47,502+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring July 2026

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LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

Remote MERN Full Stack Engineer (3+ yrs)

Bionic Talent is on the lookout for an experienced Full-Stack Developer to join their team. This role offers the flexibility of working fully remote and requires strong skills in the MERN stack, including MongoDB, Express, React, and Node.js. The ideal candidate will have 3+ years of experience and the ...

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 is expected to be fluent in both Spanish and English. Experience with programming languages such as Python, Java, and C++ is required. Respon ...

Remote React Engineer: Build Large Scale Systems

Bluelight Consulting in Córdoba is seeking a skilled software developer with at least 3 years of experience, particularly in React, to join our dynamic team. The role includes working on large systems while delivering on client commitments. We offer competitive salaries with performance-based bonuses, ...

Remote React Engineer: Build Large Scale Systems

Bluelight Consulting in Córdoba is seeking a skilled software developer with at least 3 years of experience, particularly in React, to join our dynamic team. The role includes working on large systems while delivering on client commitments. We offer competitive salaries with performance-based bonuses, ...

Remote React Engineer: Build Large Scale Systems

Bluelight Consulting in Córdoba is seeking a skilled software developer with at least 3 years of experience, particularly in React, to join our dynamic team. The role includes working on large systems while delivering on client commitments. We offer competitive salaries with performance-based bonuses, ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is seeking a professional for its AI model team to drive innovative architecture development in AI models across various scales. You'll lead the development of cutting-edge models, improving efficiency, and enhancing intelligence through the exploration of novel techniques. ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is seeking proficient programming experts to enhance AI’s ability to solve programming issues. You will create training questions and provide feedback for code accuracy, contributing to significant advancements in AI. The ideal candidate will hold a degree in Computer Science an ...

Product Engineer Local AI On Device Platform

Framework Ventures in Ramos Mejía, Buenos Aires is seeking a talented product leader to own the vision and execution of local AI products. This hybrid role requires you to spend half of your time coding and the other half defining product direction and stakeholder alignment. Your leadership will guide ...

Remote AI Code Trainer & LLM Quality Engineer

Outlier Ai in La Plata, Argentina, is looking for proficient programming experts to aid in teaching AI to solve complex programming problems. Responsibilities include creating and answering computer science questions, reviewing AI-generated code, and providing feedback. The ideal candidate has a Bachel ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

Senior Backend Engineer (Node/Go/Python) Remote

Bluelight Consulting is seeking experienced professionals to work with technologies such as Node.js, Spring Boot, Go, and Python. The ideal candidate will have a strong background in Postgres, Kafka, and SQL, and a proven ability to navigate complex systems. We offer competitive salary and bonuses, fle ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

SDET Engineer: Automated Testing for Transit Platform

Masabi, located in Buenos Aires, is seeking an experienced Software Development Engineer in Test (SDET) to enhance software quality for our fare payment solutions. You will collaborate with product management and engineers to understand new features, convert manual test cases into automated scripts, and impro ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is looking for programming experts based in Santiago del Estero, Argentina. Ideal candidates will have a degree in Computer Science, be fluent in both Spanish and English, and possess experience in programming languages such as Python, Java, and C++. You'll be responsible for creating programming-r ...

Remote MuleSoft QA Engineer API Test Automation

Talentus Global, a U.S. company in Buenos Aires, is looking for a MuleSoft QA Engineer. The candidate will design testing strategies for integration solutions, ensuring the highest quality and performance. The ideal candidate has 3–5+ years in software testing, particularly in API testing, and knowledg ...

Remote Software Engineer Build SaaS for Agriculture

Smartwyre in Buenos Aires is seeking a software developer to work closely with team members and enhance our technology stack. You will help build new features and improve existing systems, contributing to our Smartwyre RESTful API. The ideal candidate is passionate about software development, works wel ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is on the lookout for proficient programming experts to enhance AI’s problem-solving capabilities. You will be tasked with creating training questions and providing feedback to ensure code accuracy, contributing significantly to advancements in AI. The ideal candidate should hav ...

Frontend Engineer: AI Trainer (Remote, Flexible Schedule)

DataAnnotation is seeking a Frontend Engineer - AI Trainer to contribute to cutting-edge AI development while enjoying fully remote work and an adaptable schedule. You will tackle programming challenges and build engaging applications contributing to intelligent AI systems. The ideal candidate will hav ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is on the lookout for proficient programming experts to enhance AI’s problem-solving capabilities. You will be tasked with creating training questions and providing feedback to ensure code accuracy, contributing significantly to advancements in AI. The ideal candidate should hav ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Lomas de Zamora, Argentina, is looking for programming experts to develop and review AI-related content. You will create computer science questions for AI training and assess the quality of AI-generated code. The ideal candidate has a Bachelor's degree in Computer Science, proficiency in ...

Bilingual Junior Software Engineer — AI Code & Review

Outlier Ai in Venado Tuerto, Argentina, is seeking 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. The role involves creating programming-related questions, reviewing AI-generated code, and pro ...

Salesforce Junior Engineer: Build Workflows, Migrate HubSpot

OpsArmy Careers is looking for a Salesforce Junior Engineer located in Argentina. This role will involve collaborating with senior team members to develop Salesforce workflows and integrations, as well as participating in the migration of revenue infrastructure from HubSpot to Salesforce. The ideal can ...

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 is expected to be fluent in both Spanish and English. Experience with programming languages such as Python, Java, and C++ is required. Respon ...

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 is expected to be fluent in both Spanish and English. Experience with programming languages such as Python, Java, and C++ is required. Respon ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is on the lookout for proficient programming experts to enhance AI’s problem-solving capabilities. You will be tasked with creating training questions and providing feedback to ensure code accuracy, contributing significantly to advancements in AI. The ideal candidate should hav ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is on the lookout for proficient programming experts to enhance AI’s problem-solving capabilities. You will be tasked with creating training questions and providing feedback to ensure code accuracy, contributing significantly to advancements in AI. The ideal candidate should hav ...

Senior Backend Engineer (Node/Go/Python) Remote

Bluelight Consulting is seeking experienced professionals to work with technologies such as Node.js, Spring Boot, Go, and Python. The ideal candidate will have a strong background in Postgres, Kafka, and SQL, and a proven ability to navigate complex systems. We offer competitive salary and bonuses, fle ...

Senior Backend Engineer (Node/Go/Python) Remote

Bluelight Consulting is seeking experienced professionals to work with technologies such as Node.js, Spring Boot, Go, and Python. The ideal candidate will have a strong background in Postgres, Kafka, and SQL, and a proven ability to navigate complex systems. We offer competitive salary and bonuses, fle ...

Senior Backend Engineer (Node/Go/Python) Remote

Bluelight Consulting is seeking experienced professionals to work with technologies such as Node.js, Spring Boot, Go, and Python. The ideal candidate will have a strong background in Postgres, Kafka, and SQL, and a proven ability to navigate complex systems. We offer competitive salary and bonuses, fle ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is looking for programming experts based in Santiago del Estero, Argentina. Ideal candidates will have a degree in Computer Science, be fluent in both Spanish and English, and possess experience in programming languages such as Python, Java, and C++. You'll be responsible for creating programming-r ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is seeking proficient programming experts to enhance AI’s ability to solve programming issues. You will create training questions and provide feedback for code accuracy, contributing to significant advancements in AI. The ideal candidate will hold a degree in Computer Science an ...

Remote Frontend Engineer (React/Next) UI & API

Trafilea, a leading consumer tech platform, is looking for a skilled frontend developer to join their remote team. In this role, you will focus on advanced frontend development, utilizing your strong proficiency in React and Next.js. Responsibilities include building high-quality user interfaces and managing ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is on the lookout for proficient programming experts to enhance AI’s problem-solving capabilities. You will be tasked with creating training questions and providing feedback to ensure code accuracy, contributing significantly to advancements in AI. The ideal candidate should hav ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Buenos Aires is seeking a professional for its AI model team to drive innovative architecture development in AI models across various scales. You'll lead the development of cutting-edge models, improving efficiency, and enhancing intelligence through the exploration of novel techniques. ...

Product Engineer Local AI On Device Platform

Framework Ventures in Ramos Mejía, Buenos Aires is seeking a talented product leader to own the vision and execution of local AI products. This hybrid role requires you to spend half of your time coding and the other half defining product direction and stakeholder alignment. Your leadership will guide ...

Product Engineer Local AI On Device Platform

Framework Ventures in Ramos Mejía, Buenos Aires is seeking a talented product leader to own the vision and execution of local AI products. This hybrid role requires you to spend half of your time coding and the other half defining product direction and stakeholder alignment. Your leadership will guide ...

Remote Robotics AI Software Engineer (Argentina/Uruguay)

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. This position allows for remote work from Argentina or Uruguay while contributing to AI systems for top labs worldwide. Ideal candidates should possess a strong software engineering background, experience with Pyth ...

Remote Robotics AI Software Engineer (Argentina/Uruguay)

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. This position allows for remote work from Argentina or Uruguay while contributing to AI systems for top labs worldwide. Ideal candidates should possess a strong software engineering background, experience with Pyth ...

Remote Robotics AI Software Engineer (Argentina/Uruguay)

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. This position allows for remote work from Argentina or Uruguay while contributing to AI systems for top labs worldwide. Ideal candidates should possess a strong software engineering background, experience with Pyth ...

Senior Analytics Engineer Remote Data Platform & Insights

Compass is seeking a Senior Analytics Engineer for a 6-month fixed-term contract to join its Data & Analytics team. This remote position will involve designing and building analytical infrastructure to influence decision-making across the organization. You will collaborate with data engineers and busin ...

Remote Robotics Software Engineer — AI & ML Pipelines

Vintti is searching for a Software Engineer specializing in Robotics and Autonomous Systems. You will develop 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, strong skills in P ...

Remote Robotics Software Engineer — AI & ML Pipelines

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems based in Argentina or Uruguay. The role involves developing data processing and ML training pipelines for advanced AI systems, requiring strong skills in Python and TypeScript. The ideal candidate will have over 6 ...

Remote Robotics Software Engineer — AI & ML Pipelines

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems based in Argentina or Uruguay. The role involves developing data processing and ML training pipelines for advanced AI systems, requiring strong skills in Python and TypeScript. The ideal candidate will have over 6 ...

Remote AI Training Engineer — Create & Validate Code

Outlier Ai, located in Argentina, is looking for skilled programming experts to teach AI how to interpret and solve complex problems. The role involves creating computer science-related questions and ensuring AI-generated code is precise. Applicants must have a Bachelor's degree in Computer Science and ...

Remote Robotics & AI Software Engineer (Python/Node)

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. This opportunity allows you to work remotely from Argentina or Uruguay while developing AI systems for leading laboratories around the globe. The ideal candidate will have a strong background in software engineerin ...

Remote Robotics & AI Software Engineer (Python/Node)

Vintti is looking for a Software Engineer specializing in Robotics & Autonomous Systems. This opportunity allows you to work remotely from Argentina or Uruguay while developing AI systems for leading laboratories around the globe. The ideal candidate will have a strong background in software engineerin ...

Remote Robotics AI Software Engineer (ML Pipelines)

Vintti is searching for a Software Engineer specializing in Robotics and Autonomous Systems. You will develop crucial data processing and ML training pipelines from Argentina or Uruguay, contributing directly to advanced AI systems. The adequate candidate has over 6 years of experience, strong skills i ...

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    Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina Job Search Guide, Trends and Insights