76,239+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in Argentina — Top Companies Hiring June 2026

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Manual QA Engineer (Senior/Lead) ID67825

WHY JOIN US AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to ...

Senior Backend Engineer Attendance Analytics (EdTech)

Newsela is looking for a Senior Software Engineer in Mar del Plata, Argentina, to join the EveryDay Labs team. The role focuses on enhancing attendance analytics and student data systems, developing new features, and automating processes. The ideal candidate should possess a strong background in softwa ...

Senior Automation QA Engineer (San Isidro)

Senior Automation QA Engineer A leading custom product engineering company in Argentina is seeking a Senior Automation QA Engineer. Responsibilities Collaborating with stakeholders to define testing objectives. Developing automated test scripts using tools such as Sel ...

Senior React & TypeScript Engineer — Remote & Mentor

BairesDev, a leading tech company in Argentina, is on the lookout for a highly skilled Senior React + TypeScript Developer. The successful candidate will engage in developing sophisticated web applications and optimizing their performance while mentoring junior developers in a fully remote environment. <p ...

Senior Communications Engineer — Scalable Serverless Messaging

TrueML Technology in Buenos Aires is seeking a Senior Engineer I to contribute to the Communications team. This role involves developing and maintaining the communication infrastructure utilizing AWS Lambda, focusing on high-quality code delivery and system scalability. The ideal candidate will possess ...

Senior SAP FSM Engineer (La Plata)

We are seeking a seasoned Senior SAP FSM Engineer to design, build, and enhance scalable solutions across the SAP FSM platform. In this role, you will combine hands‑on development with close collaboration across technical and functional teams to deliver seamless field service processes. Join our tea ...

Senior Rails Full Stack Engineer — Remote

Hubstaff is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications in a fully remote-first environment. The ideal candidate will have over 7 years of experience and expertise in database management as well as frontend technologies such as Hotwire and Tailwind. This po ...

Remote Senior Frontend Engineer Next.js/React

Squad, a leading digital experience company in San Juan, Argentina, is looking for a Senior Frontend Engineer to build scalable web applications. The role emphasizes optimizing performance with React and Next.js in a remote environment. Ideal candidates will have 5–7 years of frontend development exper ...

Senior Golang Engineer — Communications (AWS/Serverless)

TenOneTen in Avellaneda, Argentina is seeking a Senior Engineer I to be a vital contributor to their Communications team. This role focuses on developing and extending the company's communication infrastructure, ensuring high-quality, maintainable code for distributed systems and microservices. The ide ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures is looking for a Wallet Development Kit (WDK) Software Engineer to contribute to Tether's open-source toolkit for self-custodial wallets across mobile and desktop platforms. This role involves technical design and collaboration to enhance toolkit capabilities. Responsibilities includ ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures is looking for a Wallet Development Kit (WDK) Software Engineer to contribute to Tether's open-source toolkit for self-custodial wallets across mobile and desktop platforms. This role involves technical design and collaboration to enhance toolkit capabilities. Responsibilities includ ...

Senior Angular Engineer (Remote) — Serverless Migration

Adn - Recursos Humanos busca un Desarrollador Senior para liderar la migración de un sistema legacy a una arquitectura serverless. La posición requiere experiencia en desarrollo frontend con Angular y backend en Node.js. Con más de cinco años de experiencia, el candidato ideal deberá tener conocimiento ...

Senior Rails Full Stack Engineer — Remote

Hubstaff, a remote-first technology company, is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications. The ideal candidate will have over 7 years of development experience and excel in database skills as well as frontend technologies like Hotwire and Tailwind. This r ...

Senior Frontend Engineer Next.js/React (Remote)

Squad, a leading digital experience company in Argentina, is seeking a Senior Frontend Engineer to build scalable web applications. The role focuses on optimizing performance using React and Next.js in a remote environment. Candidates should have 5–7 years of experience in frontend development, along w ...

Senior Frontend Engineer Next.js/React (Remote)

Squad, a leading digital experience company in Argentina, is seeking a Senior Frontend Engineer to build scalable web applications. The role focuses on optimizing performance using React and Next.js in a remote environment. Candidates should have 5–7 years of experience in frontend development, along w ...

Senior Mobile QA Engineer – Remote, Automation

Framework Ventures is looking for a Senior QA Engineer to join their team. This remote position is suited for self-driven individuals with experience in Software Quality Assurance. Responsibilities include collaborating with teams to diagnose issues, maintaining test plans, and providing quality feedback on p ...

Senior Rails Full Stack Engineer — Remote

Hubstaff is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications in a fully remote-first environment. The ideal candidate will have over 7 years of experience and expertise in database management as well as frontend technologies such as Hotwire and Tailwind. This po ...

Senior Java Backend Engineer Remote (LATAM)

Azumo is looking for highly motivated Java Senior Engineers to develop and enhance scalable backend infrastructure used by millions. This remote position is open to candidates in Latin America, providing a chance to collaborate with a bright engineering team. You will design and develop robust Java API ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures is looking for a Wallet Development Kit (WDK) Software Engineer to contribute to Tether's open-source toolkit for self-custodial wallets across mobile and desktop platforms. This role involves technical design and collaboration to enhance toolkit capabilities. Responsibilities includ ...

Senior Mobile QA Engineer – Remote, Automation

Framework Ventures is seeking a Senior QA Engineer to join their remote team. This role requires expertise in Mobile App Testing and a proactive mindset to continuously analyze and improve processes. You will work closely with various teams to diagnose issues and enhance quality standards. Ideal candid ...

Senior Software Engineer, Robotics & AI Systems

Scale AI is looking for a Software Engineer specialized in Robotics & Autonomous Systems to join their team in Buenos Aires. In this role, you will contribute to building production systems for robotics data collection and model training pipelines. Your position will involve architecting data processing pipel ...

Senior Software Engineer, Robotics & AI Systems

Scale AI is looking for a Software Engineer in Robotics & Autonomous Systems to join their innovative team in Comodoro Rivadavia, Argentina. You will be instrumental in building production systems for robotics data collection and model training pipelines. Your role involves owning large-scale data proc ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Santiago del Estero, Argentina. In this role, you will design and maintain software components that support attendance analytics and enhance student learning outcomes. With a strong focus on building scalable systems, you will ...

Senior Backend Engineer, Golang • Microservices Leader

PedidosYa, ubicada en Buenos Aires, busca un Sr Software Engineer Backend para unirse a su equipo de Global Incentives Services. Este rol es fundamental para revolucionar la interacción con millones de usuarios, partners y repartidores mediante incentivos personalizados y eficientes. El candidato ideal ...

Senior DevOps Engineer: Automation & Cloud Infra

Teladoc Health is seeking a DevOps Engineer in Argentina to build next-generation products through automated continuous delivery solutions. Ideal candidates will possess a Bachelor's degree and over 5 years of industry experience. As a DevOps Engineer, your responsibilities will include designing Infra ...

Remote Senior OT Cybersecurity Engineer Deployments

Strategic Staffing Solutions is seeking a Senior OT Cybersecurity Engineer for a fully remote role centered on securing critical infrastructure and industrial environments. You will be responsible for implementing cybersecurity solutions, aiding in deployments, and offering post-deployment support. The ...

Senior Full Stack Platform Engineer — Remote

Svitla Systems is seeking a Senior Full Stack Platform Engineer for a full-time position in Argentina. The ideal candidate should have over 7 years of experience in software development, focusing on full-stack applications. Responsibilities include building scalable applications and APIs, developing user inte ...

Senior Golang Engineer — Communications (AWS/Serverless)

TenOneTen is seeking a Senior Engineer I for their Communications team in San Carlos de Bariloche, Argentina. The role focuses on developing and maintaining communication infrastructure using microservices and serverless architectures. Candidates should have significant experience with Golang and AWS Lambda, ...

Senior Rails Full Stack Engineer — Remote

Hubstaff is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications. With over 7 years of development experience, you will excel in database skills and frontend technologies such as Hotwire and Tailwind. This remote-first role offers a competitive hourly rate and the o ...

Remote Senior Rails Full Stack Engineer

Hubstaff is looking for a Senior Rails Full-Stack Developer to join their remote-first team in Argentina. The ideal candidate should have over 7 years of development experience, with strong database skills and proficiency in frontend technologies like Hotwire and Tailwind. This role includes a competit ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures is looking for a Wallet Development Kit Software Engineer to join their team in Argentina. This role involves contributing to the open-source toolkit for building self-custodial wallet applications across various platforms. You will innovate in creating projects using agile methodologies wh ...

Senior Backend Engineer — Scalable Data Platforms

Newsela is seeking a Sr. Software Engineer to join the EveryDay Labs team in Neuquén, Argentina. You will play a crucial role in designing and maintaining software components that impact student outcomes by reducing absenteeism and increasing learning time. This position requires a strong foundation in scalab ...

Senior Mobile QA Engineer – Remote, Automation

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 Senior Rails Full Stack Engineer

Hubstaff is seeking a Senior Rails Full-Stack Developer to join their remote-first team in Buenos Aires, Argentina. The ideal candidate will have over 7 years of development experience, specializing in Rails applications and frontend technologies such as Hotwire and Tailwind. This role offers a competi ...

Senior Agentic Backend Engineer (Remote, SaaS)

Velozient is searching for a full-time, remote Agentic Developer with over 8 years of experience in technologies like .NET, C#, Python, and Node.js. This role involves contributing to the development of a crucial SaaS platform for various industries. The position requires extensive knowledge in backend ...

Senior Frontend Engineer (VTEX IO / FastStore)

Valtech is seeking a Frontend Developer in Caseros, Entre Ríos, Argentina, with over 5 years of experience in frontend technologies, including strong VTEX IO development skills. The ideal candidate will have hands-on experience with SASS or LESS, knowledge in Node.js, and familiarity with responsive developme ...

Senior Frontend Engineer Next.js/React (Remote)

Squad, a leading digital experience company in Argentina, is seeking a Senior Frontend Engineer to build scalable web applications. This position emphasizes optimizing performance using React and Next.js within a remote environment. The ideal candidate will have 5-7 years of experience in frontend deve ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures in Argentina is looking for a Software Engineer to contribute to Tether's open-source toolkit for building self-custodial wallet applications on mobile and desktop. The successful candidate will work on innovative projects, ensuring scalability and security of backend services. Appli ...

Senior Java Backend Engineer Remote (LATAM)

Azumo is currently looking for a highly motivated Java Senior Engineer to develop and enhance high performing and scalable backend infrastructure used by millions of users. This position is fully remote and open to candidates based in Latin America, offering collaboration with a dynamic team on enterprise-cla ...

Senior SAP FSM Engineer (La Rioja)

We are seeking a seasoned Senior SAP FSM Engineer to design, build, and enhance scalable solutions across the SAP FSM platform. In this role, you will combine hands‑on development with close collaboration across technical and functional teams to deliver seamless field service processes. Join our tea ...

Senior Ruby Engineer – Identity & Security Lead

EPAM Systems is seeking a Senior Ruby Developer to join their Identity and Access Management Team in San Luis, Argentina. The successful candidate will design and enhance critical authentication services while collaborating with cross-functional teams and mentoring engineers. Ideal applicants have over ...

Senior Frontend Engineer Next.js/React (Remote)

Squad, a leading digital experience company in Argentina, is seeking a Senior Frontend Engineer to build scalable web applications. This position emphasizes optimizing performance using React and Next.js within a remote environment. The ideal candidate will have 5-7 years of experience in frontend deve ...

Senior Ruby Engineer — Identity & Access Security

EPAM Systems is seeking a Senior Ruby Developer to join the Identity and Access Management Team in Córdoba, Argentina. In this role, you will design and enhance authentication and authorization services, ensuring security and reliability. The ideal candidate will have at least 3 years of experience in ...

Senior Java Backend Engineer Remote (LATAM)

Azumo is looking for highly motivated Java Senior Engineers to develop and enhance scalable backend infrastructure used by millions. This remote position is open to candidates in Latin America, providing a chance to collaborate with a bright engineering team. You will design and develop robust Java API ...

Senior Java Backend Engineer Remote (LATAM)

Azumo is looking for highly motivated Java Senior Engineers to develop and enhance scalable backend infrastructure used by millions. This remote position is open to candidates in Latin America, providing a chance to collaborate with a bright engineering team. You will design and develop robust Java API ...

Remote Senior Frontend Engineer Next.js/React

Squad, a leading digital experience company in San Juan, Argentina, is looking for a Senior Frontend Engineer to build scalable web applications. The role emphasizes optimizing performance with React and Next.js in a remote environment. Ideal candidates will have 5–7 years of frontend development exper ...

Senior Angular Engineer (Remote) — Serverless Migration

Adn - Recursos Humanos busca un Desarrollador Senior para liderar la migración de un sistema legacy a una arquitectura serverless. La posición requiere experiencia en desarrollo frontend con Angular y backend en Node.js. Con más de cinco años de experiencia, el candidato ideal deberá tener conocimiento ...

Remote Senior DevOps Engineer – Kubernetes & GCP

ultima milla busca un desarrollador técnico experto en logística para unirse a su equipo innovador en Mendoza, Argentina. Este rol implica colaborar en el desarrollo seguro de sus servicios y mejorar los productos existentes, asegurando buenas prácticas en un entorno de alta escala. Se espera que el ca ...

Senior Wallet & Blockchain Engineer (DeFi & Security)

Framework Ventures is looking for a Wallet Development Kit Software Engineer to join their team in Argentina. This role involves contributing to the open-source toolkit for building self-custodial wallet applications across various platforms. You will innovate in creating projects using agile methodologies wh ...

Senior Rails Full Stack Engineer — Remote

Hubstaff is looking for a Senior Rails Full-Stack Developer to design and maintain Rails applications. With over 7 years of development experience, you will excel in database skills and frontend technologies such as Hotwire and Tailwind. This remote-first role offers a competitive hourly rate and the o ...

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