239,906+ Remote Full Stack Engineer Java Angular Project Based Jobs in Argentina — Top Companies Hiring June 2026

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AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking an expert to join their AI model team in Buenos Aires, Argentina. In this critical role, you will drive innovation in the development of cutting-edge AI models of various scales, ensuring robustness and scalability. You will need a strong background in NLP and machine learning, i ...

Senior AI Infra Engineer (Lomas de Zamora)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidate shoul ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Lomas de Zamora, Argentina, is seeking an expert in AI model architectures to join their team. This role involves enhancing model intelligence through innovative architecture development and conducting pre-training on large-scale AI models using NVIDIA GPUs. The ideal candidate ho ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Lomas de Zamora, Argentina, is seeking an expert in AI model architectures to join their team. This role involves enhancing model intelligence through innovative architecture development and conducting pre-training on large-scale AI models using NVIDIA GPUs. The ideal candidate ho ...

Kotlin Android Engineer — AI Coding Trainer (Freelance)

Invisible Agency is looking for a Kotlin Coding Specialist for a freelance AI Trainer project in Argentina. The ideal candidate will use their Kotlin expertise to develop efficient coding solutions and assess AI-generated code. This role requires hands-on experience with Android development, particular ...

Lead Data Engineer: Security Analytics (San Isidro)

Lead Data Engineer – Argentina EPAM Systems is looking for a Lead Data Engineer in Argentina to design and deliver core data infrastructure for security analytics. Responsibilities: Develop DynamoDB databases. Construct ETL pipelines. Integrate with AWS QuickSi ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking a talented individual to join the AI model team, focusing on architecture development for cutting-edge AI models. This role requires deep expertise in LLM architectures, as well as a research-driven approach to optimization and novel technique implementation. The ideal can ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is searching for an expert to join their AI model team. This role focuses on developing innovative architectures for AI models, enhancing efficiency and intelligence across various scales. The ideal candidate will hold a PhD in NLP or Machine Learning and possess exte ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is searching for an expert to join their AI model team. This role focuses on developing innovative architectures for AI models, enhancing efficiency and intelligence across various scales. The ideal candidate will hold a PhD in NLP or Machine Learning and possess exte ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is searching for an expert to join their AI model team. This role focuses on developing innovative architectures for AI models, enhancing efficiency and intelligence across various scales. The ideal candidate will hold a PhD in NLP or Machine Learning and possess exte ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking a talented individual to join the AI model team, focusing on architecture development for cutting-edge AI models. This role requires deep expertise in LLM architectures, as well as a research-driven approach to optimization and novel technique implementation. The ideal can ...

Senior Data Engineer: PySpark & AWS ETL Architect

EPAM Systems is looking for a Senior Data Engineer in Buenos Aires, Argentina. You will utilize your expertise in PySpark and AWS to design, develop, and optimize ETL pipelines, working with structured and unstructured data. You'll collaborate with cross-functional teams to create large-scale data solutions. ...

Frontend JavaScript Engineer for AI Training Data

G2i is looking for JavaScript/React developers in Buenos Aires or Mar del Plata to join their expert annotation team. Responsibilities include evaluating AI-generated code, building React components, and writing efficient JavaScript code. Candidates must have 3+ years of relevant experience, and fluency in En ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is searching for an expert to join their AI model team. This role focuses on developing innovative architectures for AI models, enhancing efficiency and intelligence across various scales. The ideal candidate will hold a PhD in NLP or Machine Learning and possess exte ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is seeking proficient programming experts to enhance AI’s ability to solve programming issues. The role includes creating training questions and providing feedback on code accuracy. Ideal candidates will have a degree in Computer Science and be fluent in Spanish and English. Thi ...

Product Analytics Engineer: Instrumentation & Insights (Buenos Aires)

Xbow, based in Buenos Aires, is looking for a dedicated professional to join their team in a role focused on product data instrumentation. You will be responsible for defining what metrics to measure, building the necessary data pipelines, and enabling the product team to make data‑informed decision ...

Product Engineer Local AI On Device Platform

Framework Ventures in Buenos Aires is seeking a talented individual to own the vision and execution of local AI products. You will lead a pod of engineers, spending half your time coding and the other half on stakeholder alignment and defining the product roadmap. This role is ideal for builders dedica ...

Product Engineer Local AI On Device Platform

Framework Ventures in Buenos Aires is seeking a talented individual to own the vision and execution of local AI products. You will lead a pod of engineers, spending half your time coding and the other half on stakeholder alignment and defining the product roadmap. This role is ideal for builders dedica ...

Senior Analytics Engineer: Power BI (San Isidro)

AspenView Technology Partners is looking for an experienced Data Engineer in Argentina. The position requires strong skills in Business Intelligence data modeling, data pipelines, and Power BI. Responsibilities: designing data marts, managing ETL/ELT processes, and collaborating with tea ...

Product Engineer Local AI On Device Platform

Framework Ventures in Buenos Aires is seeking a talented individual to own the vision and execution of local AI products. You will lead a pod of engineers, spending half your time coding and the other half on stakeholder alignment and defining the product roadmap. This role is ideal for builders dedica ...

Hybrid Data Engineer: AWS, Airflow & Data Warehouses

Epsilon in Buenos Aires is seeking a skilled data solution builder to design, implement, and manage scalable databases and data warehouses. You will work on developing efficient ETL processes and ensuring the reliability of data quality. The ideal candidate has expertise in SQL and Python, along with e ...

Azure AI Engineer Build Intelligent AI Solutions

Onetree is looking for an AI Engineer to lead the design and implementation of intelligent solutions using Azure AI services in Buenos Aires, Argentina. The successful candidate will collaborate with technology teams to develop and optimize AI models for various applications. The ideal candidate should ...

Product Engineer Local AI On Device Platform

Framework Ventures in Buenos Aires is seeking a talented individual to own the vision and execution of local AI products. You will lead a pod of engineers, spending half your time coding and the other half on stakeholder alignment and defining the product roadmap. This role is ideal for builders dedica ...

Lead DevOps Engineer (San Miguel de Tucumán)

We are seeking a seasoned Lead DevOps Engineer to become part of our team. You will take ownership of the automation foundation of the cloud platform by establishing standards for infrastructure as code, CI/CD, and environment provisioning. This position turns manual operations into self-service exp ...

Lead Data Engineer: Salesforce, Tableau & Thoughtspot (Merlo)

EPAM Systems in Argentina is seeking a Chief Data Engineer to design and deliver impactful reporting solutions using Salesforce Tableau and ThoughtSpot. This role involves overseeing data integration, collaborating with stakeholders to meet reporting goals, and optimizing dashboard performance. ...

Senior ML Engineer — Scale AI Infrastructure & Production

TrueML Technology is seeking an experienced ML Engineer to oversee the lifecycle of ML infrastructure and collaborate with Data Science to build scalable solutions. Ideal candidates will have over 5 years of experience in ML Engineering, particularly in data engineering, with expertise in AWS tools. Th ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in San Luis, Argentina is seeking a dynamic mobile developer to lead a small team of React Native engineers. You will design and build advanced applications for both iOS and Android platforms, integrate crypto wallets, and provide technical leadership. The ideal candidate will have a ...

Senior Etl Engineer | Snowflake & Matillion Specialist (Tandil)

Globaltize is looking for a skilled ETL Developer based in Tandil, Buenos Aires, Argentina. The idóneo candidate must have 3-5 years of experience in ETL/ELT development, solid SQL skills, and hands‑on experience with Matillion and Snowflake. You will be responsible for developing and maintaining ET ...

Senior QA Engineer Playwright/JS | Flexible Formats

N-iX is searching for a detail-oriented QA Engineer to join our team in Buenos Aires, working on an innovative Applicant Tracking System for the US market. The ideal candidate will have a strong background in manual testing and experience with JavaScript and Playwright for automated testing. This role ...

Senior QA Engineer Playwright/JS | Flexible Formats

N-iX is searching for a detail-oriented QA Engineer to join our team in Buenos Aires, working on an innovative Applicant Tracking System for the US market. The ideal candidate will have a strong background in manual testing and experience with JavaScript and Playwright for automated testing. This role ...

Senior QA Engineer Playwright/JS | Flexible Formats

N-iX is searching for a detail-oriented QA Engineer to join our team in Buenos Aires, working on an innovative Applicant Tracking System for the US market. The ideal candidate will have a strong background in manual testing and experience with JavaScript and Playwright for automated testing. This role ...

Senior Python Engineer | Cloud, Flask & DevOps Lead

005_INAR Intive in Argentina is looking for talented developers to design and write clean, scalable code. This role involves working with product managers using Agile methodologies and leading the development process from design to deployment. The ideal candidate will have strong experience in Python, ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures, located in Argentina, seeks a professional to join the AI model team and drive innovation in architecture development for cutting-edge models. You will work with small, large, and multi-modal systems to enhance intelligence and efficiency. The ideal candidate has a PhD in a relevant ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Ezeiza, Buenos Aires, is searching for skilled programming experts to teach AI complex programming problem-solving. Responsibilities include creating programming questions for AI training, reviewing AI-generated code for quality, and enhancing AI performance through feedback. The successf ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Ezeiza, Buenos Aires, is searching for skilled programming experts to teach AI complex programming problem-solving. Responsibilities include creating programming questions for AI training, reviewing AI-generated code for quality, and enhancing AI performance through feedback. The successf ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Ezeiza, Buenos Aires, is searching for skilled programming experts to teach AI complex programming problem-solving. Responsibilities include creating programming questions for AI training, reviewing AI-generated code for quality, and enhancing AI performance through feedback. The successf ...

AI Driven Infra: Senior AWS Platform Engineer

Santex in Argentina is seeking a skilled AWS Engineer to manage infrastructure for an AI-native retrieval platform. You will oversee OpenSearch operations, control integration with Bedrock, and lead event-driven ingestion processes. The ideal candidate has over 7 years of cloud infrastructure experienc ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures, located in Argentina, seeks a professional to join the AI model team and drive innovation in architecture development for cutting-edge models. You will work with small, large, and multi-modal systems to enhance intelligence and efficiency. The ideal candidate has a PhD in a relevant ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Ezeiza, Buenos Aires, is searching for skilled programming experts to teach AI complex programming problem-solving. Responsibilities include creating programming questions for AI training, reviewing AI-generated code for quality, and enhancing AI performance through feedback. The successf ...

Senior Agentic Engineer: AI Driven Automation Architect

Description Ciklum is seeking a Senior Agentic Engineer in Paraná, Argentina, to join a dynamic team focusing on advanced automation solutions. You'll work on integrating RPA and enterprise systems to develop intelligent workflows. The ideal candidate will have over 5 years of RPA experience, specifica ...

Lead Cloud Reliability Engineer | SRE & DevOps Champion

EPAM Systems is seeking a Lead Site Reliability Engineer in Argentina to enhance critical infrastructure reliability and drive DevOps maturity. This role focuses on solving production challenges and improving release practices using cloud deployment methods with AWS, GCP, and Azure. Idóneo candidates m ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Tigre, Argentina is seeking an AI Model Architect to innovate on cutting-edge model architectures. You will apply your expertise in LLM architectures to enhance model performance and scalability using state-of-the-art techniques. The ideal candidate should have a PhD in NLP or Mac ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Tigre, Argentina is seeking an AI Model Architect to innovate on cutting-edge model architectures. You will apply your expertise in LLM architectures to enhance model performance and scalability using state-of-the-art techniques. The ideal candidate should have a PhD in NLP or Mac ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx in Mendoza is seeking a motivated Product Support Engineer to troubleshoot VoIP/SIP calls and provide technical support to customers. The role involves working closely with operations and engineering squads to enhance customer experience through effective communication and problem-solving. The i ...

Industrial Tools: Technical Sales Engineer (Automotive Focus)

Atlas Copco Airpower is seeking a skilled sales professional in Mendoza, Argentina, to manage a customer portfolio in industrial tools and solutions. You will need at least 3 years of experience in the automotive sector, developing strategies and ensuring customer satisfaction. Your role includes colla ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires seeks an AI Model Developer to innovate in architecture for cutting-edge models. Your role involves driving advancements through distributed training on NVIDIA GPUs and enhancing intelligence across various scales. The ideal candidate has a PhD in NLP or Machine Learn ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires seeks an AI Model Developer to innovate in architecture for cutting-edge models. Your role involves driving advancements through distributed training on NVIDIA GPUs and enhancing intelligence across various scales. The ideal candidate has a PhD in NLP or Machine Learn ...

Senior React Native Engineer — Dynamic Mobile Innovator

Empresa reconocida en Buenos Aires está buscando un Ingeniero React Native Senior para unirse a su equipo de ingeniería. La posición está destinada a desarrollar soluciones innovadoras y requiere más de 5 años de experiencia en desarrollo móvil, así como un sólido dominio de React Native y Javascript. ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires seeks an AI Model Developer to innovate in architecture for cutting-edge models. Your role involves driving advancements through distributed training on NVIDIA GPUs and enhancing intelligence across various scales. The ideal candidate has a PhD in NLP or Machine Learn ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires seeks an AI Model Developer to innovate in architecture for cutting-edge models. Your role involves driving advancements through distributed training on NVIDIA GPUs and enhancing intelligence across various scales. The ideal candidate has a PhD in NLP or Machine Learn ...

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