172,134+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior QA Engineer: AI Driven Testing (La Rioja)

Senior QA Engineer – Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The idóneo ca ...

Senior MacOS Internals Lead Engineer (Santiago del Estero)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is hiring a Senior QA Engineer in Buenos Aires, Argentina, to lead QA processes and incorporate AI into quality assurance practices. The ideal candidate will manage multiple client projects while ensuring high standards of quality and performance in applications. Responsibilities include guiding th ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is looking for a Senior QA Engineer based in Chubut, Argentina. The successful candidate will oversee QA processes, ensuring high-quality application delivery while collaborating with diverse teams across projects. In this position, you will manage the full QA lifecycle, emphasizing adaptability an ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is seeking a highly skilled Senior Java Developer to join our team in San Carlos de Bariloche, Argentina. This role involves collaborating on international projects and contributing to the development of cutting-edge software solutions with a strong focus on quality and innovation. The ide ...

Senior Java Engineer for Cloud Native, Scalable Apps

EPAM Systems is seeking a highly skilled Senior Java Developer in Venado Tuerto, Argentina. You will collaborate with teams to develop cutting-edge software solutions and take ownership of complex projects. The ideal candidate has over 5 years of experience in Java development, strong proficiency in Sp ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA in Buenos Aires is looking for a dedicated Senior QA Engineer to lead QA processes while integrating AI into our practices. You will manage the full QA lifecycle across eCommerce, SaaS, and AI-native apps, ensuring high quality and performance in our projects. The ideal candidate will possess stron ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is seeking a Senior Java Developer in Mar del Plata, Argentina, to join a collaborative team dedicated to delivering software solutions. You will lead projects, writing high-quality code in Java and collaborating with teams to innovate and improve technology. The ideal candidate has over 5 ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is looking for a Senior Java Developer to join their team in Resistencia, Argentina. In this role, you will collaborate on international projects, write high-quality Java code, and work with advanced frameworks like Spring. The ideal candidate will have over 5 years of experience in softwa ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is looking for a highly skilled Senior Java Developer based in Neuquén, Argentina. In this role, you'll take ownership of complex projects, collaborate with diverse teams, and help drive technological innovation while delivering high-quality software solutions. You will work on internation ...

Senior QA Engineer: AI Driven Testing (Venado Tuerto)

Senior QA Engineer – Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The idóneo ca ...

Senior Java Engineer for Cloud Native, Scalable Apps

EPAM Systems is seeking a highly skilled Senior Java Developer to join our collaborative team in Buenos Aires. You will take ownership of complex projects and collaborate with clients and internal teams to deliver high-quality software solutions. The ideal candidate has 5+ years of experience in softwa ...

Senior QA Engineer – Fintech, AI Driven Testing (Hybrid)

Cocos Capital en Buenos Aires busca un QA Engineer para asegurar la calidad del código mediante pruebas manuales y automatizadas. La persona seleccionada participará en el ciclo de vida de los proyectos y manejara herramientas como Playwright. El rol ofrece un entorno de trabajo híbrido en oficinas y l ...

Senior Java Engineer for Cloud Native, Scalable Apps

EPAM Systems in Rosario, Argentina seeks a Senior Java Developer to contribute to innovative software solutions. In this role, you will take charge of complex projects, collaborating with diverse teams to ensure high-quality outcomes. The ideal candidate will have over 5 years of experience in software ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is seeking a detail-oriented Senior QA Engineer in Buenos Aires, Argentina. This role focuses on guiding QA processes and integrating AI into quality assurance, ensuring high-quality applications across various projects. The ideal candidate will have strong communication skills and the ability to m ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is looking for a Senior QA Engineer in Mendoza, Argentina, who will guide QA processes and integrate AI into quality assurance practices. You will play a vital role in ensuring high-quality applications while collaborating closely with various teams to align on business requirements. The ideal cand ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is looking for a Senior Java Developer in Ciudad de Mendoza, Argentina. You will join a collaborative team and contribute to developing cutting-edge software solutions by taking ownership of complex projects. Key responsibilities include collaborating with teams, writing high-quality Java ...

Senior QA Engineer: AI Driven Testing (Río Cuarto)

Senior QA Engineer – Argentina AOA is hiring a Senior QA Engineer in Argentina to enhance its QA processes and utilize AI to ensure high-quality applications. This role involves overseeing QA across various projects, working collaboratively with engineering, product, and UX/UI teams. The idóneo ca ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is looking for a Senior QA Engineer based in Venado Tuerto, Argentina to enhance their quality assurance processes. You will ensure the delivery of high-quality applications while collaborating with various teams and managing multiple projects, including eCommerce and AI-native applications. The id ...

Senior Python & React Engineer – Impacto en Equipo Pequeño

Lean Improvements busca un Senior Dev especializado en Python y React, que se sume a nuestro pequeño pero efectivo equipo en Ramos Mejía, Buenos Aires. Valoramos la pasión por la innovación y el desarrollo de software de calidad. El candidato ideal tiene más de 5 años de experiencia y habilidades en me ...

Senior Java Engineer for Cloud Native, Scalable Apps

EPAM Systems in San Nicolás de los Arroyos is seeking a highly skilled Senior Java Developer to join their collaborative team. In this role, you will take ownership of complex projects, collaborate with teams, and help drive technological innovation while delivering high-quality results. Your responsib ...

Senior Project Engineer – Multi Discipline Delivery (Buenos Aires)

WorleyParsons is seeking a Senior Project Engineering Manager in Zárate, Buenos Aires, to lead multi-discipline teams and ensure successful engineering and design project delivery. With a requirement of over 20 years of experience and a proven track record in managing substantial projects exceeding ...

Senior .NET/Blazor Engineer: Modern UI & API Integration

Lateral Group is seeking a Senior .NET / Blazor Engineer to transform an existing portal into a modern user interface using Blazor. The role involves collaboration with product owners, UI design, and back-end engineers to ensure seamless integration and functionality. Key responsibilities include devel ...

Senior Java Engineer for Cloud Native, Scalable Apps

EPAM Systems is seeking a highly skilled Senior Java Developer to join our collaborative team in Córdoba, Argentina. You will take ownership of complex projects and drive technological innovation while delivering high-quality software solutions. This role requires at least 5 years of professional exper ...

Senior Python & React Engineer — Lead Small‑Team Innovation

Lean Improvements, líder en desarrollo de software en Argentina, busca un Senior Dev experimentado en Python y React. Buscamos a alguien que comparta nuestra pasión por la innovación y que desee contribuir significativamente a nuestro equipo pequeño pero efectivo. El candidato ideal tendrá al menos 5 a ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is looking for a collaborative and detail-oriented Senior QA Engineer in Buenos Aires. You'll guide QA processes and integrate AI into quality assurance practices while managing multiple projects, ranging from eCommerce to SaaS platforms. A successful candidate will have strong communication skills ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is seeking a detail-oriented Senior QA Engineer in San Salvador de Jujuy, Argentina. You'll lead the QA lifecycle for multiple projects, ensuring the delivery of high-quality applications while collaborating with various teams. In this role, you will shape a high-standard QA organization, leveragin ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA in Buenos Aires is looking for a Senior QA Engineer to lead QA processes and integrate AI into testing practices. The role involves guiding the QA lifecycle across various client projects and ensuring high standards of quality through automated testing. The successful candidate will be a detail-ori ...

Senior AI Driven QA Engineer — Automation & Manual Testing

AOA is seeking a Senior QA Engineer located in Santa Fe, Argentina, to enhance its QA processes and utilize AI technologies. The successful candidate will oversee QA across various projects and work collaboratively with engineering, product, and UX/UI teams. Ideal candidates should hold a Bachelor's de ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA is seeking a collaborative Senior QA Engineer to enhance our QA processes and integrate AI into our testing practices. You'll manage the full QA lifecycle for various projects, ensuring high-quality deliverables while supporting engineering and product teams. The ideal candidate is detail-oriented, ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is seeking a highly skilled Senior Java Developer to join their team in Buenos Aires. You will be responsible for the development of advanced software solutions, coding, debugging, and collaborating with cross-functional teams to ensure high quality and performance of projects. The ideal c ...

Argentina Based Senior QA Engineer – AI Driven Testing

AOA is hiring a Senior QA Engineer in Buenos Aires, Argentina, to enhance its QA processes and utilize AI for high-quality applications. This role involves overseeing QA across various projects and collaborating closely with engineering, product, and UX/UI teams. The ideal candidate should have a Bache ...

Senior MacOS Internals Lead Engineer (Mar del Plata)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Senior Full Stack Engineer AI Driven Product Builder

DocuSketch, located in San Juan, Argentina, is seeking a Senior Full-Stack Engineer to join a dynamic team. This role focuses on building innovative solutions from scratch, utilizing advanced AI to increase development efficiency. The ideal candidate should have substantial experience in Java/Spring Bo ...

Senior Java Engineer Cloud, CI/CD & Scalable Solutions

EPAM Systems is seeking a highly skilled Senior Java Developer to join our team in Zárate, Argentina. This role involves taking ownership of complex software projects and working collaboratively with teams to drive technological innovation. The ideal candidate will have over 5 years of experience in so ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA in Avellaneda, Buenos Aires, is looking for a Senior QA Engineer to lead QA efforts across various projects. The role entails collaborating with engineering and product teams to align on business requirements and quality standards. Candidates should have strong communication skills, attention to de ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs is seeking an experienced Senior Salesforce Engineer to join our team in Buenos Aires, Argentina. The candidate will be responsible for designing and developing applications on the Salesforce platform, emphasizing innovation through an AI-first approach. The ideal candidate will work closel ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs in Mendoza, Argentina is seeking an experienced Senior Salesforce Engineer to design and develop applications on the Salesforce platform. This role supports Product Development Outsourcing (PDO) initiatives and requires proficiency in adopting an AI-first approach to enhance productivity. T ...

Senior Data Engineer — Azure Cloud & Data Platform Expert

Eleks is looking for a Senior Data Engineer in Paraná, Entre Ríos Province, Argentina. The role involves designing, developing, and maintaining high-performance software, along with responsibilities like requirement analysis and mentoring junior developers. Candidates should have over 4 years of experi ...

Senior Software Engineer (Java, React, Aws) Irc294476 (Caseros)

Senior Software Engineer (Java, React, AWS) Function: Software Product EngineeringExperience: ***** yearsLocation: Argentina - Buenos Aires Skills: AWS, Java, JPA, MySQL, React, REST API automation, Spring Boot, SQL Queries Optimization Experience Summary: +10 years in Profes ...

Senior Software Engineer Java/AWS/React, Flexible Focus

Globallogic is seeking a Senior Software Engineer with expertise in Java, React, and AWS, located in Buenos Aires, Argentina. The ideal candidate will have 10-15 years of experience, focusing on backend development using Java 17 and Spring Boot, as well as strong database management skills using MySQL. <p ...

Senior Integration Engineer: Cloud, Microservices & Tibco (Buenos Aires)

Job Description On that position we are looking for candidates on Senior levels. Project – the aim you’ll have Drive high-impact client projects using modern tech, middleware, automate complex workflows, and help scale our digital ecosystem. The Senior Integration Engineer r ...

Senior Data Engineer: Pyspark & Aws Etl Architect (Neuquén)

EPAM Systems is seeking an experienced Senior Data Engineer to join our team in Neuquén, Argentina. Responsibilities and Qualifications The successful candidate will have expert‑level skills in PySpark, hands‑on experience with AWS, and the ability to work with both structured and unstructu ...

Senior Java & Cloud Scale Systems Engineer (Buenos Aires)

Ciena is seeking a team-oriented Blue Planet Inventory Software Developer based in Buenos Aires, Argentina. Responsibilities Design, develop, and test software modules ensuring high-quality code for large-scale applications. Work closely with product teams, participate in gene ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA, located in Ciudad de Mendoza, Argentina, is seeking a Senior QA Engineer to oversee QA processes while integrating AI into their practices. The ideal candidate will manage multiple projects across eCommerce, SaaS, and AI-native apps, ensuring high-quality applications and collaborating closely with diver ...

Senior Backend Engineer Data Migration Lead (Gcp) (Ezeiza)

AgileEngine, LLC in Argentina is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. The idóneo candidate will have over 6 years of experience, focusing on data migration and proficiency in Ko ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology, located in Corrientes, Argentina, seeks a skilled ML Engineer with over 5 years of experience. The role involves architecting scalable ML infrastructures, collaborating with Data Science to innovate, and ensuring system reliability through monitoring strategies. Candidates should be ...

Senior Software Engineer (San Nicolás de Los Arroyos)

Senior Software Engineer (Java, React, AWS) IRC Function: Software Product Engineering Experience: 10-15 years Location: Argentina - Buenos Aires Skills AWS, Java, JPA, MySQL, React, REST API automation, Spring Boot, SQL Queries Optimization Experience Summar ...

Senior Azure Data Engineer LATAM | Data Factory Specialist

Perficient is looking for an Azure Data Engineer to join their team based in Villa Gobernador Gálvez, Argentina. This full-time position will involve developing applications utilizing Azure Data Factory and supporting the software development lifecycle. The ideal candidate should have a minimum of 3 ye ...

Senior Ai Infra Engineer Rust, Scalable Systems (Tandil)

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millions of users. The adecuado candidat ...

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    Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina Job Search Guide, Trends and Insights