36,376+ Ai Driven Backend Engineer Java Python Jobs in Argentina — Top Companies Hiring June 2026

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Remote: Pure Math Specialist & AI Reasoning Trainer

Meridial Marketplace, by Invisible is looking for a Pure Mathematics Specialist for a freelance position. This role entails working with advanced AI models and providing rigorous proof-based reasoning while collaborating with teams to refine mathematical evaluations. Ideal candidates should possess a P ...

AI Evaluation Specialist: Quality & Feedback for Models

YO IT Consulting is seeking an AI Evaluation Specialist in Ciudad de Mendoza, Argentina. The role focuses on reviewing AI-generated outputs to enhance model performance. Key responsibilities include assessing various content formats and ensuring outputs meet quality standards. Candidates should possess ...

AI Customer Success Lead Hybrid + Growth Opportunity

Darwin AI, a leading AI technology company in Argentina, is looking for a Customer Success Executive to enhance client satisfaction and retention. This role involves managing customer relationships, conducting business reviews, and utilizing data insights for effective AI solutions. The ideal candidate ...

Remote Pure Mathematics Expert — AI Proof Challenger

Meridial Marketplace, by Invisible is seeking a Pure Mathematics Specialist for a freelance AI Trainer project based in Buenos Aires, Argentina. The role requires challenging advanced AI with complex mathematical proofs and identifying logical failures that only trained mathematicians can catch. The id ...

Remote: Pure Math Specialist & AI Reasoning Trainer

Meridial Marketplace, by Invisible is looking for a Pure Mathematics Specialist for a freelance position. This role entails working with advanced AI models and providing rigorous proof-based reasoning while collaborating with teams to refine mathematical evaluations. Ideal candidates should possess a P ...

Remote AI Data Quality Coordinator QC & Training

Welo Global in Buenos Aires is seeking a Quality Control Coordinator to ensure high standards in AI data annotation. This remote position offers a pay of $25 per hour. The ideal candidate will have a bachelor's degree and 2-4 years of experience in Quality Control, performing quality checks, logging de ...

Remote AI Data QC Coordinator — Train Annotators

Welo Global is seeking a Quality Control (QC) Coordinator to ensure high standards in AI data annotation. This remote position requires a bachelor's degree and 2-4 years of experience in Quality Control. As a QC Coordinator, you will perform quality checks, log defects, and coordinate training for anno ...

Remote AI Data Quality Coordinator | QC & Training

Welo Global is looking for a Quality Control (QC) Coordinator to maintain high standards in AI data annotation. This remote position requires a bachelor's degree along with 2-4 years of experience in Quality Control. The QC Coordinator will conduct quality checks, log defects, and manage training for a ...

Chinese to English AI Translation Quality Reviewer

Cactus Communications is looking for skilled freelance translators to review AI-generated translations across various subjects. This role demands expertise in both academic and non-academic texts, ensuring the translations are accurate and linguistically appropriate. Ideal candidates will possess a deg ...

Remote Cultural Content Reviewer for AI & Culture

Alignerr is looking for Cultural Content Reviewers based in Buenos Aires, Argentina. The role involves evaluating AI-generated content for cultural accuracy and providing feedback with culturally relevant suggestions. Candidates should have a deep understanding of their culture and strong communication ...

Remote Cultural Content Reviewer for AI & Culture

Alignerr is looking for Cultural Content Reviewers based in Buenos Aires, Argentina. The role involves evaluating AI-generated content for cultural accuracy and providing feedback with culturally relevant suggestions. Candidates should have a deep understanding of their culture and strong communication ...

Remote Pure Math Expert for AI Reasoning

Meridial Marketplace, by Invisible seeks a Pure Mathematics Specialist for a freelance position. In this role, you will engage with advanced AI models and provide rigorous proof-based reasoning while collaborating with teams refining mathematical evaluations. The ideal candidate should hold a PhD or be ...

Remote AI Onboarding Lead for Client Success

Getdarwin is a forward-thinking tech company in San Miguel de Tucumán, Argentina, seeking an Onboarding Executive to join their Operations team. This role involves managing the onboarding process, ensuring exceptional service, and kickstarting client relationships through functional AI assistants. Succ ...

Remote Cultural AI Content Reviewer (Flexible Hours)

Alignerr is seeking Cultural Content Reviewers to evaluate AI-generated material for cultural accuracy and sensitivity. This role is fully remote and offers flexibility to work hours a week. Candidates should possess a deep understanding of their culture and have strong communication skills to provide ...

Remote Data Annotation Specialist for AI & Moderation

Innodata, located in Buenos Aires, is expanding its AI Talent Network and is seeking passionate Data Annotators and Content Moderators. This remote role requires reviewing, labeling, and moderating online content to maintain data quality and accuracy. The ideal candidate should possess a high school di ...

Remote Cultural AI Content Reviewer Insight & Sensitivity

Alignerr is seeking Cultural Content Reviewers to evaluate AI-generated material for cultural accuracy and sensitivity. This role offers flexibility to work remotely and requires a deep understanding of culture. Candidates should have strong communication skills to provide insightful feedback on cultur ...

AI Evaluation Specialist: Quality & Feedback for Models

YO IT CONSULTING is seeking an AI Evaluation Specialist in San Miguel, Buenos Aires, Argentina. This position focuses on reviewing AI-generated outputs to enhance model performance. You will assess AI-generated content and provide actionable feedback to ensure quality and accuracy. The ideal candidate ...

AI Website Launch Lead — Remote Onboarding Specialist

Puulse Marketing in Paraná, Entre Ríos Province, Argentina, is seeking a Client Implementation & Onboarding Specialist to oversee the customer journey for AI website builds. The successful candidate will manage new accounts, coordinate necessary content, and work with technical teams to facilitate timely laun ...

Remote AI Onboarding Leader for Client Success

Getdarwin, a forward-thinking tech company in Argentina, is seeking an Onboarding Executive to join their Operations team. This role is crucial in providing exceptional service and establishing client relationships by translating requirements into functional AI assistants. The ideal candidate will mana ...

Remote AI Data Annotator for Training & Moderation

Innodata is looking for passionate Data Annotators and Content Moderators to join their team. This remote role involves reviewing and moderating online content to ensure data quality. Ideal candidates should possess a high school diploma or higher and have excellent English communication skills. Join a ...

Remote Litoraleno Dialect Specialist for AI Training

Invisible Agency is seeking a Litoraleño language expert for a remote freelance contract role. As part of this position, you will engage with language models, ensuring their factual accuracy and exploring aspects of the Litoraleño language. The ideal candidate should have native-level fluency, with qua ...

Remote Lead Frontend Architect — AI UX & Equity

8FIGURES, a fintech startup based in Argentina, is searching for a Principal Software Engineer & Agent Orchestrator. You will be responsible for driving frontend development and enhancing user experience design across both web and mobile platforms. This role offers a competitive salary and equity, alon ...

Remote Lead Frontend Architect — AI UX & Equity

8FIGURES, a fintech startup based in Argentina, is searching for a Principal Software Engineer & Agent Orchestrator. You will be responsible for driving frontend development and enhancing user experience design across both web and mobile platforms. This role offers a competitive salary and equity, alon ...

Remote Lead Frontend Architect — AI UX & Equity

8FIGURES, a fintech startup based in Argentina, is searching for a Principal Software Engineer & Agent Orchestrator. You will be responsible for driving frontend development and enhancing user experience design across both web and mobile platforms. This role offers a competitive salary and equity, alon ...

Director of Cloud Native Apps & AI Delivery

Caylent in Buenos Aires seeks a seasoned Director of Cloud Native Applications to join our App Dev, AI, and ML practice. Candidate will lead teams, drive project delivery, and collaborate with clients to shape impactful solutions, emphasizing modern software development and AI integration. With 8+ year ...

Remote AI Safety Analyst: Probe & Safeguard Models

Alignerr is seeking AI Safety Analysts to ensure cutting‑edge AI systems operate safely in the real world. This fully remote role is suitable for individuals with a curious mind and strong communication skills, with no requirement for a background in AI or cybersecurity. You will test AI models by prob ...

Remote AI Safety Analyst Probe Models & Safeguards

Alignerr is seeking AI Safety Analysts to ensure cutting-edge AI systems operate safely in the real world. This fully remote role is suitable for individuals with a curious mind and strong communication skills, with no requirement for a background in AI or cybersecurity. You will test AI models by prob ...

Remote Data Annotation Specialist for AI & Moderation

Innodata is expanding its AI and Machine Learning Talent Network and is looking for passionate Data Annotators and Content Moderators. This remote role involves reviewing, labeling, and moderating online content while ensuring data quality and accuracy. The ideal candidate should have a high school dip ...

Remote AI Cultural Content Reviewer | Flexible Hours

Alignerr is hiring a Cultural Content Reviewer for a fully remote position aimed at ensuring the cultural accuracy of AI-generated content. You'll provide vital feedback on various types of content while contributing to meaningful AI projects. This role offers flexible hours between 10 and 40 hours per ...

Remote AI Safety Analyst Probe Models & Safeguards

Alignerr is seeking AI Safety Analysts to ensure cutting-edge AI systems operate safely in the real world. This fully remote role is suitable for individuals with a curious mind and strong communication skills, with no requirement for a background in AI or cybersecurity. You will test AI models by prob ...

Remote AI/ML Engineering Lead & Team Builder

Caylent is looking for a Senior role focused on leading a team of ML engineers and architects. The ideal candidate will have deep technical knowledge in customer engagements and be accountable for team performance and growth. This fully remote position requires strong leadership, performance management ...

Remote AI/ML Engineering Lead & Team Builder

Caylent is looking for a Senior role focused on leading a team of ML engineers and architects. The ideal candidate will have deep technical knowledge in customer engagements and be accountable for team performance and growth. This fully remote position requires strong leadership, performance management ...

Remote AI Website Launch & Client Onboarding Lead

Puulse Marketing is looking for a Client Implementation & Onboarding Specialist to oversee the post-sale customer journey for AI website builds. The successful candidate will manage new accounts, gather necessary content, and work closely with technical teams to ensure launches are completed on time. T ...

Czech Voice Actor for AI Training Freelance

Meridial Marketplace, by Invisible, is seeking an experienced Czech Voice Actor for a freelance AI Trainer project. The role involves recording voice samples, evaluating AI-generated outputs, and providing feedback to enhance Czech voice models. Successful candidates will possess demonstrated experienc ...

Remote Cultural AI Content Reviewer Flexible Hours

Alignerr is seeking Cultural Content Reviewers to evaluate AI-generated material for cultural accuracy and sensitivity. This is a fully remote role, offering the flexibility to work on a schedule that suits the candidates. Applicants should possess a deep understanding of their culture and strong commu ...

Remote Cultural AI Content Reviewer Flexible Hours

Alignerr is looking for Cultural Content Reviewers to assess AI-generated material for cultural accuracy and sensitivity. This role is fully remote, offering the flexibility to work variable hours per week. Ideal candidates will have a profound understanding of their culture and excellent communication ...

Remote Cultural AI Content Reviewer Flexible Hours

Alignerr is seeking Cultural Content Reviewers to evaluate AI-generated materials for cultural accuracy and sensitivity. This role offers the flexibility to work remotely and has a focus on providing insightful feedback on cultural issues. Ideal candidates will have a deep understanding of their cultur ...

Remote AI Safety Analyst: Probe & Safeguard Models

Alignerr is looking for AI Safety Analysts to ensure that cutting-edge AI systems operate safely in the real world. This fully remote position is ideal for those with a curious mind and strong communication skills, with no need for a background in AI or cybersecurity. In this role, you will test AI mod ...

Remote AI Filmmaker: Brand Stories in Motion

Framework Ventures is looking for an AI Filmmaker to create engaging short films and videos using AI tools. The role requires strong collaboration with the marketing team to ensure content aligns with brand standards and effective project management. The ideal candidate will have significant experience ...

Remote AI Filmmaker: Brand Stories in Motion

Framework Ventures is looking for an AI Filmmaker to create engaging short films and videos using AI tools. The role requires strong collaboration with the marketing team to ensure content aligns with brand standards and effective project management. The ideal candidate will have significant experience ...

Remote Data Annotation Specialist for AI & Moderation

Innodata, located in Buenos Aires, is expanding its AI Talent Network and is seeking passionate Data Annotators and Content Moderators. This remote role requires reviewing, labeling, and moderating online content to maintain data quality and accuracy. The ideal candidate should possess a high school di ...

Remote Cultural AI Content Reviewer Insight & Sensitivity

Alignerr is seeking Cultural Content Reviewers to evaluate AI-generated material for cultural accuracy and sensitivity. This role offers flexibility to work remotely and requires a deep understanding of culture. Candidates should have strong communication skills to provide insightful feedback on cultur ...

Senior AI Video Ads Editor — Remote & Impactful

EverAI, a rapidly growing company in Argentina, is seeking a Video Ads Creator to create and optimize engaging video ads for social media and adult sites. This role requires leading the editing process and leveraging AI tools to enhance production workflows. The ideal candidate will have over 4 years o ...

Freelance Chinese to English AI Translation Reviewer

Cactus Communications is seeking skilled freelance translators for Editage, their flagship brand, to evaluate AI-generated translations. The role involves ensuring accuracy, fluency, and high linguistic standards while working with various manuscript types. Candidates should hold a degree in Translatio ...

Freelance Chinese to English AI Translation Reviewer

Cactus Communications is seeking skilled freelance translators for Editage, their flagship brand, to evaluate AI-generated translations. The role involves ensuring accuracy, fluency, and high linguistic standards while working with various manuscript types. Candidates should hold a degree in Translatio ...

AI CRM Cloud Account Executive — Unlimited PTO

A leading technology company is seeking an Account Executive to manage a dedicated territory in the Emerging or Growth Business space. The role involves overseeing the entire sales cycle, leading sales processes, and building strategic, long-term partnerships. Candidates should have 1 to 5 years experience in SA ...

Remote AI Safety Analyst: Probe & Safeguard Models

Alignerr is looking for AI Safety Analysts to ensure that cutting-edge AI systems operate safely in the real world. This fully remote position is ideal for those with a curious mind and strong communication skills, with no need for a background in AI or cybersecurity. In this role, you will test AI mod ...

Remote Bilingual Content Writer for AI Training

DataAnnotation is seeking a Bilingual Content Writer to evaluate and enhance AI models. This role requires fluency in both Spanish and English, and involves measuring chatbot performance and creating conversations to train AI. This is a flexible remote contract position where you can choose your projec ...

Remote AI Data QC Coordinator — Train Annotators

Welo Global is looking for a Quality Control (QC) Coordinator to ensure high standards in AI data annotation. This remote role requires a bachelor's degree and 2-4 years of experience in Quality Control. As a QC Coordinator, you will perform quality checks, log defects, and coordinate training for anno ...

Remote Coding Specialist for AI Training — Spanish

Invisible Agency is searching for a Coding Specialist fluent in Spanish to aid in AI model training. Your role will involve reviewing software engineering tasks and optimizing language use in Spanish. The ideal candidate will possess a strong academic background in computer science alongside practical ...

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