55,803+ Senior Fullstack Developer React Java Jobs in Argentina — Top Companies Hiring June 2026

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Remote Senior Node.js Backend Engineer

AspenView Technology Partners is looking for a Senior Node.js Developer to join our team remotely. In this position, you'll design RESTful APIs, manage databases, and collaborate on architecture and performance optimization. The ideal candidate has a degree in Systems Engineering or Computer Science, s ...

Remote Senior Node.js Backend Engineer

AspenView Technology Partners is looking for a Senior Node.js Developer to join our team remotely. In this position, you'll design RESTful APIs, manage databases, and collaborate on architecture and performance optimization. The ideal candidate has a degree in Systems Engineering or Computer Science, s ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior Full Stack Engineer Remote, Serverless & AWS

ADN - Recursos Humanos busca un Senior Full Stack Developer con amplia experiencia en Angular y Node.js y capacidad para migrar sistemas legacy a una arquitectura serverless. El candidato ideal tiene al menos cinco años de experiencia, conocimientos en C#/.NET Core y SQL Server, e inglés técnico es deseable. Se ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior iOS Engineer Remote, Lead & Mentor

Werben HR is looking for a Senior iOS Developer for a remote position. This role demands extensive experience in iOS development, particularly with Swift and REST APIs. You will lead peer developers, coach juniors, and maintain direct communication with clients to ensure project objectives are met. Ide ...

Senior Python Engineer (Remote) Growth & Impact

Sophilabs in Argentina is seeking a Senior Python Developer to build websites, mobile apps, and backend services. The ideal candidate will have over 5 years of experience in software development, fluency in Python and English, and a strong customer success orientation. They will work in cross-functional teams us ...

Senior Python/Django Engineer Remote & Growth

Sophilabs is looking for a Senior Python Developer based in Entre Ríos, Argentina. In this role, you will develop websites, mobile applications, and backend services while collaborating with cross-functional teams in a Scrum environment. The ideal candidate should have over 5 years of experience in software deve ...

Senior Flutter Platform Engineer SDK Upgrades Automation

Somnio Software is seeking a Senior Core Flutter Engineer in Buenos Aires to work on high-impact mobile developer experience projects. This role focuses on automating SDK and dependency upgrades, enhancing the mobile platform's performance and maintainability. Candidates should have over 5 years of software ...

Senior Android Engineer — Kotlin, AI & Cloud

Bynd Limited is seeking a Senior Android Developer in Buenos Aires to lead the development of high-performance Android applications. This role requires at least 6 years of expertise in Kotlin and modern Android architectures, including MVVM. You will be responsible for integrating AI features and collaborating g ...

Senior Android Engineer: Kotlin, AI & Cloud (Hybrid)

Qodea is seeking a Senior Android Developer in Buenos Aires, Argentina, with deep expertise in Kotlin and modern Android frameworks. This role involves building AI-driven mobile applications and collaborating with international teams. Candidates should have over 6 years in Android development and strong Kotlin s ...

Senior Full Stack Dev: Angular + .NET Core

Capgemini busca un Senior Full Stack Developer (.NET Core/Angular) en Buenos Aires. Se requiere un profesional con más de 6 años de experiencia en desarrollo full stack, habilidades sólidas en Angular y .NET Core, y conocimiento en metodologías Agile. Se ofrece un salario dolarizado y beneficios como OSDE y días ...

Senior Flutter Architect & Mobile Lead

Techunting is looking for a highly skilled Senior Flutter Developer in Buenos Aires to own mobile architecture and lead development. You will work directly with stakeholders to turn a high-level vision into reality. The ideal candidate has a minimum of 5 years in mobile development, with 3 years foc ...

Senior Oracle DB & Linux DevOps Engineer

MVL Consulting busca un Senior Developer Database en Linux Server, con 3 años de experiencia en base de datos Oracle y sistema operativo Linux. El candidato será responsable de operaciones en plataformas Unix y gestión de servidores, asegurando un entorno óptimo para el procesamiento de datos. Se va ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior Salesforce Engineer (Remote)

A global technology recruitment firm is seeking a Senior Salesforce Developer to join a dynamic team. In this remote full-time position, you'll develop scalable Salesforce solutions, utilize your expertise in Apex and Lightning Web Components, and collaborate with cross-functional teams. Ideal candidates should ...

Senior Tableau & BI Engineer (Remote/Flexible)

AgileEngine, LLC. is looking for a Senior Tableau Developer to manage Tableau Server administration and dashboard development. The role focuses on providing support across BI tools, AWS infrastructure, and involves troubleshooting data connectivity issues. Candidates should have at least 4 years of experience ...

Senior Mulesoft Integration Architect San Juan

Resumen Una empresa de tecnología en Argentina busca un/a MuleSoft Senior Developer / Integration Architect para unirse a su equipo. Responsabilidades Codiseñar contratos de API y participar en pruebas de integración. Requisitos Más de 5 años de experiencia en desar ...

Senior Backend Engineer Fintech & Blockchain Scale

A leading fintech company is looking for a Senior Backend Developer in Argentina. You will be integral in developing and maintaining backend components for innovative digital finance solutions. The role requires at least 5 years of experience with Javascript/Node.js, familiarity with microservices, and a strong ...

Senior Backend Engineer (Golang/Node) Remote LATAM

A leading software development firm is seeking a Senior Back End Developer to work remotely from LATAM. You will be responsible for building reliable backend services and collaborating with stakeholders to deliver high-impact features. The ideal candidate has 4-6 years of experience in Golang and Node.js, strong ...

Senior Android Engineer — Kotlin, AI & Cloud

Bynd Limited is seeking a Senior Android Developer in Buenos Aires to lead the development of high-performance Android applications. This role requires at least 6 years of expertise in Kotlin and modern Android architectures, including MVVM. You will be responsible for integrating AI features and collaborating g ...

Senior Android Engineer: Kotlin, AI & Cloud (Hybrid)

Qodea is seeking a Senior Android Developer in Buenos Aires, Argentina, with deep expertise in Kotlin and modern Android frameworks. This role involves building AI-driven mobile applications and collaborating with international teams. Candidates should have over 6 years in Android development and strong Kotlin s ...

Senior Salesforce Engineer (Remote)

A global technology recruitment firm is seeking a Senior Salesforce Developer to join a dynamic team. In this remote full-time position, you'll develop scalable Salesforce solutions, utilize your expertise in Apex and Lightning Web Components, and collaborate with cross-functional teams. Ideal candidates should ...

WordPress Developer: Elementor Expert (Part Time, 20h/wk)

Angel City VA Recruitment is looking for a skilled WordPress Developer to join their team in San Luis, Argentina. This part-time position focuses on creating visually stunning, responsive websites using WordPress and Elementor, while implementing best practices in web design and user experience. The id ...

Senior AI Backend Engineer LLM Orchestration

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Buenos Aires, Argentina. In this role, you will architect and develop dependable AI-powered API services and orchestrate workflows to interface with language models. The ideal candidate has extensive experience in backend en ...

Senior AI Backend Engineer LLM Orchestration

EPAM Systems is seeking a Senior Backend Developer to join their AI Pods team, responsible for crafting reliable AI-powered API services. The role involves developing backend API services and orchestrating LLMs in a secure, scalable environment. Candidates should have over 3 years in backend engineerin ...

Senior Node.js Backend Engineer Microservices & Security

Framework Ventures in Argentina is on the lookout for a Senior Backend Developer to enhance their platform's backend services. In this role, you will engage with teams to design architectures, improve existing services, and uphold top security standards while managing core services like MySQL and MongoDB. </p ...

Senior Backend Architect for AI Powered API Orchestration

EPAM Systems is looking for a Senior Backend Developer to join our AI Pods team in Argentina. The role focuses on architecting and developing backend API services while ensuring service reliability and security in alignment with AI orchestration frameworks. Ideal candidates should have extensive experi ...

Senior Backend Engineer (Golang/Node) Remote LATAM

A leading software development firm is seeking a Senior Back End Developer to work remotely from LATAM. You will be responsible for building reliable backend services and collaborating with stakeholders to deliver high-impact features. The ideal candidate has 4-6 years of experience in Golang and Node.js, strong ...

Senior Salesforce Engineer (Remote)

A global technology recruitment firm is seeking a Senior Salesforce Developer to join a dynamic team. In this remote full-time position, you'll develop scalable Salesforce solutions, utilize your expertise in Apex and Lightning Web Components, and collaborate with cross-functional teams. Ideal candidates should ...

Senior Ruby on Rails Engineer Flexible Hours 24 Paid Days

Proxify is looking for a Senior Ruby on Rails developer based in Buenos Aires, San Nicolás de los Arroyos. This role requires creating high-quality web applications for clients and involves designing applications, writing clean code, and implementing testing strategies. The ideal candidate has at least ...

Senior Backend Engineer: AI Powered API Orchestration

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Argentina. The role involves architecting and developing backend API services alongside AI orchestration frameworks, focusing on service reliability and security. Suitable candidates will have extensive experience in backend ...

Senior Tableau BI Engineer Remote Growth & Impact

AgileEngine is seeking a Senior Tableau Developer in San Carlos de Bariloche to support Tableau Server administration and dashboard development within a broader BI and AWS environment. You'll manage data connectivity, troubleshoot AWS infrastructure, and support CI/CD processes using GitLab. The ideal ...

Senior Tableau & BI Engineer (Remote/Flexible)

AgileEngine, LLC. is looking for a Senior Tableau Developer to manage Tableau Server administration and dashboard development. The role focuses on providing support across BI tools, AWS infrastructure, and involves troubleshooting data connectivity issues. Candidates should have at least 4 years of experienc ...

Senior Backend Engineer AdTech, Remote Friendly

AgileEngine, LLC. is seeking a Senior Backend Developer (AdTech) to architect and build scalable systems for a next-gen advertising platform. The role includes responsibilities such as designing APIs and driving architectural decisions in a dynamic team. Ideal candidates possess at least 5 years of ...

Senior Ruby on Rails Engineer — Remote, Long Term Contract

A tech-focused recruitment agency is seeking a Senior Ruby on Rails developer to create high-quality web applications for clients. The ideal candidate will have at least 5 years of experience, strong knowledge of relational databases, and proficiency in testing frameworks. Responsibilities include designing appl ...

Senior Ruby on Rails Backend Engineer AWS Cloud, Hybrid

Visma LatAm busca un/a Backend Developer Full Stack Senior en Argentina con sólida experiencia en Ruby on Rails. Se requiere capacidad para diseñar soluciones escalables y optimizar servicios en entornos Cloud, utilizando tecnologías del ecosistema AWS. El candidato ideal deberá tener más de 2 años de ...

Senior Mulesoft Integration Architect San Fernando (Argentina)

Una empresa de tecnología en Argentina busca un/a MuleSoft Senior Developer / Integration Architect para unirse a su equipo. El candidato adecuado debe tener más de 5 años de experiencia en desarrollo de integración con MuleSoft y experiencia en sistemas hoteleros como OPERA. Las responsabili ...

Senior CRM Full Stack Engineer (Dynamics & Integrations)

Space Inch seeks a Senior Full Stack Developer to lead a client-facing CRM transformation in Argentina. This role requires 5-8 years of software development, experience with CRM platforms like Microsoft Dynamics 365, and proficiency in C#/.NET and JavaScript. Responsibilities include redesigning CRM data models, ...

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