54,199+ Remote Fullstack Engineer Java Angular Projectbased Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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Generative AI Software Engineer Build Production LLMs

Azumo, LLC is looking for an AI Software Engineer specialized in Generative AI to join their team in Buenos Aires. The role involves developing advanced AI solutions and contributing to the full software lifecycle, from ideation to deployment. Candidates should have experience with Python, machine learning, a ...

Senior Full Stack Engineer: Frontend Modernization & APIs

A technology firm is seeking a Senior Full Stack Engineer to focus on frontend development of complex web applications. The ideal candidate will have over 5 years of experience, particularly in AngularJS and Node.js, and will be responsible for modernizing legacy code and collaborating with backend teams. A stro ...

ARG Technical Implementation & Support Engineer (SaaS / eCommerce)

Job Title: Technical Implementation & Support Engineer (SaaS / eCommerce) Contractor Fee: $3,600-$3,960/month (USD) Work Arrangement: Remote Engagement Type: Independent Contractor Commitment: Full-time (Approx. 40 hours/week) ...

IA Lead Engineer: Conversational AI & Automation (Remoto)

Una consultoría de recursos humanos busca un Lead IA Engineer para una empresa multinacional en software financiero. El candidato ideal tendrá experiencia en diseño y implementación de agentes conversacionales, integración con APIs, y un enfoque orientado a resultados. Se ofrece un entorno de trabajo remoto, con ...

Senior MacOS Internals Lead Engineer (Ramos Mejía)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global is seeking a Senior macOS Internals Lead Engineer in Ramos Mejía, Buenos Aires. This role involves driving macOS application compatibility and endpoint security through deep understanding and hands-on coding in C++, Swift, and Objective-C. The ideal candidate will have over 7 years of experi ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global is seeking a Senior macOS Internals Lead Engineer in San Nicolás de los Arroyos, Argentina. This role involves leading a team to drive the development of security and compatibility features by deeply understanding macOS internals and engineering solutions. The ideal candidate has 7+ years of ...

Cloud SRE Engineer | AWS & CI/CD Reliability

AgileEngine is seeking a Middle SRE Operations Engineer in Buenos Aires, Argentina. The suitable candidate will maintain reliability across a cloud-based SaaS platform and monitor both production and staging environments to ensure optimal performance and stability. Key responsibilities include respondi ...

Senior MacOS Internals Lead Engineer (General Pacheco)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system-level componen ...

Senior QA Engineer — AI Driven Testing Leader

AOA is seeking a Senior QA Engineer in Argentina to oversee quality assurance across diverse projects, ensuring high-quality application delivery. This role involves working closely with engineering, product, and UX/UI teams and utilizes AI to enhance QA methodologies. The ideal candidate should posses ...

Senior QA Engineer — AI Driven Quality Champion

AOA, located in Zárate, Argentina, is looking for a Senior QA Engineer to lead QA efforts while integrating AI into processes. The role involves managing QA for diverse client projects, ensuring high-quality applications through effective collaboration with engineering, UX/UI, and project management teams. </ ...

Senior MacOS Internals Lead Engineer (Florencio Varela)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system-level componen ...

Cloud Release Engineer: Automate Deployments & CI/CD

Backblaze is hiring an experienced Release Manager based in Tandil, Buenos Aires. You will oversee the entire software release process, ensuring automation and reliability in deployments. The ideal candidate will have a proven track record in deployment practices, scripting skills in Python or JavaScri ...

Senior QA Engineer — AI Driven Quality Champion

AOA in Buenos Aires is looking for a detail-oriented Senior QA Engineer to guide their QA processes and integrate AI into quality assurance practices. In this role, you'll manage QA across various client projects, ensuring high-quality and performant applications. The ideal candidate will be organized, ...

Neural Interface ML Engineer for Generative AI

Framework Ventures in San Isidro is looking for a passionate machine learning engineer to advance AI research in neuroscience. This role focuses on developing scalable deep learning algorithms and involves collaboration with data scientists. The candidate should hold a relevant degree and possess stron ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global seeks a Senior macOS Internals Lead Engineer to drive development of low-level security and compatibility functionality. You'll lead a team while remaining hands-on—coding, reverse engineering, and owning key system-level components. The ideal candidate will have extensive experience in syst ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle is looking for a talented Mobile Engineer in Buenos Aires, Argentina. The role involves building and managing features for a cross-platform app using TypeScript and React Native, and maintaining strong relationships with the product and design teams. The ideal candidate will have at least 1 year ...

Senior QA Engineer — AI Driven Quality Champion

AOA in Buenos Aires is seeking a Senior QA Engineer to lead QA processes and integrate AI into practices. You will ensure high-quality applications while working with various stakeholders. The ideal candidate is detail-oriented and strong in communication, capable of managing QA across diverse projects ...

Senior MacOS Internals Lead Engineer (San Fernando)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system-level componen ...

Brain Interface Ml Engineer: Generative Ai (Moreno)

Framework Ventures is seeking a motivated machine learning engineer to enhance AI models focused on neural mechanisms. The role involves developing scalable deep learning algorithms and collaborating with data scientists in a dynamic environment. Idóneo candidates will have a relevant degree, ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle, located in Berazategui, Buenos Aires, is looking for a Mobile Engineer to join their innovative team. This role offers the opportunity to build and enhance features in a cross-platform TypeScript React Native app. The successful candidate will thrive in a fast-paced environment with opportunities for ...

Brain Interface Ml Engineer: Generative Ai (Pilar)

Framework Ventures is seeking a motivated machine learning engineer to enhance AI models focused on neural mechanisms. The role involves developing scalable deep learning algorithms and collaborating with data scientists in a dynamic environment. Idóneo candidates will have a relevant degree, strong ...

Senior MacOS Internals Lead Engineer (Bahía Blanca)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global is seeking a Senior macOS Internals Lead Engineer in Buenos Aires, Argentina. You will drive the development of low-level security and compatibility functionalities, leading a team of exceptional engineers while being hands-on with coding and reverse engineering. The role requires deep exper ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle in Buenos Aires is looking for a Mobile Engineer to build and enhance features in our cross‑platform TypeScript React Native app. This exciting role offers opportunities for growth in a fast-paced environment, inviting candidates with 1+ years of mobile development experience. Key responsibiliti ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global is looking for a Senior macOS Internals Lead Engineer in Buenos Aires to drive low-level security and compatibility development. You will lead a team while writing code, reverse engineering OS behavior, and managing key system-level components. The role involves enhancing macOS application c ...

Senior QA Engineer: AI Driven Testing (Pilar)

Senior QA Engineer, Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The adecuado c ...

Senior MacOS Internals Lead Engineer (General Rodríguez)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system-level componen ...

Senior QA Engineer AI Driven Testing & Quality

AOA is seeking a Senior QA Engineer in Zárate, Argentina, to enhance its QA processes and leverage AI for high-quality applications. This role offers a chance to oversee diverse projects while working closely with engineering, product, and UX/UI teams. The ideal candidate should possess a Bachelor's de ...

Senior QA Engineer — AI Driven Quality Champion

AOA is hiring a Senior QA Engineer in Buenos Aires, Argentina, to enhance QA processes and integrate AI into practices. You'll be crucial in delivering high-quality applications while collaborating with various teams to meet business requirements. The ideal candidate is detail-oriented, possessing stro ...

Senior QA Engineer: AI Driven Testing (Olivos)

Senior QA Engineer – Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The idóneo ca ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle in General Pacheco, Argentina, is seeking a talented Mobile Engineer to join our dynamic team. This role focuses on developing features for our TypeScript React Native application while managing releases to our active user base. Ideal candidates have over a year of mobile development experience. <p ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle is seeking a talented Mobile Engineer to join their team in Buenos Aires, Argentina. The role involves building features in a TypeScript React Native app and managing releases safely for millions of users. Ideal candidates have over 1 year of mobile development experience. Sezzle promotes a team ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global is seeking a Senior macOS Internals Lead Engineer in Bahía Blanca, Argentina, to develop low-level security and compatibility functionality. This role involves leading a team, writing code, and reverse engineering macOS behavior. The ideal candidate has over 7 years of systems programming ex ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle is looking for a talented Mobile Engineer to join their team in Burzaco, Buenos Aires. This is a unique opportunity to operate in a fast-paced environment where you will help develop features for their cross-platform TypeScript React Native app. The ideal candidate will have over 1 year of mobil ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle in Buenos Aires is looking for a talented Mobile Engineer to help build and enhance their cross-platform TypeScript React Native app and Golang backend APIs. This position offers a growth opportunity within a dynamic team. The ideal candidate will have over 1 year of experience in mobile develop ...

Senior QA Engineer — AI Driven Quality Champion

AOA, based in Buenos Aires, is seeking a Senior QA Engineer to lead their QA processes and integrate AI into quality assurance practices. You will collaborate with engineering, UX/UI, and product teams to deliver top-quality applications while managing multiple client projects effectively. The ideal ca ...

Senior QA Engineer: AI Driven Testing (Zárate)

Senior QA Engineer, Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The adecuado c ...

Senior MacOS Internals Lead Engineer (Vicente López)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Mobile Engineer — React Native + Go Backend (FinTech)

Sezzle in Buenos Aires is looking for a talented Mobile Engineer to enhance their cross-platform TypeScript React Native app. You will collaborate with various teams to deliver innovative solutions and maintain a high-quality user experience. The ideal candidate has over a year of experience in mobile ...

AI Support Engineer — Fast, Expert Client Help

Darwin AI is seeking a highly motivated individual to join their AI Special Forces team as an AI Special Forces Specialist. This role centers on delivering fast, effective, and high-quality support to clients, ensuring their satisfaction with the Darwin AI experience. You will troubleshoot technical pr ...

Senior macOS Internals Lead Engineer — Security & Compatibility

Sur Global in Zárate, Argentina, is seeking a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team while engaging hands-on in coding and reverse engineering macOS behavior. The ideal candidate will have over 7 years of ...

Senior MacOS Internals Lead Engineer (San Justo)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system-level componen ...

Senior QA Engineer — AI Driven Quality Champion

AOA in Buenos Aires is seeking a Senior QA Engineer to enhance QA practices and integrate AI into testing processes. The ideal candidate will guide the full QA lifecycle on diverse projects, ensuring high standards of quality and efficiency. This role demands strong organizational skills and the abilit ...

Senior Android Engineer Jetpack Compose & Design Systems

Baufest, ubicada en San Nicolás de los Arroyos, busca un/a Desarrollador Android Sr para unirse a su equipo. El candidato ideal tiene experiencia en el desarrollo de aplicaciones Android con Jetpack Compose y habilidades para crear componentes reutilizables que se alineen con el sistema de diseño. Las ...

Senior QA Automation Engineer — Flexible (San Isidro)

A tech company in Argentina is seeking QA Engineers to be integrated within their development teams. The successful candidates will be responsible for understanding product specifications, delivering high-quality products, and developing automated tests using tools like Selenium. A curious and analytical m ...

Backend Engineer for BI APIs (Python, GCP)

Bumeran Selecta in Buenos Aires is seeking a back-end developer to lead the design and implementation of back-end solutions for their BI project. The role entails API design for web and mobile applications, developing authorization flows, and full implementation using Python. The ideal candidate will h ...

Senior Backend Engineer, Golang • Microservices Leader Ezeiza

PedidosYa, parte de Delivery Hero, busca un Sr Software Engineer Backend para unirse a su equipo de General Incentives Services. Este rol implica liderar el desarrollo de microservicios escalables, diseñar e implementar soluciones técnicas y colaborar con equipos internacionales para mejorar la experiencia ...

Senior Android Engineer Jetpack Compose & Design Systems

Baufest en Ramos Mejía, Argentina, busca un/a Desarrollador Android Sr para diseñar y desarrollar componentes reutilizables en Jetpack Compose. Colaborarás con equipos de Diseño y Producto para crear soluciones efectivas. Se requiere experiencia comprobable en Android y Jetpack Compose, así como habili ...

Senior QA Automation Engineer — Flexible (La Plata)

A tech company in Argentina is seeking QA Engineers to be integrated within their development teams. The successful candidates will be responsible for understanding product specifications, delivering high-quality products, and developing automated tests using tools like Selenium. A curious and analytical m ...

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