171,626+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior Flutter Engineer (Remote) – 3 Month Contract

Techunting is hiring a Senior Mobile Engineer to work remotely in Argentina, engaging in projects that significantly impact user experience. The ideal candidate will build high-quality mobile applications using Flutter and collaborate with cross-functional teams. Strong Flutter experience, knowledge of ...

Senior Rails Backend Engineer — Remote, Part Time

Vairix is looking for a Senior Backend Engineer based in San Miguel de Tucumán, Argentina, who specializes in Ruby on Rails. This part-time position involves translating complex business needs into scalable applications while ensuring optimal system performance. The ideal candidate will have at least 6 ...

Senior Rails Backend Engineer — Remote, Part Time

Vairix is looking for a Senior Backend Engineer based in San Miguel de Tucumán, Argentina, who specializes in Ruby on Rails. This part-time position involves translating complex business needs into scalable applications while ensuring optimal system performance. The ideal candidate will have at least 6 ...

Senior Rails Backend Engineer — Remote, Part Time

Vairix is looking for a Senior Backend Engineer based in San Miguel de Tucumán, Argentina, who specializes in Ruby on Rails. This part-time position involves translating complex business needs into scalable applications while ensuring optimal system performance. The ideal candidate will have at least 6 ...

Remote Senior AI Engineer Fintech LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI-driven features for its financial operating system. This full-time remote role is based in Argentina and aims to build robust integration pipelines for LLMs while collaborating closely with product and engineering teams. The ideal candid ...

Remote Senior AI Engineer Fintech LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI-driven features for its financial operating system. This full-time remote role is based in Argentina and aims to build robust integration pipelines for LLMs while collaborating closely with product and engineering teams. The ideal candid ...

Senior Python API Engineer • Remote • Docker & Kubernetes

EPAM Systems is seeking a remote Senior Python Web Engineer to develop and maintain innovative database-driven applications. This role involves collaborating with UI/UX teams to design RESTful APIs and deploy applications using Docker and Kubernetes. The ideal candidate will have over 3 years of experi ...

Remote Senior AWS Cloud Engineer Scalable Architectures

Elevate Ventures is seeking a Senior Cloud Engineer to join their remote team in San Carlos de Bariloche, Argentina. This role involves designing scalable AWS architectures and building observability solutions as part of Agile teams. The ideal candidate will have significant AWS experience and programm ...

Remote Senior AI Engineer Fintech LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI-driven features for its financial operating system. This full-time remote role is based in Argentina and aims to build robust integration pipelines for LLMs while collaborating closely with product and engineering teams. The ideal candid ...

Remote Senior AI Engineer Fintech LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI-driven features for its financial operating system. This full-time remote role is based in Argentina and aims to build robust integration pipelines for LLMs while collaborating closely with product and engineering teams. The ideal candid ...

Senior Mobile Engineer Remote, App Architecture Lead

Toptal is seeking a senior mobile engineer based in Argentina to lead the development of a consumer app for iOS and Android platforms. This role is critical in defining app architecture and ensuring delivery, enhancing customer interaction. The ideal candidate will have at least 5 years of experience s ...

Senior Mobile Engineer Remote, App Architecture Lead

Toptal is seeking a senior mobile engineer based in Argentina to lead the development of a consumer app for iOS and Android platforms. This role is critical in defining app architecture and ensuring delivery, enhancing customer interaction. The ideal candidate will have at least 5 years of experience s ...

Senior Mobile Engineer Remote, App Architecture Lead

Toptal is seeking a senior mobile engineer based in Argentina to lead the development of a consumer app for iOS and Android platforms. This role is critical in defining app architecture and ensuring delivery, enhancing customer interaction. The ideal candidate will have at least 5 years of experience s ...

Senior Mobile Engineer Remote, App Architecture Lead

Toptal is seeking a senior mobile engineer based in Argentina to lead the development of a consumer app for iOS and Android platforms. This role is critical in defining app architecture and ensuring delivery, enhancing customer interaction. The ideal candidate will have at least 5 years of experience s ...

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

Svitla Systems is seeking a Senior Full Stack Engineer to join their team in Buenos Aires, Argentina. This full-time remote position requires expertise in C++ and C#, along with a Bachelor's degree in Computer Science and a minimum of five years of experience in application development. The ideal candi ...

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

Svitla Systems is seeking a Senior Full Stack Engineer to join their team in Buenos Aires, Argentina. This full-time remote position requires expertise in C++ and C#, along with a Bachelor's degree in Computer Science and a minimum of five years of experience in application development. The ideal candi ...

Remote Senior Frontend Engineer — GraphQL & AI Tools

Svitla Systems is seeking a Senior Front End Engineer for a full-time remote position based in Argentina. This role involves integrating APIs using GraphQL and Apollo Client and supporting analytics teams in project execution. The ideal candidate will possess solid knowledge of HTML and CSS, with exper ...

Remote Senior Frontend Engineer — GraphQL & AI Tools

Svitla Systems is seeking a Senior Front End Engineer for a full-time remote position based in Argentina. This role involves integrating APIs using GraphQL and Apollo Client and supporting analytics teams in project execution. The ideal candidate will possess solid knowledge of HTML and CSS, with exper ...

Remote Senior Full Stack Engineer — C++/Vue.js

Svitla Systems is seeking a Senior Full Stack Engineer with expertise in C++ and C# for a full-time remote position based in Argentina. As part of our team, you'll develop and maintain full-stack applications, primarily using C++ and Vue.js. The ideal candidate will have at least 5 years of experience ...

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

Svitla Systems is seeking a Senior Full Stack Engineer to work remotely from Argentina. The successful candidate will develop and maintain full-stack applications while collaborating with cross-functional teams to provide comprehensive software solutions. Applicants should possess at least 5 years of f ...

Senior Go & React Engineer Remote, PTO & Education

Bluelight Consulting LLC is expanding its team and looking for skilled Senior and Mid-level engineers proficient in Go and React. This role emphasizes autonomy and innovative product thinking while offering remote work options. The position comes with competitive salaries and generous benefits, includi ...

Remote Senior Backend Engineer Node.js/Nest.js Expert

Proxify is seeking a Senior Backend Developer to join its network. This role entails building modern and scalable web applications, emphasizing a collaborative environment with design and backend teams to enhance user experience. The idóneo candidate should have extensive experience with Node.js and Ne ...

Remote Senior Frontend Engineer — GraphQL & AI Tools

Svitla Systems is seeking a Senior Front End Engineer for a full-time remote position based in Argentina. This role involves integrating APIs using GraphQL and Apollo Client and supporting analytics teams in project execution. The ideal candidate will possess solid knowledge of HTML and CSS, with exper ...

Senior React Native Engineer Remote (NA TZ)

Sidekick, a Canadian DTC brand, seeks a talented Senior React Native Developer to play a pivotal role in developing their customer companion app for both iOS and Android. This long-term, full-time contractor position offers a flexible remote working arrangement aligned with North American time zones. K ...

Senior Technical Support Engineer Remote, High Impact

Intuition Machines is seeking a software engineer to troubleshoot complex issues and improve enterprise security products. The role is fully remote, allowing you to collaborate with teams worldwide. The ideal candidate has over 5 years of experience in software engineering or technical support, with st ...

Senior Python Backend Engineer — Remote & Flexible Hours

Intellectsoft is looking for an experienced software developer based in Argentina to develop scalable backend services. The ideal candidate should have over 7 years of experience in software development and strong expertise in Python and React.js. This position offers excellent benefits, including flex ...

Remote Senior .NET/Angular Engineer – Healthcare Impact

GlobalLogic is seeking a Senior Full Stack Net / Angular developer to join their healthcare project team. This role offers remote work flexibility and the chance to engage with diverse technologies on impactful projects. The ideal candidate will have 3-8 years of software engineering experience, with a ...

Remote Senior QA Engineer — Test Automation & Security

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

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

N-iX is seeking a Senior Quality Assurance Engineer to enhance the quality strategy for our North American engineering team. This remote role involves collaborating with engineers to ensure the security and performance of features. The idóneo candidate should have over 7 years of experience in software ...

Remote Senior Rails Engineer Equity + Unlimited PTO

UserEvidence, a growing SaaS company based in Argentina, is seeking a Senior Engineer to enhance their core Ruby on Rails application. This role requires a minimum of six years of experience in software development, with at least two years focusing on Ruby on Rails. The position involves designing and ...

Remote Senior Rails Engineer Equity + Unlimited PTO

UserEvidence, a growing SaaS company based in Argentina, is seeking a Senior Engineer to enhance their core Ruby on Rails application. This role requires a minimum of six years of experience in software development, with at least two years focusing on Ruby on Rails. The position involves designing and ...

Senior QA Engineer Remote, Playwright & Java/Kotlin

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist to join their team in Argentina. This role allows for 100% remote work and competitive USD salary. You will be responsible for designing and executing testing strategies, ensuring product quality, and collaborating with cr ...

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

N-iX is seeking a Senior Quality Assurance Engineer to enhance the quality strategy for our North American engineering team. This remote role involves collaborating with engineers to ensure the security and performance of features. The idóneo candidate should have over 7 years of experience in software ...

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

N-iX is seeking a Senior Quality Assurance Engineer to enhance the quality strategy for our North American engineering team. This remote role involves collaborating with engineers to ensure the security and performance of features. The idóneo candidate should have over 7 years of experience in software ...

Remote Senior QA Automation Engineer – Web & Mobile

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato idóneo tendrá fuerte experiencia en automatización de pruebas web y móviles, y buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades ...

Remote Senior QA Automation Engineer – Web & Mobile

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato idóneo tendrá fuerte experiencia en automatización de pruebas web y móviles, y buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades ...

Remote Senior QA Automation Engineer – Web & Mobile

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato idóneo tendrá fuerte experiencia en automatización de pruebas web y móviles, y buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades ...

Remote Senior QA Automation Engineer – Web & Mobile

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato idóneo tendrá fuerte experiencia en automatización de pruebas web y móviles, y buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades ...

Remote Senior QA Automation Engineer – Web & Mobile

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato idóneo tendrá fuerte experiencia en automatización de pruebas web y móviles, y buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades ...

Remote Senior .NET/Angular Engineer – Healthcare Impact

GlobalLogic is seeking a Senior Full Stack Net / Angular developer in Campana, Argentina, to join their healthcare project team. The position offers remote work flexibility, allowing you to engage in diverse technologies and make an impact. Qualified candidates should have 3-8 years of software enginee ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. You will be responsible for diagnosing issues, creating test plans, and improving test automation. Successful candidates will have 4 years of experience in Software Quality Assurance, allowing them to work with signific ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. You will be responsible for diagnosing issues, creating test plans, and improving test automation. Successful candidates will have 4 years of experience in Software Quality Assurance, allowing them to work with signific ...

Remote Senior .NET/Angular Engineer – Healthcare Impact

GlobalLogic is seeking a Senior Full Stack Net / Angular developer to join their healthcare project team. This role offers remote work flexibility and the chance to work with diverse technologies on impactful projects. Candidates should have 3-8 years of experience in software engineering, with experti ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

Framework Ventures is looking for a Senior QA Engineer to join their team remotely. In this role, you will work collaboratively across teams and with customers to diagnose issues, create test plans, and enhance test automation. The ideal candidate will have 4 years of experience in Software Quality Ass ...

Senior Python Backend Engineer — Remote & Flexible Hours

Intellectsoft is looking for an experienced software developer in Argentina to create scalable backend services utilizing Python and FastAPI. Candidates should have over 7 years of software development experience and strong proficiency in Python and React.js. This role offers flexible working hours, wo ...

Senior AI Engineer Remote (Argentina) LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI‑powered features for their financial operating system. This full‑time remote position is based in Argentina and emphasizes building reliable LLM integration pipelines and collaborating with product and engineering teams. The ideal candid ...

Senior Python Engineer Remote, Real Time Insights

Ryz Labs is seeking a Senior Software Engineer to join a motivated and high-performing engineering team. In this role, you will be responsible for delivering quality code and real-time insights from observability data across the stack. The ideal candidate should have over 6 years of software engineerin ...

Senior AI Engineer Remote (Argentina) LLM Pipelines

Jeeves is seeking a Senior AI Engineer to design and implement AI‑powered features for their financial operating system. This full‑time remote position is based in Argentina and emphasizes building reliable LLM integration pipelines and collaborating with product and engineering teams. The ideal candid ...

Remote Senior Software Engineer | Python/React Lead

MARSIE is seeking a Senior Software Engineer to join their Customer Experience team in a fully remote position. The ideal candidate must have at least 5 years of experience in back-end services and strong proficiency in Python and React. The role entails designing strategic solutions and leading initia ...

Remote Senior AWS Cloud Engineer — Observability & Scale

Elevate Ventures is seeking a Senior Cloud Engineer to work remotely in Argentina. This role involves designing scalable AWS architectures, building observability solutions, and collaborating with Agile teams. The ideal candidate will have significant experience with AWS and programming skills in Pytho ...

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