148,194+ Remote Fullstack Dev Pythonreact Apis Microservices Jobs in Argentina — Top Companies Hiring June 2026

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AI Integration Architect for Enterprise CRM Ecosystems

AgileEngine in Buenos Aires is seeking a Salesforce AI Integration Architect to design enterprise integrations with AI platforms. You will architect end-to-end integrations supporting autonomous AI workflows and define integration strategies using REST APIs and event-driven architectures. The ideal can ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

Senior Android Engineer Remote (Java, Kotlin, REST)

Warecloud, a tech firm in Buenos Aires, is seeking a Senior Android Engineer to enhance their Mobile Team. This role focuses on collaborating with CTOs and Engineers to tackle design and development challenges. The ideal candidate will have over 3 years of experience with Java, Kotlin, and REST APIs. T ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Full Stack .NET Engineer: Build Scalable Web Apps

Perform is seeking a Full Stack .NET Application Developer in Buenos Aires, Lomas de Zamora. This role involves designing, building, and maintaining web applications. You will work across front-end and back-end layers using C# and modern frameworks. The ideal candidate will have 3+ years of experience, ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

AI Driven Backend Engineer (Java & Python)

Backblaze is seeking a Software Engineer, AI in Buenos Aires to leverage AI-assisted tools in backend development. In this role, you will design APIs for user data management, collaborate with diverse teams, and ensure high standards of code quality. The ideal candidate has at least 2 years of experien ...

AI Driven Backend Engineer (Java & Python)

Backblaze is seeking a Software Engineer, AI in Buenos Aires to leverage AI-assisted tools in backend development. In this role, you will design APIs for user data management, collaborate with diverse teams, and ensure high standards of code quality. The ideal candidate has at least 2 years of experien ...

Senior Java Full Stack Engineer: Spring Boot & Angular Leader

EPAM Systems is seeking a Senior Java Full Stack Engineer in San Carlos de Bariloche. The candidate will develop full-stack applications, build REST APIs, and collaborate with teams in an innovative work environment. Ideal candidates should have strong backend expertise in Java/Spring Boot and solid fr ...

AI Driven Backend Engineer (Java & Python)

Backblaze is seeking a Software Engineer, AI in Buenos Aires to leverage AI-assisted tools in backend development. In this role, you will design APIs for user data management, collaborate with diverse teams, and ensure high standards of code quality. The ideal candidate has at least 2 years of experien ...

Senior JS/TS Automation Engineer — Cypress for Frontend/API

EPAM Systems is looking for a QA Engineer in Buenos Aires, Argentina with solid automation experience. The successful candidate will create automated tests for frontend applications and APIs, improve testing reliability, and work closely with development teams. Benefits include a Connectivity Bonus, co ...

Senior Golang Backend Engineer — Distributed Systems

Nosotros, located in Berazategui, Argentina, is actively seeking a skilled Backend Engineer. The successful candidate will focus on developing and maintaining backend services, implementing REST APIs, and integrating systems using technologies like Kafka. Ideal applicants will have more than 5 years of ...

AI Driven Backend Engineer (Java & Python)

Backblaze is seeking a Software Engineer, AI in Buenos Aires to leverage AI-assisted tools in backend development. In this role, you will design APIs for user data management, collaborate with diverse teams, and ensure high standards of code quality. The ideal candidate has at least 2 years of experien ...

Senior Servicenow Integrations Architect Moreno

PwC busca un/a Senior Integrations Engineer en Buenos Aires para liderar el diseño y desarrollo de integraciones críticas en la plataforma ServiceNow, asegurando confiabilidad y escalabilidad. El candidato adecuado tendrá más de 2 años de experiencia en integraciones con ServiceNow, un dominio sólid ...

Senior Java Engineer — Backend Lead (Spring, Graphql) (Villa Gobernador Galvez)

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. Responsibilities include leading the full software development lifecycle, collaborating with cross‑functional teams, creating robust backend solutions using Java and Spring Framework, designing RESTful and GraphQL APIs, managing ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

Frontend Engineer – Analytics UI with React & TS

Agileengine is seeking a Frontend Engineer to advance our Analytics Experience team. You will create scalable React applications utilizing TypeScript, and integrate APIs using GraphQL and Apollo Client. Your contributions will enhance benchmarking tools, job tagging systems, and ROI reporting capabilities. </ ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Senior .NET Backend Engineer – Salesforce Integrations

HRBaires busca un Senior Backend Engineer ubicado en Argentina. El candidato debe tener más de 8 años de experiencia en desarrollo de servicios backend utilizando NET y C#. Sus responsabilidades incluyen desarrollar servicios backend escalables, implementar APIs RESTful y participar en procesos de CI/CD. ...

Senior .NET Backend Engineer – Salesforce Integrations

HRBaires busca un Senior Backend Engineer ubicado en Argentina. El candidato debe tener más de 8 años de experiencia en desarrollo de servicios backend utilizando NET y C#. Sus responsabilidades incluyen desarrollar servicios backend escalables, implementar APIs RESTful y participar en procesos de CI/CD. ...

Remote Automation Engineer: Integrations & Orchestration

Nerdy in Buenos Aires is looking for an Integration & Automation Engineer to design and scale automation across its SaaS platforms. The role involves integrating systems, improving service delivery workloads, and ensuring reliability. The ideal candidate should have 3+ years of experience in automation ...

Senior Java Engineer: Spring Boot, AWS, End to End Backend

Globallogic is seeking a Senior Software Engineer to design and implement robust backend services using Java 17 and Spring Boot in Argentina. You will architect and optimize database schemas and build scalable RESTful APIs, while managing applications in the AWS ecosystem. The ideal candidate should ha ...

SaaS Integrations Engineer — API & OAuth Specialist

Toolbox OTT in Argentina is looking for an Integrations Developer to effectively incorporate new clients into its SaaS solutions. The ideal candidate should possess strong communication skills and technical expertise. This role focuses on creating and maintaining integration pipelines, demanding progra ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

Frontend Engineer – Analytics UI with React & TS

Agileengine is looking for a Frontend Engineer to join their Analytics Experience team. The role involves developing scalable frontend applications using React, integrating APIs via GraphQL and Apollo Client, and enhancing benchmarking and ROI reporting tools. Candidates should have 2+ years of experie ...

Remote Senior Mobile Engineer: Android/Kotlin & RN

Adn - Recursos Humanos busca un Desarrollador Móvil Senior para trabajar remotamente desde Argentina. El candidato ideal debe cumplir con más de tres años de experiencia en desarrollo mobile, estar familiarizado con Android Kotlin y React Native, y tener habilidad en integración de APIs cloud. Las resp ...

AI Driven Backend Engineer (Java & Python)

Backblaze is seeking a Software Engineer, AI in Buenos Aires to leverage AI-assisted tools in backend development. In this role, you will design APIs for user data management, collaborate with diverse teams, and ensure high standards of code quality. The ideal candidate has at least 2 years of experien ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Senior Go Backend Engineer Distributed Systems

Nosotros is seeking a highly skilled Backend Engineer to join their team in Argentina. The role focuses on developing and maintaining highly available backend services in Golang, along with implementing REST APIs and ensuring the stability of distributed systems. The ideal candidate will have over 5 ye ...

Senior React Native Mobile Engineer — Flexible Hours

Bluelight Consulting is looking for an experienced React Native Developer to join our team in Buenos Aires. The ideal candidate should have at least 4 years of mobile application development experience for both iOS and Android. Your key responsibilities will involve developing and maintaining high-qual ...

Full Stack Engineer: Build Modern, Secure Web Apps

A leading software development company in Buenos Aires is seeking a skilled application developer. The role involves developing and maintaining web applications using React.js and Node.js, implementing RESTful APIs, and providing production support. Candidates should be fluent in Spanish and professional in Engl ...

AI Feature Developer for End to End LLM Apps

OneSeven Tech (OST) in Santiago del Estero, Argentina is seeking an AI Feature Developer to lead the end-to-end development of AI-powered applications. The successful candidate will have strong Python skills, experience with LLM APIs, and practical AWS knowledge. You will collaborate with Applied Scien ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Senior Backend Architect for Real Time AI Platform (Hybrid)

A tech company in aviation safety is seeking a Lead Backend Software Engineer to design, build, and scale their backend systems. This position involves leading technical discussions, building APIs, and ensuring the reliability of systems in production. Successful candidates should have over 5 years of experience ...

Remote AI Engineer — Build AI Features with LLMs

OneSeven Tech (OST) in Corrientes, Argentina, is seeking a developer with strong Python skills to create AI-powered features. You will be responsible for the end-to-end development and improving response accuracy using LLMs. The ideal candidate will have experience with AWS, LLM APIs, and backend engin ...

Senior .NET Backend Engineer – Salesforce Integrations

HRBaires busca un Senior Backend Engineer ubicado en Argentina. El candidato debe tener más de 8 años de experiencia en desarrollo de servicios backend utilizando NET y C#. Sus responsabilidades incluyen desarrollar servicios backend escalables, implementar APIs RESTful y participar en procesos de CI/CD. ...

Senior .NET Backend Engineer – Salesforce Integrations

HRBaires busca un Senior Backend Engineer ubicado en Argentina. El candidato debe tener más de 8 años de experiencia en desarrollo de servicios backend utilizando NET y C#. Sus responsabilidades incluyen desarrollar servicios backend escalables, implementar APIs RESTful y participar en procesos de CI/CD. ...

Senior .NET Backend Engineer – Salesforce Integrations

HRBaires busca un Senior Backend Engineer ubicado en Argentina. El candidato debe tener más de 8 años de experiencia en desarrollo de servicios backend utilizando NET y C#. Sus responsabilidades incluyen desarrollar servicios backend escalables, implementar APIs RESTful y participar en procesos de CI/CD. ...

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    Remote Fullstack Dev Pythonreact Apis Microservices Jobs in Argentina Job Search Guide, Trends and Insights