74,707+ Senior Fullstack Developer React Python Jobs in Argentina — Top Companies Hiring June 2026

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Senior Generative AI Engineer Remote

TeamEx is looking for a Senior AI Developer to create and manage AI systems that enhance user experiences in healthcare. This fully remote position requires expertise in Generative AI, large language models, and backend application integration. If you have a strong product sense and a passion for solvi ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents and AI workflows. This fully remote position demands a blend of technical expertise and product sense to improve user experiences through AI systems. You will lead the development of scalable AI capabilities, work with cross- ...

Senior AI Engineer — Generative AI & LLMs (Remote LATAM)

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents, focusing on Generative AI to improve user experiences. The ideal candidate has over 5 years of experience in software engineering, with specific expertise in developing AI-driven systems and optimizing AI functionalities wit ...

Remote Senior Node.js Backend Engineer

Framework Ventures is seeking a Senior Backend Developer in Argentina to join their team developing backend systems for Bitfinex Services. The ideal candidate will possess exceptional Node/JavaScript skills and a strong understanding of microservices architecture. Responsibilities include enhancing security, ens ...

Senior Tableau BI Engineer Remote Growth & Impact

AgileEngine is seeking a Senior Tableau Developer in Mendoza, Argentina. In this role, you will support Tableau Server administration and dashboard development within a dynamic BI and AWS platform environment. The ideal candidate will have 4+ years of experience, focusing on data connectivity issues an ...

Remote Senior Node.js Backend Engineer

Framework Ventures is seeking a Senior Backend Developer in Argentina to join their team developing backend systems for Bitfinex Services. The ideal candidate will possess exceptional Node/JavaScript skills and a strong understanding of microservices architecture. Responsibilities include enhancing security, ens ...

Senior Ruby Engineer, IAM & Global Scale

EPAM Systems is seeking a Senior Ruby Developer in Buenos Aires to join our Identity and Access Management Team. You will design, build, and enhance authentication and authorization services, ensuring security and reliability. The ideal candidate has at least 3 years of experience, excels in Ruby, and ...

Senior Ruby Engineer – IAM Security & Scalability

EPAM Systems is seeking a Senior Ruby Developer to join our Identity and Access Management Team in Resistencia, Argentina. You will design, build, and enhance authentication services while collaborating with teams and mentoring peers. The ideal candidate has at least 3 years of Ruby experience and is p ...

Senior Ruby Engineer — Identity & Access

EPAM Systems is seeking a Senior Ruby Developer in Ciudad de Mendoza, Argentina. In this role, you will design and enhance authentication and authorization services, ensuring security and reliability. Ideal candidates will have at least 3 years of experience in Ruby, excel in code development, and be p ...

Remote Senior Node.js Backend Engineer

Framework Ventures is seeking a Senior Backend Developer in Argentina to join their team developing backend systems for Bitfinex Services. The ideal candidate will possess exceptional Node/JavaScript skills and a strong understanding of microservices architecture. Responsibilities include enhancing security, ens ...

Senior AI Engineer — Generative AI & LLMs (Remote LATAM)

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents, focusing on Generative AI to improve user experiences. The ideal candidate has over 5 years of experience in software engineering, with specific expertise in developing AI-driven systems and optimizing AI functionalities wit ...

Remote Senior Node.js Backend Engineer

Framework Ventures is seeking a Senior Backend Developer in Argentina to join their team developing backend systems for Bitfinex Services. The ideal candidate will possess exceptional Node/JavaScript skills and a strong understanding of microservices architecture. Responsibilities include enhancing security, ens ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer in Buenos Aires to design and manage AI-driven features that enhance user experiences. The role involves implementing AI functionalities like LLMs and managing the AI system lifecycle in a fully remote team. The ideal candidate will have a solid background in Gen ...

Senior Generative AI Engineer Remote

TeamEx is looking for a Senior AI Developer to create and manage AI systems that enhance user experiences in healthcare. This fully remote position requires expertise in Generative AI, large language models, and backend application integration. If you have a strong product sense and a passion for solvi ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer in Buenos Aires to design and manage AI-driven features that enhance user experiences. The role involves implementing AI functionalities like LLMs and managing the AI system lifecycle in a fully remote team. The ideal candidate will have a solid background in Gen ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer based in Buenos Aires, who will design and manage AI-driven systems to enhance user experiences. This role involves developing LLM-powered agents and AI workflows to support critical healthcare operations in a remote environment. The ideal candidate will blend de ...

Senior GenAI Engineer for Healthcare Ops Remote

TeamEx is seeking a Senior AI Developer to design and ship LLM-powered agents and AI workflows. This fully remote position demands a blend of technical expertise and product sense to improve user experiences through AI systems. You will lead the development of scalable AI capabilities, work with cross- ...

Senior Node.js Backend Engineer Remote & Microservices

Framework Ventures is seeking a Senior Backend Developer in Santa Fe, Rosario, Argentina, to join their team developing backend systems for Bitfinex Services. You will enhance security, ensure scalability, and develop new products and features. The ideal candidate will possess exceptional Node and Java ...

Senior Node.js Backend Engineer Remote & Microservices

Framework Ventures is seeking a Senior Backend Developer in Santa Fe, Rosario, Argentina, to join their team developing backend systems for Bitfinex Services. You will enhance security, ensure scalability, and develop new products and features. The ideal candidate will possess exceptional Node and Java ...

Remote GenAI Engineer for Healthcare Ops & AI Workflows

TeamEx is seeking a Senior AI Developer to design and implement AI systems that enhance healthcare operations. This role emphasizes managing AI workflows with Generative AI and delivering impactful solutions in a fully remote environment. The ideal candidate will develop scalable APIs and work collabor ...

Senior Salesforce CPQ & Integration Architect

Conexionhr in Buenos Aires is looking for a Senior Salesforce CPQ & Integration Developer. This role demands strong Salesforce experience, particularly in CPQ, to design scalable quoting architectures and build high-performing CPQ solutions. The candidate should have over 5 years of experience, Salesfo ...

Desarrollador Android Senior | Kotlin & Clean Architecture

Despegar busca un/a Android Developer Senior en Buenos Aires. El candidato será responsable del ciclo de vida de las aplicaciones Android, asegurando un código limpio y productivo en Kotlin. Se valorará la experiencia en arquitecturas limpias y optimización de rendimiento. Ofrecemos un ambiente de trab ...

Senior Salesforce Architect and Migration Lead

Baufest busca un/a Salesforce Technical Senior en Santa Fe Capital, Argentina, para liderar un proyecto de migración. Se requiere experiencia en auditoría técnica y gobernanza de Salesforce, así como dominio de Apex y LWC. El candidato ideal tendrá más de 7 años de experiencia en desarrollo de Salesfor ...

Senior Salesforce Tech Lead — Migration & Governance

Baufest busca un/a Salesforce Technical Lead Senior en Buenos Aires, Tigre, para liderar un proyecto de migración. Se requiere experiencia en auditoría técnica, gestión de equipos y dominio de Apex y LWC. El candidato ideal tiene más de 7 años de experiencia en Salesforce, incluyendo al menos 2 proyect ...

Senior Okta IAM Engineer – SSO & MFA Expert

EPAM Systems is looking for a Senior Security IAM Developer in Argentina to enhance enterprise identity and access management systems. This role involves optimizing Okta environments, managing user lifecycle workflows, and dealing with incident triage in a security-focused team. Successful candidates w ...

Senior Full Stack Engineer Id67824 (Río Negro)

About the Role We are looking for a Senior Full Stack Engineer to own production reliability and troubleshooting on a high-scale live hiring events platform serving enterprise clients. You will diagnose and resolve issues across distributed backend systems built on Java, Spring Boot, and Ka ...

Desarrollador Java Sr.

Senior Java Developer Ubicación: Híbrido Tipo de contrato: Full-time Descripción del puesto Buscamos un/a Senior Java Developer con sólida experiencia en el diseño, desarrollo e implementación de soluciones ...

Senior MuleSoft Integration Architect

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

Senior MicroStrategy Lead (Remote)

A global digital solutions company is seeking a Senior MicroStrategy Developer for a full-time remote position in Argentina. The role demands a strong background in developing complex MicroStrategy reports and dashboards, as well as expertise in T-SQL and ETL methods. As part of the Business Intelligence Team, y ...

Senior Oracle PL/SQL Lead — Remote/Hybrid

Newfold Digital in Argentina is looking for a Senior Oracle PL/SQL Developer responsible for designing and maintaining complex database solutions. The ideal candidate has over 7 years of experience and is proficient in Oracle PL/SQL, performance tuning, and database architecture. The role involves collaboration ...

Senior Tech Product Manager, QVAC SDK — Local AI

Tether.io is seeking a Senior Technical Product Manager to lead the product strategy for the QVAC SDK. This role requires at least 8 years of experience in product management, strong coding skills, and collaboration with engineering teams. The ideal candidate will be responsible for the SDK's vision, roadmap, an ...

Senior Android & Java Backend Engineer | Remote First

redbee, empresa argentina de tecnología, busca un/a Senior Developer con más de 5 años de experiencia en Java y Spring Boot, y conocimientos en Android. El puesto implica desarrollar funcionalidades de la aplicación móvil, mantener servicios backend y colaborar con equipos en soluciones integrales. Ofrecemos fle ...

Senior .NET Backend Engineer AI First Microservices

Avenga is looking for a Senior .NET Developer in Argentina to design and develop high-performance backend microservices. This role emphasizes the use of AI tools to enhance coding and compliance with architectural standards. The ideal candidate will have 5+ years of experience with .NET (version 8+) an ...

Senior Java Engineer — Spring Boot & Enterprise Apps

Network Solutions is seeking a highly skilled Senior Java Developer to play a key role in designing and maintaining robust and scalable enterprise applications. The role involves performing software analysis, development, and implementation using technologies such as Spring Boot. The ideal candidate wi ...

Senior Java Engineer Spring Boot Mastery

Network Solutions is looking for a Senior Java Developer in Argentina. As part of our team, you will design and implement new features for Spring Boot applications, and collaborate closely with architects and designers. The ideal candidate will have over 5 years of Java development experience, a strong ...

Senior Platform Engineer: Build Reusable Cloud Platforms

EPAM Systems is seeking a Senior Platform Engineer in Argentina to design and evolve shared cloud platform services. You will collaborate with various teams to enhance platform capabilities and improve developer experience. The ideal candidate has at least 3 years of experience, a strong background in ...

Senior Oracle PL/SQL Architect – High Impact DB Dev

Newfold Digital is seeking a Senior Oracle PL/SQL Developer in Argentina who will design, develop, and maintain complex database solutions. The role involves optimizing SQL queries, collaborating with application teams, and ensuring data integrity. The ideal candidate has over 7 years of Oracle PL/SQL ...

Desarrollador C#/ Net – Apis, Sql Y React Híbrido Don Torcuato (Argentina)

ADN Recursos Humanos busca un desarrollador en Don Torcuato, Buenos Aires. El candidato idóneo debe tener experiencia en C# / .NET y manejo de React. Las tareas incluyen mantenimiento y desarrollo de funcionalidades, integración de APIs y trabajo participativo. Ofrecemos modalidad mixta, con ...

Senior Generative AI Engineer Remote

TeamEx is seeking a Senior AI Developer to join their fully remote team. This role involves designing and implementing AI systems that enhance user experiences, particularly in healthcare operations. You will work with large language models and collaborate with product and engineering teams to create impactfu ...

Software Engineer Insights

Innovid is the leading independent omnichannel ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love. In 2025, Innovid and Flashtalking merged to create a transparent, scalable alternative to big-tech, walled-gardens, an ...

Senior Frontend Engineer Contractor

About the Role We are looking for a Senior Frontend Engineer with expertise in React to help us build and enhance our next-generation web applications. As part of our collaborative team, you’ll create seamless, responsive, and visually compelling user interfaces that drive exceptional customer ex ...

Frontend Engineer

About The Opportunity Netrix Global is looking for a passionate Senior Frontend Engineer that is a resourceful developer to join our team. If you're someone who enjoys tackling complex challenges and independently exploring i ...

Senior/Principal Full Stack Engineer 1724

Job description: Join an innovative AI-driven HealthTech company building a unified platform that transforms how healthcare systems operate. We are looking for a Senior Full Stack Engineer to design and deliver end-to-end product functionality, spanning frontend interfaces, backend services, APIs, and workflow s ...

Ingeniero de Datos Senior – Informatica Cloud

Ingeniero de Datos Senior – Informatica Cloud | Cloudera | Teradata | Python Argentina | Híbrido (Buenos Aires y Córdoba) | Remoto para el resto del país Full-time ¿Te interesa trabajar en proyectos de datos de gran escala para compañías líderes, utilizando tecnologías de ...

Senior Full Stack Dev (Backend Focused) – Relocate to Spain

A leading technology consultancy is seeking a Senior Full Stack Developer to relocate to Spain. The role focuses on developing an issuance monitoring application and a pricing platform. Responsibilities include application development, requirement analysis, and system design. Qualifications include strong backen ...

Senior Backend Engineer REST APIs & Security

A technology security firm in Buenos Aires is seeking a Senior Back-end Developer. You will develop and maintain RESTful APIs and collaborate in a dynamic workplace. The ideal candidate has at least 5 years of experience with languages like C and Python3, and is proficient in various operating systems and cloud ...

Senior Full Stack Engineer — Remote & High Impact

A software development company in Buenos Aires is looking for a Mid-Senior Full Stack Developer to join their team. You will be responsible for developing and supporting software solutions and automating processes using DevOps practices. The ideal candidate has over 4 years of experience in software engineering, ...

Senior MicroStrategy Lead (Remote)

A global digital solutions company is seeking a Senior MicroStrategy Developer for a full-time remote position in Argentina. The role demands a strong background in developing complex MicroStrategy reports and dashboards, as well as expertise in T-SQL and ETL methods. As part of the Business Intelligence Team, y ...

Senior MicroStrategy Lead (Remote)

A global digital solutions company is seeking a Senior MicroStrategy Developer for a full-time remote position in Argentina. The role demands a strong background in developing complex MicroStrategy reports and dashboards, as well as expertise in T-SQL and ETL methods. As part of the Business Intelligence Team, y ...

Senior Flutter AI Tooling Architect

Somnio Software is seeking a Senior Core Flutter Engineer in Buenos Aires, Argentina. This position emphasizes building AI tooling and foundational workflows for mobile platforms using Flutter and Dart. Ideal candidates will possess over five years of software engineering experience, including four years of hand ...

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