120,689+ Senior Fullstack Developer Java React Remote Jobs in Argentina — Top Companies Hiring June 2026

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Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

Remote Backend Engineer AI Driven Cloud Storage

Backblaze is seeking a Backend Software Engineer to develop APIs and collaborate on customer-centric solutions. You’ll work with AI-assisted development tools and ensure high standards in coding practices. The ideal candidate will have at least 2 years of backend experience and proficiency in languages ...

Analista Backend Semi Senior

Descripción del Puesto Buscamos un Analista Backend Semi Senior para integrarse al equipo de desarrollo y participar en la construcción, mantenimiento y evolución de soluciones backend. Trabajará con Java y Spring Boot y será parte activa del análisis, diseño e implementación de funcionalidades ...

Analista Backend Semi Senior

Descripción del PuestoBuscamos un Analista Backend Semi Senior para integrarse al equipo de desarrollo y participar en la construcción, mantenimiento y evolución de soluciones backend. Trabajará con Java y Spring Boot y será parte activa del análisis, diseño e implementación de funcionalidades.< ...

Remote Backend Engineer — Foundation Services & AI Tools

Backblaze is seeking a Backend Engineer for their Foundation Services Team in Argentina. In this role, you will design and develop highly scalable APIs and services using Java, incorporating modern AI tools to streamline development. You'll collaborate across the organization to enhance project success and co ...

Ingeniero/a en Sistemas Desarrollador

Buscamos un Desarrollador con experiencia en tecnología y automatización de procesos para unirse a nuestro equipo.Objetivo: Incorporar un perfi ...

Ingeniero/a en Sistemas Desarrollador

Buscamos un Desarrollador con experiencia en tecnología y automatización de procesos para unirse a nuestro equipo. Objetivo: Incorporar un perfil con sólida formación académica y visión integral de producto. Buscamos un/a profesional capaz de entender el negocio, relevar requerimientos y de ...

Ingeniero/a en Sistemas Desarrollador

Buscamos un Desarrollador con experiencia en tecnología y automatización de procesos para unirse a nuestro equipo. Objetivo: Incorporar un perfil con sólida formación académica y visión integral de producto. Buscamos un/a profesional capaz de entender el negocio, relevar requerimientos y ...

Remote Full Stack Engineer — AI Powered Health Platform

Carda Health in Chajarí, Entre Ríos is looking for a full-stack developer to lead engineering efforts for their remote rehab platform. You will work closely with founders, driving development from UI to backend while building infrastructure that supports innovative health solutions. The ideal candidate ...

Remote Full Stack Engineer — AI Powered Health Platform

Carda Health in Buenos Aires is looking for a Full-Stack Developer to lead the development of their remote rehab app. You will work closely with the founders, building backend APIs, engaging in data analysis and creating user-friendly experiences. The ideal candidate brings 5+ years of experience in fu ...

Desarrollador Frontend Senior: Fintech UI/UX, Trabajo Flexible

Ubicación AR Descripción Somos Personal, una empresa que acompaña y potencia la vida de las personas a través de la tecnología. Nuestra propuesta está pensada para que cada persona, comunidad y organización pueda avanzar, conectarse, disfrutar y transformar su realidad. En Perso ...

Senior DevOps Engineer – Remote (Argentina or Mexico)

Senior DevOps Engineer – Remote (Argentina or Mexico) Remote About OpenSesame OpenSesame is the trusted partner for workforce reinvention in the age of AI. We deliver integrated software, curated and customizable content, and expert services embedded into existing learning, HR, ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Campana)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Comodoro Rivadavia)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Rosario)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (La Rioja)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Buenos Aires)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (San Luis)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (San Justo)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ruby Engineer — Iam Security & Scalability (Quilmes)

Position Summary EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team. Responsibilities Design, build, and enhance authentication and authorization services, ensuring security and reliability. Collaborate with integral te ...

Senior Ruby Engineer — Iam Security & Scalability (Buenos Aires)

EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team. In this critical role, you will design, build, and enhance authentication and authorization services, ensuring security and reliability. You will collaborate with general teams, develop high-q ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Ituzaingó)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Flutter Architect (Bahía Blanca)

A growing tech startup in Argentina is looking for a highly skilled Senior Flutter Developer who will be the sole Flutter expert on the team. The adecuado candidate will take ownership of mobile architecture and collaborate directly with stakeholders to realize a high-level vision. Responsibilities ...

Senior Ruby Engineer — Iam Security & Scalability (Zárate)

Position Summary EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team. Responsibilities Design, build, and enhance authentication and authorization services, ensuring security and reliability. Collaborate with integral te ...

Senior Backend Architect for AI Orchestration

EPAM Systems in Buenos Aires is seeking a Senior Backend Developer to join their AI Pods team. The role focuses on architecting dependable AI-powered API services and orchestrating interactions with internal systems and external tools. This position involves shaping backend workflows, ensuring service reliabi ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Berazategui)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Android Engineer: AI‑Driven Mobile & Cloud‑Connected

Beyond is looking for a Senior Android Developer to join their Americas team in Buenos Aires. You will develop high-quality native Android applications using Kotlin and integrate AI-driven features for enterprise clients across North America. Collaboration with global engineering teams is crucial, and ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Florencio Varela)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (San Carlos de Bariloche)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Ezeiza)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Neuquén)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Santa Fe)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (San Miguel de Tucumán)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Caseros)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior AI Backend Engineer LLM Orchestration

EPAM Systems is seeking a Senior Backend Developer in Neuquén, Argentina, to join our AI Pods team. You will design and develop AI-powered API services while ensuring service reliability and security across orchestrated workflows. The role demands a robust understanding of microservices, distributed systems, ...

Senior Backend Engineer AI API Orchestration & Reliability

EPAM Systems is looking for a Senior Backend Developer in San Juan, Argentina, to join their AI Pods team. The role involves developing dependable AI-powered API services that interact with various systems and tools. The successful candidate will have at least 3 years of backend engineering experience, with a ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Río Cuarto)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Senior AI Backend Engineer LLM Orchestration

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Buenos Aires. This role involves crafting reliable and secure AI-powered API services while ensuring seamless interactions with internal systems and external tools. Ideal candidates will have 3+ years of experience in backend engin ...

Senior Ai Lead — Retrieval & Generation On Aws Bedrock (Lomas de Zamora)

Santex Group, based in Argentina, seeks a Senior AI Developer to lead the transformation to an AI-native platform, emphasizing retrieval and generation solutions. Responsibilities Lead the transformation to an AI-native platform, focusing on retrieval and generation solutions. Quali ...

Developer (SSR/SR) – Node.js / TypeScript / Next.js (Híbrido, Vicente López)

Developer (SSR/SR) – Node.js / TypeScript / Next.js (Híbrido, Vicente López) Vicente López, Buenos Aires | Híbrido (1 día presencial/semana) Contractor L–V 8:00 a 17:00 hs (o 9:00 a 18:00 hs) Sobre el rol Buscam ...

.NET Developer SR; (hybrid), Buenos Aires (CABA) ID #00242

Overview The team’s primary responsibilities include managing and extending the capabilities of both the Global Security Master and the connectivity and integration with various external and internal data providers. To remain relevant and deliver maximum business value, ...

TTT Staff Power Platform Developer EY Global Delivery Services

The Opportunity We are looking for an enthusiastic Junior Power Platform Developer to join our team. This is a great opportunity to start your career in application development using Microsoft Power Platform tools such as Power Apps, Power Automate, and Power BI. You will assist in crea ...

B2B Business Developer / Sales Executive AEC Industry Partnership Opportunity

About Us:At Uptalent.io, we specialize in connecting top remote talent from Latin America with US companies in engineering, architecture, and construction (AEC) sectors. We focus on finding the right professionals for our clients, enhancing their capabilities with qualified talent, and helping them grow ...

TTT Staff Power Platform Developer EY Global Delivery Services

The OpportunityWe are looking for an enthusiastic Junior Power Platform Developer to join our team. This is a great opportunity to start your career in application development using Microsoft Power Platform tools such as Power Apps, Power Automate, and Power BI. You will assist in creatin ...

B2B Business Developer / Sales Executive AEC Industry Partnership Opportunity

About Us:At Uptalent.io, we specialize in connecting top remote talent from Latin America with US companies in engineering, architecture, and construction (AEC) sectors. We focus on finding the right professionals for our clients, enhancing their capabilities with qualified talent, and helping them ...

.NET Developer SR; (hybrid), Buenos Aires (CABA) ID #00242

Overview The team’s primary responsibilities include managing and extending the capabilities of both the Global Security Master and the connectivity and integration with various external and internal data providers. To remain relevant and deliver maximum business value, the ...

Developer (SSR/SR) – Node.js / TypeScript / Next.js (Híbrido, Vicente López)

Developer (SSR/SR) – Node.js / TypeScript / Next.js (Híbrido, Vicente López)📍 Vicente López, Buenos Aires | Híbrido (1 día presencial/semana) 🕘 Contractor🕘 L–V 8:00 a 17:00 hs (o 9:00 a 18:00 hs)🎯 Sobre el rolBuscamos un/a ...

Data Analyst / BI Developer SSR con AI – AWS QuickSight

Data / BI Developer con enfoque en AI (AWS QuickSight) SSR – Freelance En MaxIT Consulting – Max Corporate Group estamos acompañando a una importante compañía del rubro comercial en la búsqueda de un/a Data / BI Developer con enfoque en AI (AWS QuickSight) para sumarse a un proyect ...

Full Stack SSR/SR developer San Isidro, GBA Norte

Resumen Nuestro cliente es un Start Up que se encuentra en pleno proceso de crecimiento. Buscamos un Full Stack SSR/SR Developer- Serás referente de desarrollo de las aplicaciones que componen la plataforma de nuestro cliente, buscando la mejor solución y promoviendo la mejora de productos actuale ...

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