of experience in AI/ML, strong skills in Python and advanced English proficiency. Responsibilities include developing ...

Power BI Data Engineer — ETL, Data Lakes & Dashboards

Particle41 is seeking a skilled Data Engineer (Power BI) to build and maintain ETL/ELT pipelines and develop Power BI dashboards. In this role, you’ll collaborate closely with stakeholders to deliver reliable data solutions that drive outcomes. The ideal candidate has a Bachelor’s in Computer Science o ...

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 ...

Azure Data Engineer Remote, Growth & Learning

Bluelight Consulting is seeking a talented data engineer to join our innovative team in Buenos Aires. The ideal candidate will have expertise in ETL processes, particularly using Python (PySpark) within Azure Synapse Analytics, and a strong background in data warehousing. You'll work collaboratively on ...

Power BI Data Engineer | ETL & Analytics Architect

Particle41 is seeking a skilled Data Engineer (Power BI) in Berazategui, Buenos Aires, to design and maintain scalable ETL pipelines and data solutions. The role involves developing Power BI dashboards and collaborating with stakeholders to optimize reporting accuracy and performance. The ideal candida ...

Remote Data Engineer: Scalable Pipelines & Analytics

Alpha Lion in San Salvador de Jujuy is seeking a Data Engineer to build and own scalable data infrastructure. The ideal candidate will transform fragmented data sources into a centralized platform that enhances reporting and analytics across teams. The role includes designing data pipelines, implementi ...

Power BI Data Engineer — ETL, Data Lakes & Dashboards

Particle41 in Mendoza is looking for a skilled Data Engineer (Power BI) to develop and maintain scalable ETL/ELT pipelines. The role involves optimising data warehouse solutions and delivering analysis-ready datasets, working closely with stakeholders to drive data solutions. The ideal candidate has at ...

Remote AI & LLM Engineer: Build Production‑Grade AI

OneSeven Tech (OST) in San Carlos de Bariloche is looking for a skilled software engineer to develop AI-powered products. You will leverage LLM APIs and collaborate with Applied Science teams to build and deploy AI features end-to-end. The role requires strong Python engineering, backend engineering experienc ...

Remote AWS Cloud Engineer Build Scalable Solutions

Caylent is seeking a Software Engineer to join our Cloud Native Applications team in Argentina. This role involves collaborating with architects and engineers to deliver AWS solutions and participating in Agile ceremonies. We are looking for an adequate candidate with extensive experience in AWS servic ...

Backend AI Engineer: Build Scalable APIs & AI Workflows

Backblaze is seeking a backend software engineer in Argentina to use AI-assisted development tools for implementing and validating user authentication and data management APIs. Collaborating with Product, QA, and Support teams, you'll help ensure features reflect real customer needs. Your expertise in ...

Neuro AI Engineer: Brain Decoding & Generative Models

Framework Ventures is seeking a motivated machine learning engineer to join their Brain & AI team in Argentina. The role focuses on developing AI models to enhance the understanding of neural mechanisms and involves building encoding and decoding models for brain-computer interfaces. The ideal candidat ...

Remote Full Stack Engineer: AI Powered Marketplace Features

AgileEngine, LLC. is seeking a Full Stack Engineer to build customer-facing features for a marketplace platform. The role involves frontend development with React/TypeScript and backend services with Django. Ideal candidates have a strong experience in Python, PostgreSQL, and modern development practices incl ...

Backend Engineer AI Driven Scalable APIs

Backblaze is seeking a backend software engineer based in Argentina. In this role, you will use AI-assisted development tools to design and implement server-side APIs while ensuring high standards for code and documentation. You will collaborate with product, QA, and support teams to design backend fea ...

Backend AI Engineer: Build Scalable APIs & AI Workflows

Backblaze is seeking a backend software engineer in Argentina. The role involves using AI-assisted development tools to design server-side APIs and handle significant data operations for a vast user base. Ideal candidates have 2+ years of experience in backend engineering, proficiency in languages such ...

Remote AI Engineer: Production LLM Pipelines & Agents

OneSeven Tech (OST) in Tandil, Argentina is looking for an AI Engineer to oversee end-to-end development of innovative AI features leveraging LLM APIs. This role demands strong Python engineering skills, with the ability to integrate custom models as needed. Ideal candidates will have hands-on experien ...

Remote AI & LLM Engineer — End to End Production Pipelines

OneSeven Tech (OST) in Venado Tuerto, Argentina is seeking a skilled engineer to focus on AI-powered product development. This role involves end-to-end development of AI features, ensuring accuracy and reliability in implementations. The ideal candidate will have strong skills in Python, experience wit ...

Power BI Data Engineer — ETL, Data Lakes & Dashboards

Particle41 is seeking a skilled Data Engineer (Power BI) in Buenos Aires to enhance data solutions and reporting efficiency. You will build scalable ETL/ELT pipelines and develop Power BI dashboards while collaborating closely with product and engineering teams. This role requires proficiency in SQL an ...

Power BI Data Engineer | ETL & Analytics Architect

Particle41 is seeking an experienced Data Engineer (Power BI) in Chubut, Argentina to develop ETL/ELT pipelines and optimize data solutions. The candidate will work closely with various stakeholders to deliver effective business intelligence solutions. The ideal candidate has a strong background in Pow ...

Production AI & LLM Engineer: End to End Pipelines

OneSeven Tech (OST) is seeking a proficient engineer in Mendoza, Argentina. This role involves developing AI-powered applications that leverage LLM technologies, focusing on automation, reliability, and scalable delivery. Ideal candidates will have strong Python skills, hands-on experience with LLM API ...

Remote AI Programming Tutor & Code Evaluator

Outlier Ai in Argentina is seeking a programming expert to enhance AI's interpretation of complex problems. You will teach AI programming, create questions, and review AI-generated code for accuracy. The ideal candidate has a Bachelor’s degree in Computer Science, proficiency in Python, Java, JavaScrip ...

Remote AI Code Coach & Feedback Specialist

Outlier Ai in Argentina is seeking proficient programming experts to enhance AI understanding of complex programming problems. You will create computer science-related questions, review AI-generated code, and provide constructive feedback to improve AI responses. The ideal candidate should hold a Bache ...

AI Driven Backend Engineer for Scalable APIs

Backblaze in Argentina is looking for a backend software engineer with 2+ years of experience. You will work with AI-assisted tools to develop server-side APIs that manage user authentication and large-scale data operations. The ideal candidate is proficient in backend languages like Java, Python, or T ...

Remote AWS Cloud Engineer Build Scalable Solutions

Caylent is looking for a Software Engineer to be part of our Cloud Native Applications team in Argentina. The successful candidate will work on delivering AWS solutions while collaborating with architects and engineers. Responsibilities include participating in Agile ceremonies and having a deep experi ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is seeking a Backend Software Engineer in Argentina to use AI-assisted tools for development and implement server-side APIs. The role involves collaborating with Product, QA, and Support teams to ensure backend features align with customer workflows. A successful candidate will have 2+ years ...

Remote AI/LLM Engineer End to End AI Pipelines

OneSeven Tech (OST) is looking for a skilled engineer to own the end-to-end development of AI features. This role involves building applications leveraging LLM APIs, automating workflows, and collaborating with science teams to connect custom models with product systems. The ideal candidate will have s ...

Senior AI Infra Architect for Massive GPU Pipelines

Framework Ventures is seeking an experienced AI Infrastructure Engineer to design and implement scalable data pipelines for massive workloads. The role involves contributing to high-impact projects using thousands of GPUs for cutting-edge video generation. Responsibilities include building and optimizi ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is seeking a Backend Software Engineer in Argentina to design and build server-side APIs, ensuring high standards for testing and usability. You will work with AI-assisted tools, collaborate with cross-functional teams, and contribute to a system serving millions of users. The ideal candidate ...

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 ...

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 ...

Lead Data Engineer ELT Pipelines & Data Platform

AgileEngine, LLC. is looking for a Data Engineer in Santa Fe, Rosario, Argentina. In this role, you will be responsible for designing and scaling high-performance ELT pipelines, collaborating with cross-functional teams, and ensuring data quality and performance. Applicants should possess 5+ years of experience, ...

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 ...

Latam Sr. Qa Data Migration Engineer (Rosario)

Senior QA Data Migration Engineer to join our high‑performing team located in LatAm. As a Senior Technical Consultant, you will drive the quality assurance strategy for complex data migration projects, moving legacy on‑premise data to modern AWS cloud architectures. You will participate in all aspec ...

Remote AI Code Specialist | Python/Java/C++ | EN/ES

Outlier Ai is looking for proficient programming experts to contribute to the training of AI models by addressing complex programming problems. The role involves creating computer science-related questions and reviewing AI-generated code for accuracy. The ideal candidate will have a Bachelor's degree i ...

Junior Full Stack Engineer ID68431

Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place t ...

Senior Full Stack Engineer (Java + Angular) Remote Latin America

About FullStack FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectf ...

Senior Data Engineer (Databricks + SQL Server) Remote Latin America

About FullStack FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on‑demand projects. We focus on building a trusted, high‑performance network where talent can thrive in a positive, respectf ...

Junior Full Stack Engineer ID68431

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

Junior Full Stack Engineer ID68431

Job DescriptionAgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us ...

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