26,952+ Fullstack Python Engineer Jobs in Argentina — Top Companies Hiring July 2026

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Senior QA Engineer Mobile Apps & API Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Río Cuarto, Argentina. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and a strong background in Mobile App Testing. This role will include responsibilities such as do ...

Remote Ruby Engineer for AI/LLM Code Training

G2i is seeking a Software Engineer to help train large language models for production-grade code. This remote position offers an adaptable schedule with hourly compensation ranging from $30 to $70, depending on seniority and location. The ideal candidate will have at least 3 years of Ruby experience, s ...

Remote Ruby Engineer for AI/LLM Code Training

G2i is seeking a Software Engineer to help train large language models for production-grade code. This remote position offers an adaptable schedule with hourly compensation ranging from $30 to $70, depending on seniority and location. The ideal candidate will have at least 3 years of Ruby experience, s ...

Angular Frontend Engineer UI/UX Focus (Flexible Options)

Svitla Systems, Inc. is looking for a full-time Angular Developer to join their team in Buenos Aires, Argentina. This position focuses on designing intuitive web application interfaces and collaborating effectively with stakeholders to enhance user experience. The ideal candidate should demonstrate str ...

Remote AI Solutions Engineer: Production Systems & Data Infra

NextLink Labs in Argentina is looking for a Forward Deployed Engineer to enhance their AI practice. This role involves working closely with clients to design and implement innovative AI systems, ensuring robust data infrastructure and seamless integration with existing workflows. This is a fully remote ...

Remote Senior Full Stack Engineer C++, C#, .NET

Svitla Systems is looking for a Senior Full Stack Engineer with expertise in C++ and C#. This full-time remote position is open to candidates from Argentina. The ideal candidate should have at least 5 years of front-end development experience and a strong knowledge of .NET, Git, and agile methodologies ...

Remote Senior Full Stack Engineer C++, C#, .NET

Svitla Systems is looking for a Senior Full Stack Engineer with expertise in C++ and C#. This full-time remote position is open to candidates from Argentina. The ideal candidate should have at least 5 years of front-end development experience and a strong knowledge of .NET, Git, and agile methodologies ...

Senior QA Engineer Mobile Apps & API Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Río Cuarto, Argentina. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and a strong background in Mobile App Testing. This role will include responsibilities such as do ...

Remote AI Systems Engineer Part Time Per Task

Workana is offering a part-time, project-based opportunity with AfterQuery focused on engineering tasks for training AI models. The role allows flexible work on a per-task basis, contributing to AI advancements from your home in Latin America. Candidates should have proficiency in modern programming la ...

Remote Backend Engineer – AI Driven APIs & Cloud Services

Backblaze is hiring a Backend Engineer for their Foundation Services Team in Argentina, focusing on designing and developing scalable APIs using Java. This role offers a remote-first environment, promoting innovation with AI tools and effective collaboration with experienced teams. This position not on ...

Remote Senior Full Stack Engineer Contractor (React/Node)

Darwoft is seeking a Senior Full Stack Engineer to join our remote team. You will design scalable applications and collaborate with stakeholders to deliver innovative solutions. The ideal candidate will possess strong expertise in frontend technologies like React and backend systems such as Node.js and Postgr ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Remote API SDET Engineer — Backend Automation & AI Testing

Svitla Systems is looking for a Software Development Engineer in Test (SDET) for a full-time position in Argentina. The role emphasizes backend automation and requires expertise in API and performance testing. The ideal candidate has over 2 years of experience in software testing, proficiency in Node.j ...

Remote Senior Full Stack Engineer — C++/C# Expert

Svitla Systems is seeking a Senior Full Stack Engineer proficient in C++ and C# for a full-time remote position based in Argentina. This role requires developing and maintaining applications while collaborating with cross-functional teams. The ideal candidate will have a degree in Computer Science and ...

Remote Junior Backend Engineer Grow with Global Logistics

Canals is looking for a Junior Software Engineer to be part of its fully remote team based in Argentina. In this position, you will collaborate with senior engineers to design and maintain backend systems aimed at enhancing logistics automation. The ideal candidate should have a strong desire to learn, ...

Remote Junior Backend Engineer Grow with Global Logistics

Canals is looking for a Junior Software Engineer to be part of its fully remote team based in Argentina. In this position, you will collaborate with senior engineers to design and maintain backend systems aimed at enhancing logistics automation. The ideal candidate should have a strong desire to learn, ...

QA Engineer: End to End & API Testing | Mentorship

AgileEngine in Mendoza, Argentina, is looking for a Mid-level QA Engineer to enhance the stability and reliability of its Hiring Events platform. The role involves conducting thorough testing, including functional and end-to-end testing, and validating APIs using Postman, while working closely with var ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to develop climate solutions for urban areas. This fully remote position involves contributing to the CityCatalyst climate action platform, enhancing efforts in climate action. The ideal candidate should hold a degree in computer science o ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to develop climate solutions for urban areas. This fully remote position involves contributing to the CityCatalyst climate action platform, enhancing efforts in climate action. The ideal candidate should hold a degree in computer science o ...

QA Engineer: End to End & API Testing | Mentorship

AgileEngine in Mendoza, Argentina, is looking for a Mid-level QA Engineer to enhance the stability and reliability of its Hiring Events platform. The role involves conducting thorough testing, including functional and end-to-end testing, and validating APIs using Postman, while working closely with var ...

Remote AWS Cloud Software Engineer Cloud Native Apps

Caylent is seeking an exceptional Software Engineer to join our Cloud Native Applications team. This fully remote position involves working alongside engineers and architects to deliver high-quality AWS solutions to a diverse clientele. The ideal candidate will possess deep expertise in application des ...

Remote Senior Full Stack Engineer TS, Node.js, React

Dev.Pro is looking for an experienced Full-Stack Software Engineer to join their team remotely from Argentina. The ideal candidate will work on enhancing a modern market research platform, contributing to impactful projects for top brands and innovative startups. Required expertise includes TypeScript, ...

Remote AWS Cloud Software Engineer Cloud Native Apps

Caylent is seeking an exceptional Software Engineer to join our Cloud Native Applications team. This fully remote position involves working alongside engineers and architects to deliver high-quality AWS solutions to a diverse clientele. The ideal candidate will possess deep expertise in application des ...

Remote Backend Engineer: Build Scalable APIs with AI

Backblaze is looking for a skilled Backend Engineer to join their Foundation Services Team based in Argentina. The role involves designing and developing scalable APIs and services with Java, using modern AI tools to enhance the development process. Collaboration across the organization will be key to ...

Remote Software Engineer for Enterprise AI Data Pipelines

Amperity is seeking a Software Development Engineer to join their remote team in Argentina. This role involves developing advanced data pipelines and creating marketing solutions that utilize cutting-edge AI technologies. Eligible candidates should have significant enterprise software experience, a pas ...

Senior React Native Engineer — Remote (NA Time Zones)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of its customer companion app for iOS and Android. The ideal candidate should have over 7 years of experience, a strong track record of shipping live applications, and proficiency in Supabase and various payment ...

Remote Senior Full Stack Engineer Angular/.NET APIs

Panoptyc is searching for a Senior Full Stack Engineer to develop high-performance user interfaces and backend services. This remote role requires expertise in Angular and .NET to bridge complex integrations, ensuring a seamless user experience. Join Panoptyc and play a pivotal role in shaping the futu ...

Remote AI Native Engineer for City Climate Platform

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions aimed at cities. This fully remote position focuses on the CityCatalyst platform and requires at least 3 years of experience as a software developer along with a degree in computer science or a related ...

Remote AI Native Engineer for City Climate Platform

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions aimed at cities. This fully remote position focuses on the CityCatalyst platform and requires at least 3 years of experience as a software developer along with a degree in computer science or a related ...

Remote Full Stack Engineer — Backend Focus (Mid Level)

Motum is looking for a Mid-Level Full-Stack Engineer to focus on back-end development for a cutting-edge streaming platform. You will be responsible for building innovative web applications. The ideal candidate has 2–5 years of full-stack development experience, proficiency in TypeScript, and familiari ...

Remote Senior Full Stack Engineer — AWS, React & Node

Empresa líder busca un Senior Full Stack Developer para trabajar de forma remota en Buenos Aires, Argentina. Este puesto implica el diseño de aplicaciones escalables y la implementación de infraestructura en AWS, junto con la optimización de bases de datos PostgreSQL. El candidato idóneo debe tener exp ...

Remote Software Engineer for Enterprise AI Data Pipelines

Amperity is seeking a Software Development Engineer to join their remote team in Argentina. This role involves developing advanced data pipelines and creating marketing solutions that utilize cutting-edge AI technologies. Eligible candidates should have significant enterprise software experience, a pas ...

Remote Backend Engineer: AI Driven APIs & Cloud Services

Backblaze is looking for a Backend Engineer for their Foundation Services Team in Pilar, Argentina. You’ll be responsible for designing and developing scalable APIs and services in Java while utilizing AI tools to streamline the process. The role involves collaboration across organizations to drive pro ...

Remote Backend Engineer: AI Driven APIs & Cloud Services

Backblaze is looking for a Backend Engineer for their Foundation Services Team in Pilar, Argentina. You’ll be responsible for designing and developing scalable APIs and services in Java while utilizing AI tools to streamline the process. The role involves collaboration across organizations to drive pro ...

Remote Senior Full Stack Engineer C++/C# Expert

Svitla Systems is looking for a Senior Full Stack Engineer to join their team. This role involves developing and maintaining applications with a focus on C++ and C#. Candidates should have a Bachelor's degree in Computer Science and at least five years of experience in application development. The posi ...

Senior .NET Engineer for SaaS Web Apps — Remote

Optive is looking for a Senior .NET Developer to join their remote team based in Buenos Aires. The ideal candidate will have over 10 years of .NET development experience, focusing on enhancing web applications. This position requires strong English communication skills and experience with customer-faci ...

Senior Data Engineer: Azure & GCP Big Data (Remote)

Werben Hr is hiring a remote Data Engineer in Córdoba, Argentina. The successful candidate will act as the principal developer, involved in system analysis, technical design, and coding to support end-to-end data solutions. Key responsibilities include performance tuning, framework design, and managing ...

Senior Data Engineer: Azure & GCP Big Data (Remote)

Werben Hr is hiring a remote Data Engineer in Córdoba, Argentina. The successful candidate will act as the principal developer, involved in system analysis, technical design, and coding to support end-to-end data solutions. Key responsibilities include performance tuning, framework design, and managing ...

Remote AI Code Engineer Freelance Software & AI Models

Braintrust is seeking a Freelance Software Engineer based in Argentina to work remotely. The role focuses on developing and optimizing AI language models while also solving complex coding problems and ensuring robust testing of the code. Candidates should have over 3 years of software development exper ...

Remote Senior Node.js Engineer APIs, CI/CD & Performance

AspenView Technology Partners is seeking a Senior Node.js Developer to join their remote team. This position entails designing RESTful APIs, managing databases, and optimizing architecture and performance. The ideal candidate should possess a degree in Systems Engineering or Computer Science, along wit ...

Senior Backend Engineer Remote, AI Driven Cloud Storage

Backblaze is searching for a skilled backend software engineer based in Buenos Aires. The ideal candidate will have over 5 years of experience, proficiency in backend languages, and a strong customer-focused approach. You will leverage AI-assisted tools to enhance implementations and design server-side APIs s ...

Remote Kotlin Engineer for AI Training & Android Apps

Meridial Marketplace, by Invisible is seeking a Kotlin Coding Specialist for a freelance AI Trainer project. In this remote position, you will be responsible for creating efficient Kotlin code, evaluating AI-generated code, and documenting best practices. The ideal candidate should have hands-on experi ...

Remote DevOps Engineer Azure, Terraform & CI/CD Mastery

Dev.Pro in Argentina invites applications for an Intermediate DevOps Engineer position. In this role, you will be responsible for designing and maintaining CI/CD pipelines, which support software delivery for our engineering teams. The ideal candidate should have over 2 years of DevOps experience, stro ...

Senior Mobile Engineer — Remote, iOS/Android, Vision & Apps

Toptal is seeking a senior mobile engineer based in Berazategui, Buenos Aires, to lead the development of a consumer app across iOS and Android platforms. This role promises a unique opportunity in a fast-paced remote environment focused on innovation. The ideal candidate will have at least 5 years of ...

Data & API QA Automation Engineer — Drive Reliable Testing

AgileEngine is seeking a QA Automation Engineer in Mendoza, Argentina. The role includes ensuring accuracy and reliability of data-driven products, executing tests, and working with cross-functional teams. The ideal candidate will have 2-4 years of QA experience, strong SQL skills, and experience with ...

Senior Full Stack Engineer (C++/C#) – Remote, AWS

Svitla Systems is seeking a Senior Full Stack Engineer based in Argentina, Tucumán, to join their team remotely. The ideal candidate will have a minimum of 5 years of front-end development experience, along with strong skills in C++ and C#. Responsibilities include application development and collaboration wi ...

Remote Full Stack Engineer | TS/Node.js & AI Infra

Svitla Systems is seeking a Full Stack TypeScript/JavaScript Developer for a full-time remote position in Argentina. You will develop applications and design APIs as part of a team transforming the legal industry through intelligent automation. Candidates should have strong skills in TypeScript, Node.j ...

Senior Data Engineer – Remote Cloud ETL/ELT Pipelines

Ankura is hiring a Senior Associate Data Engineer to develop and maintain scalable ETL/ELT pipelines on cloud platforms. The ideal candidate will have strong engineering practices and cloud expertise. While the role is primarily remote based in Buenos Aires, Argentina, other locations in the country are also ...

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