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

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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 ...

AI Driven Full Stack Engineer for Travel Platform

Ryz Labs in Tandil, Argentina is looking for an experienced Agentic Software Engineer to join their innovative team. You will leverage AI coding tools to develop features for an evolving travel platform, focusing on delivering high-quality applications. The ideal candidate will possess strong full-stac ...

On Device Ai Product Engineer — Lead (Buenos Aires)

Overview A tech company focused on AI products in Argentina seeks a product manager to oversee the vision and execution of local AI products. Responsibilities Spend half the time coding. Align stakeholders on product direction. Manage a cross-functional team ...

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 ...

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 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 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 ...

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 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 ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, based in Argentina, is looking for skilled programming experts with a Bachelor's degree in Computer Science to create computer science-related questions and verify AI-generated code. Proficiency in Python, Java, JavaScript, or C++, and fluency in both Spanish and English are essential. This ...

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 ...

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 ...

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 ...

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 ...

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 ...

Senior AI Driven QA Engineer (Product Focused) Remote

Senior AI-Driven QA Engineer (Product-Focused) Remote (Argentina Time Zone) | Full-time | Collaboration with US-based teams From 5411 Hub , a firm specialized in Headhunting & Recruiting for technology companies across LATAM and the United States, we are currently supporting a fast- ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, located in Argentina, is seeking proficient programming experts dedicated to teaching AI how to interpret and solve complex programming problems. The role involves creating computer science–related questions and reviewing AI-generated code for accuracy. Applicants should hold a Bachelor's d ...

Senior Mobile Engineer — Build Scalable, AI‑Driven Apps

A technology firm is seeking a Senior Level Software Engineer to build scalable applications in a dynamic environment. This role involves working on both backend and frontend components, utilizing React-Native and AWS. Candidates should have over 8 years of experience in software development and at least 4 years ...

Remote Full Stack Engineer | TS/Node.js & AI Infra

Svitla Systems is seeking a Full Stack TypeScript/JavaScript Developer for a full-time remote position in Argentina. You will develop applications and design APIs as part of a team transforming the legal industry through intelligent automation. Candidates should have strong skills in TypeScript, Node.j ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer for its headquarters in Buenos Aires, Argentina. This role involves ensuring the quality, reliability, and scalability of Backblaze products across UI and API experiences. The ideal candidate should have 10+ years of QA experience and strong automation skills. ...

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 AI Forward Deployed Engineer (LLMs & Data Infra)

NextLink Labs is seeking a remote Forward Deployed Engineer to enhance its AI practice. The ideal candidate will work with clients to design and implement production AI systems, ensuring robust data infrastructure and effective integration with existing workflows. This position requires strong Python s ...

Remote AI Forward Deployed Engineer — LLMs & Data Infra

NextLink Labs is looking for a Forward Deployed Engineer to enhance their AI practice remotely with significant overlap with US Eastern Time. You will work with clients to design and implement AI systems, ensuring robust data infrastructure and workflow integration. The ideal candidate will possess str ...

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 ...

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 QA Engineer AI Driven Testing & Quality Leader

AOA is looking for a Senior QA Engineer based in Venado Tuerto, Argentina to enhance their quality assurance processes. You will ensure the delivery of high-quality applications while collaborating with various teams and managing multiple projects, including eCommerce and AI-native applications. The id ...

Remote Senior Backend Engineer Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer to join their Computer Backup Back-End Team in Argentina. This role involves designing scalable services and APIs within a Java ecosystem and integrating AI tools for enhanced performance. The ideal candidate will have over 7 years of experience in Java a ...

Remote Senior Backend Engineer Scalable Java & AI Tools

Backblaze is seeking a Senior Back-End Engineer to join their Computer Backup Back-End Team in Argentina. This role involves designing scalable services and APIs within a Java ecosystem and integrating AI tools for enhanced performance. The ideal candidate will have over 7 years of experience in Java a ...

Remote AI Native Engineer Climate Tech & Unlimited PTO

Open Earth Foundation is looking for an AI Native Software Engineer to design and implement climate solutions through the CityCatalyst platform. This fully remote position demands a degree in computer science or equivalent with 3 years of software development experience. The ideal candidate will posses ...

Remote Kotlin Engineer for AI Training & Code Review

Meridial Marketplace, by Invisible, is hiring a Kotlin Coding Specialist for a freelance remote position focused on AI training. The role involves writing and maintaining efficient Kotlin code, evaluating AI-generated code, and documenting best practices. The ideal candidate will have hands-on experien ...

Full Stack AI Engineer LLM Features (React/Python)

AgileEngine is looking for a Full Stack Developer in Rosario, Argentina to create and enhance LLM-powered features for both frontend and backend systems. This role is crucial for integrating AI functionalities while ensuring collaboration with cross-functional teams. The ideal candidate will possess co ...

Ai Research Engineer Llm Architect & Pretraining Expert (Avellaneda)

Framework Ventures in Buenos Aires is seeking a talented AI model team member to lead architectural innovation for cutting‑edge models, focusing on enhancing intelligence and efficiency. The role requires hands‑on expertise in LLM architectures and experience with large‑scale distributed training. < ...

Remote AI Systems Engineer Part Time Per Task

Workana is offering a part-time, project-based opportunity with AfterQuery focused on engineering tasks for training AI models. The role allows flexible work on a per-task basis, contributing to AI advancements from your home in Latin America. Candidates should have proficiency in modern programming la ...

Remote AI Code Evaluation Engineer | CS/Python/Java

Outlier Ai is seeking programming experts to teach AI how to interpret and solve complex programming problems. You will create computer science-related questions and provide constructive feedback to improve AI-generated responses. The suitable candidate must have a Bachelor's degree in Computer Science ...

Remote AI Engineer Scale Autonomous Agents & Mentor Team

Félix in Argentina is seeking an experienced AI Engineer to design and scale autonomous AI agents. This role involves developing scalable AI agents, optimizing workflows, and mentoring junior staff. Candidates should have over 7 years of experience in software engineering with a strong focus on AI application ...

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 ...

Senior Salesforce Engineer — AI Driven Dev & Client Impact

A technology solutions company is searching for an experienced Senior Salesforce Engineer in Argentina or Uruguay. The ideal candidate will lead Salesforce application development with a focus on AI-driven methodologies. Your expertise in code quality and stakeholder collaboration will be essential for deliverin ...

Senior AppSec Engineer AI Driven Secure Coding (Remote)

AgileEngine, LLC. is looking for a Senior Application Security Engineer to architect and build automated security layers within the SDLC. The role demands 6+ years of expertise in software engineering, focusing on Application Security and DevSecOps, and involves working in Python and Java to enhance security ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to develop climate solutions for urban areas. This fully remote position involves contributing to the CityCatalyst climate action platform, enhancing efforts in climate action. The ideal candidate should hold a degree in computer science o ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, located in Argentina, seeks proficient programming experts dedicated to teaching AI how to solve complex programming problems. The role entails creating computer science-related questions and reviewing AI-generated code for accuracy. Applicants should have a Bachelor's degree in Computer Sc ...

Full Stack Product Engineer: Operator Dashboards & AI UIs

Squad | Bowery is seeking a Full-Stack Product Engineer in Argentina. The role involves developing applications for mining operations, integrating AI/ML outputs into user-friendly tools and dashboards. With a strong emphasis on high performance and UX, candidates should have over 5 years of full-stack experience ...

Remote Software Engineer for Enterprise AI Data Pipelines

Amperity is seeking a Software Development Engineer to join their remote team in Argentina. This role involves developing advanced data pipelines and creating marketing solutions that utilize cutting-edge AI technologies. Eligible candidates should have significant enterprise software experience, a pas ...

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 AI Engineer Scale Autonomous Agents & Mentor Team

Félix in Argentina is seeking an experienced AI Engineer to design and scale autonomous AI agents. This role involves developing scalable AI agents, optimizing workflows, and mentoring junior staff. Candidates should have over 7 years of experience in software engineering with a strong focus on AI application ...

Remote AI Engineer: Scalable Autonomous Agents for Fintech

Félix in Argentina is looking for a skilled AI Engineer to design and scale autonomous AI agents crucial for their product infrastructure. Responsibilities include developing scalable AI agents, optimizing workflows, and mentoring junior staff. The position offers excellent benefits including a competitive sa ...

Remote AI Engineer Scale Autonomous Agents & Mentor Team

Félix in Argentina is seeking an experienced AI Engineer to design and scale autonomous AI agents. This role involves developing scalable AI agents, optimizing workflows, and mentoring junior staff. Candidates should have over 7 years of experience in software engineering with a strong focus on AI application ...

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