1,797+ Fullstack Java Developer 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 AI Training & Code Review Engineer

Outlier Ai is searching for a programming expert to join their team. The role involves training AI to tackle complex programming challenges and creating computer science questions to improve AI capabilities. This is a fully remote position emphasizing collaboration and a positive contributor experience ...

AI Code Mentor & Reviewer Argentina

Outlier Ai is looking for skilled programming experts in La Rioja, Argentina. The role involves creating and answering complex computer science questions, as well as reviewing AI-generated code to ensure its accuracy. The ideal candidate will hold a Bachelor’s degree in Computer Science and demonstrate ...

AI Code Mentor & Reviewer Argentina

Outlier Ai is looking for skilled programming experts in La Rioja, Argentina. The role involves creating and answering complex computer science questions, as well as reviewing AI-generated code to ensure its accuracy. The ideal candidate will hold a Bachelor’s degree in Computer Science and demonstrate ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is seeking proficient programming experts to enhance AI's problem-solving abilities. The suitable candidate will hold a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages such as Python, Java, and C++. Responsibilities include creat ...

Remote AI Training Engineer: Full Stack & Code Reviewer

Outlier Ai, located in Argentina, is looking for proficient programming experts dedicated to teaching AI how to interpret and solve complex programming problems. This role involves creating computer science-related questions and reviewing AI-generated code for accuracy. Applicants should have a Bachelo ...

Remote Junior AI Software Engineer & Code Reviewer

Outlier Ai is looking for proficient programming experts to enhance problem-solving abilities in AI. The ideal candidate should have a degree in Computer Science and demonstrate fluency in both Spanish and English, with experience in programming languages such as Python, Java, and C++. Key responsibili ...

Remote Junior AI Software Engineer & Code Reviewer

Outlier Ai is looking for proficient programming experts to enhance problem-solving abilities in AI. The ideal candidate should have a degree in Computer Science and demonstrate fluency in both Spanish and English, with experience in programming languages such as Python, Java, and C++. Key responsibili ...

Remote Junior AI Software Engineer & Code Reviewer

Outlier Ai in Río Cuarto, Argentina, is looking for proficient programming experts to enhance AI's problem-solving abilities. Candidates should hold a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages such as Python, Java, and C++. The role i ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is seeking a Senior QA Specialist to join their team in Argentina. The position is fully remote and focused on designing and executing testing strategies to ensure product quality. The ideal candidate will have over 5 years of experience in QA, with strong skills in programming using Java or K ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is seeking a Senior QA Specialist to join their team in Argentina. The position is fully remote and focused on designing and executing testing strategies to ensure product quality. The ideal candidate will have over 5 years of experience in QA, with strong skills in programming using Java or K ...

Backend Software Engineer – Open Cloud Storage (Remote)

Backblaze, Inc. is looking for a Software Engineer to enhance our storage platform. You will focus on improving data durability and performance for our B2 Object Storage and Computer Backup products. The ideal candidate has 4+ years of backend OOP experience, is proficient in Java or Rust, and is comfo ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Application Security Engineer (Middle) ID71671

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 Wor ...

Remote AI Focused Full Stack Engineer | Code QA & Teaching

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

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

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist to join their team. The role is fully remote and requires a minimum of 5 years of QA experience, proficiency in automation frameworks like Playwright, and strong programming skills in Java or Kotlin. As a Senior QA ...

Remote AI Training Engineer — Create & Validate Code

Outlier Ai in Santa Fe, Argentina, seeks skilled programming experts dedicated to teaching AI to interpret and solve complex programming issues. The role includes creating computer science questions and reviewing AI-generated code. Applicants must hold a Bachelor's in Computer Science and be proficient ...

Remote Full Stack Engineer for AI Training & Code Review

Outlier Ai, located in Argentina, is looking for programming experts who will contribute to teaching AI in interpreting and solving complex programming problems. The ideal candidate will have a Bachelor's degree in Computer Science and proficiency in programming languages like Python, Java, JavaScript, ...

Remote Full Stack Engineer for AI Training & Code Review

Outlier Ai, located in Argentina, is looking for programming experts who will contribute to teaching AI in interpreting and solving complex programming problems. The ideal candidate will have a Bachelor's degree in Computer Science and proficiency in programming languages like Python, Java, JavaScript, ...

Remote Junior Software Engineer — Bilingual AI Code Reviewer

Outlier Ai in Posadas, Argentina, is seeking proficient programming experts to enhance AI's problem-solving abilities. The ideal candidate will have a degree in Computer Science and fluency in both Spanish and English, with experience in programming languages like Python, Java, and C++. Join a dynamic ...

Remote AI Coding Evaluator & Problem Designer

Outlier Ai in Buenos Aires is looking for programming experts to teach AI how to interpret and solve complex programming problems. The role involves creating computer science-related questions and providing constructive feedback to improve AI-generated responses. The ideal candidate has a Bachelor's de ...

Remote AI Training & Code Review Engineer

Outlier Ai is looking for a programming expert to join their team. The successful candidate will train AI to tackle complex programming challenges and will also create computer science questions, providing feedback to help enhance the AI's capabilities. This is a fully remote position emphasizing colla ...

Remote AI Code Coach & Reviewer

Outlier Ai is seeking proficient programming experts in Argentina to teach AI how to solve complex programming problems. The ideal candidate will have a Bachelor’s degree in Computer Science and a strong proficiency in Python, Java, JavaScript, or C++. Additionally, candidates should possess strong writing sk ...

Remote AI Training Engineer — Create & Validate Code

Outlier Ai in Santa Fe, Argentina, seeks skilled programming experts dedicated to teaching AI to interpret and solve complex programming issues. The role includes creating computer science questions and reviewing AI-generated code. Applicants must hold a Bachelor's in Computer Science and be proficient ...

Remote AI Training Engineer — Create & Validate Code

Outlier Ai in Santa Fe, Argentina, seeks skilled programming experts dedicated to teaching AI to interpret and solve complex programming issues. The role includes creating computer science questions and reviewing AI-generated code. Applicants must hold a Bachelor's in Computer Science and be proficient ...

Remote AI Code Evaluation & Question Designer

Outlier Ai is looking for programming experts to help teach AI how to tackle complex programming issues in a remote setting. Candidates should have a Bachelor’s degree in Computer Science and be proficient in languages such as Python and Java. Fluency in both Spanish and English is necessary for this r ...

AI Code Mentor & Reviewer Argentina

Outlier Ai is seeking proficient programming experts in Argentina to teach AI how to solve complex programming problems. The ideal candidates will be expected to create and answer computer science-related questions and review AI-generated code for accuracy. The position requires a Bachelor’s degree in ...

Remote Full Stack Engineer for AI Training & Code Review

Outlier Ai, located in Argentina, is looking for programming experts who will contribute to teaching AI in interpreting and solving complex programming problems. The ideal candidate will have a Bachelor's degree in Computer Science and proficiency in programming languages like Python, Java, JavaScript, ...

Remote Full Stack Engineer for AI Training & Code Review

Outlier Ai, located in Argentina, is looking for programming experts who will contribute to teaching AI in interpreting and solving complex programming problems. The ideal candidate will have a Bachelor's degree in Computer Science and proficiency in programming languages like Python, Java, JavaScript, ...

Remote AI Training & Code Review Engineer

Outlier Ai is looking for a programming expert to enhance AI by training it to solve complex programming challenges. The role involves creating computer science questions and giving feedback to improve AI capabilities. The ideal candidate should have a Bachelor's degree in Computer Science, be proficie ...

AI Code Mentor & Reviewer Argentina

Outlier Ai is seeking proficient programming experts in Argentina to teach AI how to solve complex programming problems. The ideal candidates will be expected to create and answer computer science-related questions and review AI-generated code for accuracy. The position requires a Bachelor’s degree in ...

Bilingual Junior Software Engineer — AI Code & Review

Outlier Ai is looking for proficient programming experts based in Rosario, Argentina, to enhance the problem-solving abilities of AI. Candidates should possess a degree in Computer Science and be fluent in both Spanish and English, with experience in programming languages such as Python, Java, and C++. <p ...

Remote AI Coding Evaluator & Problem Designer

Outlier Ai in Buenos Aires is looking for programming experts to teach AI how to interpret and solve complex programming problems. The role involves creating computer science-related questions and providing constructive feedback to improve AI-generated responses. The ideal candidate has a Bachelor's de ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is looking for a Senior QA Specialist based in Argentina to join their team. This individual will design and execute testing strategies to ensure product quality and will work with cross-functional teams to enhance user experience. The ideal candidate will have at least 5 years of QA experienc ...

Remote AI Trainer & Code Review Engineer

Outlier Ai in Buenos Aires is seeking a programming expert to train AI in solving complex programming challenges. This role will focus on creating computer science questions and providing feedback to enhance AI capabilities. The ideal candidate must hold a Bachelor's degree in Computer Science and be p ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is looking for a Senior QA Specialist based in Argentina to join their team. This individual will design and execute testing strategies to ensure product quality and will work with cross-functional teams to enhance user experience. The ideal candidate will have at least 5 years of QA experienc ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is looking for a Senior QA Specialist based in Argentina to join their team. This individual will design and execute testing strategies to ensure product quality and will work with cross-functional teams to enhance user experience. The ideal candidate will have at least 5 years of QA experienc ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is looking for a Senior QA Specialist based in Argentina to join their team. This individual will design and execute testing strategies to ensure product quality and will work with cross-functional teams to enhance user experience. The ideal candidate will have at least 5 years of QA experienc ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is searching for a Senior QA Specialist based in Argentina. This role involves designing and executing testing strategies, ensuring product quality, and collaborating with cross-functional teams to improve the user experience. The ideal candidate will h ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is searching for a Senior QA Specialist based in Argentina. This role involves designing and executing testing strategies, ensuring product quality, and collaborating with cross-functional teams to improve the user experience. The ideal candidate will h ...

Billing Platform Engineer: Telemetry & Apis (Distributed) (Córdoba)

Backblaze is looking for a Software Engineer to enhance its billing platform for B2 Object Storage. Responsibilities Build reliable and scalable systems. Connect the billing platform with various services. Improve visibility for customers. Qualification ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is searching for a Senior QA Specialist based in Argentina. This role involves designing and executing testing strategies, ensuring product quality, and collaborating with cross-functional teams to improve the user experience. The ideal candidate will h ...

Remote AI GTM Systems Lead & Automation Architect

Huzzle.com, a technology recruitment firm in Argentina, is seeking a Head of Engineering to lead the development of AI-powered GTM systems. In this role, you will design scalable backend systems and manage a distributed engineering team. The ideal candidate should have extensive experience in building ...

Remote AI GTM Systems Lead & Automation Architect

Huzzle.com, a technology recruitment firm in Argentina, is seeking a Head of Engineering to lead the development of AI-powered GTM systems. In this role, you will design scalable backend systems and manage a distributed engineering team. The ideal candidate should have extensive experience in building ...

Billing Platform Engineer: Telemetry & Apis (Distributed) (Tandil)

Backblaze is seeking a Software Engineer for Billing & Manageability, focusing on building a next-generation billing platform for their B2 Object Storage product. This role involves designing APIs, developing data pipelines, and improving system reliability while working collaboratively across engin ...

🚀 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

    Fullstack Java Developer Jobs in Argentina Job Search Guide, Trends and Insights