73,755+ Remote Fullstack Engineer Java React Jobs in Argentina — Top Companies Hiring June 2026

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Remote AI Native Engineer for Climate City Platform

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions for cities through the CityCatalyst platform. This fully remote position offers a competitive salary range of $36,000 to $72,000 annually. Candidates should possess a degree in Computer Science o ...

Remote AI Native Engineer for Climate City Platform

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions for cities through the CityCatalyst platform. This fully remote position offers a competitive salary range of $36,000 to $72,000 annually. Candidates should possess a degree in Computer Science o ...

Remote AI Engineer: Build Autonomous Agents for Fintech

Félix in Argentina is looking for a skilled AI Engineer to design and develop scalable AI agents for their product infrastructure. This role involves optimizing workflows and mentoring junior staff. The ideal candidate has over 7 years of software engineering experience with a primary focus on AI appli ...

Senior iOS Engineer — Remote, Scale Features for Millions

Gramian Consulting is seeking an experienced iOS Engineer to contribute to the full development cycle for a prominent social media platform. This role involves designing and building features for millions of users while collaborating with cross-functional teams. The ideal candidate will have at least 5 ...

Senior Backend Engineer Ruby/Rails to Go (Remote)

Tenjin is seeking a Senior Backend Engineer based in Argentina to lead backend development. In this remote role, you will work primarily with Ruby and Rails and assist in migrating to Golang. Your responsibilities will include making major architecture decisions, owning the CI/CD pipeline, and collabor ...

Senior Backend Engineer Ruby/Rails to Go (Remote)

Tenjin is seeking a Senior Backend Engineer based in Argentina to lead backend development. In this remote role, you will work primarily with Ruby and Rails and assist in migrating to Golang. Your responsibilities will include making major architecture decisions, owning the CI/CD pipeline, and collabor ...

Senior iOS Engineer — Remote, Scale Features for Millions

Gramian Consulting is seeking an experienced iOS Engineer to contribute to the full development cycle for a prominent social media platform. This role involves designing and building features for millions of users while collaborating with cross-functional teams. The ideal candidate will have at least 5 ...

Remote MS Dynamics QA Engineer Agile Testing & Automation

Talentus Global, a BPO services company, is seeking an MS Dynamics QA Engineer to join their team in Argentina. The role involves designing and executing test plans for Microsoft Dynamics 365 and performing various types of testing. Candidates should have 4 to 6 years of QA experience, strong communica ...

Senior Backend Engineer Ruby/Rails to Go (Remote)

Tenjin is seeking a Senior Backend Engineer based in Argentina to lead backend development. In this remote role, you will work primarily with Ruby and Rails and assist in migrating to Golang. Your responsibilities will include making major architecture decisions, owning the CI/CD pipeline, and collabor ...

Senior AI Engineer, Production ML & LLM Pipelines (Remote)

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 focuses on building reliable LLM integration pipelines while collaborating with product and engineering teams. The ideal cand ...

Remote AI Native Software Engineer: Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer based in Buenos Aires, Argentina. This fully remote role involves developing climate solutions through the CityCatalyst platform, aimed at enhancing city climate action. Candidates are required to have a degree in computer science or equiv ...

Senior AI Engineer, Production ML & LLM Pipelines (Remote)

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 focuses on building reliable LLM integration pipelines while collaborating with product and engineering teams. The ideal cand ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer based in Buenos Aires, Argentina, to enhance their AI practice. This role involves working with clients to design and implement production AI systems while ensuring robust data infrastructure and integration with existing workflows. The ideal candida ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions for urban environments. This fully remote position involves collaboration on the CityCatalyst platform, focusing on impactful climate action initiatives. The ideal candidate will have a degree in ...

Senior IoT Firmware Engineer (BLE/WiFi) Remote & Growth

Oowlish is seeking a seasoned firmware engineer to develop innovative IoT solutions for pet health. The role involves implementing advanced firmware for connected devices, focusing on power optimization and communication protocols. We offer flexible working hours, competitive compensation, and a commit ...

Senior SQL Data Engineer — Remote Data Warehousing Expert

Svitla Systems is seeking a Senior SQL Data Engineer for a full‑time position in San Fernando, Buenos Aires. This role involves designing complex SQL queries and ensuring data integration across various systems. The ideal candidate has over 8 years of experience, with strong analytical and problem‑solving abi ...

Remote Senior Web3 Backend Engineer for Multichain Yield

A growing tech company is seeking a skilled Senior Web3 Back End Engineer for a fully remote role. You'll design and scale infrastructure for a multichain yield platform, focusing on secure and maintainable systems. Candidates should have over 3 years of experience in web3 backend systems and strong expertise in ...

Senior ML Engineer Remote NLP & Generative AI Lead

Una empresa de tecnología busca un Machine Learning Engineer Sr. para unirse a su equipo. La misión incluye diseñar investigaciones aplicadas en Machine Learning y crear POCs para validar IA generativa. Se requiere al menos 4 años de experiencia, con conocimientos en NLP y frameworks como TensorFlow y PyTorch. E ...

Remote ML Engineer & Data Scientist for GenAI & Pipelines

GreenCode Software | Buenos Aires, Argentina Estamos buscando un ML Engineer/Data Scientist para sumarse a nuestro proyecto de matching inteligente entre médicos y productos farmacéuticos.¿Por qué sumarte a GreenCode?Proyecto desaf ...

Remote AI & ML Engineer for Cutting Edge Projects

An innovative IT talent network is seeking an AI Machine Learning Engineer to work directly with U.S. clients on flexible, project-based development. The ideal candidate should have over 4 years of experience in AI/ML, strong skills in Python and advanced English proficiency. Responsibilities include developing ...

Remote Agentic Software Engineer AI Driven Claude Code

A leading IT talent network is seeking an experienced Agentic Software Engineer (Claude Code) to connect with U.S. clients for flexible, project-based work. The ideal candidate has over 5 years of software development experience, particularly with full-stack architectures and AI-driven development workflows. Thi ...

Remote Full Stack Engineer — Growth Driven Tech Consultancy

A leading software consultancy in Córdoba is seeking a Full-Stack Developer to join their dynamic team. The ideal candidate will have over 5 years of experience in open-source technologies and a strong proficiency in Python, with a commitment to quality and customer satisfaction. This role offers a competitive s ...

Remote AI/LLM Engineer Build Production AI Pipelines

Project BriefWe're building AI-powered products, primarily leveraging off-the-shelf LLM APIs, while also partnering with our Applied Science teams to integrate custom models when needed. You'll own end-to-end development of AI features — from prototyping to production — focused on reliabi ...

Remote Golang Backend Engineer for AI/NLP Platforms

A leading tech company is seeking a highly motivated Backend Engineer to enhance backend infrastructures in AI and conversational software. The role is remote and involves designing robust APIs, integrating systems, and solving technical challenges. Candidates should have at least 3 years of experience with GO a ...

Remote GPU Cloud Platform Engineer for AI Infra

A pioneering AI technology firm is seeking a GPU Cloud Platform Engineer to join their team. This role involves building and operating large-scale GPU clusters, ensuring stability and performance in cloud environments. The ideal candidate will have extensive experience in cloud-native development, particularly w ...

Remote Senior Python AI Engineer: Scalable AI Backends

A leading tech company in Argentina seeks a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. The ideal candidate has over 5 years of experience in Python, deep learning frameworks, and large language models. This role involves optimizing AI workflows and colla ...

Remote Quality Assurance Engineer for Structural Inspection Reports

We are seeking a meticulous and detail-oriented Quality Assurance Engineer with a strong background in civil or structural engineering to join our team on a part-time basis. The primary responsibility of this role is to ensure that inspection reports generated by our engineering team meet our high standard ...

AI First Full Stack Engineer with Copilot (Remote)

A leading IT talent network in Argentina is looking for an Agentic Software Engineer to connect with U.S. clients for remote, project-based work. The role requires over 5 years of software development experience and expertise in full-stack architectures, GitHub Copilot, and AI-first workflows. You will work clos ...

Remote AI Automation Engineer Build Scalable AI Workflows

A remote job marketplace is seeking an AI Automation Engineer to design, develop, and deploy custom AI-powered automation systems. You will work closely with the CTO and be responsible for client interactions, necessitating strong communication skills. The ideal candidate should have experience with n8n and Clau ...

Platform Backend Engineer Remote, High Impact AI Audio

Speechify in Buenos Aires is seeking a backend developer to design and maintain robust APIs in a fully remote setting. The ideal candidate will have proven experience in TypeScript/Node.js and knowledge of Google Cloud Platform. This role offers competitive compensation and the chance to contribute to impactful ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior Android Engineer — Remote, Jetpack Compose, CI/CD

mindIT HR Agency busca un/a Sr. Android Software Engineer para un proyecto clave. La persona será responsable del diseño y desarrollo de aplicaciones Android escalables y de alta calidad, colaborando con equipos multidisciplinarios. Se requiere más de 6 años de experiencia en desarrollo Android, dominio de Jetpa ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Lead AI Inference Engineer QVAC 100% remote Worldwide

About the role: You will own the inference backbone behind QVAC's local AI stack: the C++ systems layer that makes models run fast, reliably, and predictably on real user hardware. The role is centered on engineering quality at runtime level, including startup behavior, memory pressure, throughput ...

Senior AI Driven Full Stack Product Engineer (Remote)

Drive Capital is hiring a senior software engineer in Buenos Aires, Argentina, for an independent contractor role. The position requires expertise in AI-assisted coding, Scala development skills, and strong product thinking. You will work in a collaborative environment to enhance our technology solutions and aid ...

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. ...

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. ...

Senior Manual QA Engineer — Production & API Validation Remote

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 ...

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. ...

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. ...

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. ...

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. ...

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. ...

Full Stack Engineer – Build Scalable APIs & UI (Remote)

A prominent startup studio in Argentina is seeking a Full Stack Engineer to join their team and work on innovative projects. The role involves defining system architecture, implementing key components, and enhancing the user experience. Candidates should have a Bachelor's degree in Computer Science, and at least ...

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