126,298+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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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 ...

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 ...

Senior AWS ML Engineer ML, MLOps & Big Data

Caylent is looking for a Senior Machine Learning Engineer to join their team in Argentina. This role involves developing machine learning solutions on AWS and contributing to daily standup meetings. The ideal candidate should have a strong understanding of various machine learning model types and tools ...

Senior AWS ML Engineer ML, MLOps & Big Data

Caylent is looking for a Senior Machine Learning Engineer to join their team in Argentina. This role involves developing machine learning solutions on AWS and contributing to daily standup meetings. The ideal candidate should have a strong understanding of various machine learning model types and tools ...

Senior AWS ML Engineer ML, MLOps & Big Data

Caylent is looking for a Senior Machine Learning Engineer to join their team in Argentina. This role involves developing machine learning solutions on AWS and contributing to daily standup meetings. The ideal candidate should have a strong understanding of various machine learning model types and tools ...

Senior Full Stack JS Engineer (TypeScript) – Growth & Impact

Financecolombia is seeking a developer in Mendoza, Argentina to collaborate with U.S.-based engineering teams. The ideal candidate will define and implement features, maintain code quality, and address performance issues. Qualifications include fluency in English, proficiency in Git, and a Bachelor's D ...

Senior Full Stack JS Engineer (TypeScript) – Growth & Impact

Financecolombia is seeking a developer in Mendoza, Argentina to collaborate with U.S.-based engineering teams. The ideal candidate will define and implement features, maintain code quality, and address performance issues. Qualifications include fluency in English, proficiency in Git, and a Bachelor's D ...

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 Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Remote Senior Agentic Backend Engineer for SaaS/AI

Velozient in Argentina is seeking a remote Agentic Developer to enhance their SaaS platform. The ideal candidate will have over 8 years of experience in .NET, C#, Python, or Node.js, and be skilled in designing scalable systems. The role involves mentoring engineers, contributing to architectural decis ...

Senior AWS ML Engineer ML, MLOps & Big Data

Caylent is looking for a Senior Machine Learning Engineer to join their team in Comodoro Rivadavia, Argentina. The role involves developing and implementing machine learning solutions on AWS and collaborating with a cross-functional delivery team. The ideal candidate will have a strong understanding of ...

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 ...

Senior iOS & Java Backend Engineer Remote First Growth

Redbee, una tecnológica argentina con más de 14 años de experiencia, busca un/a Senior Developer con sólida experiencia en Java y Spring Boot, así como conocimientos en iOS. El candidato ideal trabajará en el desarrollo y mantenimiento de aplicaciones móviles y servicios backend. Ofrecemos un ambiente ...

Senior DevOps Engineer Remote (AWS, Terraform, CI/CD)

Opensesame is looking for a Senior DevOps Engineer for a remote position based in Argentina or Mexico. The role emphasizes enhancing secure and scalable infrastructure using CI/CD, particularly with AWS and automation tools like Terraform. Responsibilities include streamlining team workflows, optimizin ...

Senior DevOps Engineer Remote (AWS, Terraform, CI/CD)

Opensesame is looking for a Senior DevOps Engineer for a remote position based in Argentina or Mexico. The role emphasizes enhancing secure and scalable infrastructure using CI/CD, particularly with AWS and automation tools like Terraform. Responsibilities include streamlining team workflows, optimizin ...

Senior DevOps Engineer Remote (AWS, Terraform, CI/CD)

Opensesame is looking for a Senior DevOps Engineer for a remote position based in Argentina or Mexico. The role emphasizes enhancing secure and scalable infrastructure using CI/CD, particularly with AWS and automation tools like Terraform. Responsibilities include streamlining team workflows, optimizin ...

Senior iOS & Java Backend Engineer Remote First Growth

Redbee, una tecnológica argentina con más de 14 años de experiencia, busca un/a Senior Developer con sólida experiencia en Java y Spring Boot, así como conocimientos en iOS. El candidato ideal trabajará en el desarrollo y mantenimiento de aplicaciones móviles y servicios backend. Ofrecemos un ambiente ...

Senior iOS & Java Backend Engineer Remote First Growth

Redbee, una tecnológica argentina con más de 14 años de experiencia, busca un/a Senior Developer con sólida experiencia en Java y Spring Boot, así como conocimientos en iOS. El candidato ideal trabajará en el desarrollo y mantenimiento de aplicaciones móviles y servicios backend. Ofrecemos un ambiente ...

Senior AWS ML Engineer ML, MLOps & Big Data

Caylent is looking for a Senior Machine Learning Engineer to join their team in Comodoro Rivadavia, Argentina. The role involves developing and implementing machine learning solutions on AWS and collaborating with a cross-functional delivery team. The ideal candidate will have a strong understanding of ...

Senior React Native Engineer, Remote Contractor (Long‑Term)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to lead the development of its customer companion app for iOS and Android. This full-time contractor role allows for a versatile remote work model aligned with North American time zones. The ideal candidate will have over 7 ...

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 ...

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 ...

Senior AI Platform Engineer: Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer based in Buenos Aires, Argentina. In this role, you will develop the core software for AI Employees, ensure successful client implementations, and handle high-level architectural decisions. The ideal candidate should have 4+ years of experience in software ...

Senior Java Engineer Fully Remote, Scalable Backend Lead

IESF is seeking a Senior Software Developer to craft cutting-edge applications and lead key projects in a remote setting. You will develop high-performance back-end systems leveraging Java and various technologies, ensuring scalability and security. The ideal candidate holds a university degree in IT a ...

Senior Java Engineer Fully Remote, Scalable Backend Lead

IESF is seeking a Senior Software Developer to craft cutting-edge applications and lead key projects in a remote setting. You will develop high-performance back-end systems leveraging Java and various technologies, ensuring scalability and security. The ideal candidate holds a university degree in IT a ...

Senior Java Engineer Fully Remote, Scalable Backend Lead

IESF is seeking a Senior Software Developer to craft cutting-edge applications and lead key projects in a remote setting. You will develop high-performance back-end systems leveraging Java and various technologies, ensuring scalability and security. The ideal candidate holds a university degree in IT a ...

Senior Backend Engineer, Analytics APIs Ruby/Golang Remote

Tenjin, a data-driven tech company in Argentina, is looking for a Senior Backend Engineer for a remote role. You will lead backend development, focusing mainly on Ruby and Rails, while also migrating functionality to Golang. The ideal candidate should have strong Ruby skills, experience with Golang, an ...

Senior QA Engineer: Mobile Apps & API Automation | Remote

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. The ideal candidate will have 4 years of experience in Software Quality Assurance and proficiency in Mobile App Testing. Responsibilities include documenting issues, maintaining test plans, and improving test automation ...

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 ...

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 First Senior Mobile & Backend Engineer (iOS + Java)

Redbee, una tecnológica argentina con más de 14 años de experiencia, busca un/a Senior Developer para desarrollar y mantener aplicaciones móviles y servicios backend. Se requiere sólida experiencia en Java y Spring Boot, así como conocimientos en iOS. El trabajo se ofrece en un ambiente remote-first, j ...

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 ...

Senior QA Engineer: Mobile Apps & API Automation | Remote

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. The ideal candidate will have 4 years of experience in Software Quality Assurance and proficiency in Mobile App Testing. Responsibilities include documenting issues, maintaining test plans, and improving test automation ...

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 Senior Full Stack Engineer — React & Spring Boot

Redolent Infotech is looking for a Software Engineer based in Tigre, Buenos Aires. This remote role entails engaging in full stack development for innovative enterprise solutions within the transportation sector. The ideal candidate will have over 5 years of experience in software development, proficie ...

Remote Senior Full Stack Engineer — React & Spring Boot

Redolent Infotech is looking for a Software Engineer based in Tigre, Buenos Aires. This remote role entails engaging in full stack development for innovative enterprise solutions within the transportation sector. The ideal candidate will have over 5 years of experience in software development, proficie ...

Remote Senior Full Stack Engineer — React & Spring Boot

Redolent Infotech is looking for a Software Engineer based in Tigre, Buenos Aires. This remote role entails engaging in full stack development for innovative enterprise solutions within the transportation sector. The ideal candidate will have over 5 years of experience in software development, proficie ...

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

Svitla Systems is seeking a Senior Full Stack Engineer specialized in C++ and C# for a full-time remote position based in Argentina. The ideal candidate should have at least 5 years of experience in software development, particularly in front-end development and application design. In this role, you wi ...

Senior MERN Full Stack Engineer Impact & Learning Perks

Svitla Systems in Argentina is seeking a Senior Full Stack Engineer for a full-time role. You will develop, test, and maintain software applications within an agile team. The ideal candidate has over 7 years of software development experience with proven skills in the MERN stack, delivering high-qualit ...

Remote Senior Full Stack Engineer — React, Node & AWS

Importante empresa busca un Senior Full Stack Developer para trabajar de forma remota. La posición ofrece un pago entre $30 - $80 USD/hr y requiere experiencia en React.js, Node.js y arquitecturas en la nube. Las responsabilidades incluyen diseñar aplicaciones escalables, implementar infraestructura en ...

Remote Senior Full Stack Engineer (React, Node, AWS)

Importante grupo busca un Senior Full Stack Developer para unirse a su equipo de forma remota. El candidato ideal tendrá experiencia en diseño de aplicaciones escalables y en la implementación de infraestructura en AWS. Las responsabilidades incluyen optimizar bases de datos PostgreSQL y la capacidad d ...

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 Senior Full Stack Engineer (React, Node, AWS)

Reconocida empresa busca incorporar un Senior Full Stack Developer para funciones remotas. La posición incluye diseñar aplicaciones escalables, implementar infraestructura en AWS y optimizar bases de datos PostgreSQL. Se requiere experiencia en React.js y Node.js, así como habilidades en resolución de ...

Senior MERN Full Stack Engineer Impact & Learning Perks

Svitla Systems in Argentina is seeking a Senior Full Stack Engineer for a full-time role. You will develop, test, and maintain software applications within an agile team. The ideal candidate has over 7 years of software development experience with proven skills in the MERN stack, delivering high-qualit ...

Senior MERN Full Stack Engineer Impact & Learning Perks

Svitla Systems in Argentina is seeking a Senior Full Stack Engineer for a full-time role. You will develop, test, and maintain software applications within an agile team. The ideal candidate has over 7 years of software development experience with proven skills in the MERN stack, delivering high-qualit ...

Senior MERN Full Stack Engineer Impact & Learning Perks

Svitla Systems in Argentina is seeking a Senior Full Stack Engineer for a full-time role. You will develop, test, and maintain software applications within an agile team. The ideal candidate has over 7 years of software development experience with proven skills in the MERN stack, delivering high-qualit ...

Senior MERN Full Stack Engineer Impact & Learning Perks

Svitla Systems in Argentina is seeking a Senior Full Stack Engineer for a full-time role. You will develop, test, and maintain software applications within an agile team. The ideal candidate has over 7 years of software development experience with proven skills in the MERN stack, delivering high-qualit ...

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