49,727+ Fullstack Python Engineer Jobs in Argentina — Top Companies Hiring July 2026

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Remote SaaS Sales Engineer — API/React (Bilingual)

Intuition Machines, a leading cybersecurity firm, is looking for a Sales Engineer to engage with clients remotely. The role requires strong API development skills, JavaScript, and React expertise, along with fluency in Spanish and English. The ideal candidate will have at least 3 years of experience in ...

Senior Analytics Engineer Remote Data Platform & Insights

Compass is seeking a Senior Analytics Engineer (6 months fixed term) to join its Data & Analytics team. The role is remote, open to candidates in Argentina, Uruguay, or Mexico. You will help build and enhance the analytical infrastructure that drives decision making based on data insights. The successf ...

Senior Go Backend & Distributed Systems Engineer (Paraná)

Nosotros is seeking a highly skilled Backend Engineer based in Entre Ríos Province, Argentina, with strong expertise in Golang and distributed systems. The successful candidate will develop and maintain critical backend services that ensure high availability and scalability. Applicants should ...

Senior Analytics Engineer Remote Data Platform & Insights

Compass is seeking a Senior Analytics Engineer for a 6-month fixed-term contract. This remote position is open to candidates from Argentina, Uruguay, and Mexico who are authorized to work in these locations. You will play a key role in building the analytical infrastructure and driving insightful decision-mak ...

Senior React Engineer Remote, Flexible Hours & Growth

Bluelight Consulting in Rosario, Argentina is seeking an experienced software developer to join their team. This role requires strong proficiency in software development and React, coupled with a positive attitude and attention to detail. Applicants should have at least 3 years of experience in softwar ...

Senior Java Engineer Backend Architect & Cloudops (Ezeiza)

Ciklum is looking for a Senior Java Engineer to join our team in Argentina. In this role, you will manage the complete software development lifecycle, from design to deployment, while creating scalable backend solutions using Java and developing APIs. You will also design and maintain robust relatio ...

Remote AI Training Backend Engineer — Flexible Schedule

DataAnnotation is seeking a proficient Backend Software Engineer - AI Trainer to contribute to cutting-edge AI development. This role allows for a fully remote work environment, giving you the flexibility to operate from several countries including Argentina. As a candidate, you should be fluent in Eng ...

Junior Full Stack Engineer Id68431 (Buenos Aires)

AgileEngine is an Inc. **** 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. W ...

Remote QA Engineer – EPIC & Cerner Healthcare IT

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in Argentina. This role requires 4–6 years of QA experience in healthcare IT, plus hands-on knowledge of EPIC and/or Cerner systems. Candidates should have advanced English proficiency and experience working with U.S. clients. T ...

Remote GTM Engineer – Software, CI/CD & Security

SenseOn is recruiting for a Software‑Focused GTM Engineer to enhance its cybersecurity platform team. This remote position in Argentina will involve building and maintaining internal GTM systems, while also supporting commercial teams. The ideal candidate will possess strong coding skills, experience w ...

Remote GTM Engineer – Software, CI/CD & Security

SenseOn is recruiting for a Software‑Focused GTM Engineer to enhance its cybersecurity platform team. This remote position in Argentina will involve building and maintaining internal GTM systems, while also supporting commercial teams. The ideal candidate will possess strong coding skills, experience w ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx is seeking a Product Support Engineer in San Miguel, Buenos Aires, to troubleshoot VoIP/SIP issues, assist customers with API inquiries, and ensure high-quality customer service. You will work with tools like Wireshark and Postman, and engage directly with clients through various communication channels ...

Remote MuleSoft QA Engineer – API Testing & Growth

Talentus Global is seeking a skilled MuleSoft QA Engineer to join their team in Mendoza, Argentina. The role involves designing and executing test strategies for MuleSoft integration solutions and validating APIs across different layers. The ideal candidate should have 3-5 years of experience in softwa ...

Remote EPIC/CERNER Interface Engineer – Health IT

Talentus Global is seeking an EPIC/CERNER Integration / Interface Engineer to join their team remotely. The ideal candidate should possess a Bachelor's degree in Computer Science and have 4-6+ years of experience in healthcare integrations. The role includes maintaining interfaces and ensuring complian ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Chubut, Argentina, is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code for correctness and quality, and ...

Remote MERN Full Stack Engineer (3+ yrs)

Bionic Talent is searching for an experienced Full-Stack Developer proficient in the MERN stack, including MongoDB, Express, React, and Node.js. This fully remote role requires at least 3 years of experience in full-stack development and strong JavaScript skills. The successful candidate will develop h ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is looking for 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, along with experience in programming languages like Python, Java, and C++. Your key responsibilities wi ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Argentina seeks a talented AI model team member to innovate in architecture development for cutting-edge models, enhancing intelligence and efficiency in AI performance. Candidates should have a strong background in LLMs, ideally holding a PhD in NLP or Machine Learning. Responsib ...

Remote Lead Data Engineer | ETL & ML Pipelines

MUTT DATA, a dynamic data startup in Buenos Aires, is looking for a Data Engineer Lead to enhance their expertise with cutting-edge technologies in Big Data and Machine Learning. The ideal candidate will design ETL processes, lead data pipeline development, and mentor team members. The position offers ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is looking for programming experts in Buenos Aires to enhance AI's problem-solving abilities. The ideal candidate 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++. Responsibilities inclu ...

Remote Lead Data Engineer | ETL & ML Pipelines

MUTT DATA, a dynamic data startup in Buenos Aires, is looking for a Data Engineer Lead to enhance their expertise with cutting-edge technologies in Big Data and Machine Learning. The ideal candidate will design ETL processes, lead data pipeline development, and mentor team members. The position offers ...

Remote Oracle QA Engineer — Test Strategy & Validation

Talentus Global is looking for an Oracle QA Engineer to join their team remotely. The role centers around developing test strategies, validating system functionality, and ensuring application quality. The ideal candidate should possess 4–6 years of software testing experience, expertise in QA methodolo ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Argentina seeks a talented AI model team member to innovate in architecture development for cutting-edge models, enhancing intelligence and efficiency in AI performance. Candidates should have a strong background in LLMs, ideally holding a PhD in NLP or Machine Learning. Responsib ...

Remote Junior Software Engineer AI Code Reviewer

Outlier Ai is looking for programming experts in Buenos Aires to enhance AI's problem-solving abilities. The ideal candidate 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++. Responsibilities inclu ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Mendoza, Argentina is looking for a skilled mobile application developer to lead a team focused on React Native. You will design innovative apps that integrate crypto wallets and DeFi features, while mentoring engineers and guiding architectural decisions. This role demands expert ...

Junior Field Service Engineer – Equipment Installations (Moreno)

A leading healthcare solutions company in Argentina is seeking a Customer Service Engineer Jr. to install, calibrate, and maintain equipment at customer sites. The idóneo candidate will have a degree in engineering or a related field, fluent Spanish, and knowledge of English. Responsibilities ...

Remote Senior QA Engineer Autonomy & Test Automation

Framework Ventures is looking for a Senior QA Engineer to join its fully remote team in Buenos Aires, Argentina. In this role, you will be responsible for diagnosing issues, creating comprehensive test plans, and enhancing test automation practices. You will work both independently and collaboratively, making ...

Cloud Security Engineer — AWS & Hybrid Infra (Flexible)

CloudHesive is looking for a Cloud Security Engineer based in Buenos Aires to enhance client security on AWS and hybrid infrastructures. The ideal candidate should have over 3 years in Infrastructure roles and experience with AWS security best practices and firewalls. The role involves monitoring incid ...

Lead Nuclear Ageing Management Engineer (Global) (Morón)

Pallasreactor is seeking a part‑time resident engineer for the Atucha Nuclear Power Plant in Argentina. Responsibilities Develop ageing management products. Lead national and international projects. Contribute to the Ageing Management Programme of Atucha I. </ul ...

Remote Senior QA Engineer — Vue.js & Drupal, Automation

N-iX is looking for a Senior Quality Assurance Engineer to join their North American engineering team. In this remote position, you will work alongside engineers to enhance the quality strategy, ensuring the security and performance of features. The ideal candidate should have over 7 years of experienc ...

Remote MERN Full Stack Engineer (3+ yrs)

Bionic Talent is searching for an experienced Full-Stack Developer proficient in the MERN stack, including MongoDB, Express, React, and Node.js. This fully remote role requires at least 3 years of experience in full-stack development and strong JavaScript skills. The successful candidate will develop h ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking an expert to join their AI model team in Buenos Aires, Argentina. In this critical role, you will drive innovation in the development of cutting-edge AI models of various scales, ensuring robustness and scalability. You will need a strong background in NLP and machine learning, i ...

Remote GTM Engineer — Security Focused Platform Builder

SenseOn is seeking a Software‑Focused GTM Engineer to join its cybersecurity team in Argentina. In this remote role, you will build and maintain internal GTM systems while supporting commercial teams. The ideal candidate should have strong coding skills and experience with CI/CD. This position includes ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is looking for an experienced software engineer to join its team and work on innovative LLM systems. This role focuses on developing systems that seamlessly integrate with various infrastructures and requires collaboration with a diverse team to fulfill user needs. The ideal candidate should ...

Backend Engineer (Java/Rust) Cloud Storage (Neuquén)

Position Summary Backblaze, Inc. is seeking a Software Engineer in Neuquén, Argentina, to enhance their storage platform for B2 Object Storage and Computer Backup products. Responsibilities Improve data durability and performance of the storage platform. Qualifi ...

Senior Backend Engineer – AI Driven Payments Platform

Crew is seeking a talented Senior Backend Engineer to become part of our LATAM engineering team. In this role, you will design and build the backend systems powering Jeeves’s financial platform, which covers payments, cards, spend management, and compliance, catering to businesses across the Americas. ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. You will collaborate with various teams and customers to diagnose software issues, develop comprehensive test plans, and enhance test automation processes. The ideal candidate should possess at least 4 years of expe ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. You will collaborate with various teams and customers to diagnose software issues, develop comprehensive test plans, and enhance test automation processes. The ideal candidate should possess at least 4 years of expe ...

Remote Frontend Engineer React/Next.js & API Integrations

Trafilea, a leading consumer tech platform, is seeking a talented frontend developer to join their remote team. This role focuses on advanced frontend development, requiring strong proficiency in React and Next.js. You will be responsible for building high-quality user interfaces and handling API integrations ...

Remote .NET & SQL Engineer Build Scalable Apps

Uptalent.io is seeking a skilled Software Developer based in Formosa, Argentina. This role involves designing and implementing enterprise-level technology initiatives, playing a crucial part in creating scalable and fault-tolerant software solutions. The ideal candidate will have a Bachelor's degree in ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. You will collaborate with various teams and customers to diagnose software issues, develop comprehensive test plans, and enhance test automation processes. The ideal candidate should possess at least 4 years of expe ...

Global Voip Engineer Build & Troubleshoot Telephony (Córdoba)

Telnyx, based in Buenos Aires, is seeking a VoIP Engineer to innovate within their Telephony Engine. You will deal with general user communications, design new features, and troubleshoot advanced VoIP issues. The ideal candidate has a solid background in VoIP technologies with skills in analyzing tr ...

Azure Java Full Stack Engineer Remote LATAM

Werben HR is seeking a skilled Cloud Engineer in Buenos Aires. The role involves designing and supporting application migrations to the Azure Cloud, as well as mentoring team members and collaborating on critical business solutions. Candidates should have a Bachelor's degree in Software Engineering or ...

Remote SaaS Sales Engineer Bilingual (EN/ES)

Intuition Machines, a leading cybersecurity firm, is hiring a Sales Engineer to engage technically with clients in a fully remote position. Candidates must have at least 3 years of experience in a SaaS environment and expertise in API development, JavaScript, and React. Strong communication abilities i ...

Remote Oracle QA Engineer — Test Strategy & Quality

Talentus Global is seeking an Oracle QA Engineer to join their team in Lomas de Zamora, Buenos Aires. This remote position involves developing and executing test strategies, validating system functionality, and ensuring quality in Oracle applications. The ideal candidate should have 4–6 years of experi ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is seeking a Middle Java Backend Developer located in Tandil, Argentina, to enhance our fintech team. Your role will involve building robust and scalable platforms handling high transaction volumes and mentoring junior developers in agile methodologies. The ideal candidate should have over 3 yea ...

Remote EPIC/Cerner QA Engineer — Healthcare IT

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in Argentina. This role requires 4–6 years of QA experience in healthcare IT and knowledge of EPIC and/or Cerner systems. Candidates should have advanced English proficiency and experience working with U.S. clients. The position ...

Remote Oracle QA Engineer – Contractor (Paid Vacations)

Talentus Global is seeking an Oracle QA Engineer to join their team in a remote capacity. The role involves developing and executing test strategies while validating system functionality. Successful candidates will have 4–6 years of experience in software testing, along with strong knowledge of QA methodologi ...

Remote SaaS Sales Engineer Bilingual (EN/ES)

Intuition Machines, a leading cybersecurity firm, is looking for a Sales Engineer to engage clients technically. This fully remote role requires strong skills in API development, JavaScript, and React, along with excellent communication in Spanish and English. The ideal candidate has at least 3 years o ...

Remote AI Training & Code Feedback Engineer (Junior)

Outlier Ai in Argentina seeks proficient programming experts to enhance AI’s ability to solve programming issues. Your role involves creating questions for AI training and providing feedback to ensure code accuracy. The ideal candidate should hold a degree in Computer Science, be fluent in both Spanish ...

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    Fullstack Python Engineer Jobs in Argentina Job Search Guide, Trends and Insights