140,493+ Remote Fullstack Engineer Java React 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 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 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 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 Data Engineer — LatAm (SQL, Python, Data Warehousing)

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

Remote MS Dynamics QA Engineer — Agile Automation & Growth

Talentus Global is seeking an MS Dynamics QA Engineer to join their team in Argentina. The role focuses on designing and executing test plans specifically for Microsoft Dynamics 365. Ideal candidates will have 4 to 6 years of QA experience, strong communication skills, and advanced English proficiency. <p ...

Remote Senior Go Engineer – Impactful Work, Balanced Life

Proxify is seeking a Senior Golang Developer to join its client's team. This remote full-time role requires over 5 years of experience in Golang development alongside strong English communication skills. The successful candidate will design and test software components while collaborating with QA and D ...

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 ...

Remote Senior Python Backend Engineer, FinTech Billing & Payments

BriteCore, a leading insurance technology company, is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position demands expertise in Python, Django, and financial applications. The ideal candidate will have over 5 years of experie ...

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 AI Native Software Engineer: Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to develop climate solutions for cities, primarily working on the CityCatalyst platform. This fully remote role requires a degree in computer science or similar experience, alongside at least three years of software development experience and fam ...

Remote Senior AI Engineer for Fintech LLM & Python

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 focuses on building reliable LLM integration pipelines and collaborating with product and engineering teams. The ideal candidate has over 5 years o ...

Remote Senior Backend Engineer Ruby/Rails, Go, Analytics

Tenjin, a data-driven tech company based in Argentina, is seeking a Senior Backend Engineer for a remote role. You will lead backend development, primarily using Ruby and Rails, while also helping to migrate functionality to Golang. Your responsibilities include making major architecture decisions, own ...

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 ...

Remote Senior Rails Full Stack Engineer (Hotwire + Tailwind)

Hubstaff, a remote-first technology company, is seeking a Senior Rails Full-Stack Developer. The ideal candidate possesses over 7 years of development experience, excelling in database skills and frontend technologies like Hotwire and Tailwind. This role offers a competitive hourly rate and opportuniti ...

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 Semi Senior DevOps Engineer: AWS, GitOps & Observability

Redbee, una empresa argentina de tecnología, busca un Ssr DevOps Engineer para unirse a su equipo. El candidato ideal debe tener más de 3 años de experiencia en infraestructura AWS, incluyendo EKS, Cognito y Lambda, así como experiencia en configuraciones de Kubernetes y CI/CD. Se ofrece un ambiente fl ...

Remote Senior Python Backend Engineer, FinTech Billing & Payments

BriteCore, a leading insurance technology company, is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position demands expertise in Python, Django, and financial applications. The ideal candidate will have over 5 years of experie ...

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 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 ...

Remote Senior Python Backend Engineer, FinTech Billing & Payments

BriteCore, a leading insurance technology company, is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position demands expertise in Python, Django, and financial applications. The ideal candidate will have over 5 years of experie ...

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 ...

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 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 ...

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 ...

Remote Senior QA Engineer Mobile Apps & Test Automation

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team based in Buenos Aires, Argentina. The successful candidate will bring 4 years of experience in Software Quality Assurance along with proficiency in Mobile App Testing. This position entails documenting issues, maintainin ...

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 ...

Remote AI Forward Deployed Engineer for Production LLMs

NextLink Labs is seeking a Forward Deployed Engineer to enhance its AI practice. This remote role for candidates in LATAM involves working closely with clients to design and implement advanced production AI systems. The successful candidate will need to demonstrate strong Python skills and experience w ...

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

Caylent is seeking a Senior Machine Learning Engineer to join their team in Buenos Aires, Argentina. The role involves designing and documenting machine learning solutions on AWS, while working collaboratively with cross-functional teams. Responsibilities include developing ML models and participating in agil ...

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

Caylent is seeking a Senior Machine Learning Engineer to join their team in Buenos Aires, Argentina. The role involves designing and documenting machine learning solutions on AWS, while working collaboratively with cross-functional teams. Responsibilities include developing ML models and participating in agil ...

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

Caylent is seeking a Senior Machine Learning Engineer to join their team in Buenos Aires, Argentina. The role involves designing and documenting machine learning solutions on AWS, while working collaboratively with cross-functional teams. Responsibilities include developing ML models and participating in agil ...

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 ...

Senior Python Backend Engineer — Remote, Build Robust APIs

Werben Hr está buscando un Desarrollador Python Senior para trabajar de forma remota desde Argentina. El candidato ideal debe tener al menos 5 años de experiencia en desarrollo backend con Python y formación en sistemas. Las responsabilidades incluyen diseñar, desarrollar y desplegar aplicaciones robus ...

Remote Senior AI Engineer Production FinTech ML Systems

Crew, a leading financial technology company, is seeking a Senior AI Engineer to design and build production-grade AI systems. In this role, you'll develop LLM integration pipelines and collaborate with data scientists to deploy innovative AI features into core financial products. Candidates should pos ...

Senior PHP Laravel Backend Engineer Remote Growth & Perks

Newrich Network is looking for a skilled Software Developer to join our fast-growing team in Buenos Aires. You will develop backend applications using PHP and Laravel, while also implementing features with React.js. This position offers you the flexibility of remote work and professional growth opportunities. ...

Remote AI Engineer: GenAI, ML & MLOps at Scale

CRAFTLabs, a leading software development firm in Argentina, seeks an AI Software Engineer (Generative AI) to create customer-focused AI solutions. The ideal candidate will possess over 3 years of experience with machine learning and strong skills in Python, MLOps, and Agile methodologies. This full-ti ...

Senior Backend Engineer Ruby/Rails to Go (Remote)

Tenjin is seeking a remote Senior Backend Engineer based in Argentina. In this role, you will lead backend development using Ruby and Rails while helping migrate functionality to Golang. Your responsibilities will include making major architecture decisions, owning the CI/CD pipeline, and collaborating ...

Remote Epic & Cerner QA Engineer for Healthcare IT

Talentus Global is seeking an EPIC / Cerner QA Engineer in Bahía Blanca, Argentina. This role involves designing and executing test cases, validating systems, and ensuring compliance with healthcare regulations. Candidates should have 4–6 years of QA experience, with proficiency in EPIC/Cerner systems and adv ...

Remote AI Native Software Engineer: Climate City Solutions

Open Earth Foundation is seeking an AI Native Software Engineer to aid in creating innovative climate solutions for urban locales. This fully remote position focuses on the CityCatalyst platform. The ideal candidate will possess a degree in computer science or equivalent experience, alongside 3 years o ...

Senior AI Engineer (Remote) — Production FinTech AI Systems

Crew, a leading financial technology company, is seeking a Senior AI Engineer to design and build production-grade AI systems. This fully remote position allows for flexibility and collaboration across diverse teams. Applicants should have over 5 years of software engineering experience, specifically w ...

Remote Data Engineer — LatAm (SQL, Python, Data Warehousing)

Emma of Torre.ai is seeking a Data Engineer to join their fully remote team based in Argentina. You'll be responsible for designing and maintaining scalable data pipelines and ensuring clean and reliable data for collaboration with a US-based engineering team. The ideal candidate should be fluent in En ...

Remote Data Engineer — LatAm (SQL, Python, Data Warehousing)

Emma of Torre.ai is seeking a Data Engineer to join their fully remote team based in Argentina. You'll be responsible for designing and maintaining scalable data pipelines and ensuring clean and reliable data for collaboration with a US-based engineering team. The ideal candidate should be fluent in En ...

Remote AI Engineer: Scalable Autonomous Agents for Fintech

Félix in Argentina is seeking a skilled AI Engineer dedicated to designing and scaling autonomous AI agents, crucial for their product infrastructure. Your responsibilities will include developing scalable AI agents, optimizing workflows, and mentoring junior staff. The position offers a competitive sa ...

Remote AI Engineer: Scalable Autonomous Agents for Fintech

Félix in Argentina is seeking a skilled AI Engineer dedicated to designing and scaling autonomous AI agents, crucial for their product infrastructure. Your responsibilities will include developing scalable AI agents, optimizing workflows, and mentoring junior staff. The position offers a competitive sa ...

Remote Senior AI Engineer Production FinTech ML Systems

Crew, a leading financial technology company, is seeking a Senior AI Engineer to design and build production-grade AI systems. In this role, you'll develop LLM integration pipelines and collaborate with data scientists to deploy innovative AI features into core financial products. Candidates should pos ...

Senior PHP Laravel Backend Engineer Remote Growth & Perks

Newrich Network is looking for a skilled Software Developer to join our fast-growing team in Buenos Aires. You will develop backend applications using PHP and Laravel, while also implementing features with React.js. This position offers you the flexibility of remote work and professional growth opportunities. ...

Senior Backend Engineer Ruby/Rails to Go (Remote)

Tenjin is seeking a remote Senior Backend Engineer based in Argentina. In this role, you will lead backend development using Ruby and Rails while helping migrate functionality to Golang. Your responsibilities will include making major architecture decisions, owning the CI/CD pipeline, and collaborating ...

Remote AI Engineer: GenAI, ML & MLOps at Scale

CRAFTLabs, a leading software development firm in Argentina, seeks an AI Software Engineer (Generative AI) to create customer-focused AI solutions. The ideal candidate will possess over 3 years of experience with machine learning and strong skills in Python, MLOps, and Agile methodologies. This full-ti ...

Remote AI Native Engineer for Climate City Solutions

Open Earth Foundation is hiring an AI Native Software Engineer to work on climate solutions designed for cities. This fully remote role involves contributions to the CityCatalyst climate action platform. The ideal candidate should have a degree in computer science or equivalent, 3 years of software dev ...

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 ...

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 ...

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    Remote Fullstack Engineer Java React Jobs in Argentina Job Search Guide, Trends and Insights