99,707+ Ai Fullstack Engineer React Python Remote Jobs in Argentina — Top Companies Hiring June 2026

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Senior Full Stack Engineer ID67823

AgileEngine is an Inc. 5000 company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. ...

Full Stack Engineer ID67833

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. ...

Full Stack Engineer ID67833

AgileEngine is an Inc. 5000 company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. ...

Remote Medicine Specialist & AI Trainer (Japanese)

A tech-driven healthcare company is seeking a Medicine Specialist fluent in Japanese for an AI Trainer role. This position involves using clinical expertise to train AI models and enhance their understanding of various medical scenarios. Candidates should hold a medical degree or advanced degree in health scienc ...

Small Business AI Trainer (Remote, Freelance)

A dynamic marketplace for small business owners seeks individuals to engage with AI systems, leveraging real-world experience to enhance performance. Candidates will evaluate AI outputs related to business operations and provide feedback for improvement. The position is freelance/contract-based, allowing entry-l ...

Remote Welsh Language AI Trainer (Contract)

A leading tech company is seeking a Welsh Language Specialist for a Freelance AI Trainer Project. This remote role involves reviewing Welsh content, assessing AI outputs, and collaborating to refine evaluation methods. Candidates must be fluent in Welsh and have experience in translation, linguistics, or related ...

Remote Security Architect – Blockchain & AI (Americas)

A leading blockchain and AI company is seeking a Security Architect to lead the security strategy for their platform. You will architect security frameworks across blockchain and cloud infrastructures, ensuring enterprise-grade security and compliance. The ideal candidate has strong experience in security archit ...

AI Engineering I Marketing Argentina, Remote

The salary range for this role is 2,500 - 3,333 USD per month (Gross in USD) About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting‑edge tech with seamless, interest‑free installment plan ...

Remote Amharic AI Language Specialist & Trainer

A technology-driven organization is seeking an experienced Amharic Language Specialist to contribute to AI training. Responsibilities include reviewing and annotating Amharic content and providing feedback on AI-generated outputs. The ideal candidate has fluency in Amharic and experience in translation or lingui ...

Remote Slovak Trilingual AI Language Specialist

A leading AI training company in Argentina is seeking a Slovak Trilingual Language Specialist – AI Trainer. The role requires fluency in Slovak, English, and one additional language, focusing on evaluating and refining AI outputs. Candidates must have prior experience in translation or linguistics. The position ...

Automation & AI Systems Expert (Remote Position)

We’re looking for you – Automation & AI Systems Expert From 5411 Hub, we’re searching for someone who’s been feeling that it’s time for a change. Maybe you’ve been carrying too much on your own or juggling systems that don’t quite speak to each other. You’re great at solving p ...

Remote Spanish Voice Actor & AI Trainer

A leading AI training company is seeking a Remote Spanish Voice Acting Specialist – AI Trainer to enhance AI speech models. The ideal candidate will have fluency in Spanish and professional voice-acting experience, with responsibilities including recording scripted material and evaluating AI outputs. This is a c ...

AI Math Trainer — Spanish Speaking (Remote)

A leading tech consulting firm is seeking a Mathematics Specialist fluent in Spanish (Latin America) for a remote freelance AI Trainer role. In this position, you will engage with advanced language models on various mathematical topics, ensuring accuracy and suggesting enhancements. Ideal candidates hold a maste ...

Director, Data Governance & AI Readiness (Remote)

Deel is seeking a Director of Data Governance in Argentina to lead the evolution of our data ecosystem. This role will involve establishing a Data Governance roadmap, implementing quality management procedures, and ensuring compliance with global privacy regulations. The ideal candidate will have over 10 years o ...

Remote Marketing Associate: Luxury Hospitality & AI

AvantStay is seeking a Marketing Associate to support brand and distribution strategies. The ideal candidate will have 2+ years of marketing experience in the luxury hospitality or travel industry and a strong proficiency in social media and brand management. This fully remote position requires effective communi ...

Remote AI Quality Evaluator & Feedback Specialist

YO IT Consulting is looking for an AI Evaluation Specialist. This role involves reviewing AI-generated outputs to enhance model performance. The ideal candidate should have exceptional reading comprehension, critical thinking skills, and the ability to work across various content types. No prior AI experience is ...

Senior GoHighLevel & AI Automation Specialist (Remote)

Huzzle.com in Argentina is hiring a Senior GoHighLevel Specialist to manage technical builds across client launches and internal systems. The ideal candidate will have over 3 years of GoHighLevel experience and must be proficient in automation and integration skills. Responsibilities include building pipelines, ...

Remote AI/ML Architect & Strategy Leader

Elevate Ventures is hiring for a Senior Technical Client Leader in Argentina. This role blends deep machine learning expertise with strategic advisory skills. You will guide clients through complex ML challenges, ensuring technical quality and architectural soundness across projects. Ideal candidates will have e ...

Remote: Senior AI/ML Engineering Lead

Caylent is seeking a Senior Machine Learning Leader. You will manage a team of ML engineers, ensuring their growth and the success of customer engagements. The ideal candidate has over 10 years of experience in machine learning, proven people management skills, and deep expertise in the AWS ML ecosystem. The pos ...

Remote AI Filmmaker for Fintech Storytelling

Framework Ventures in Argentina is looking for an AI Filmmaker to create and edit short films using AI tools. The role involves working closely with the marketing department to bring the brand's vision to life. Candidates should have proven experience in video production, proficiency in AI generation tools like ...

Italian AI Safety Evaluator Remote Contractor

YO IT Consulting is looking for an Italian Data Trainer to work remotely, focusing on the safety and reliability of AI systems. This role requires expertise in evaluating AI outputs and applying safety policies across Italian and English languages. The ideal candidate should have a Bachelor’s degree, n ...

Remote AI Video Creator & Cinematic Storyteller

Superside is looking for an AI Video Creative with a strong foundation in filmmaking, cinematography, or post-production to create high-quality video content using Generative AI. You’ll combine storytelling, visual craft, and emerging AI workflows to produce cinematic, high-impact content for some ...

Remote AI Trainer & Data Annotator — Freelance

Visa Boards is seeking an AI Trainer – Freelance Data Annotator to join their team in Argentina. This part-time role involves performing tasks like relevance scoring and sarcasm detection to enhance Generative AI models. With a flexible work environment, you will contribute to cutting-edge AI projects ...

Remote Math & AI Evaluation Specialist (Contract)

TELUS Digital is seeking a Math & AI Evaluation Specialist in Argentina to support the assessment of AI-generated mathematical content. The role involves analyzing responses, verifying solutions, and providing feedback to ensure quality and accuracy. Applicants should have a Bachelor’s degree in Mathem ...

Remote SEO & AI Content Quality Expert

YO IT Consulting is looking for an experienced SEO & Digital Marketing Subject Matter Expert (SME) to work remotely on an hourly basis. In this role, you will review and create expert content for AI-generated SEO outputs, ensuring clarity, strategy fit, and adherence to best practices. The ideal candid ...

Remote Content Writer & AI Copywriting SME

YO IT Consulting is seeking a Copywriting & Content Subject Matter Expert to review AI-generated content and create expert copy. This role is remote and part-time, focusing on optimizing AI outputs through precise feedback and evaluation. The ideal candidate should have 5+ years of experience in copywr ...

CS AI Training Writer Remote Freelance

Braintrust is seeking a freelance contractor to contribute to the training of generative AI models. This remote opportunity is perfect for individuals with a background in Computer Science, offering flexibility in hours and the potential to earn up to $100 for onboarding assessments. The ideal candidat ...

Remote PhD AI Reasoning & Evaluation Expert

Braintrust is seeking PhD-level experts to remotely train and evaluate advanced AI models. Your academic expertise will help refine how these cutting-edge models reason and improve. Responsibilities include assessing AI-generated content and crafting relevant questions. The position offers flexible con ...

Remote AI Content Evaluator — Spanish (Argentina)

Towards AI, Inc. is looking for a freelancer based in Argentina for a role that emphasizes localization and data tasks. Candidates must demonstrate native-level proficiency in Spanish and possess experience in localization QA or AI-related data annotation. Strong analytical skills and attention to deta ...

Remote AI Quality Evaluator & Insight Feedback

YO IT CONSULTING is looking for an AI Evaluation Specialist to join a dynamic team in shaping next-generation AI. Responsibilities include reviewing AI-generated outputs to enhance model performance. The ideal candidate will possess exceptional reading comprehension, strong critical thinking skills, at ...

Remote Rioplatense Spanish AI Language Expert

Invisible Agency, a leading AI development firm, seeks a freelance Spanish (Rioplatense) Language Expert. In this remote role, you will enhance AI communication models by evaluating language on grammar, cultural nuances, and contextual relevance. The ideal candidate holds a Master's in Linguistics and ...

Senior Product Designer, Conversational AI (Remote)

BCP is seeking a Product Designer Advanced to innovate and enhance conversational experiences across text and voice channels. This role requires 2–3 years of experience in digital products and a relevant university degree. Your responsibilities will include designing content for virtual assistants and ...

AI Driven Customer Success Executive (Remote)

Darwin AI in Argentina is seeking a passionate Customer Success Executive to join its team. This role focuses on building long-term relationships with clients, leveraging data and AI tools to maximize their success. The ideal candidate will manage customer relationships, conduct reviews to analyze satisfactio ...

Prompt Architect: Shape AI Reasoning — Remote

Alignerr is seeking a Prompt Writer to shape AI systems through original and creative prompts. This role involves crafting diverse prompts testing AI capabilities and ensuring effective communication. Work is fully remote and flexible, allowing you to contribute meaningfully while enjoying creative aut ...

Remote AI Content Annotator & Quality Evaluator

Alignerr is seeking AI Trainer Specialists to enhance AI tools used globally. This remote, flexible role allows you to complete tasks like labeling and evaluating AI-generated content. Ideal candidates should have strong English communication skills and a keen attention to detail, along with the abilit ...

Remote AI Robotics Training Video Operator

Alignerr is looking for Robot Operators to record everyday activities to help train AI robots. This fully remote position allows flexible scheduling and requires no technical skills—just a camera and a willingness to follow guidelines. You'll be creating valuable datasets by showcasing common tasks lik ...

Senior AI & Salesforce Integration Architect (Remote)

In All Media is looking for a Senior AI Platform Integration Architect to lead complex integration projects within a remote environment. This role requires substantial experience in enterprise architecture and Salesforce integration, offering a chance to innovate enterprise workflows with advanced automation ...

AI Driven Forward Deployment PM (Remote)

Siena AI is seeking a Forward Deployed Product Manager to manage deployment outcomes for strategic accounts. In this role, you will act as an embedded partner with clients, focusing on automation and product insights. The ideal candidate has a robust background in product management, an AI-native mindset, and ...

Remote Business Logic Specialist: AI Mentor

TELUS Digital is seeking a Business Logic Specialist to mentor AI in understanding real-world business practices. You will review AI-generated communications to ensure they are not just grammatically correct, but also sound professional and adhere to business etiquette. The ideal candidate holds a Bach ...

Remote AI Driven Business Development Intern

Gao Tek offers an unpaid internship in a virtual/remote capacity focusing on business development strategies. Interns will conduct research, manage prospects, and support various teams within the organization. The ideal candidate is pursuing a degree in business, marketing, or a related field and posse ...

Remote SEO & AI Driven Growth Manager

Incrementum is seeking a full-time remote Search and AI Engine Optimization Manager to enhance brand visibility across AI platforms and search engines. The ideal candidate will have strong expertise in SEO strategies, audits, and keyword research, driving organic traffic and improving rankings. The rol ...

Clinical AI Data Quality Consultant (Remote)

Meridial Expert Marketplace is seeking a Medical Expert (SME) to consult on AI training data projects. You'll define success criteria, review outputs, and guide quality improvements directly influencing high-standard domain-specific data delivery. The role demands 5+ years of clinical experience and a ...

Remote AI Code Auditor & Challenge Designer

Quik Hire Staffing is seeking software engineers across Latin America for a paid remote AI training program. In this role, you will evaluate AI-generated code and rate its responses for quality, making it an ideal opportunity for software engineers seeking flexible, project-based work. No prior AI expe ...

Remote AI Policy & Ethics Compliance Analyst

Alignerr is seeking AI Policy, Ethics & Compliance Analysts to review AI-generated content and ensure it meets safety, fairness, and ethical standards. This role offers the chance to work on cutting-edge AI projects and provide structured feedback on diverse content. The position is fully remote, allow ...

Remote Ecommerce Marketing Associate (Shopify & AI)

Entrepreneurcooperative is looking for a proactive Junior eCommerce Marketing Specialist to join their remote team in Argentina. This role supports marketing strategies for various ecommerce brands, focusing on campaign management, performance marketing, and analytics. The ideal candidate has 1-3 years ...

Senior Full Stack Engineer – Scale SaaS, Flexible & Growth

AgileEngine, based in Buenos Aires, is seeking a Middle/Senior Full Stack Engineer to build robust server-side solutions for a SaaS platform. You will work across Java, React, SQL, and more, contributing to architecture decisions and code reviews. The role offers a high level of responsibility from day ...

Software Engineer, Robotics Argentina Apply →

Join the team shaping the future of AI at Scale. Software Engineer - Robotics & Autonomous Systems Scale's Robotics business unit is dedicated to solving the data bottleneck in Physical AI across Robotics, Autonomous Vehicles, and Computer Vision. In this role, you'll be a key contributor ...

Chief Ai Engineer & Genai Leader — Google Cloud Strategy

Epam Systems EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects.The ideal candidate will have over 7 years of experience in aligning AI strategies with business goals and a strong proficiency in Google Cloud technologies.This role involves tran ...

Head of Engineering

LO QUE BUSCAMOS→ Arquitectura de sistemas a escala→ Dominio real de IA, ML / audio / NLP→ React, Laravel, PHP, MySQL + Python avanzado→ Visión de producto y liderazgo técnico→ Mentalidad de co-fundador · Dedic ...

Desarrollador Backend Cloud en GCP — Impacto en Infra

Stefanini LATAM busca desarrolladores de software en Neuquén, Argentina, para unirse a su equipo dinámico. Los candidatos ideales tendrán experiencia con React, Node.js, Python y GCP. Serás responsable de desarrollar soluciones que optimicen la infraestructura en la nube, asegurando calidad y eficienci ...

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