188,341+ Remote Full Stack Engineer Java Angular Project Based Jobs in Argentina — Top Companies Hiring June 2026

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Rock Tools Field Applications Engineer (San Luis)

Resumen Sandvik Group busca un competente en Argentina para impulsar las ventas de herramientas y aceros de perforación. Responsabilidades Será responsable de ejecutar estrategias de venta, brindar soporte técnico y capacitar a los clientes en el uso adecuado de productos. Las tare ...

AI Engineer I Build Production AI Solutions

Sezzle is seeking an AI Engineer I to join their Applied AI team in San Miguel de Tucumán, Argentina. This role offers a unique opportunity to contribute to cutting-edge AI development, focusing on enhancing Sezzle’s customer experience through innovative solutions. The ideal candidate will thrive in a ...

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 Backend Engineer: Node.js / Go / Python / Spring

Bluelight Consulting is seeking an experienced software engineer in Mendoza, Argentina, with a strong background in Node.js, Spring Boot, Go, and Python. The role involves working on complex systems and contributing to libraries, ensuring alignment with client goals and team expectations. Company benef ...

Senior Backend Engineer: Node.js / Go / Python / Spring

Bluelight Consulting is seeking an experienced software engineer in Mendoza, Argentina, with a strong background in Node.js, Spring Boot, Go, and Python. The role involves working on complex systems and contributing to libraries, ensuring alignment with client goals and team expectations. Company benef ...

Freelance Kotlin Android Engineer — AI Code Reviewer

Invisible Agency is looking for a Kotlin Coding Specialist for a freelance AI Trainer project located in Buenos Aires, Argentina. The ideal candidate will leverage their Kotlin expertise to create efficient coding solutions and evaluate AI-generated code for quality. Experience with modern Android deve ...

Global Noc Engineer Flexible Hours & Growth (Paraná)

Internetwork Expert is seeking a skilled NOC Engineer to join their team in Paraná, Argentina. This role involves monitoring network performance across various platforms and collaborating with vendors and internal teams to resolve issues swiftly. The ideal candidate will have 3–5 years of experience ...

Lead Mobile Engineer Crypto Wallets & React Native

Framework Ventures in Ramos Mejía, Argentina, is seeking a seasoned mobile engineering leader to develop high-performance mobile applications. You will collaborate closely with backend developers and product managers to deliver innovative solutions integrating crypto wallets and implementing best practices. < ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Argentina, Salta is seeking a senior mobile application developer to lead a team of React Native engineers. You will design and build mobile applications integrating crypto wallets and defi features while collaborating with product managers and ensuring high-quality delivery. The ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Argentina, Salta is seeking a senior mobile application developer to lead a team of React Native engineers. You will design and build mobile applications integrating crypto wallets and defi features while collaborating with product managers and ensuring high-quality delivery. The ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx, located in Santa Fe Capital, Argentina, is seeking a Product Support Engineer to join its innovative team. You will be responsible for troubleshooting VoIP/SIP issues using tools like Wireshark and assisting customers through chat, calls, and tickets. The ideal candidate has a strong understand ...

Platform Automation Engineer — CI/CD, Kubernetes & Python

ACCIONA IT busca un/a Platform Automation Engineer (nivel semi-senior a senior) para mejorar la automatización de su plataforma web. La posición requiere experiencia en Python y Ansible, así como en la operación de pipelines CI/CD y soporte de infraestructura en AWS EKS. El candidato ideal deberá tener ...

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 ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is seeking an AI Engineer to design, implement, and optimize intelligent solutions utilizing Azure AI services, including Azure OpenAI and Azure Machine Learning. This role will blend technical acumen with innovative strategies to seamlessly integrate AI into business processes. The ideal candi ...

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 in Argentina seeks a talented AI model team member to innovate in architecture development for cutting-edge models, enhancing intelligence and efficiency in AI performance. Candidates should have a strong background in LLMs, ideally holding a PhD in NLP or Machine Learning. Responsib ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Mendoza, Argentina is looking for a skilled mobile application developer to lead a team focused on React Native. You will design innovative apps that integrate crypto wallets and DeFi features, while mentoring engineers and guiding architectural decisions. This role demands expert ...

Senior Mobile Engineer Crypto Wallets & React Native

Framework Ventures is looking for a seasoned mobile engineering leader in Buenos Aires, Argentina. This role focuses on developing high-performance mobile applications with a team of React Native engineers. You will ensure code quality and drive architectural decisions. The ideal candidate has strong J ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx, located in Santa Fe Capital, Argentina, is seeking a Product Support Engineer to join its innovative team. You will be responsible for troubleshooting VoIP/SIP issues using tools like Wireshark and assisting customers through chat, calls, and tickets. The ideal candidate has a strong understand ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking an experienced AI model architect to innovate in architecture development for advanced AI models. In this role, you will focus on enhancing intelligence and efficiency of models through deep expertise in LLM architectures. Your responsibilities include conducting pre-train ...

Senior Go Engineer — Cloud Native Microservices Leader

Active searches is looking for a Go Developer in Caseros, Argentina, to implement REST/gRPC APIs and integrate with various AWS services. The ideal candidate should have 7-10 years of backend engineering experience and a strong proficiency in Go, with proven delivery of microservices at scale. The posi ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx is seeking a Product Support Engineer in Comodoro Rivadavia, Argentina, to troubleshoot VoIP and API issues and provide top-notch support to customers. You'll work with various technologies like Wireshark and Postman. The ideal candidate has a strong customer focus and knowledge of SIP and RTP p ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Buenos Aires, Argentina is looking for proficient programming experts to assist in teaching AI how to interpret and solve complex programming problems. You will create and answer computer science-related questions for AI training, review AI-generated code for correctness, and provide constructiv ...

Senior Data Engineer: Azure, Spark & Analytics Leader

Eleks is looking for a skilled Data Engineer in Buenos Aires, Argentina. The role involves designing and developing reliable software while ensuring performance and availability according to technical requirements. Ideal candidates have over 4 years of experience, proficiency in Azure Cosmos DB, MS SQL ...

AI Engineer I Build Production AI Solutions

Sezzle is on the lookout for an AI Engineer I to join their innovative team in San Isidro, Argentina. This role is perfect for individuals eager to dive into AI technologies and work on real-world applications that enhance customer experiences. You'll be part of a team dedicated to developing AI-powered featu ...

Cyber Protection Expert Senior Technical Support Engineer

Acronis, a leader in cyber protection, seeks an Expert Support Engineer in Morón, Buenos Aires. You will tackle complex customer issues and work closely with various teams to provide top-notch support for Acronis products. This role involves troubleshooting technical incidents and mentoring junior staf ...

Senior ML Platform Engineer — Scale ML Infra

TenOneTen, a financial software company in Argentina, is looking for a Senior Machine Learning Engineer to take charge of scaling the ML infrastructure for millions of customers. The ideal candidate will have over 5 years of experience in data engineering and will possess expertise in AWS alongside automation ...

Senior Go Engineer Knowledge Graphs & AI Pipelines

UCE Systems in Morón is seeking a backend engineer to develop expertise in data-intensive systems. The successful candidate will work on building the enterprise knowledge graph, semantic search, and real-time data ingestion pipelines utilizing Go. The role requires at least 4 years of experience in pro ...

Senior Mobile Engineer (React Native & Native Apps)

Luxer One is looking for a Mobile Software Engineer to join their team in Buenos Aires, Argentina. You will define, develop, test, analyze, and maintain mobile software applications. The role includes porting existing apps to React Native and developing new apps while ensuring high-quality standards through c ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Argentina seeks a talented AI model team member to innovate in architecture development for cutting-edge models, enhancing intelligence and efficiency in AI performance. Candidates should have a strong background in LLMs, ideally holding a PhD in NLP or Machine Learning. Responsib ...

Senior Python Engineer | Cloud, Flask & DevOps Lead

005_INAR Intive in San Isidro, Buenos Aires is seeking talented developers to design and write clean, scalable code. You will collaborate with product managers using Agile methodologies and manage the entire development process from design to deployment. The ideal candidate must have strong experience ...

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 ...

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 adecuado candidate has over 7 years of cloud infrastructure experie ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Mendoza, Argentina is looking for a skilled mobile application developer to lead a team focused on React Native. You will design innovative apps that integrate crypto wallets and DeFi features, while mentoring engineers and guiding architectural decisions. This role demands expert ...

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 ...

Robotics Data & Ai Production Engineer (Florencio Varela)

Scale AI in Florencio Varela, Argentina is seeking a Software Engineer to support their Robotics business unit. You will contribute to production systems for data collection and model training pipelines, while working directly with customers in robotics and autonomous vehicles. The idóneo can ...

Automation QA Engineer: Web, API & Mobile Testing

Transperfect is seeking a QA Automation Engineer in San Juan, Argentina. You will ensure the quality and performance of Commerce and Content systems through manual testing and developing automated test suites. The ideal candidate will have a strong background in software quality assurance, proficiency ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Argentina, Salta is seeking a senior mobile application developer to lead a team of React Native engineers. You will design and build mobile applications integrating crypto wallets and defi features while collaborating with product managers and ensuring high-quality delivery. The ...

Data Engineer: Scalable ETL & Cloud Data Pipelines

Particle41 is looking for a talented Data Engineer to join our team in San Carlos de Bariloche, Argentina. In this role, you will design, build, and maintain robust data pipelines and infrastructure to support our clients' data needs while collaborating with cross-functional teams to deliver efficient data so ...

Impactful Software Engineer III Agile & Secure Code

JPMorgan Chase is seeking a Software Engineer III to join their agile team in Berazategui, Buenos Aires. In this role, you will be responsible for designing and delivering market-leading technology products while addressing various technical challenges. The ideal candidate will have hands-on experience ...

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 ...

Lead Mobile Engineer React Native & Crypto Wallets

Framework Ventures is looking for a seasoned mobile engineering leader in Córdoba, Argentina, to develop high-performance mobile applications. You will collaborate with backend developers and product managers to deliver innovative solutions that integrate crypto wallets and apply best practices. Your m ...

Senior React Native Mobile Engineer – iOS/Android

Framework Ventures is seeking a mobile application developer to join our dynamic team in San Miguel de Tucumán, Argentina. In this role, you will design and build advanced applications for iOS and Android platforms using React Native. You'll collaborate with backend developers and product teams to deliver sec ...

Senior AI Infra Engineer — Rust & Scalable Systems

Kraken is looking for an experienced engineer to join the AI Infrastructure team in Buenos Aires, Argentina. The successful candidate will design and build infrastructure for AI agents, develop performance-oriented Rust services, and ensure the scalability for millions of users. This role requires over ...

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 ...

QA Automation Engineer Build Quality at Scale

Transperfect is seeking a QA Automation Engineer to join their Services team in Buenos Aires. This role is essential for ensuring the quality and performance of Commerce and Content systems. Candidates are expected to design and execute testing strategies and develop automated test suites. The ideal ca ...

Senior AI Infra Engineer Rust & Scalable Systems

Kraken is looking for an experienced engineer to be part of the AI Infrastructure team in La Rioja, Argentina. The engineer will design and build the infrastructure layer for AI agents while developing high-performance Rust services. The ideal candidate will have over 5 years of experience in high-scal ...

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 ...

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