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

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QA PERF

• Planificación y ejecución de todas las fases de testing del proyecto. • Diseño y mantenimiento del repositorio de casos de prueba. • Generación asistida por IA de casos de prueba. • Análisis de fallas de ejecución en procesos AWS: Glue, Step Functions y DynamoDB. • Preparación d ...

Trainee Exploration and Development

Tecpetrol busca estudiantes de Ing. En petróleos e ing. Química para desempeñarse como Trainee - Exploration and Development en sus oficinas en Retiro dentro del programa de Práctica Educativa OrdinariaPrincipales responsabilidades 📊:• Evaluación y segu ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist based in Argentina. This role requires designing and executing testing strategies, guaranteeing product quality, and collaborating with cross-functional teams to enhance user experience. The ideal candidate should h ...

Remote Junior Full Stack Engineer: AI Testing & DX

Agileengine is looking for a Junior Full Stack Engineer in Buenos Aires to develop AI-powered automation tools for a public safety platform. You will primarily work in Java for backend development, while also using TypeScript and React on the frontend. The role emphasizes improving test reliability and ...

Remote Senior QA Automation Engineer – Long Term Growth

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. Se requiere experiencia en automatización de pruebas web y móviles, así como buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades para crecimien ...

Remote Senior QA Automation Engineer – Long Term Growth

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. Se requiere experiencia en automatización de pruebas web y móviles, así como buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades para crecimien ...

Remote Senior QA Automation Engineer – Long Term Growth

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. Se requiere experiencia en automatización de pruebas web y móviles, así como buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades para crecimien ...

Remote Senior QA Automation Engineer – Long Term Growth

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. Se requiere experiencia en automatización de pruebas web y móviles, así como buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades para crecimien ...

Backend Engineer (Go) – Real Time Data & Graph DB

UCE Systems is seeking a skilled backend engineer in Buenos Aires to develop and manage data-intensive systems. This role involves building enterprise knowledge graphs and real-time data ingestion pipelines, necessitating professional experience in Go and familiarity with graph databases like DGraph or Neo4j. ...

Backend Cloud Storage Engineer Drive Durable, Fast Storage

Backblaze, Inc. is looking for a Software Engineer based in San Luis, Argentina, to enhance its storage platform. The ideal candidate will focus on improving data durability and performance for B2 Object Storage and Computer Backup products. Applicants must have over 4 years of backend OOP experience a ...

Mobile Engineer Ios/Android (Swift, Kotlin) (Almirante Brown)

Job Overview Financecolombia is seeking a skilled mobile developer in Buenos Aires to create intuitive mobile applications for both iOS and Android using Swift and Kotlin. Responsibilities Develop and maintain native mobile applications, ensuring high performance and engaging user ...

Senior AI Driven Release Engineer | CI/CD Automation

Backblaze is looking for a candidate in Buenos Aires for a key role in managing the software release process. The successful candidate will have over 5 years of experience, employing a methodical approach to deployment, with a strong emphasis on automation and continuous integration. At Backblaze, incl ...

AI Driven Full Stack Engineer for Travel Platform

Ryz Labs in Tandil, Argentina is looking for an experienced Agentic Software Engineer to join their innovative team. You will leverage AI coding tools to develop features for an evolving travel platform, focusing on delivering high-quality applications. The ideal candidate will possess strong full-stac ...

Senior Full Stack TS Engineer | Global Finance Tech

Financecolombia is searching for a developer based in Mendoza, Argentina to work closely with engineering teams from the U.S. The successful candidate will be responsible for defining and implementing features, as well as maintaining code quality. Qualifications include fluency in English, a Bachelor's ...

Frontend Engineer: Data Driven UI with React & GraphQL

AgileEngine in Mendoza is seeking a Frontend Engineer to join the Analytics Experience team. You will develop scalable frontend applications using React and TypeScript while integrating APIs via GraphQL and Apollo Client. Your contributions will enhance benchmarking tools and ROI reporting capabilities ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology in Pilar, Buenos Aires, is searching for an experienced ML Engineer to architect and oversee the ML infrastructure. You will collaborate with the Data Science team and Data Engineers, ensuring high-quality data for models, while maintaining system health and leading technical strategy. < ...

Senior Rust AI Infra Engineer: Scalable, High Performance

Kraken is seeking a talented engineer for its AI Infrastructure team in Buenos Aires, Argentina. The role involves designing and constructing infrastructure for AI agents, ensuring scalability and performance for millions of users. The ideal candidate should have over five years of experience with high ...

Laravel & React Full Stack Engineer — Flexible Hours & PTO

Bluelight in Córdoba, Argentina is seeking a skilled Software Developer specializing in Laravel. The ideal candidate will have over 4 years of experience with Laravel 8 and be familiar with frontend technologies like React and Vue.js. This position offers competitive salaries, adaptable working hours, ...

Senior Mobile QA Engineer — Remote, Test Automation Expert

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. You will work across teams and with customers to diagnose issues, create test plans, and improve test automation. With 4 years of Software Quality Assurance experience, you will have significant autonomy and flexibility ...

Remote SaaS Sales Engineer — API/JS/React, Bilingual

Intuition Machines, a leading cybersecurity firm based in Argentina, is seeking a Sales Engineer to engage with clients remotely. The ideal candidate will have at least 3 years of experience in a SaaS environment and expertise in API development, JavaScript, and React. This role emphasizes strong commu ...

Senior Full Stack Engineer: Modernize AngularJS to React

Somnio Software is seeking a Senior Full Stack Engineer based in Buenos Aires, Pilar. The ideal candidate will develop complex web applications and modernize legacy codebases. With over 5 years of experience and a strong focus on frontend development using AngularJS 1.9, the role also requires collabor ...

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 ...

AI First GTM Engineer: Internal Tools & CI/CD

SenseOn in Buenos Aires is seeking a software developer to build and maintain internal GTM services that facilitate customer workflows. The role involves creating CI/CD pipelines and ensuring system reliability while leveraging AI coding assistants. The ideal candidate will have strong coding skills de ...

Remote Data Engineer: Azure & GCP Big Data Expert

Werben Hr is seeking a Data Engineer to work in a remote capacity from Argentina. The ideal candidate will predominantly focus on data solutions, supporting system analysis, technical design, and coding. The role includes key responsibilities such as performance tuning, framework design, and managing w ...

Senior SQL Data Engineer — Remote/Hybrid, Data Warehousing

Svitla Systems, Inc. is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will apply your 8+ years of SQL development experience to design complex queries, optimize performance, and lead integration efforts. Join a pioneering company in utility software solutions, engaging with tea ...

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

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The candidate will be responsible for developing and maintaining full-stack applications and will collaborate with cross-functional teams. Applicants must have a degree in Computer Science or a related field alo ...

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

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The candidate will be responsible for developing and maintaining full-stack applications and will collaborate with cross-functional teams. Applicants must have a degree in Computer Science or a related field alo ...

Senior Full Stack React Engineer Remote | Growth & Impact

sophilabs is looking for a Senior Full Stack React Engineer to join their team in Entre Ríos, Argentina. The ideal candidate will be responsible for interpreting pixel-perfect designs and collaborating with various teams. Strong skills in React and back-end technologies are essential. This role comes w ...

Remote Senior Go Engineer — Shape Scalable Backend Systems

Proxify is seeking a Senior Golang Developer to join its client's remote team in Buenos Aires, Argentina. The ideal candidate will have over 5 years of experience in Golang development and must possess strong English communication skills. Responsibilities include designing and testing software componen ...

Senior Mechanical Engineer — Remote AI Projects (Part Time)

Mindrift is seeking a skilled professional for a part-time freelance role focused on Generative AI projects in Buenos Aires, Argentina. Responsibilities include content creation, expert assessment, and project moderation. The ideal candidate will hold a Master's or PhD in Mechanical Engineering, posses ...

Senior Full Stack React Engineer Remote | Growth & Impact

sophilabs is looking for a Senior Full Stack React Engineer to join their team in Entre Ríos, Argentina. The ideal candidate will be responsible for interpreting pixel-perfect designs and collaborating with various teams. Strong skills in React and back-end technologies are essential. This role comes w ...

Remote Senior Go Engineer — Shape Scalable Backend Systems

Proxify is seeking a Senior Golang Developer to join its client's remote team in Buenos Aires, Argentina. The ideal candidate will have over 5 years of experience in Golang development and must possess strong English communication skills. Responsibilities include designing and testing software componen ...

Remote AI Software Engineer for Climate City Solutions

Open Earth Foundation is seeking an experienced AI Native Software Engineer to enhance climate solutions for cities through the innovative CityCatalyst platform. This fully remote role emphasizes flexibility and offers a chance for those dedicated to combating climate change. The ideal candidate should ...

Remote Senior Full Stack Engineer (C++/C#) Agile

Svitla Systems is seeking a Senior Full Stack Engineer for a full-time remote position based in Argentina. The ideal candidate will have at least 5 years of experience in developing and maintaining full-stack applications. Candidates should have expertise in C++ and C#, along with a degree in Computer ...

Remote Java Backend Engineer API Design & Profit Sharing

Azumo is seeking Java Senior Engineers to develop scalable backend infrastructure. This fully remote role is available for candidates in Latin America. As a Java Senior Engineer, you will design and test Java APIs, solve complex problems, and collaborate with product managers. Ideal candidates have ove ...

Senior Mechanical Engineer — Remote AI Projects (Part Time)

Mindrift is seeking a skilled professional for a part-time freelance role focused on Generative AI projects in Buenos Aires, Argentina. Responsibilities include content creation, expert assessment, and project moderation. The ideal candidate will hold a Master's or PhD in Mechanical Engineering, posses ...

Remote Senior Mobile QA Engineer | Test Automation & Quality

Framework Ventures is hiring a Senior QA Engineer to join their fully remote team in San Carlos de Bariloche, Argentina. This role requires a strong focus on mobile app testing and expertise in automated testing frameworks. The ideal candidate will proactively tackle software quality challenges, diagno ...

Remote Senior Full Stack Engineer Contractor (React/Node)

Darwoft is looking for a Senior Full Stack Engineer to be part of a fully remote team. The ideal candidate will have significant experience in both frontend technologies like React and backend systems, including Node.js and PostgreSQL. You will be responsible for designing scalable applications and working cl ...

Senior React Native Engineer Remote, Ship Live Apps

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This long-term, full-time contractor position provides a flexible remote work model, tailored to North American time zones. The ideal candidate mus ...

Remote Java Engineer for AI QA & Model Training

Mindrift in Buenos Aires is seeking an AI Tutor in Coding to work on advanced AI projects. This fully remote freelance role focuses on code generation, code review, and the training of large language models. The ideal candidate should have a relevant degree and at least 3 years of Java experience, alon ...

Senior Full Stack Engineer (Remote) — Drive Reliability & Growth

AgileEngine is seeking a Senior Full Stack Engineer in San Miguel de Tucumán, Argentina, to enhance production reliability for a large-scale hiring events platform. The ideal candidate will have over 5 years of software engineering experience, with strong proficiency in Java and Spring Boot, and solid fronten ...

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 Engineer: Scale Autonomous Agents & Lead Teams

Félix in Argentina is seeking an experienced AI Engineer to design and scale autonomous AI agents. The ideal candidate will have more than 7 years of software engineering experience focused on AI applications. The role includes developing scalable AI solutions, optimizing workflows, and mentoring junio ...

Senior Full Stack Engineer | .NET/Azure/React | Remote

Mydatamatcher by Mydatafactory is looking for a Senior Software Engineer to work remotely. The role involves designing, building, and scaling our SaaS platform for international clients. The suitable candidate should have over 7 years of experience with .NET, Azure, and React, and will be integral to a ...

AI First GTM Engineer: Internal Tools & CI/CD

SenseOn in Buenos Aires is seeking a software developer to build and maintain internal GTM services that facilitate customer workflows. The role involves creating CI/CD pipelines and ensuring system reliability while leveraging AI coding assistants. The ideal candidate will have strong coding skills de ...

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 ...

Senior Backend Engineer Remote First, Argentina AI Driven

Backblaze is seeking a Senior Software Engineer located in Argentina to enhance their Foundation Services Team. This role requires a minimum of 7 years of experience in Java and backend architecture, as well as proficiency in AI-assisted development tools. The successful candidate will design scalable ...

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 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 ...

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