29,929+ Fullstack Ai Engineer Llmpowered Reactpython Jobs in Argentina — Top Companies Hiring June 2026

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AI First Full Stack Engineer with Copilot (Remote)

A leading IT talent network in Argentina is looking for an Agentic Software Engineer to connect with U.S. clients for remote, project-based work. The role requires over 5 years of software development experience and expertise in full-stack architectures, GitHub Copilot, and AI-first workflows. You will work clos ...

AI First Full Stack Engineer with Copilot (Remote)

A leading IT talent network in Argentina is looking for an Agentic Software Engineer to connect with U.S. clients for remote, project-based work. The role requires over 5 years of software development experience and expertise in full-stack architectures, GitHub Copilot, and AI-first workflows. You will work clos ...

AI First Full Stack Engineer with Copilot (Remote)

A leading IT talent network in Argentina is looking for an Agentic Software Engineer to connect with U.S. clients for remote, project-based work. The role requires over 5 years of software development experience and expertise in full-stack architectures, GitHub Copilot, and AI-first workflows. You will work clos ...

AI Systems QA & Agent Evaluation Engineer (Python/React)

Mindrift is seeking an experienced AI Specialist for project-based work in Mendoza, Argentina. The ideal candidate will have over 5 years of experience in software development, primarily with Python and React. This role offers competitive compensation, with earnings up to $17 per hour depending on contributio ...

Remote Backend Engineer: Build Scalable APIs with AI

Backblaze is looking for a Backend Engineer to join their Foundation Services Team in Argentina. In this role, you will design and develop highly scalable APIs and services using Java while utilizing modern AI tools to enhance development efficiency. The position encourages collaboration across the org ...

AI Backend Engineer Remote First, Build Scalable APIs

Backblaze is hiring a Software Engineer, AI, in Bahía Blanca, Argentina, to develop server-side APIs and improve the user experience with innovative AI tools. You will collaborate with product, QA, and support teams to ensure high coding standards. The ideal candidate has over 2 years of experience in ...

Remote Backend Engineer: Build Scalable APIs with AI

Backblaze is looking for a Backend Engineer to join their Foundation Services Team in Argentina. In this role, you will design and develop highly scalable APIs and services using Java while utilizing modern AI tools to enhance development efficiency. The position encourages collaboration across the org ...

AI Backend Engineer Remote First, Build Scalable APIs

Backblaze is hiring a Software Engineer, AI, in Bahía Blanca, Argentina, to develop server-side APIs and improve the user experience with innovative AI tools. You will collaborate with product, QA, and support teams to ensure high coding standards. The ideal candidate has over 2 years of experience in ...

Remote Backend Engineer: Build Scalable APIs with AI

Backblaze is looking for a Backend Engineer to join their Foundation Services Team in Argentina. In this role, you will design and develop highly scalable APIs and services using Java while utilizing modern AI tools to enhance development efficiency. The position encourages collaboration across the org ...

Remote Senior AI Engineer Production ML & LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI-powered features for their financial operating system. This full-time remote position is based in Argentina and focuses on building reliable LLM integration pipelines while collaborating closely with product and engineering teams. The id ...

Cloud Python Engineer: AI Modernization on AWS/Azure

Perform in Tigre, Buenos Aires is seeking an experienced Python Software Developer to modernize applications and migrate from legacy systems. You will primarily build cloud-based solutions using Python on AWS and Azure. The ideal candidate has strong experience in Python development, hands-on experienc ...

Backend Engineer: AI Driven, Scalable Systems (Remote) (Rosario)

Overview AgileEngine, LLC. is seeking a Backend Engineer in Santa Fe, Argentina. Responsibilities You will design and maintain backend services that support both internal needs and external users, employing technologies such as Java, Kotlin, and Spring Boot. The role emphasi ...

Applied AI Engineer: Production Grade Multi Agent Reliability

Thomas Talent Network in Santiago del Estero, Argentina, is seeking an Applied AI Engineer to enhance agent reliability in the entertainment industry. You'll work with a technical co-founder to make critical pipeline architecture decisions that impact quality and performance. The ideal candidate has ex ...

Senior Full Stack Engineer: Go, AI & React (Argentina)

Silver.dev, a leading software company in Buenos Aires, is seeking a full-stack Staff Software Engineer to join their team. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. A strong Go expertise and familiarity with React and AWS are req ...

Senior Data Engineer: Build AI Data Pipelines + Equity

Myprospera, located in Tandil, Buenos Aires, is seeking a skilled data engineer to build and manage foundational data infrastructure for our multi-agent AI platform. You will lead the design and implementation of data pipelines and support the machine learning capabilities of the platform. The ideal ca ...

Project Based Mechanical Engineer (Python) for AI Projects

Mindrift is looking for engineers in Argentina for a project-based opportunity to work on AI projects. As part of the team, you will design computational challenges integrating various engineering tools. The ideal candidate will have a degree in Mechanical Engineering, at least 2 years of experience, a ...

Project Based Mechanical Engineer (Python) for AI Projects

Mindrift is seeking engineers in San Juan, Argentina for a project-based opportunity connecting specialists with AI projects. As an expert author, you will design computational challenges integrating specific engineering tools. The ideal candidate will hold a degree in Mechanical Engineering, have at l ...

Senior Full Stack Engineer: Own AI Driven Platform

Silver.dev is looking for a Senior Full Stack Engineer to take ownership of their platform. You will manage features from problem definition to production, working closely with the product team to deliver high-quality systems. The ideal candidate has over 5 years of relevant experience and a strong bac ...

Senior Full Stack Engineer: Own AI Driven Platform

Silver.dev is looking for a Senior Full Stack Engineer to take ownership of their platform. You will manage features from problem definition to production, working closely with the product team to deliver high-quality systems. The ideal candidate has over 5 years of relevant experience and a strong bac ...

Remote Robotics & AI Data Engineer — ML Pipelines Expert

Vintti is searching for a Software Engineer specializing in Robotics and Autonomous Systems. This role involves developing crucial data processing and ML training pipelines from Argentina or Uruguay, contributing directly to advanced AI systems. The ideal candidate has over 6 years of experience, stron ...

Senior Agentic AI Engineer (San Salvador de Jujuy)

Opportunity At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform ...

AI Platform & Automation Engineer I — Growth & Production Impact

Sezzle is looking for an AI Engineer I in Buenos Aires, Argentina. This position involves contributing to AI-driven platforms and systems within a dynamic fintech environment. You will be part of a rapidly growing team, developing features and solutions to enhance customer experiences. The ideal candid ...

Remote AI Solutions Engineer: Production Systems & Data Infra

NextLink Labs in Argentina is looking for a Forward Deployed Engineer to enhance their AI practice. This role involves working closely with clients to design and implement innovative AI systems, ensuring robust data infrastructure and seamless integration with existing workflows. This is a fully remote ...

Senior .NET Full Stack Engineer, AI Travel Platform

EPAM Systems is looking for a Senior .NET Full‑Stack Developer in Municipio de Resistencia, Argentina. The role focuses on enhancing the travel platform through innovative engineering and AI collaboration. Candidates should have a degree in Computer Science and over 3 years of full-stack development experienc ...

Ai Research Engineer: Large Scale Pre Training (Mendoza)

Framework Ventures in Mendoza is looking for a skilled AI Architect to drive innovation in AI model architecture development. Responsibilities Your role will involve exploring and implementing advanced techniques to enhance the intelligence and efficiency of AI models. Qualification ...

Remote Backend Engineer: AI Driven APIs & Cloud Services

Backblaze is looking for a Backend Engineer for their Foundation Services Team in Pilar, Argentina. You’ll be responsible for designing and developing scalable APIs and services in Java while utilizing AI tools to streamline the process. The role involves collaboration across organizations to drive pro ...

Remote Automation QA Engineer — AI Driven Testing & Frameworks

Pearl is seeking an experienced Automation QA Engineer for a fully remote position focused on developing automated test frameworks using tools like Cypress and Selenium. The role includes optimizing QA processes with AI to ensure reliable and scalable software releases. The ideal candidate should have ...

QA Automation Engineer: AI Driven API & UI Testing

Backblaze, Inc. is seeking a QA Automation Engineer in Argentina to ensure the quality and scalability of products across UI and API experiences. You will write structured test plans, perform functional and regression testing, and improve testing workflows. Ideal candidates should have 5+ years in QA, strong aut ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Senior .NET Full Stack Engineer AI & Cloud Travel

EPAM Systems is seeking a Senior .NET Full-Stack Developer in Argentina to enhance their travel platform. This role involves full-stack engineering, developing new features, and working closely with AI agents. The ideal candidate has over three years of experience in full-stack development, familiarity ...

AI Security Engineer (San Nicolás de Los Arroyos)

Overview Build the Future with AspenView Technology Partners. At AspenView, we are passionate about transforming the way organizations approach technology. We specialize in creating high-performing, nearshore IT teams to help North American clients innovate faster and more efficiently. As we conti ...

Project Based Mechanical Engineer (Python) for AI Projects

Mindrift is seeking engineers in Argentina for an exciting project-based opportunity that involves connecting specialists with innovative AI projects. As an expert author, you will design and develop computational challenges that integrate specific engineering tools needed for successful project execution. </ ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Remote AI Full Stack Engineer — Impactful Legal Tech

LegalAtoms, a remote-first legal tech startup located in San Salvador de Jujuy, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will collaborate closely with the founders and team, creating scalable AI-driven features while ensuring high code quality and resilience. This ...

Remote AI Full Stack Engineer — Impactful Legal Tech

LegalAtoms, a remote-first legal tech startup located in San Salvador de Jujuy, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will collaborate closely with the founders and team, creating scalable AI-driven features while ensuring high code quality and resilience. This ...

Remote AI Full Stack Engineer — Impactful Legal Tech

LegalAtoms, a remote-first legal tech startup located in San Salvador de Jujuy, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will collaborate closely with the founders and team, creating scalable AI-driven features while ensuring high code quality and resilience. This ...

AI Driven QA Engineer – UI & API at Scale

Backblaze seeks a Senior QA Engineer in Rosario, Argentina, to ensure quality and reliability across UI and API experiences. The role focuses on owning end-to-end testing, defining quality strategies, and utilizing AI for testing enhancements. The candidate should have over 10 years of QA experience, e ...

Agentic Software Engineer: AI Driven Full Stack Innovator

A leading tech startup in Argentina is seeking an experienced Agentic Software Engineer to join a dynamic team. This role focuses on leveraging AI coding tools to develop and deliver features for a travel platform. The ideal candidate will possess strong full-stack development skills, a deep understanding of RES ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA in Argentina is seeking a Senior QA Engineer to enhance their QA processes using AI technology. In this role, you will oversee the QA lifecycle across projects, ensuring high standards of quality and performance. The ideal candidate is detail-oriented and organized, with strong communication skills ...

Senior QA Engineer – AI & E‑Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist to join its team. This role is fully remote and is geared towards enhancing product quality through effective testing strategies. The ideal candidate will have at least 5 years of experience in quality assurance, pr ...

Remote AI Full Stack Engineer — Impactful Legal Tech

LegalAtoms, a remote-first legal tech startup located in San Salvador de Jujuy, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will collaborate closely with the founders and team, creating scalable AI-driven features while ensuring high code quality and resilience. This ...

AI Driven QA Engineer – UI & API at Scale

Backblaze is hiring a Senior QA Engineer in Buenos Aires, Argentina. You will ensure the quality and reliability of our products through deep experience in QA and strong automation skills. This position involves owning end-to-end testing across UI and API, defining test strategies, and collaborating cl ...

Remote AI Solutions Engineer: Production Systems & Data Infra

NextLink Labs in Argentina is looking for a Forward Deployed Engineer to enhance their AI practice. This role involves working closely with clients to design and implement innovative AI systems, ensuring robust data infrastructure and seamless integration with existing workflows. This is a fully remote ...

AI First GTM Engineer: Internal Tools & CI/CD

SenseOn in Buenos Aires is seeking a software developer to build and maintain internal GTM services that facilitate customer workflows. The role involves creating CI/CD pipelines and ensuring system reliability while leveraging AI coding assistants. The ideal candidate will have strong coding skills de ...

Remote Robotics & AI Data Engineer — ML Pipelines Expert

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems. The role involves developing data processing and machine learning training pipelines. Candidates must have over 6 years of experience, strong skills in Python and TypeScript, and familiarity with AWS. This positi ...

Remote Robotics & AI Data Engineer — ML Pipelines Expert

Vintti is searching for a Software Engineer specializing in Robotics and Autonomous Systems. This role involves developing crucial data processing and ML training pipelines from Argentina or Uruguay, contributing directly to advanced AI systems. The ideal candidate has over 6 years of experience, stron ...

Remote Robotics & AI Data Engineer — ML Pipelines Expert

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems. This role involves developing key data processing and ML training pipelines from Argentina or Uruguay and engaging with cutting-edge AI technologies. The ideal candidate should have over 6 years of experience, st ...

Bilingual Junior AI Software Engineer (Python/Java/C++)

Outlier Ai is looking for proficient programming experts to enhance AI's problem-solving abilities. The ideal candidate will possess a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages like Python, Java, and C++. Your responsibilities will in ...

Remote Robotics AI Engineer ML Pipelines (6+ yrs)

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems. The role involves developing data processing and machine learning training pipelines while working remotely from Argentina or Uruguay. The ideal candidate should have over 6 years of experience and strong skills ...

Bilingual Junior AI Software Engineer (Python/Java/C++)

Outlier Ai is looking for proficient programming experts to enhance AI's problem-solving abilities. The ideal candidate will possess a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages like Python, Java, and C++. Your responsibilities will in ...

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