140,634+ Remote Fullstack Engineer Java React Jobs in Argentina — Top Companies Hiring June 2026

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Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Lead AI Engineer — Remote RAG/NLP/LLM Systems

N-iX is seeking a Lead AI Engineer in Argentina to drive the design and evolution of AI-powered solutions. You'll focus on building scalable intelligent systems and guide clients through AI adoption strategies. This role involves collaborating with stakeholders to develop AI solutions that enhance effi ...

Senior AI Engineer — Remote Fintech ML & LLM Pipelines

Jeeves is seeking a Senior AI Engineer to join their remote team based in Argentina. The role involves designing and implementing AI-powered features for the financial operating system, and building reliable LLM integration pipelines while collaborating with product and engineering teams. With a focus ...

Full Stack PHP/Laravel SSR/SR Engineer – Remote

Werben HR busca un Desarrollador FULL STACK para unirse a un proyecto innovador en Buenos Aires. El candidato ideal trabajará en el desarrollo de una aplicación que ofrece alternativas de inversión a través del crowdfunding, tanto en el front-end como en el back-end. El rol requiere experiencia en PHP ...

Remote AI Automation Engineer Build Scalable AI Workflows

Huzzle.com is looking for a proactive AI Automation Engineer to design and deploy custom AI-powered automation systems. This full-time, remote role requires collaboration with the CTO, delivering solutions that enhance efficiency while facing clients directly. The ideal candidate will have experience w ...

Remote QA Engineer – API & CI/CD Quality Assurance

Squad, a leading software company in Argentina, is searching for a QA Engineer to ensure the quality and reliability of their digital products. The role demands 3–5 years of experience in software testing, strong analytical skills, and the ability to collaborate in a fully remote setting. Responsibilit ...

Mid Level QA Engineer: Remote, Flexible Hours, Growth

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 Work awards. WHY ...

Senior AI Engineer — Remote Fintech ML & LLM Pipelines

Jeeves is looking for a Senior AI Engineer to design and implement AI-powered features for their financial operating system. This full-time remote position, located in Argentina, focuses on building reliable LLM integration pipelines and collaborating with product and engineering teams. The ideal candi ...

Remote Senior AI Engineer Fintech ML & 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 located in Argentina and focuses on building reliable LLM integration pipelines while collaborating with product and engineering teams. Candidates s ...

Senior Test Automation Engineer — Remote QA CoE Lead

Dev.Pro is seeking an experienced Senior Test Automation Engineer to join our team in Buenos Aires, Argentina. This role will contribute to a strategic Center of Excellence initiative focused on shaping QA best practices for a leading global provider of payment technology and financial solutions. You w ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Senior SQL Data Engineer Remote/Hybrid, Data Warehousing

Svitla Systems, Inc. is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a le ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, based in Argentina, is inviting applications for an AI-focused engineer to join their remote-first legal tech startup. In this role, you will develop user-friendly solutions aimed at improving access to justice for vulnerable populations. Collaboration with founders and team members is cruc ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is searching for an AI-focused engineer. In this role, you will develop user-friendly legal solutions and collaborate closely with team members to create scalable AI-driven features. Your work will not only ensure code quality and resilience but will also ...

Remote .NET Backend Engineer for Scalable AI Cloud

Azumo is hiring a Microsoft .Net Software Engineer for a remote role based in Buenos Aires, Argentina. The position involves developing and maintaining high-performing backend infrastructures used by millions of users. The ideal candidate will have over 5 years of backend experience, advanced English, ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup in San Miguel de Tucumán, is looking for an AI-focused engineer to develop user-friendly legal solutions. You will collaborate with founders and team members to build scalable AI-driven features while maintaining high code quality and resilience. This role ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup in San Miguel de Tucumán, is looking for an AI-focused engineer to develop user-friendly legal solutions. You will collaborate with founders and team members to build scalable AI-driven features while maintaining high code quality and resilience. This role ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup in San Miguel de Tucumán, is looking for an AI-focused engineer to develop user-friendly legal solutions. You will collaborate with founders and team members to build scalable AI-driven features while maintaining high code quality and resilience. This role ...

Remote Lead Data Engineer | SQL/Python, Unlimited PTO

Sur Global is seeking a Data Engineer to lead the data engineering function in a remote-first role. The ideal candidate will manage data pipelines, ensure data quality, and collaborate with stakeholders to support analytics initiatives. A minimum of 5 years of experience and strong skills in SQL and Python ar ...

Remote Senior Full Stack Engineer — Health Tech Impact

Carda Health is seeking a Full Stack Software Engineer to develop web-based applications aimed at enhancing remote patient rehab programs. In this crucial remote role, you'll collaborate closely with the founders and have significant input on both backend and frontend development. This full-time positi ...

Remote Senior Full Stack Engineer — Health Tech Impact

Carda Health is seeking a Full Stack Software Engineer to develop web-based applications aimed at enhancing remote patient rehab programs. In this crucial remote role, you'll collaborate closely with the founders and have significant input on both backend and frontend development. This full-time positi ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Senior Full Stack Engineer (C++, C#, Vue) Remote

Svitla Systems is seeking a Senior Full Stack Engineer with expertise in C++ and C#. This is a full-time remote position based in Argentina, focusing on tax filing software solutions. The ideal candidate will have 5+ years of experience in front-end development and UI design, along with strong knowledg ...

Remote First AI GTM Engineer: Build Internal Pipelines

SenseOn in Santiago del Estero is seeking a software-focused GTM professional to build and operate internal systems that enhance customer outcomes. The role supports pipeline creation and integrates data pipelines while collaborating closely with commercial teams. The ideal candidate will have practica ...

Senior SQL Data Engineer Remote/Hybrid, Data Warehousing

Svitla Systems is looking for a Senior SQL Data Engineer for a full-time role in Argentina. The ideal candidate will have over 8 years of experience in SQL development, focusing on database management and data warehousing. Your responsibilities will include designing complex queries, optimizing perform ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is seeking an AI-focused engineer to develop user-friendly legal solutions. You will work closely with founders and team members to create scalable AI-driven features while ensuring code quality and resilience. This position values your contribution to soc ...

Remote: Senior Full Stack Engineer C++ & C# Expert

Svitla Systems is looking for a Senior Full Stack Engineer with expertise in C++ and C# for a full-time remote position. The candidate will play a key role in developing and maintaining comprehensive tax filing software, working with cross-functional teams. Applicants should have at least 5 years of ex ...

Remote AI Data Engineer — Shape AI Models & Data

T-mapp Jobs busca un Software Engineering Specialist en Argentina para trabajo remoto. Este puesto impacta en la calidad de modelos de IA, creando y curando datos, además de mejorar el código generado por inteligencia artificial. Se requiere experiencia con DB/SQL y habilidades en herramientas como Kub ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote AI Engineer II for FinTech Platform Innovation

Sezzle is looking for an AI Engineer II to lead the design and development of AI-powered platforms. This role is fully remote and offers a chance to work in a fast-paced environment. Candidates should have experience in software engineering and AI engineering, along with proficiency in Python and SQL. ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup, is looking for an AI-focused engineer to develop user-friendly legal solutions. In this role, you will collaborate with founders and team members to create scalable AI-driven features, ensuring high code quality and reliability. This position emphasizes so ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice remotely while requiring significant overlap with US Eastern Time. The role involves working with clients to design and implement AI systems, ensuring robust data infrastructure and workflow integration. The ideal candidate ...

Remote AI Data Engineer — Shape AI Models & Data

T-mapp Jobs busca un Software Engineering Specialist en Argentina para trabajo remoto. Este puesto impacta en la calidad de modelos de IA, creando y curando datos, además de mejorar el código generado por inteligencia artificial. Se requiere experiencia con DB/SQL y habilidades en herramientas como Kub ...

Remote Senior Full Stack Engineer — Health Tech Impact

Carda Health, a healthcare technology company, is looking for a Full Stack Software Engineer to develop web-based applications aimed at enhancing remote patient rehab programs. In this key remote position, you will collaborate with the company's founders and be involved in both backend and frontend developmen ...

Remote Junior Backend Engineer — Learn, Build, and Grow

A technology startup in the logistics sector is seeking a Junior Software Engineer to join their fully remote team. You will collaborate with experienced engineers to design and maintain backend systems, contribute to feature development, and learn modern engineering practices. Ideal candidates have 0-2 years of ...

Remote: Senior Full Stack Engineer C++ & C# Expert

Svitla Systems is seeking a Senior Full Stack Engineer with expertise in C++ and C#. This full-time remote position is open to candidates from Argentina. The candidate will develop and maintain applications, collaborating with cross-functional teams to produce software solutions. The ideal candidate sh ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup based in Argentina, is in search of an AI-focused engineer. You will collaborate closely with the founders to develop user-friendly legal solutions that emphasize scalable AI-driven features. This role is designed for individuals who are passionate about us ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup based in Argentina, is in search of an AI-focused engineer. You will collaborate closely with the founders to develop user-friendly legal solutions that emphasize scalable AI-driven features. This role is designed for individuals who are passionate about us ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup based in Argentina, is in search of an AI-focused engineer. You will collaborate closely with the founders to develop user-friendly legal solutions that emphasize scalable AI-driven features. This role is designed for individuals who are passionate about us ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup located in Argentina, is looking for an AI-focused engineer to create innovative legal solutions. You will collaborate closely with team members to develop scalable features powered by AI, contributing to social good and enhancing access to justice. This po ...

Remote/Hybrid Senior SQL Data Engineer — Data Warehousing

Svitla Systems, Inc. is looking for a Senior SQL Data Engineer for a full-time role in Argentina. You will use your 8+ years of experience in SQL development to design complex queries, optimize performance, and lead integration efforts. Join a leading utility software solutions company, collaborating w ...

Remote AI Driven Full Stack Engineer Justice Tech

LegalAtoms, a remote-first legal tech startup located in Argentina, is looking for an AI-focused engineer to create innovative legal solutions. You will collaborate closely with team members to develop scalable features powered by AI, contributing to social good and enhancing access to justice. This po ...

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