171,615+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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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 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 ...

Senior QA Engineer Remote, Playwright & Java/Kotlin

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist to join their remote team based in Argentina. In this role, you will design and execute testing strategies, ensuring product quality and collaborating with cross-functional teams to enhance user experience. The idea ...

Remote Senior QA Engineer (Mobile & Test Automation)

Framework Ventures is hiring a Senior QA Engineer to join their fully remote team. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and must be proficient in Mobile App Testing. Responsibilities include documenting issues, maintaining test plans, and improvin ...

Remote Senior Backend AI Engineer — Fintech & Microservices

Retorna busca un desarrollador senior especializado para diseñar y mantener la capa BFF de sus aplicaciones móviles. Este rol implica orquestar microservicios y crear agentes autónomos enfocados en la eficiencia y calidad dentro del sector fintech. Ofrecemos un trabajo 100% remoto y días libres ilimita ...

Remote Senior QA Engineer (Mobile & Test Automation)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and be proficient in Mobile App Testing. You will be responsible for documenting issues, maintaining test plans, and improving te ...

Senior Ruby on Rails Engineer — Remote & Flexible

GoGrow Inc. is seeking an experienced Ruby on Rails Developer to tackle challenging projects in the tech industry. The position offers the opportunity to work on cutting-edge USA-based projects while enjoying a remote work environment and flexible schedules. Ideal candidates will have over 3 years of e ...

Remote Senior QA Engineer — Test Automation & Security

N-iX is looking for a Senior Quality Assurance Engineer to enhance their quality strategy within the North American engineering team. This remote opportunity requires collaboration with engineers to ensure the security and performance of product features. The ideal candidate will have more than 7 years ...

Remote Senior Rails Engineer Equity + Unlimited PTO

UserEvidence, a growing SaaS company based in Buenos Aires, Argentina, is looking for a Senior Engineer to enhance their core Ruby on Rails application. The ideal candidate will have a minimum of six years of software development experience, with at least two years focused on Ruby on Rails. This role i ...

Remote Senior Backend AI Engineer — Fintech & Microservices

Retorna busca un desarrollador senior especializado para diseñar y mantener la capa BFF de sus aplicaciones móviles. Este rol implica orquestar microservicios y crear agentes autónomos enfocados en la eficiencia y calidad dentro del sector fintech. Ofrecemos un trabajo 100% remoto y días libres ilimita ...

Senior GCP Backend Engineer – Remote & Growth Path

Devsu is seeking an experienced GCP Backend / Cloud Engineer to join our dynamic engineering teams in Corrientes, Argentina. This role involves designing and deploying cloud-native applications and collaborating with cross-functional teams. The ideal candidate should have over 5 years of backend develo ...

Remote Senior QA Automation Engineer — Web & Mobile

La empresa Web: busca un Senior QA Automation Engineer para un proyecto a largo plazo. Trabajarás de forma remota desde Argentina o Brasil, con un entorno que favorece la innovación y la calidad. El candidato ideal debe tener sólida experiencia en automatización de pruebas web y móviles, así como un bu ...

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 Senior QA Engineer — Mobile & Test Automation

Framework Ventures is looking for a Senior QA Engineer to be part of their fully remote team based in Buenos Aires, Argentina. The ideal candidate must have at least 4 years of experience in Software Quality Assurance with proficiency in Mobile App Testing. This role involves documenting issues, mainta ...

Remote Senior QA Engineer — Mobile & Test Automation

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. With at least 4 years of experience in Software Quality Assurance, the ideal candidate should be proficient in Mobile App Testing. Your role will involve documenting issues, maintaining test plans, and improving tes ...

Remote Senior Software Engineer — Data Pipelines & AI

Amperity is looking for a Software Development Engineer to join their remote team in Argentina. In this role, you will develop advanced data pipelines and create marketing solutions that utilize cutting-edge AI technology. The ideal candidate will possess significant enterprise software experience and ...

Senior Analytics Data Engineer (Remote) Supply Chain

A leading software solutions provider is seeking a Senior Analytics Data Engineer based in Argentina. This 100% remote position requires extensive experience in supply chain analytics and proficiency in SQL, Python, and data pipeline development. The role involves working across teams to convert complex operatio ...

Senior Full Stack Engineer Remote & Flexible Hours

AgileEngine, LLC. is looking for a Senior Full Stack Engineer to manage reliability and troubleshooting on a live hiring events platform for enterprise clients. The role requires strong backend skills in Java and Spring Boot, alongside frontend expertise in React. You will analyze production issues, ...

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 ...

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 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 ...

Senior DevOps Engineer — Remote, Lead Legacy Systems

DaCodes, a leading technology firm in Argentina, is looking for a qualified Dev Ops Engineer. This role involves leading initiatives for legacy systems while collaborating with integral brands. The ideal candidate will possess 4-8 years of experience in Dev Ops and must be fluent in English. The positi ...

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

Svitla Systems is seeking a Senior Full Stack Engineer proficient in C++ and C# to join our team remotely in Argentina. The role requires developing full-stack applications and collaborating with teams to deliver software solutions. Candidates should have a degree in Computer Science or a related field ...

Senior Frontend Engineer — Remote, Comment UX Leader

Gramian Consulting Group is seeking a seasoned Frontend Engineer to elevate the comment consumption experience on a thriving social content platform. The ideal candidate will have over 10 years of experience in front-end technologies, engaging in the full development cycle and mentoring junior engineers. ...

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 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 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 QA Engineer — Remote, Playwright & Java/Kotlin

Trafilea is seeking a Senior QA Specialist to join their eCommerce technology team in Argentina. This role involves designing and executing testing strategies while ensuring product quality. The ideal candidate should have at least 5 years of experience in QA, strong programming skills in Java or Kotlin, and ...

Remote Senior Data Engineer dbt, SQL & Python

Emma of Torre.ai is looking for a Senior Data Engineer to join their remote team in Mendoza, Argentina. The role focuses on building and maintaining data pipelines, ensuring data quality and performance. The ideal candidate will have at least 3 years of experience in data engineering and proficiency in ...

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 ...

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

Svitla Systems is looking for a Senior Full Stack Engineer based in Argentina to develop and maintain applications, utilizing expertise in C++ and C#. The ideal candidate should have a Bachelor's degree in Computer Science and over 5 years of experience in application development. This full‑time remote ...

Senior Laravel/Vue Full Stack Engineer Remote

About Curotec We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects ...

Remote Senior Rails Engineer Equity + Unlimited PTO

UserEvidence, a growing SaaS company based in Buenos Aires, Argentina, is looking for a Senior Engineer to enhance their core Ruby on Rails application. The ideal candidate will have a minimum of six years of software development experience, with at least two years focused on Ruby on Rails. This role i ...

Senior Laravel & Vue Full Stack Engineer (Remote)

Curotec is seeking highly‑skilled remote developers experienced in Laravel and Vue frameworks. Your role will involve developing complex business applications and working closely with cross‑functional teams to deliver quality software. Candidates should have at least 5 years of experience in the releva ...

Senior Full Stack Engineer (Java/React) — Remote

Grid Dynamics is looking for a skilled Senior Full Stack Developer in Neuquén, Argentina. The role involves designing, developing, and maintaining full-stack applications using Java and React, and developing cloud-based platforms and advanced search capabilities. Applicants should have strong expertise ...

Remote Senior QA Engineer (Mobile & Test Automation)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and be proficient in Mobile App Testing. You will be responsible for documenting issues, maintaining test plans, and improving te ...

Senior QA Engineer — Automation & Quality Strategy (Remote)

Bluelight Consulting, located in Córdoba, Argentina, seeks a skilled Tester with over 4 years of experience in testing Web Products. The role focuses on developing test plans, executing automation scripts, and providing detailed documentation. As a consultant, you will have opportunities for growth, wo ...

Senior DevOps Engineer — Remote, Lead Legacy Systems

DaCodes, a leading technology firm in Argentina, is looking for a qualified Dev Ops Engineer. This role involves leading initiatives for legacy systems while collaborating with integral brands. The ideal candidate will possess 4-8 years of experience in Dev Ops and must be fluent in English. The positi ...

Senior GCP Backend Engineer – Remote & Growth Path

Devsu is seeking an experienced GCP Backend / Cloud Engineer to join our dynamic engineering teams in Corrientes, Argentina. This role involves designing and deploying cloud-native applications and collaborating with cross-functional teams. The ideal candidate should have over 5 years of backend develo ...

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 ...

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 .NET & React Full Stack Engineer

Mydatamatcher by Mydatafactory is looking for a Senior Software Engineer to work remotely, focusing on 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, playing a key role in architectura ...

Senior Java Backend Engineer Remote & API Lead

IESF in Argentina seeks an experienced back-end developer to craft cutting-edge applications and ensure security and performance across systems. The ideal candidate will have a strong background in Java, Spring, and cloud technologies such as AWS. This fully remote role offers a chance to lead projects ...

Senior QA Engineer Remote, Playwright & Java/Kotlin

Trafilea is seeking a Senior QA Specialist based in Argentina. The ideal candidate will design and execute testing strategies, ensure product quality, and work closely with cross-functional teams to improve user experience. This role demands proficiency in automation frameworks such as Playwright and s ...

Senior QA Engineer Remote, Playwright & Java/Kotlin

Trafilea, a leading eCommerce technology company, is searching for a Senior QA Specialist based in Argentina. This role involves designing testing strategies and ensuring product quality while collaborating with cross-functional teams. The ideal candidate should have proficiency in automation framework ...

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 ...

Senior Frontend Engineer — Remote, Comment UX Leader

Gramian Consulting Group is seeking a seasoned Frontend Engineer to elevate the comment consumption experience on a thriving social content platform. The ideal candidate will have over 10 years of experience in front-end technologies, engaging in the full development cycle and mentoring junior engineers. ...

Senior Platform API Engineer — Remote, Integrations & DX

MURAL is looking for a Senior Software Engineer to contribute to our Platform Ecosystem team. In this role, you will develop APIs and tools that make it easy for developers to connect MURAL with various systems, expanding our global reach. The ideal candidate has extensive experience with Node.js, REST ...

Senior Mobile Engineer App Architecture & Vision (Remote)

Toptal is seeking a senior mobile engineer in Buenos Aires to lead the development of a consumer app for iOS and Android. This role focuses on owning the app's architecture and delivery while engaging customers effectively. The ideal candidate will have at least 5 years of experience in mobile app deve ...

Remote Senior QA Engineer (Mobile & Test Automation)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team. The ideal candidate should have at least 4 years of experience in Software Quality Assurance, showcasing proficiency in Mobile App Testing. In this role, you will document issues, maintain test plans, and work on im ...

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