239,891+ 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 in Córdoba, Argentina is looking for an expert in AI model architectures to innovate and enhance large-scale models. Your role will include conducting pre-training runs and designing advanced architectures to boost model intelligence. The ideal candidate should hold a PhD in a releva ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures, based in Caseros, Argentina, is seeking a member for its AI model team. You will drive innovation in architecture development for cutting-edge models and enhance efficiency by implementing novel techniques in LLM training. The ideal candidate will have strong expertise in LLM archit ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Córdoba, Argentina is looking for an expert in AI model architectures to innovate and enhance large-scale models. Your role will include conducting pre-training runs and designing advanced architectures to boost model intelligence. The ideal candidate should hold a PhD in a releva ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is seeking an AI Engineer in Buenos Aires to design, implement, and optimize intelligent solutions using Azure AI services. This role combines technical expertise with innovation, driving the integration of AI into business processes. The successful candidate will develop and deploy AI models, ...

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 Frontend Engineer — React/Next.js with AI

Tur.com, una plataforma de tours en Latinoamérica, busca un desarrollador frontend para diseñar y escalar experiencias de alto impacto utilizando React y Next.js. El rol enfatiza la excelencia en UX, rendimiento y mantenibilidad, integrando herramientas de IA para mejorar la productividad y calidad. El ...

AI & Optimization Engineer for Mining Ops & Automation

Tether Operations is looking for an AI & Optimization Lead for their Bitcoin Mining Operations in Buenos Aires. You will define the AI vision, focusing on optimizing operational efficiency through data and AI models. Your responsibilities include designing data baselines, developing AI models for perfo ...

Senior React Native Mobile Engineer – iOS/Android

Framework Ventures is seeking a mobile application developer to join our dynamic team in Córdoba, Argentina. In this role, you will design and build advanced applications for both iOS and Android platforms using React Native. Collaboration with backend developers and product teams is essential to delivering s ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx is seeking a Product Support Engineer in San Miguel, Buenos Aires, to troubleshoot VoIP/SIP issues, assist customers with API inquiries, and ensure high-quality customer service. You will work with tools like Wireshark and Postman, and engage directly with clients through various communication channels ...

LLM Engineer: Train & Evaluate AI Code Skills

Outlier Ai is seeking proficient programming experts to teach AI how to interpret and solve complex programming problems in Paraná, Entre Ríos, Argentina. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code, and provide feedback to enh ...

Senior AI Infra Engineer — Rust & Scalable Systems

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Tandil, Argentina. The role involves designing and building the infrastructure layer for AI agents and developing high-performance Rust services. The ideal candidate will have over 5 years of experience in high-scale produc ...

LLM Training Engineer for AI Code Mastery

Outlier Ai is looking for programming experts in Comodoro Rivadavia, Argentina, to help train AI in interpreting and solving complex programming problems. You will create computer science-related questions for AI training, review generated code for correctness and quality, and provide feedback to enhance AI's ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Chubut, Argentina, is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code for correctness and quality, and ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Chubut, Argentina, is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code for correctness and quality, and ...

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 Backend Engineer AI API Orchestration & Reliability

EPAM Systems is looking for a Senior Backend Developer to join our AI Pods team in Rosario, Argentina. You will architect and develop dependable API services while working closely with LLM orchestration frameworks and ensuring the reliability of AI-driven applications. This position demands a solid bac ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Río Cuarto, Argentina is seeking a talented professional to join the AI model team. This role focuses on advancing architecture for cutting-edge AI models, including innovative techniques to improve performance and efficiency. Candidates should possess deep expertise in LLM architectures ...

LLM Training Engineer for AI Code Mastery

Outlier Ai is looking for programming experts in Comodoro Rivadavia, Argentina, to help train AI in interpreting and solving complex programming problems. You will create computer science-related questions for AI training, review generated code for correctness and quality, and provide feedback to enhance AI's ...

Brain Interface Ml Engineer: Generative Ai (Neuquén)

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. Idóneo candidates will have a relevant degree, strong ...

Salesforce QA Engineer Cypress & API Testing Pro

Aquiva Labs is seeking a Salesforce QA Engineer to analyze user stories and perform manual testing. The ideal candidate should have over 3 years of experience in QA, especially in an Agile environment, and proficiency in English. You will collaborate with developers and product owners, engaging effecti ...

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 ...

Data Engineer: Build Impactful Data Solutions & Growth

SunnyData is looking for a Data Engineer to support customers in their data engineering journey. The role involves designing and deploying data solutions that enhance business intelligence and leverage artificial intelligence capabilities. Applicants should possess a Bachelor's Degree in Computer Scien ...

Azure Data Engineer: SQL, Python & Power BI

Allata is seeking a skilled Data Engineer in Berazategui, Argentina, to design and maintain scalable data pipelines. The ideal candidate will have expertise in Azure Data Factory, strong SQL skills, and hands-on experience with Power BI. You'll work closely with cross-functional teams to deliver high-quality ...

Senior SAP HANA | Integration & Boomi DevOps Engineer

AspenView Technology Partners in Buenos Aires is looking for a skilled integration engineer to build efficient technology solutions. As part of this role, you will provide client technical support, build integrations using Boomi, and monitor technical processes. The ideal candidate will have over 5 yea ...

Senior AWS Platform Engineer AI Infra & OpenSearch

Santex in Argentina seeks a skilled AWS Engineer to manage the 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 experience ...

Lead Endpoint Engineer (Azure & Intune) Global Growth

EPAM Systems is seeking a Lead Endpoint Engineer to join their innovative team in San Isidro, Buenos Aires. The ideal candidate will have over 5 years of experience in Microsoft Intune, strong leadership skills, and expertise in desktop engineering. You will design and support Azure Virtual Desktop and ensure ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Tandil, Argentina is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The role involves creating and answering computer science-related questions for AI training, reviewing AI-generated code for correctness, and providing constructi ...

LLM Training Engineer for AI Code Mastery

Outlier Ai is looking for proficient programming experts in Buenos Aires to teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science-related questions for AI training and reviewing AI-generated code. The ideal candidate will have a Bachelor’s ...

LLM Training Engineer for AI Code Mastery

Outlier Ai is looking for proficient programming experts in Buenos Aires to teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science-related questions for AI training and reviewing AI-generated code. The ideal candidate will have a Bachelor’s ...

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 Cloud Migration And Infrastructure Engineer (Salta)

We are seeking a Senior Cloud Migration and Infrastructure Engineer to lead infrastructure workstreams for M&A integrations, driving Day 1 readiness, post-close execution and operational handover. This role combines strategic planning with hands-on technical leadership across networking, identity, c ...

Junior Python Backend Engineer: APIs, Microservices & Growth

Telnyx is looking for a Python developer in Buenos Aires who is eager to grow within a strong engineering team. This role involves writing Python and working on backend systems by building microservices that support critical revenue operations, such as billing and tax calculation. The ideal candidate w ...

Senior Backend Engineer AI Driven Fintech Platform

Crew is seeking a Senior Backend Engineer for their LATAM team. In this role, you'll be responsible for designing and building the backend systems that drive Crew’s innovative financial platform. The ideal candidate will have a strong background in backend engineering, experience with AI tools, and the ...

Robotics AI Systems Engineer Data Pipelines & ML

Scale AI in Buenos Aires is seeking an experienced Software Engineer to join their Robotics & Autonomous Systems team. You will architect data processing pipelines, build ML training systems, and develop tools for real-time data collection and evaluation. The ideal candidate has over 6 years of software engin ...

Neural AI Engineer for Brain Computer Interfaces

Framework Ventures is looking for a skilled machine learning engineer to join their Brain & AI team in San Miguel de Tucumán, Argentina. You will be responsible for developing AI models that enhance the understanding of neural mechanisms, particularly for brain-computer interfaces. The ideal candidate ...

Mechanical Sourcing Engineer — Supplier Strategy (San Justo)

Annexia.ai is seeking a Mechanical Sourcing Engineer to join its engineering projects in Argentina. This role is crucial in determining supplier capabilities and evaluating manufacturing feasibility, which directly influences speed, cost, and product quality. The idóneo candidate will have a ...

Software Engineer, Robotics Data Pipelines & AI Systems

Scale AI is hiring a Software Engineer for its Robotics & Autonomous Systems team in Río Cuarto, Argentina. In this role, you'll architect large-scale data processing pipelines, build ML training systems, and develop tools for data collection and model evaluation. The ideal candidate will have at least ...

Junior Python Backend Engineer — Build Scalable APIs

Telnyx is seeking a Python developer located in Berazategui, Buenos Aires, to join their strong engineering team. This role involves writing Python and building microservices crucial for revenue operations, including billing and tax calculations. The ideal candidate should have 1-2 years of experience ...

Senior Node.js Engineer | Fintech Microservices on AWS

Distillery: A Software Development is looking for a highly experienced Senior Node.js Engineer to join their team in Buenos Aires, San Isidro. The ideal candidate will have over 6 years of Node.js experience, focusing on backend development within the fintech domain. This role involves designing and bu ...

Functional Programming Engineer (San Carlos de Bariloche)

Join DaCodes as a Functional Programming Engineer and work on core engineering projects within the freight and logistics sector. You will build optimization software utilizing Haskell and Pure Script while receiving comprehensive onboarding support. The idóneo candidate has strong software fundament ...

Mechanical Sourcing Engineer — Supplier Strategy (Bahía Blanca)

Annexia.ai is seeking a Mechanical Sourcing Engineer to join its engineering projects in Argentina. This role is crucial in determining supplier capabilities and evaluating manufacturing feasibility, which directly influences speed, cost, and product quality. The ideal candidate will have a M ...

Neuro AI Engineer for Brain Computer Interfaces

Framework Ventures is looking for a skilled machine learning engineer to join their Brain & AI team in Argentina. The role involves developing AI models to deepen the understanding of neural mechanisms and applying this to brain-computer interface applications. Your primary responsibilities include cre ...

Neuro AI Engineer: Brain Interface ML Innovator

Framework Ventures is looking for a skilled machine learning engineer to join their Brain & AI team in Buenos Aires, Argentina. You will develop AI models to enhance understanding of neural mechanisms and apply this knowledge to brain-computer interface applications. In this role, you'll develop scalab ...

Data Engineer: Python, AWS & ETL Pipelines (Postgres)

Financecolombia is hiring a motivated Data Engineer in Santa Fe, Argentina. This role demands expertise in Python, AWS Glue/pyspark, AWS Lambda, Kafka, and Postgres. The Data Engineer will design, develop, and maintain data solutions while ensuring data integrity and availability. The position provides ...

Neural AI Engineer for Brain Computer Interfaces

Framework Ventures is looking for a skilled machine learning engineer to join their Brain & AI team in Argentina. This role involves developing AI models to deepen our understanding of neural mechanisms and apply this knowledge in brain-computer interface applications. Ideal candidates will have over 3 ...

Software Engineer, Robotics Data Pipelines & AI Systems

Scale AI is seeking a Software Engineer specializing in Robotics & Autonomous Systems to join their team in Buenos Aires. You will be responsible for architecting and building data processing pipelines, developing end-to-end solutions, and collaborating with stakeholders to meet technical needs. The ideal can ...

Data Engineer | Python, AWS Glue & PySpark Pipelines

Financecolombia in Argentina is hiring a highly motivated Data Engineer who will design and maintain data processing solutions. The role requires expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. This position involves developing data pipelines, optimizing ETL processes, and collaborating ...

Neuro AI Engineer for Brain Computer Interfaces

Framework Ventures in Buenos Aires is looking for a skilled machine learning engineer to join their Brain & AI team. The ideal candidate will help develop AI models to enhance understanding of neural mechanisms and work on brain-computer interface applications. This role involves creating deep learning ...

Data Engineer — Python, AWS Glue, PySpark & Kafka

Financecolombia in Argentina is looking for a highly motivated Data Engineer to design and maintain data processing solutions. The role involves developing data pipelines, optimizing ETL processes, and collaborating with teams to ensure data integrity. The ideal candidate should have expertise in Pytho ...

Data Engineer — Python, AWS Glue/PySpark (Munro)

Financecolombia in Argentina is hiring a highly motivated Data Engineer. The adecuado candidate will have expertise in Python, AWS Glue, pyspark, AWS Lambda, and Kafka. You will design and maintain data processing solutions ensuring data integrity through collaboration with multidisciplinary teams. ...

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