171,623+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior Frontend Email Engineer Remote HTML Templates

Kake, a remote-first innovative tech company, is seeking a Front End Engineer to specialize in HTML email development. In this role, you'll engineer and maintain email templates, ensuring consistent rendering across various devices and email clients. The ideal candidate should have over 5 years of expe ...

Senior ML Engineer Remote, AWS & ML Ops

Caylent is seeking a Senior Machine Learning Engineer to join their team in a fully remote position. The responsibilities include designing and documenting machine-learning solutions on AWS while fostering a culture of technological curiosity and inclusivity. The ideal candidate should have strong expe ...

AWS ML Strategy Leader — Remote Senior Engineer

Caylent, Inc is seeking a Senior Machine Learning Engineer to lead a skilled team of ML engineers and architects. This role focuses on enhancing client strategies using AWS, leveraging your extensive AI experience to drive results. The ideal candidate will have over 10 years in the field, showcasing st ...

Remote Senior Node.js Engineer FinTech Microservices AWS

Distillery: A Software Development in Buenos Aires is looking for a Senior Node.js Engineer to design and develop scalable backend services in the fintech sector. The ideal candidate will have over 6 years of experience, particularly in microservices architecture and AWS services. This fully remote pos ...

Remote Senior Embedded Firmware Engineer Matter ESP32

Very LLC is looking for a senior firmware engineer to develop production-grade firmware for Matter-enabled devices in a remote setting. You will own the firmware development process from schematic review to certification and work closely with cross-functional teams to deliver high-quality solutions. Th ...

Remote Senior Embedded Firmware Engineer Matter ESP32

Very LLC is looking for a senior firmware engineer to develop production-grade firmware for Matter-enabled devices in a remote setting. You will own the firmware development process from schematic review to certification and work closely with cross-functional teams to deliver high-quality solutions. Th ...

Senior Full Stack Engineer Cloud Native (Remote)

AgileEngine, LLC. is seeking a Senior Full Stack Engineer in San Miguel de Tucumán, Argentina. This role involves building and maintaining cloud-native applications using React for the frontend and Node.js and C# for the backend. Candidates should have over 5 years of experience and proficiency in AWS service ...

Remote Senior Embedded Firmware Engineer Matter ESP32

Very LLC is looking for a senior firmware engineer to develop production-grade firmware for Matter-enabled devices in a remote setting. You will own the firmware development process from schematic review to certification and work closely with cross-functional teams to deliver high-quality solutions. Th ...

Remote Senior .NET/Angular Full Stack Engineer

Hitachi Vantara is looking for a Senior Full Stack Net / Angular developer to join their Architecture team. This remote role allows flexible working arrangements and involves working in the health care sector with a focus on diverse projects. The ideal candidate will possess 3 to 8 years of experience ...

Remote Senior Frontend Engineer GraphQL & AI Tools

Svitla Systems is seeking a Senior Front End Engineer for a full-time remote position. The role requires solid knowledge of HTML and CSS, and the ability to integrate APIs using GraphQL and Apollo Client. The selected candidate will support analytics teams and project execution, and preference will be ...

Senior SaaS Platform Engineer (Remote, .NET/React)

Mydatamatcher by Mydatafactory is looking for a Senior Software Engineer to join their team remotely in Ciudad de Mendoza, Argentina. This position is vital for designing, building, and scaling a SaaS platform targeted at international clients. The ideal candidate will have more than 7 years of experti ...

Senior Mobile Engineer: Vision Driven Apps (Remote)

Toptal is seeking a Senior Mobile Engineer to lead the development of a consumer app for both iOS and Android platforms. This role centers on owning the app's architecture and ensuring timely delivery, enhancing customer interactions substantially. The ideal candidate should have at least 5 years of ex ...

Remote Senior Node.js & React Engineer API & Cloud

Magoya, an AgTech company, is seeking a Senior Software Engineer who specializes in Node.js and React. This role is remote, ideally for candidates based in Argentina, and focuses on designing and developing scalable web applications in collaboration with cross-functional teams. The ideal applicant shou ...

Remote Senior Data Engineer Cloud Pipelines & AWS

OneSeven Tech (OST) is looking for a full-time remote expert to design and build cloud-native data pipelines. The candidate will engage with AWS services, including Lambda and S3, utilizing strong Python skills. This dynamic role requires hands-on experience with AWS and Terraform, focusing on managing ...

Remote Senior Mobile Engineer – App Architecture Lead

Toptal is looking for a Senior Mobile Engineer to lead the development of an innovative consumer app for both iOS and Android platforms. The role focuses on owning the app's architecture and delivery, ensuring it enhances customer interaction. The ideal candidate should have at least 5 years of experie ...

Remote SaaS Architect & Senior .NET/React Engineer

Mydatamatcher by Mydatafactory is looking for a Senior Software Engineer to join our team remotely. This role emphasizes designing, building, and scaling our SaaS platform tailored for international clients. We require candidates to have over 7 years of experience with .NET, Azure, and React. Our organ ...

Remote Senior .NET/React Engineer — SaaS Architect

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our remote team. This role will involve designing, building, and scaling our SaaS platform for international clients. The ideal candidate should have over 7 years of experience with .NET, Azure, and React, contributing signifi ...

Remote Senior .NET/React Engineer — SaaS Architect

Mydatamatcher by Mydatafactory is seeking a Senior Software Engineer to join our remote team. This role will involve designing, building, and scaling our SaaS platform for international clients. The ideal candidate should have over 7 years of experience with .NET, Azure, and React, contributing signifi ...

Senior React Native Engineer – Health App (Remote)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to lead the development of their customer companion app for both iOS and Android. The ideal candidate will possess over 7 years of experience in mobile app development and have a successful track record of launching live apps. </ ...

Remote Senior Node.js Backend Engineer API & Performance

AspenView Technology Partners is on the lookout for a Senior Node.js Developer to join their team remotely in Argentina. The successful candidate will design RESTful APIs, manage databases, and collaborate on architecture and performance optimization to enhance the application's performance. This role ...

Senior Mobile Engineer: Vision Driven Apps (Remote)

Toptal is seeking a Senior Mobile Engineer to lead the development of a consumer app for both iOS and Android platforms. This role centers on owning the app's architecture and ensuring timely delivery, enhancing customer interactions substantially. The ideal candidate should have at least 5 years of ex ...

Senior React Native Engineer Remote (Long Term)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to spearhead the development of their customer companion app for both iOS and Android. This long-term, full-time role supports a versatile remote work model aligned with North American time zones. The ideal candidate will have o ...

Remote Senior Node.js & React Engineer API & Cloud

Magoya, an AgTech company, is seeking a Senior Software Engineer who specializes in Node.js and React. This role is remote, ideally for candidates based in Argentina, and focuses on designing and developing scalable web applications in collaboration with cross-functional teams. The ideal applicant shou ...

Remote Senior .NET/Angular Full Stack Engineer

Hitachi Vantara is looking for a Senior Full Stack Net / Angular developer to join their Architecture team. This remote role allows flexible working arrangements and involves working in the health care sector with a focus on diverse projects. The ideal candidate will possess 3 to 8 years of experience ...

Remote Senior Mobile Engineer (iOS/Android Lead)

Toptal is seeking a Senior Mobile Engineer in Buenos Aires, Argentina, to lead the development of a cutting-edge consumer app for both iOS and Android platforms. This pivotal role will significantly impact customer interaction and requires a minimum of 5 years of experience in shipping mobile apps. The ...

Remote Senior Mobile Engineer – App Architecture Lead

Toptal is looking for a Senior Mobile Engineer to lead the development of an innovative consumer app for both iOS and Android platforms. The role focuses on owning the app's architecture and delivery, ensuring it enhances customer interaction. The ideal candidate should have at least 5 years of experie ...

Remote Senior Mobile Engineer Vision & Commerce Architect

Toptal is searching for a senior mobile engineer to lead the development of a consumer app for both iOS and Android platforms. This position involves owning the app's architecture and delivery, which is essential for enhancing customer interaction. The ideal candidate should have a minimum of 5 years o ...

Senior Frontend Engineer Email UX & Templates (Remote)

Kake, a remote-first innovative tech company based in Buenos Aires, is seeking a skilled Front End Engineer specializing in HTML email development. The role involves engineering and maintaining email templates to ensure they render consistently across various devices and email clients. Ideal candidates ...

Senior Full Stack Engineer Remote & Agile Innovator

Svitla Systems is looking for a Senior Full Stack Engineer to join its remote team. The ideal candidate should have a Bachelor's degree in Computer Science and at least 5 years of experience in application development. Responsibilities involve developing and maintaining applications while collaborating ...

Senior Full Stack Engineer — CX Tools, Remote

CookUnity, located in Tandil, Argentina, is seeking a Full Stack Engineer. You'll focus on developing tools and systems to enhance our Customer Experience team, collaborating with product managers and designers. The role requires a strong software engineering background, especially in JavaScript, Kotli ...

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 ...

Senior Full Stack Engineer Remote & Agile Innovator

Svitla Systems is looking for a Senior Full Stack Engineer to join its remote team. The ideal candidate should have a Bachelor's degree in Computer Science and at least 5 years of experience in application development. Responsibilities involve developing and maintaining applications while collaborating ...

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 Full Stack Engineer (C++/C#)

Svitla Systems, Inc. is seeking a Senior Full Stack Engineer for a full-time remote position based in Buenos Aires, Argentina. The candidate will be responsible for developing and maintaining applications and will collaborate with teams while adhering to Agile methodologies. To qualify, a Bachelor's de ...

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 ...

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++/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 QA Engineer — Test Automation & Security

N-iX is looking for a Senior Quality Assurance Engineer based in Argentina. This remote role is crucial for enhancing the quality strategy of the North American engineering team. Your primary responsibilities include designing test plans, developing automated tests, and mentoring junior engineers. The ...

Remote Senior QA Automation Engineer (Web & Mobile)

Web: busca un Senior QA Automation Engineer para trabajar de forma remota desde Argentina o Brasil en un proyecto a largo plazo. El candidato ideal debe tener fuerte experiencia en automatización de pruebas web y móviles, y excelente comunicación en inglés. Ofrecemos un contrato a largo plazo, oportuni ...

Senior Remote Full Stack Engineer Platform Reliability

AgileEngine is looking for a Senior Full Stack Engineer to enhance production reliability and troubleshoot issues across a high-scale live hiring events platform. The role demands strong backend development with Java and Spring Boot, alongside React expertise. You will work collaboratively with Client Support ...

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 ...

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 ...

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 Full Stack Engineer Remote & Flexible Impact

AgileEngine is looking for a Senior Full Stack Engineer based in San Carlos de Bariloche. This role is pivotal in ensuring the reliability of a live hiring events platform for enterprise clients. Your responsibilities will include troubleshooting distributed systems and executing rapid development acro ...

Senior Mobile QA Engineer | Fully Remote & Autonomous

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 ...

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 .NET/Angular Engineer – Healthcare Impact

GlobalLogic is looking for a Senior Full Stack Net / Angular developer to enhance their healthcare project team. This remote role emphasizes work-life balance and professional development while working with various technologies on impactful projects. Ideal candidates will have 3-8 years of experience i ...

Senior Data Engineer Remote, Flexible Hours, Pipelines

AgileEngine is seeking a Senior Data Engineer in Rosario, Argentina to design and maintain scalable data pipelines within a large-scale financial platform. This role emphasizes collaboration with cross-functional teams and requires strong programming skills in Python and experience with ETL/ELT tools. ...

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 ...

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