6,320+ Ai Driven Backend Engineer Java Python Jobs in Argentina — Top Companies Hiring June 2026

Professional job seekers finding Argentina jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

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 AI Onboarding Leader for Client Success

Getdarwin, a forward-thinking tech company in Argentina, is looking for an Onboarding Executive to enhance their Operations team. You will manage the onboarding process for new clients, ensuring a smooth transition as well as timely delivery of AI solutions. The ideal candidate will have a strong backg ...

AI Transformation Growth Lead — Remote & Unlimited PTO

Neurons Lab, based in Argentina, is looking for a Full-Time Account Manager specializing in AI transformation projects within Financial Services. The ideal candidate should have a proven track record in account management and project delivery with at least five years of experience. Responsibilities inc ...

AI Transformation Growth Lead — Remote & Unlimited PTO

Neurons Lab, based in Argentina, is looking for a Full-Time Account Manager specializing in AI transformation projects within Financial Services. The ideal candidate should have a proven track record in account management and project delivery with at least five years of experience. Responsibilities inc ...

Remote AI Data Quality Coordinator QC & Training

Welo Global is hiring a Quality Control Coordinator for a remote opportunity focused on ensuring high standards in AI data annotation. The ideal candidate will have a bachelor's degree and 2-4 years of experience in Quality Control. As a QC Coordinator, you will be responsible for conducting quality ch ...

Remote Spanish Language Evaluator for AI Testing

Welo Data is seeking Spanish-speaking experts for a remote language evaluation role. You will evaluate AI-generated responses and refine content for clarity and accuracy. This freelance position requires around 20 hours per week with flexible hours. The ideal candidate should possess excellent Spanish ...

Remote Lead Frontend Architect — AI UX & Equity

8FIGURES, a fintech startup, is looking for a Principal Software Engineer & Agent Orchestrator to lead frontend development and enhance user experience across both web and mobile platforms. The ideal candidate is passionate about user experience and has significant expertise in frontend architecture and mobil ...

Remote AI Safety Analyst: Meaningful, Flexible Hours

Alignerr is seeking candidates for a remote role focusing on AI safety. In this position, you will rigorously test AI models while identifying potential safety issues and harmful outputs. Strong written communication skills and a questioning mind are required, but no prior experience in AI or cybersecurity is ...

Remote AI Safety Analyst: Meaningful, Flexible Hours

Alignerr is seeking candidates for a remote role focusing on AI safety. In this position, you will rigorously test AI models while identifying potential safety issues and harmful outputs. Strong written communication skills and a questioning mind are required, but no prior experience in AI or cybersecurity is ...

Freelance Remote LaTeX Editor for AI Benchmarking

Meridial Marketplace, by Invisible is seeking independent LaTeX Specialists to enhance and evaluate AI-generated texts for an important benchmarking project. Strong LaTeX skills and editorial expertise are essential for candidates applying for this position. The role includes correcting mathematical no ...

Remote Cultural AI Content Reviewer Flexible Hours

Alignerr is looking for Cultural Content Reviewers to evaluate AI-generated material for cultural sensitivity. This fully remote role offers flexibility and requires candidates to possess a deep understanding of their culture and excellent communication skills. Successful applicants will provide feedback on c ...

Remote Cultural AI Content Reviewer Flexible Hours

Alignerr is looking for Cultural Content Reviewers to evaluate AI-generated material for cultural sensitivity. This fully remote role offers flexibility and requires candidates to possess a deep understanding of their culture and excellent communication skills. Successful applicants will provide feedback on c ...

Remote AI Trainer for Law Enforcement Detectives

Meridial Marketplace, by Invisible is seeking a freelance AI Trainer focused on law enforcement. Candidates will draw from their experience as detectives or police officers to engage with AI models, ensuring scenarios reflect accurate policing practices. This position is remote, with compensation rangi ...

Remote AI Trainer for Law Enforcement Detectives

Meridial Marketplace, by Invisible is seeking a freelance AI Trainer focused on law enforcement. Candidates will draw from their experience as detectives or police officers to engage with AI models, ensuring scenarios reflect accurate policing practices. This position is remote, with compensation rangi ...

Remote AI Trainer for Law Enforcement Detectives

Meridial Marketplace, by Invisible is seeking a freelance AI Trainer focused on law enforcement. Candidates will draw from their experience as detectives or police officers to engage with AI models, ensuring scenarios reflect accurate policing practices. This position is remote, with compensation rangi ...

Remote Coding Specialist for AI Training — Spanish

Invisible Agency is looking for a Coding Specialist fluent in Spanish to assist in AI model training. Tasks include reviewing software engineering assignments, ensuring coding fluency, and enhancing language use in Spanish. The ideal candidate should have a robust academic background in computer scienc ...

Remote Pure Math Specialist & AI Reasoning Expert

Meridial Marketplace, by Invisible, is looking for a Pure Mathematics Specialist to engage with advanced AI models and provide rigorous proof-based reasoning. This freelance role allows experts to work remotely and collaborate with teams refining mathematical evaluations. Ideal candidates hold a PhD or ...

Remote Senior Geospatial AI Trainer — Crisis Response

Invisible Agency in Mendoza, Argentina, seeks a Senior Geospatial Reasoning Specialist for a freelance AI Trainer project. You will develop geospatial reasoning agents focused on Crisis Response, reviewing scenarios, validating model outputs, and improving evaluations. Candidates should have deep exper ...

Remote AI Trainer for Law Enforcement Detectives

Meridial Marketplace, by Invisible is seeking a freelance AI Trainer focused on law enforcement. Candidates will draw from their experience as detectives or police officers to engage with AI models, ensuring scenarios reflect accurate policing practices. This position is remote, with compensation rangi ...

Remote Coding Specialist for AI Training — Spanish

Invisible Agency is looking for a Coding Specialist fluent in Spanish to assist in AI model training. Tasks include reviewing software engineering assignments, ensuring coding fluency, and enhancing language use in Spanish. The ideal candidate should have a robust academic background in computer scienc ...

Remote AI Website Launch & Client Onboarding Lead

Puulse Marketing is looking for a Client Implementation & Onboarding Specialist to manage the post-sale customer journey for AI website builds. This role requires handling new accounts, gathering necessary content, and working closely with technical teams to ensure a timely launch. The ideal candidate ...

Remote Litoraleno Dialect Specialist for AI Training

Invisible Agency is seeking a Litoraleño language expert to shape the future of AI. The role involves verifying language scenarios with advanced models and documenting findings. Candidates should have a deep understanding of Litoraleño dialects and clear communication skills. This freelance/contract po ...

Remote AI Data Quality Coordinator QC & Training

Welo Global is hiring a Quality Control Coordinator for a remote opportunity focused on ensuring high standards in AI data annotation. The ideal candidate will have a bachelor's degree and 2-4 years of experience in Quality Control. As a QC Coordinator, you will be responsible for conducting quality ch ...

AI Transformation Growth Lead — Remote & Unlimited PTO

Neurons Lab, based in Argentina, is looking for a Full-Time Account Manager specializing in AI transformation projects within Financial Services. The ideal candidate should have a proven track record in account management and project delivery with at least five years of experience. Responsibilities inc ...

Remote AI Safety Analyst: Probe & Safeguard Models

Alignerr is seeking an AI Safety Analyst to ensure that 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 be responsible ...

Remote AI Annotation & Review Specialist | Flexible Hours

Innodata Inc. is seeking an Annotation & Review Specialist for a freelance remote position with flexible working hours in Buenos Aires. The role focuses on annotating and reviewing data to enhance AI performance, requiring strong attention to detail and an understanding of cultural nuances. Ideal candi ...

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 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 AI Data Annotator for Training & Moderation

Innodata in Argentina is seeking passionate Data Annotators and Content Moderators to join its AI and Machine Learning Talent Network. This remote role involves reviewing, labeling, and moderating various online content, ensuring data quality and accuracy. The ideal candidate should have at least a hig ...

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 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/ML Engineering Leader — Growth & Delivery

Caylent is seeking a Senior ML Team Lead to oversee and develop a team of ML engineers. This role involves a blend of technical engagements and team leadership, reporting directly to the Director of AI/ML. The ideal candidate will manage the hiring, development, and performance of team members while en ...

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 ...

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 ...

Czech Voice Actor for AI Training Freelance

Meridial Marketplace, by Invisible, is seeking a freelance Czech Voice Actor to shape AI by providing high-quality training data. You will record scripted material and assess AI-generated outputs, ensuring contextual accuracy and naturalness. Ideal candidates have professional voice acting experience a ...

Remote AI/ML Engineering Lead & Team Builder

Caylent is looking for a Senior role dedicated to leading a team of ML engineers and architects. The ideal candidate will have deep technical knowledge and be responsible for team performance and growth. This fully remote position requires strong leadership and commitment to team development. You will ...

Hebrew Language Specialist for AI Data Quality

Perle is seeking a Language Specialist fluent in Hebrew to enhance AI capabilities. As a core contributor, you'll evaluate and improve linguistic data quality in text and audio formats, ensuring cultural precision and accuracy. Your role involves data annotation, error identification, quality assurance ...

Remote AI Data Quality Coordinator QC & Training

Welo Global is seeking a Quality Control Coordinator to ensure high standards in AI data annotation. This remote position is ideal for candidates with a bachelor’s degree and 2-4 years of experience in Quality Control. Your primary responsibilities will include performing quality checks, logging defect ...

Remote Spanish Speaking AI Training Coding Specialist

Invisible Agency in Buenos Aires is seeking a Coding Specialist fluent in Spanish to assist in AI model training. The successful candidate will review software engineering tasks and ensure coding fluency while optimizing Spanish language usage. This remote contract position is open to mid-senior level ...

Remote Litoraleno Dialect Specialist for AI Training

Invisible Agency is looking for a Litoraleño language expert eager to contribute to AI development. This remote freelance position offers flexibility and focuses on improving language models through collaborative communication and analysis. An ideal candidate will have strong language skills and may ho ...

Remote AI Data Quality Coordinator QC & Training

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. You will perform quality checks, log defects, and coordinate training for annotators while contributing to ...

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 Spanish Coding Specialist for AI Training

Invisible Agency, based in Tandil, Argentina, is seeking a Coding Specialist fluent in Spanish to assist with AI model training. The role involves reviewing software engineering tasks and optimizing language usage. Ideal candidates will possess a solid academic background in computer science along with ...

Remote AI Data Quality Coordinator QC & Training

Welo Global in Zárate, Argentina, is seeking a Quality Control (QC) Coordinator to maintain high standards in AI data annotation. This remote role requires a bachelor's degree and 2-4 years of relevant experience. As a QC Coordinator, your responsibilities include performing quality checks, logging def ...

Remote Pure Math Specialist & AI Reasoning Trainer

Meridial Marketplace, by Invisible, seeks a Pure Mathematics Specialist for a freelance role aimed at engaging with advanced AI models. Responsibilities include providing rigorous proof-based reasoning and collaborating with teams on mathematical evaluations. The ideal candidate will have a PhD or be a ...

Remote AI Data Quality Coordinator QC & Training

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. You will perform quality checks, log defects, and coordinate training for annotators while contributing to ...

Freelance Remote LaTeX Editor for AI Benchmarking

Meridial Marketplace, by Invisible is seeking independent LaTeX Specialists for an AI benchmarking project. Candidates will refine and evaluate AI-generated texts, requiring strong LaTeX skills and editorial expertise. This role involves correcting mathematical notations, adhering to stylistic guidelin ...

Consultor SAP AI en BTP — Proyectos Internacionales

Brightside IT Consulting, ubicado en Argentina, busca un/a Consultor/a SAP AI BTP para participar en proyectos innovadores utilizando inteligencia artificial sobre SAP BTP. El candidato ideal tiene experiencia en SAP BTP, un buen nivel de inglés, y la carrera incluye la integración de soluciones AI en ...

Remote AI Chatbot Tester — Flexible Hours & Autonomy

Alignerr is seeking AI Chatbot Testers to evaluate cutting-edge AI systems and provide valuable feedback. This remote role allows you to set your own hours and requires no prior AI knowledge. As an AI Chatbot Tester, your responsibilities will include holding conversations with chatbots, rating their r ...

B2B Sales Executive for AI Hiring SaaS

Selenios busca un Sales Executive en Argentina para contribuir al crecimiento comercial de la empresa. Será responsable de generar oportunidades y llevar a cabo el ciclo completo de ventas, trabajando directamente con los fundadores. El candidato ideal tiene más de 3 años de experiencia en ventas B2B, ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Ai Driven Backend Engineer Java Python Jobs in Argentina Job Search Guide, Trends and Insights