316,184+ Senior Full Stack Developer React Java Jobs in Argentina — Top Companies Hiring June 2026

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Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance user experiences in healthcare operations. This role emphasizes collaboration within a fully remote team, focusing on creating AI-driven features utilizing Generative AI. The ideal candidate will manage the AI syste ...

Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance user experiences in healthcare operations. This role emphasizes collaboration within a fully remote team, focusing on creating AI-driven features utilizing Generative AI. The ideal candidate will manage the AI syste ...

Senior GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents and AI workflows in a fully remote environment. You will be responsible for creating AI-driven features that directly enhance user experiences, particularly within healthcare operations. The ideal candidate will have a strong ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer with deep technical skills and a strong product sense to join their fully remote team. You will design, develop, and manage AI systems that enhance user experiences in healthcare operations. Your responsibilities will include implementing AI functionalities, desi ...

Senior GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents and AI workflows in a fully remote environment. You will be responsible for creating AI-driven features that directly enhance user experiences, particularly within healthcare operations. The ideal candidate will have a strong ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer with deep technical skills and a strong product sense to join their fully remote team. You will design, develop, and manage AI systems that enhance user experiences in healthcare operations. Your responsibilities will include implementing AI functionalities, desi ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer with deep technical skills and a strong product sense to join their fully remote team. You will design, develop, and manage AI systems that enhance user experiences in healthcare operations. Your responsibilities will include implementing AI functionalities, desi ...

Senior Lead AI Architect (Remote) – RAG SaaS Platform

A tech-focused company in Buenos Aires is seeking a Senior Lead AI Developer to scale a cutting-edge AI platform. You will architect intelligent systems, integrate multi-modal models, and lead a team of developers. The ideal candidate has strong experience with RAG-based systems and SaaS platforms. This remote r ...

Senior Node.js Backend Engineer Scalable & Secure

Framework Ventures in Argentina is looking for a Senior Backend Developer to enhance their platform's backend services. In this role, you will work with teams to design architectures, improve existing services, and ensure the highest security standards while managing core services like MySQL and MongoDB. The ide ...

Senior Python Backend Engineer AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer to enhance their supply-chain data analytics platform. The role involves developing scalable back-end systems using Python and Flask, implementing RESTful APIs, and ensuring high performance with PostgreSQL. The ideal candidate has 3+ years of ...

Senior Frontend Engineer – Fintech Innovator

Personal busca un/a Developer Frontend Senior en Buenos Aires con pasión por la innovación. El puesto ofrece la oportunidad de trabajar en un equipo autónomo, utilizando metodologías ágiles y colaborando estrechamente con equipos de UX para construir funcionalidades efectivas. Ofrecemos un ambiente cre ...

Senior Python Backend Engineer – AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer in San Salvador de Jujuy, Argentina, to enhance a supply-chain data analytics platform. The role involves developing robust back-end components using Python, integrating APIs, and optimizing database performance. Ideal candidates should have at ...

Remote Ruby on Rails Engineer — Code Quality & Reviews

Rootstrap is seeking a Semi Senior Ruby on Rails Developer in Venado Tuerto, Argentina. The ideal candidate will develop and maintain high-quality code while fostering technical growth within the team. Key responsibilities include participating in project management, conducting code reviews, and workin ...

Senior Ruby Engineer — IAM & Global Projects

EPAM Systems is looking for a Senior Ruby Developer to join their Identity and Access Management Team in Corrientes, Argentina. In this role, you'll design and enhance authentication and authorization services while ensuring high standards of security and reliability. The ideal candidate should have ov ...

Senior Ruby Engineer: Iam Security & Scale (Corrientes)

EPAM Systems is seeking a Senior Ruby Developer to join the Identity and Access Management Team in Argentina. You will be instrumental in designing and enhancing authentication and authorization services, ensuring high security and reliability. The adecuado candidate has over 3 years of exper ...

Senior Ruby Engineer IAM Security & Global Projects

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in San Carlos de Bariloche. The role involves designing, building, and enhancing authentication and authorization services, ensuring security and reliability. The ideal candidate must have a minimum of 3 yea ...

Senior Product Manager Remote DevSecOps Platform

AgileEngine in Mendoza is seeking a Senior Product Manager to drive strategic vision for internal security tools and developer platforms. The ideal candidate will have over 5 years of experience in Technical Product Management, with a strong foundation in cloud architecture and vulnerability management. < ...

Senior Ruby Engineer IAM Security & Global Scale

EPAM Systems is seeking a highly skilled Senior Ruby Developer to join their Identity and Access Management Team in Ezeiza, Buenos Aires, Argentina. You will design and enhance authentication services, ensuring robust security while collaborating with integral teams. The ideal candidate will have at le ...

Arquitecto Senior MuleSoft: Integraciones API & OPERA

Baufest en Argentina está buscando un/a MuleSoft Senior Developer / Integration Architect para unirse a su equipo. El candidato ideal debe tener al menos 5 años de experiencia en desarrollo de integración con MuleSoft y haber trabajado con sistemas hoteleros como OPERA. Las responsabilidades incluyen c ...

Senior Python Backend Engineer AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer in Buenos Aires to enhance our supply-chain data analytics platform. You will develop robust back-end components using Python with Flask or FastAPI and implement RESTful APIs. The ideal candidate has over 3 years of experience in developing hig ...

Senior Magento PHP Engineer — Part Time, Remote

A leading IT services and consulting company is looking for an experienced Senior PHP Developer with strong Magento expertise. The ideal candidate will maintain and support existing Magento-based solutions, troubleshooting and optimizing eCommerce platforms. This part-time position requires solid experience in P ...

Senior Python Backend Engineer — AI Driven Supply Chain

EPAM Systems is looking for a Senior Python Back-End Developer in Buenos Aires to enhance our supply‐chain data analytics platform. You will develop robust back-end components using Python with Flask or FastAPI and implement RESTful APIs. The ideal candidate should have over 3 years of experience in de ...

Senior Ruby Engineer – Identity & Auth Services IntlProjects

EPAM Systems is seeking a Senior Ruby Developer to be part of their Identity and Access Management Team in Mendoza, Argentina. The successful candidate will be responsible for designing, building, and enhancing authentication services while ensuring security and reliability. With over 3 years of experi ...

Senior Python Backend Engineer — AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer in Buenos Aires to enhance our supply-chain data analytics platform. This role involves collaborating with skilled teams to develop scalable, robust applications while integrating third-party services and optimizing database performance. Candid ...

Senior Python Backend Engineer AI Driven Analytics

EPAM Systems seeks a Senior Python Back‑End Developer in Corrientes, Argentina. The ideal candidate will contribute to its innovative supply‑chain data analytics platform by developing robust back-end components and RESTful APIs, optimizing for high-load applications. You will work collaboratively with ...

Senior Magento PHP Engineer — Part Time, Remote

A leading IT services and consulting company is looking for an experienced Senior PHP Developer with strong Magento expertise. The ideal candidate will maintain and support existing Magento-based solutions, troubleshooting and optimizing eCommerce platforms. This part-time position requires solid experience in P ...

Senior Ruby on Rails Dev — Remote, Growth & Impact

Rootstrap is looking for a Semi Senior Ruby on Rails Developer based in Buenos Aires, Argentina. You will be responsible for developing well-designed, high-quality code and participating in project management tasks. The ideal candidate should have at least 2 years of experience with Ruby on Rails, strong SQL ...

Senior .Net Architect Lead Scalable Backend Systems (San Miguel)

Unosquare is seeking a seasoned Senior .NET Developer to join our dynamic team in Argentina. The adecuado candidate has over 5 years of experience in software development, demonstrating strong proficiency in C# and .NET Core. The role involves designing and developing scalable backend systems ...

Part Time Magento PHP Specialist for Stable E‑Commerce

Miratech is looking for an experienced Senior PHP Developer with strong Magento skills to join our team in Buenos Aires. The objective is to maintain and enhance existing Magento-based eCommerce solutions, ensuring performance and stability. This part-time role involves approximately 20 hours per week, ...

Senior Python Backend Engineer – Analytics Platform

EPAM Systems is searching for a Senior Python Back-End Developer in Campana, Argentina, to enhance their supply-chain data analytics platform. The ideal candidate will develop back-end components with Python and Flask, implement RESTful APIs, and optimize PostgreSQL databases. This role includes workin ...

Senior Ruby Engineer IAM Security & Global Scale

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in La Rioja, Argentina. In this role, you will design, build, and enhance authentication and authorization services, ensuring high security and reliability. The ideal candidate will have at least 3 years of ...

Senior AI Engineer GenAI for Healthcare Ops (Remote)

TeamEx, located in Buenos Aires, Argentina, is seeking a Senior AI Developer who combines strong technical skills with a passion for user-centric product development. In this fully remote role, you'll work on designing and implementing LLM-powered systems and develop intelligent automation for critical health ...

Senior AI Engineer GenAI for Healthcare Ops (Remote)

TeamEx, located in Buenos Aires, Argentina, is seeking a Senior AI Developer who combines strong technical skills with a passion for user-centric product development. In this fully remote role, you'll work on designing and implementing LLM-powered systems and develop intelligent automation for critical health ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer in Salta, Argentina, to create and manage innovative AI systems. As part of a fully remote team, you will develop AI-driven features utilizing Generative AI and large language models. This role requires strong collaboration across product and engineering teams to ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer in Salta, Argentina, to create and manage innovative AI systems. As part of a fully remote team, you will develop AI-driven features utilizing Generative AI and large language models. This role requires strong collaboration across product and engineering teams to ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer in Salta, Argentina, to create and manage innovative AI systems. As part of a fully remote team, you will develop AI-driven features utilizing Generative AI and large language models. This role requires strong collaboration across product and engineering teams to ...

Senior Lead AI Architect (Remote) – RAG SaaS Platform

A tech-focused company in Buenos Aires is seeking a Senior Lead AI Developer to scale a cutting-edge AI platform. You will architect intelligent systems, integrate multi-modal models, and lead a team of developers. The ideal candidate has strong experience with RAG-based systems and SaaS platforms. This remote r ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance user experiences, with a focus on Generative AI technologies. This fully remote position requires the ability to create scalable APIs and manage the AI system lifecycle from experimentation to deployment. The succes ...

Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer who excels in blending technical skills with product sense to enhance healthcare operations through AI solutions. This fully remote position involves designing and implementing LLM-powered agents and AI workflows, while ensuring high-quality AI system management. <p ...

Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer who excels in blending technical skills with product sense to enhance healthcare operations through AI solutions. This fully remote position involves designing and implementing LLM-powered agents and AI workflows, while ensuring high-quality AI system management. <p ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Remote Senior MuleSoft Integration Engineer

Talentus Global is looking for a Senior MuleSoft Developer based in Buenos Aires, Argentina, to design and maintain integration solutions using the MuleSoft Anypoint Platform. You will implement API-led connectivity and work collaboratively with various teams to deliver scalable integration solutions. ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance user experiences, with a focus on Generative AI technologies. This fully remote position requires the ability to create scalable APIs and manage the AI system lifecycle from experimentation to deployment. The succes ...

Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer who excels in blending technical skills with product sense to enhance healthcare operations through AI solutions. This fully remote position involves designing and implementing LLM-powered agents and AI workflows, while ensuring high-quality AI system management. <p ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance user experiences, with a focus on Generative AI technologies. This fully remote position requires the ability to create scalable APIs and manage the AI system lifecycle from experimentation to deployment. The succes ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer in Salta, Argentina, to create and manage innovative AI systems. As part of a fully remote team, you will develop AI-driven features utilizing Generative AI and large language models. This role requires strong collaboration across product and engineering teams to ...

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