49,701+ Fullstack Python Engineer Jobs in Argentina — Top Companies Hiring July 2026

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Remote Frontend Engineer React/Next.js & API Integrations

Trafilea is looking for a talented frontend developer to join their remote team. The role emphasizes advanced frontend development with a strong focus on React and Next.js. You will be responsible for building high-quality user interfaces and managing effective API integrations. The position offers a c ...

Remote LLM Systems Engineer (TypeScript) — Equity & PTO

AvantStay is seeking an experienced software engineer to join their team and work on LLM systems. This role emphasizes shipping systems that integrate with various infrastructures while collaborating with a diverse team to effectively meet user needs. The ideal candidate should have a robust foundation ...

Remote AI Code Trainer & LLM Quality Engineer

Outlier AI is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The role includes creating and answering computer science-related questions, reviewing AI-generated code for correctness, and providing feedback to enhance AI performance. The ...

Remote QA Engineer – Epic/Cerner, Healthcare IT

Talentus Global, a U.S. company, is seeking an EPIC/Cerner QA Engineer to join our dynamic team in San Isidro, Buenos Aires. This role involves manual and automated testing, validating integrations, and collaborating with cross-functional stakeholders while ensuring compliance with healthcare regulations. </p ...

Remote Frontend Engineer React/Next.js & API Integrations

Trafilea is looking for a talented frontend developer to join their remote team. The role emphasizes advanced frontend development with a strong focus on React and Next.js. You will be responsible for building high-quality user interfaces and managing effective API integrations. The position offers a c ...

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 emphasizes advanced frontend development skills with a focus on React and Next.js, ideal for skilled developers eager for a dynamic work environment. Responsibilities include buildi ...

Remote MuleSoft QA Engineer: API Testing Expert

Talentus Global is seeking a MuleSoft QA Engineer to join our dynamic team in Buenos Aires. In this role, you will design and execute test strategies for MuleSoft integration solutions, validate APIs, and ensure quality adherence across various stages. Candidates should have 3–5+ years of software test ...

Senior Node.js Engineer — Remote, High Impact Projects

Bluelight Consulting is seeking an experienced software engineer with expertise in Node JS to join their remote team. The ideal candidate will have at least 3 years of experience and demonstrate a strong ownership attitude towards their work. In this role, you will work on complex systems, collaborate ...

Senior Node.js Engineer — Remote, High Impact Projects

Bluelight Consulting is seeking an experienced software engineer with expertise in Node JS to join their remote team. The ideal candidate will have at least 3 years of experience and demonstrate a strong ownership attitude towards their work. In this role, you will work on complex systems, collaborate ...

Senior Rails/React Engineer — Remote LATAM Contractor

Brokerkit is hiring a Senior Engineer to work remotely from Latin America. This full-time role involves developing and maintaining a Ruby on Rails backend and React frontend features for a B2B SaaS application, focused on optimizing broker workflows. Candidates should have over 5 years of experience wi ...

Senior Rails/React Engineer — Remote LATAM Contractor

Brokerkit is hiring a Senior Engineer to work remotely from Latin America. This full-time role involves developing and maintaining a Ruby on Rails backend and React frontend features for a B2B SaaS application, focused on optimizing broker workflows. Candidates should have over 5 years of experience wi ...

Senior Analytics Engineer Remote Data Platform & Insights

Compass is seeking a Senior Analytics Engineer for a 6-month fixed-term role. The position is remote and involves collaborating with data engineers and stakeholders to deliver analytical insights. You will architect the Business Insights Foundation and be instrumental in constructing dashboards and sel ...

Senior Mobile QA Engineer — Remote Testing & Automation

Framework Ventures is looking for a Senior QA Engineer to be part of their fully remote team based in Argentina. The role involves working across teams and with customers to effectively diagnose issues, create test plans, and enhance test automation. With a minimum of 4 years in Software Quality Assura ...

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 ...

Remote Oracle QA Engineer – Contractor (Paid Vacations)

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires. This remote position involves developing and executing test strategies and validating system functionality while collaborating with teams to maintain quality in Oracle applications. The ideal candidate should have 4–6 ...

Remote LLM Systems Engineer TypeScript | PTO & Equity

AvantStay is looking for an experienced software engineer to join their team and work on LLM systems. This role emphasizes shipping systems that integrate with various infrastructures and collaborating with a diverse team to effectively meet user needs. The ideal candidate should have a robust foundati ...

Security Automation Engineer — Automate, Detect, Evolve (Salta)

A global technology company is seeking a Security Automation Specialist to fortify its information security landscape through innovative automation solutions. The role requires expertise in scripting languages like Python and PowerShell, alongside familiarity with security tools such as SIEM. <p ...

Lead Mobile Engineer — Crypto Wallets & React Native

Framework Ventures is seeking a seasoned mobile engineering leader in Argentina to develop high-performance mobile applications. You will lead a team of React Native engineers, ensuring code quality and driving architectural decisions. This role requires proficiency in JavaScript and experience with mo ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Río Cuarto, Argentina is seeking a talented professional to join the AI model team. This role focuses on advancing architecture for cutting-edge AI models, including innovative techniques to improve performance and efficiency. Candidates should possess deep expertise in LLM architectures ...

Remote QA Engineer Healthcare IT (EPIC/Cerner)

Talentus Global is looking for an EPIC / Cerner QA Engineer to join their team in Argentina. The role requires 4–6 years of QA experience in healthcare IT, with expertise in EPIC and/or Cerner systems. Candidates should have advanced English proficiency and a track record of collaborating with U.S. cli ...

Remote Oracle QA Engineer — Test Strategy & Quality

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires, Argentina. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with teams to ensure quality in Oracle applications. The ideal candidate will have 4 ...

Remote Senior QA Engineer — Vue.js & Drupal CMS

N-iX is looking for a Senior Quality Assurance Engineer based in Buenos Aires, Argentina to enhance the quality strategy for our North American engineering team. This remote role requires collaboration with engineers to ensure the security and performance of features. The ideal candidate has over 7 yea ...

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 AI Infra Engineer Rust & Scalable Systems

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. This role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The ideal candidate should hav ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their remote team in Mendoza, Argentina. In this role, you will diagnose issues, create test plans, and enhance test automation. With a minimum of 4 years in Software Quality Assurance, you will enjoy autonomy and flexibility while improving testi ...

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 Senior QA Engineer — Vue.js & Drupal CMS

N-iX is looking for a Senior Quality Assurance Engineer based in Buenos Aires, Argentina to enhance the quality strategy for our North American engineering team. This remote role requires collaboration with engineers to ensure the security and performance of features. The ideal candidate has over 7 yea ...

AI Engineer I Build Production AI Solutions

Sezzle in Comodoro Rivadavia, Argentina is looking for an AI Engineer I to contribute to developing AI-powered features and automation tools. This role offers growth opportunities in a dynamic environment, ideal for early-career engineers passionate about AI. The position involves working closely with ...

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 actively looking for a Senior QA Engineer to join their fully remote team. In this role, you will collaborate across teams, identify and diagnose issues, and create effective test plans to enhance test automation. The position requires 4 years of experience in Software Quality Ass ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is seeking a skilled Middle Java Backend Developer based in Argentina to join our fintech team. This role focuses on enhancing mission-critical distributed systems, demanding a solid background in Java and Spring Boot to develop and manage high-volume platforms. The ideal candidate will possess ...

Bilingual Junior Software Engineer — AI Code & Review

Outlier Ai is looking for proficient programming experts to enhance AI's capabilities in Argentina. The ideal 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++. You will create programming-related ...

Remote GTM Engineer — Security Focused Platform Builder

SenseOn is looking for a Software-Focused GTM Engineer to join its team in Argentina. This remote role involves building and maintaining internal GTM systems while supporting commercial teams. The ideal candidate will possess strong coding abilities, experience with CI/CD, and a security-first mindset. <p ...

AI Training Software Engineer – Junior (EN/ES)

Outlier Ai in Argentina is looking for proficient programming experts to enhance the AI's ability to tackle programming issues. The role involves creating questions for AI training and providing feedback to ensure code accuracy. Candidates should hold a Degree in Computer Science and be fluent in both ...

Remote LLM Systems Engineer TypeScript | PTO & Equity

AvantStay is looking for an experienced software engineer to join their team and work on LLM systems. This role emphasizes shipping systems that integrate with various infrastructures and collaborating with a diverse team to effectively meet user needs. The ideal candidate should have a robust foundati ...

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 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 LLM Systems Engineer TypeScript | PTO & Equity

AvantStay is looking for an experienced software engineer to join their team and work on LLM systems. This role emphasizes shipping systems that integrate with various infrastructures and collaborating with a diverse team to effectively meet user needs. The ideal candidate should have a robust foundati ...

Remote Oracle QA Engineer – Contractor (Paid Vacations)

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires. This remote position involves developing and executing test strategies and validating system functionality while collaborating with teams to maintain quality in Oracle applications. The ideal candidate should have 4–6 ...

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 MERN Full Stack Engineer (3+ yrs)

Bionic Talent is looking for an experienced Full-Stack Developer proficient in the MERN stack to join their remote team. Candidates should possess over 3 years of experience in software development and demonstrate strong skills in JavaScript. The role involves developing high-performance applications a ...

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 ...

Remote MERN Full Stack Engineer (3+ yrs)

Bionic Talent is looking for an experienced Full-Stack Developer proficient in the MERN stack to join their remote team. Candidates should possess over 3 years of experience in software development and demonstrate strong skills in JavaScript. The role involves developing high-performance applications a ...

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 ...

Remote LLM Systems Engineer TypeScript | PTO & Equity

AvantStay is looking for an experienced software engineer to join their team and work on LLM systems. This role emphasizes shipping systems that integrate with various infrastructures and collaborating with a diverse team to effectively meet user needs. The ideal candidate should have a robust foundati ...

Remote Oracle QA Engineer (Contract) Paid Vacations

Talentus Global is seeking an Oracle QA Engineer to join their team in Buenos Aires, Argentina. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should have ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their remote team in Mendoza, Argentina. In this role, you will diagnose issues, create test plans, and enhance test automation. With a minimum of 4 years in Software Quality Assurance, you will enjoy autonomy and flexibility while improving testi ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer for their fully remote team in Argentina. This role involves collaborating with various teams to diagnose issues, enhancing test automation, and creating effective test plans. The ideal candidate would have at least 4 years of experience in Softwar ...

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 ...

Senior Agentic AI Engineer Experience Innovation Leader

Valtech is seeking an experienced Agentic AI Engineer in Santa Fe, Argentina, to lead the development of innovative AI systems aimed at boosting seller productivity. The ideal candidate will have a strong background in technology, creativity, and data, alongside solid experience in agile methodologies. <p ...

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