81,759+ Remote Fullstack Engineer Java React Jobs in Argentina — Top Companies Hiring June 2026

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Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior AI Systems Engineer, AI Automation, Frameworks & Enterprise Integrations

Overview Medallia is the pioneer and market leader in Experience Management. Our award-winning SaaS platform, Medallia Experience Cloud, leads the market in the management of experiences, insights, and actions for candidates, customers, employees, patients, and residents alike. We believe ...

Senior ML Engineer: End to End CV & MLOps Specialist

Una empresa tecnológica busca un Senior Machine Learning Engineer en Buenos Aires. El candidato ideal tiene más de 5 años de experiencia en Machine Learning y Deep Learning, especialmente en Computer Vision. Será responsable de construir y optimizar pipelines de entrenamiento y automatización en el ciclo de vida ...

Senior .NET Engineer C#, Angular, SQL, TDD, Clean Code

A software development company in Buenos Aires is looking for a Software Engineer with over 4 years of experience in .NET (C#), Angular, and SQL. The role involves collaborating with designers to create and enhance web and mobile applications, maintaining clean code, and integrating software components. Applican ...

Senior Monitoring Engineer – IBM Netcool (NOI / OMNIbus / Impact) | Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

Senior Monitoring Engineer – IBM Netcool (NOI / OMNIbus / Impact) | Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

Senior ML Engineer — Hybrid, End to End ML Impact

A global technology firm based in Buenos Aires is seeking a Senior Machine Learning Engineer to design and deploy innovative ML solutions. You will work collaboratively on the full ML lifecycle and ensure seamless model integration into our production environments. We offer attractive benefits including paid tim ...

Senior GenAI Engineer: Real Time AI for Customer Insights

A leading multinational pharmaceutical company is seeking an experienced AI/LLM Engineer to join their Data-Driven Customer Insights team. In this pivotal role, you will design, develop, and operate innovative AI capabilities, contributing to the OneCustomer product aimed at enhancing engagement with healthcare ...

Senior .NET Full Stack Engineer – Azure Cloud & API Leader

A leading global consulting firm is seeking a Senior Developer to join their EY-Advisory-DE Team in Buenos Aires, Argentina. This role requires hands-on experience in .Net/C#, Azure cloud development, and agile methodologies. You will be responsible for translating application storyboards into functional applica ...

Process Engineer Relocate to Saudi Arabia, Permanent Expat Relocation

This position requires full relocation to Saudi Arabia. It is a permanent full time Expat Relocation Package. Job Overview We are seeking a Process Engineer to join our Fuels Strategy and Capital Planning Department. The Fuels Strategy and Capital Planning Department is respo ...

Senior Unreal UI Engineer: Build Immersive In Game UI

A leading game development studio in Buenos Aires is seeking a full-time Senior UI Engineer. This role involves designing, implementing, and maintaining high-quality UI systems for games using Unreal Engine. The candidate must possess strong technical skills, at least 4 years of experience in software engineerin ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Lead ML Engineer — Production Ready AI Systems (Buenos Aires)

A integral technology group in Buenos Aires is seeking a Principal Machine Learning Engineer to lead the machine learning engineering function. In this role, you will design and deploy ML models, mentor talent, and work collaboratively with cross-functional teams. The ideal candidate will have expertise in ...

Site Reliability Engineer (SRE) / Híbrido CABA Nuñez (Buenos Aires)

Requerimientos Experiencia comprobable en SRE, Production Support o Application Support en entornos críticos. Robusto experiencia en AWS. Programación en Python o Java (Spring Boot). Experiencia en herramientas de CI/CD (Jenkins, GitLab, Terraform, u otras). <l ...

Lead QA Automation Engineer for AI/ML Cloud Apps

Dept Holding is seeking a QA Engineer to lead the design and implementation of test automation frameworks using Cypress. The role requires collaboration with engineering and AI teams to ensure quality across applications integrated with AI technologies. The ideal candidate will have 4+ years of experie ...

Principal Qa Automation Engineer W/ Ai Experience (Buenos Aires)

KEY RESPONSIBILITIES Lead the design and implementation of end-to-end test automation frameworks using Cypress with TypeScript. Define quality strategies for applications with AI/ML components, including deterministic and non-deterministic testing approaches. Collaborate wit ...

Machine Learning / AI Engineer / Híbrido CABA Centro (Buenos Aires)

Requerimientos Más de cinco años de experiencia en ML/AI engineering, con ? 2 años dedicados a MLOps en producción. Experiencia desplegando sistemas RAG a escala. Capacidad para liderar iniciativas técnicas y coordinar equipos multidisciplinarios. Inglés té ...

AI Engineer Scalable AI for CX (Work from Anywhere)

Evoltis busca un AI Engineer en Córdoba, Argentina, para diseñar, implementar y escalar soluciones de inteligencia artificial. Con una clara responsabilidad técnica y un enfoque en la innovación, desarrollarás MVPs de IA y optimizarás pipelines. Se requiere experiencia sólida en Python y herramientas de desarrol ...

Cloud Network Engineer Advanced English | AWS/Azure & O&M

Experis Argentina busca un Cloud Network Engineer con inglés avanzado para integrarse a un importante proyecto en telecomunicaciones. Se ofrece un contrato full time y modalidad 100% presencial en Buenos Aires. El candidato ideal debe contar con experiencia en networking cloud, conocimiento de redes vi ...

Senior Genai & Llms Ai Agent Engineer Hybrid (Buenos Aires)

Resumen Una empresa líder en tecnología está buscando un/a AI Agent Engineer para desarrollar soluciones de inteligencia artificial generativa en entornos de banca y seguros. Responsabilidades y requisitos El candidato adecuado tendrá experiencia sólida en LLMs y frameworks de Agen ...

Full stack engineer SSR/ SR , Vicente López, GBA Norte

Nuestro cliente es la plataforma de remises y taxis más grande de Argentina. Se encuentran en la búsqueda de un desarrollador Full Stack con experiencia en NODE JS (Excluyente) que tendrá la responsabilidad de transformar la plataforma hacia un nuevo lenguaje. La propuesta es muy desafiante ya que nuestro ...

Data Engineer (SAP Datasphere) – BI Migration (Híbrido, San Isidro)

Data Engineer (SAP Datasphere) – BI Migration San Isidro, GBA Norte, Buenos Aires, Argentina (híbrido) Full-time Sobre el rol Buscamos un/a Data Engineer con experiencia en SAP Datasphere para participar en un proyecto de migración de soluciones BI hacia el ec ...

DevOps Principal Engineer Tech Lead EY Global Delivery Services

DevOps Principal Engineer - Tech Lead - EY Global Delivery Services Location: CABA Other locations: Primary Location Only Date: Mar 31, 2026 Requisition ID: Job Profile: DevOps Principal Engineer – Tech Lead Role Overview The DevOps Principal Enginee ...

AI Driven Marketing Ops Engineer — Flexible Time Off (Avellaneda)

Overview CommandLink, LLC is seeking a Senior Marketing Operations Engineer in Argentina, focusing on AI-driven automation in a B2B SaaS environment. Responsibilities Architect and manage AI-first workflows Optimize campaign performance using Meta's MCP Integ ...

Backend AI Engineer — GCP, LLMs, RAG, Hybrid Buenos Aires

MissionHires is seeking a skilled Backend Engineer to join our new engineering hub in Buenos Aires. This role demands expertise in building high-scale distributed systems and deploying AI capabilities. Collaborating with international teams, you will ensure the performance and reliability of AI-driven applica ...

Sr. QA Automation Engineer (San Nicolás de Los Arroyos)

About Backblaze Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. About The Role We are looking for a Senior QA Engineer to help ensur ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze in Buenos Aires is seeking a Senior QA Engineer dedicated to ensuring the quality and reliability of Backblaze products. In this role, you will own end-to-end testing across UI and API and advocate for testing processes within product and development teams. The right candidate will have over ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer in Ezeiza, Buenos Aires. This role involves ensuring the quality, reliability, and scalability of Backblaze products through end-to-end testing across UI and API experiences. The ideal candidate will have a deep QA background, strong automation skills, and a collabora ...

Manual QA Engineer (Mid level) (San Miguel de Tucumán)

Why Join Us If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! About the Role We are looking for a QA Engineer (Mid-level) to ensure the stability and reliability of a live Hiring Events platform serving clients across the U ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze is seeking a Senior QA Engineer based in Santiago del Estero, Argentina, to ensure the quality and reliability of its products through rigorous end-to-end testing. The ideal candidate will bring over 10 years of QA experience, strong automation skills, and a deep understanding of API testing. <p ...

LATAM 1st Line IT Support Engineer – Bilingual PT/EN

A leading HR consulting firm in Buenos Aires is looking for a Customer Service Executive to provide technical support for Thomson Reuters' software and services. The role requires native Portuguese and proficient English. Ideal candidates have excellent problem-solving skills, strong communication abilities, and ...

Senior AI Engineer: Build & Deploy End to End ML

Wakapi Software in Argentina is looking for a Senior AI Engineer who will be responsible for designing and deploying end-to-end machine learning and AI solutions. This role demands strong technical expertise, as well as the ability to engage with stakeholders to translate complex problems into actionable insight ...

Senior iOS Engineer — AI Driven Banking Apps at Scale

Qinshift is seeking a Senior iOS Developer for a leading digital banking project. You will work on high-impact applications that support daily banking operations and enhance user experiences. The ideal candidate has over 5 years of iOS development experience, proficiency in Swift/Objective-C, and famil ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer in Venado Tuerto, Argentina, to ensure the quality and reliability of products across UI and API experiences. The ideal candidate will possess deep QA experience, strong automation skills, and the ability to enhance testing workflows using AI. Responsibilities ...

Qa Engineer Manual & Mobile App Testing Android San Miguel

Responsabilidades y requisitos Eldar busca un QA Engineer responsable de ejecutar pruebas exhaustivas en aplicaciones web y móviles. Se requiere experiencia previa en QA manual, así como la capacidad para crear y gestionar casos de prueba utilizando herramientas como JIRA. El candidato adec ...

Data Platform Engineer: Build Scalable Data Flows & AI Tools

A technology company in Argentina seeks a proactive Data Platform Engineer to design and manage systems for data-driven decision-making. This role involves optimizing data flows, tools, and architecture to enhance analytics capabilities. Ideal candidates will have 2+ years in data engineering, strong skills in S ...

Ai Engineer (Ssr/Sr) – Python / Llms / Rag / Azure (Híbrido)

Sobre el rol Buscamos un/a AI Engineer Backend para sumarse al equipo de una empresa tecnológica líder en soluciones para grandes corporaciones. El rol combina ingeniería backend sólida con experiencia práctica en integración de modelos de lenguaje y arquitecturas de IA generativa en entornos pro ...

Chief Ai Engineer: Lead Genai Strategy & Cloud Transformation (Pilar)

EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects. The adequate candidate will have over 7 years of experience aligning AI strategies with business goals, demonstrating a strong proficiency in Google Cloud technologies. This role involve ...

Mid Level Full Stack Engineer (U$D) sao Paulo

We are looking for a Mid-Level Full Stack Engineer to join a long-term digital agriculture initiative based in the U.S. The team develops a platform that analyzes weather, soil, and field data to help farmers identify potential yield‑limiting factors and make data‑driven decisions. This is an opportunity t ...

Chief Ai Engineer: Lead Genai Strategy & Cloud Transformation (Morón)

EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects. The adequate candidate will have over 7 years of experience aligning AI strategies with business goals, demonstrating a strong proficiency in Google Cloud technologies. This role involve ...

Chief Ai Engineer: Lead Genai Strategy & Cloud Transformation (Rosario)

EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects. The idóneo candidate will have over 7 years of experience aligning AI strategies with business goals, demonstrating a strong proficiency in Google Cloud technologies. This role involves ...

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    Remote Fullstack Engineer Java React Jobs in Argentina Job Search Guide, Trends and Insights