347,152+ Full Stack Java React Engineer Remote Jobs in Argentina — Top Companies Hiring June 2026

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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 looking for a Forward Deployed Engineer to enhance our AI practice. The successful candidate will work closely with clients to design and implement production AI systems, ensuring robust data infrastructure and integration with existing workflows. This is a remote role for candidates i ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is looking for an AI Native Software Engineer to develop innovative climate solutions aimed at cities. This fully remote position focuses on the CityCatalyst platform, requiring at least 3 years of experience as a software developer and a degree in computer science or related fields. </p ...

Senior Backend Engineer (Python) Remote SaaS Cloud APIs

Grow UP HR is seeking a Senior Backend Engineer for a US-based tech company developing cloud-native SaaS for the insurance industry. You will design and evolve backend services and collaborate with teams to ensure scalable solutions. The role requires significant experience in backend development, part ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is offering a fully remote position for an AI Native Software Engineer. The role involves building innovative climate solutions for urban environments through the CityCatalyst platform. Ideal candidates will have a degree in computer science, at least 3 years of software development expe ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to design and implement climate solutions through the CityCatalyst platform. This fully remote position requires a degree in computer science or equivalent, along with 3 years of software development experience. The ideal candidate will ha ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is offering a fully remote position for an AI Native Software Engineer. The role involves building innovative climate solutions for urban environments through the CityCatalyst platform. Ideal candidates will have a degree in computer science, at least 3 years of software development expe ...

Senior Backend Engineer AdTech Real Time Platform (Remote)

AgileEngine, LLC. is looking for a Senior Backend Developer in Mar del Plata, Argentina to help build a next‑generation advertising platform. You’ll be responsible for architecting and evolving core systems while using technologies like Python, Django, and Kubernetes. This role offers ownership and col ...

Remote Senior Backend Engineer, AI Driven Cloud Storage

Backblaze is seeking a skilled backend software engineer in Buenos Aires. You'll leverage AI-assisted tools to enhance implementations while designing server-side APIs supporting user data operations. Our ideal candidate has 5+ years of experience, proficiency in backend languages, and a strong custome ...

Senior ML Engineer Remote (AWS, MLOps, Data Analytics)

Caylent is seeking a Senior Machine Learning Engineer to design and implement machine learning solutions on AWS. The ideal candidate will have extensive experience in building real-world ML models and knowledge in MLOps tools, AWS services, and data processing techniques. The role involves collaboratio ...

Remote Data Engineer: Build Scalable Pipelines in SQL

Emma of Torre.ai is seeking a Data Engineer to join their fully remote team in Argentina. In this role, you will design and maintain scalable data pipelines, ensuring that data is clean and reliable for collaboration with a US-based engineering team. The ideal candidate will be fluent in English and po ...

Senior .NET Engineer Remote AI Driven Fintech Backend

CMG (Capital Markets Gateway) is looking for a Senior .NET Engineer to develop high-performing enterprise solutions for the financial industry. This role involves backend system design using .NET 10 and ASP.NET Core, working alongside cross-functional teams to ensure system reliability. Key qualificati ...

Remote AI Engineer: Build Autonomous Agents for Fintech

Felix in Argentina is seeking a skilled AI Engineer to design and scale autonomous AI agents that will integrate into their product infrastructure. The ideal candidate will have over 7 years of software engineering experience, with a focus on AI applications. The role promises a competitive salary, sto ...

Senior ML Engineer — AWS, MLOps & Big Data (Remote)

Caylent is seeking a Senior Machine Learning Engineer based in Florencio Varela, Argentina. The role involves designing machine learning solutions on the AWS cloud and working closely with a cross-functional delivery team to achieve client goals. You will develop solutions aligned with architectural de ...

Senior ML Engineer — AWS, MLOps & Big Data (Remote)

Caylent is seeking a Senior Machine Learning Engineer based in Florencio Varela, Argentina. The role involves designing machine learning solutions on the AWS cloud and working closely with a cross-functional delivery team to achieve client goals. You will develop solutions aligned with architectural de ...

Senior ML Engineer — AWS, MLOps & Big Data (Remote)

Caylent is seeking a Senior Machine Learning Engineer based in Florencio Varela, Argentina. The role involves designing machine learning solutions on the AWS cloud and working closely with a cross-functional delivery team to achieve client goals. You will develop solutions aligned with architectural de ...

Remote Senior .NET Test Engineer Backend, CI/CD

Dev.Pro, a leading tech firm, is seeking a Senior Test Automation Engineer for a high-impact healthcare project. This remote position offers the opportunity to design and maintain automated testing solutions for backend systems, ensuring quality and reliability. The ideal candidate should have over 5 y ...

Remote PHP/Laravel Backend Engineer for AI Projects

YO IT Consulting is seeking a skilled PHP Developer to join a remote team. In this role, you will leverage your expertise in PHP and Laravel to contribute to developing robust applications for an exciting AI agent project. The ideal candidate should have strong communication skills and a proactive appr ...

Senior ERP Engineer IBM i/AS400, 100% Remote

FullStack is seeking a Senior ERP Software Engineer to connect with U.S. clients and work on project-based development. This role offers the chance to join a team, with a focus on IBM i / AS400 environments and Agile methodologies. The ideal candidate will have extensive experience with RPG and CL, and ...

Remote AI Code Engineer – Shape Next Gen Models

DataAnnotation is looking for proficient programmers to join their team and contribute to developing cutting-edge AI systems with a fully remote role. This position offers flexibility in project selection and scheduling while you work on programming tasks. The ideal candidate will design solutions for ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer to enhance our AI practice. In this role, you will collaborate with clients to design and implement production AI systems, focusing on robust data infrastructure and workflow integration. This remote position is for candidates in LATAM, requiring sig ...

Remote AI Engineer I — Build Production AI & Impact

Sezzle is looking for a talented AI Engineer I in Olavarría, Argentina, to contribute to the development of innovative AI-powered platforms. The role involves designing and building solutions that enhance customer experiences and improve team productivity. With 1-3 years of experience in software engin ...

Remote Senior Go Engineer – Impactful Work, Balanced Life

Proxify is seeking a Senior Golang Developer for a remote full-time role. Candidates should have over 5 years in Golang development and strong English communication skills. Responsibilities extend to designing and testing software components, as well as collaborating with QA and DevOps teams. This posi ...

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 ...

Remote AWS DevOps Engineer — CI/CD, Terraform, Kubernetes

FullStack seeks an experienced AWS DevOps Engineer to join their team on a 100% remote basis. This role requires 5+ years of professional DevOps experience with a strong focus on AWS cloud services, CI/CD pipeline management, and Infrastructure-as-Code solutions. The ideal candidate should possess advanced Engli ...

Remote AWS DevOps Engineer — AI Driven Automation & Scale

FullStack is seeking an Agentic AWS DevOps Engineer to connect with U.S. clients for flexible, project-based work. This fully remote role requires over 5 years of experience in DevOps engineering, extensive knowledge of AWS cloud services, and familiarity with Agile methodologies. Candidates must demonstrate str ...

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 ...

Remote Azure DevOps Engineer CI/CD, Kubernetes, Terraform

FullStack is inviting applications for the role of Agentic Azure DevOps Engineer. You will join a flexible, project-based team working with U.S. clients while integrating directly into client teams alongside designers and engineers. The ideal candidate will have over 4 years of DevOps experience, advanced Englis ...

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 ...

Remote PHP Engineer Build High Impact APIs & Apps

FullStack is seeking a remote PHP Software Engineer to connect with U.S. clients for flexible, project-based development work. Candidates must have 3+ years of software development experience, strong backend skills in PHP and related frameworks, and advanced English. Responsibilities include working alongside cl ...

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 Xamarin Mobile Engineer – Remote (Azure CI/CD)

Una empresa líder en el desarrollo de software busca un Desarrollador Xamarin SSR/SR que trabaje 100% remoto desde Argentina. El candidato ideal tendrá experiencia en desarrollo de aplicaciones móviles y un enfoque proactivo para mejorar el equipo, fomentando un buen ambiente de trabajo. Se valorará la experienc ...

Senior Frontend Engineer Build Secure, Scalable UIs (Remote)

An innovative company is seeking a Senior Frontend Engineer to enhance user experience through secure and scalable web solutions. This fully remote role offers the opportunity to work with a talented global team, focusing on developing high-quality code that meets customer needs. You'll engage in exciting projec ...

Senior AI/ML Engineer – NLP & LLM Expert (Remote)

As the Sr AI/ML Engineer, you’ll lead the development of our core machine learning systems. You’ll fine-tune large language models (LLMs), build NLP pipelines, automate insurance workflows, and implement user feedback loops for continual model improvement.This is a senior role for someone who’s not afraid ...

Senior Drupal Engineer (AI Augmented) Remote Latin America

About FullStack FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectf ...

Senior ML/AI Engineer Remote, RAG & GenAI Scale

Una empresa líder en tecnología busca un Ingeniero ML/AI Senior en Buenos Aires para diseñar y mantener pipelines de ML y LLMs. Se requiere experiencia en ML/AI engineering y MLOps, así como conocimientos en Python y frameworks de deep learning. Ofrecemos modalidad remota, actualizaciones salariales cada tres me ...

Remote Security Software Engineer — High Impact ML Security

A cybersecurity technology company is seeking a systems programming expert to develop innovative solutions based on customer requirements. This fully remote role requires experience in compiler development and a strong understanding of HTTP protocols. You will work collaboratively across teams to advance their d ...

Remote Azure DevOps Engineer – LATAM, CI/CD & Cloud

FullStack is seeking an Agentic Azure DevOps Engineer to join their talent network for flexible, project-based work. This role requires 4+ years of experience, particularly with Azure Cloud and Azure DevOps Services. You will integrate into client teams, leveraging your expertise in CI/CD, Infrastructure-as-Code ...

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 ...

Senior Data Engineer Cloud ETL & Data Pipelines (Remote)

A leading consulting firm is seeking a Senior Associate Data Engineer to design and maintain ETL pipelines on cloud data platforms. The ideal candidate will have 2-6+ years of experience, proficiency in Python and SQL, and familiarity with tools like Azure, Databricks, and Snowflake. This remote position require ...

Remote Data Engineer — Snowflake/AWS, High Impact Growth

Greencode Software is seeking a Semi-Senior Data Engineer to make impactful contributions in a fast-paced environment. You will support the Data Engineering team, design and optimize enterprise data models, and interact with stakeholders to deliver high-quality solutions. The ideal candidate has over 5 years of ...

Senior ML & AI Engineer Remote, MLOps & RAG Lead

Kaizen Recursos Humanos está buscando un ML/AI Engineer Senior para unirse a una empresa líder en el desarrollo de software, trabajando en el sector bancario. El rol es remoto y requiere más de 5 años de experiencia en ML/AI engineering y MLOps en producción. Ofrecemos incentivos como obra social prepa ...

Remote AI Native Engineer for Climate Platform Impact

Open Earth Foundation is seeking an AI Native Software Engineer to create climate solutions through the CityCatalyst platform. This fully remote position offers a salary range of $36,000 to $72,000 annually, unlimited paid time off, and the chance to make a significant impact in combating climate change. ...

Remote AI Native Engineer for Climate Platform Impact

Open Earth Foundation is seeking an AI Native Software Engineer to create climate solutions through the CityCatalyst platform. This fully remote position offers a salary range of $36,000 to $72,000 annually, unlimited paid time off, and the chance to make a significant impact in combating climate change. ...

Remote AI Native Software Engineer: Climate City Solutions

Open Earth Foundation is looking for an AI Native Software Engineer to develop climate solutions using the CityCatalyst platform. This fully remote position offers a competitive salary between $36,000 and $72,000 annually. Candidates need a degree in computer science or equivalent experience and at lea ...

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