171,827+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior QA Engineer: AI/Data Testing & Gate Automation

PwC South Africa busca un especialista en QA con experiencia en plataformas de data e IA. El candidato ideal diseñará estrategias de testing y ejecutará pruebas en un entorno híbrido. Se requiere dominio de herramientas como pytest y Selenium/Playwright entre otras. Este rol implica una participació ...

Client Technology Software engineering_Assurance Senior Engineer EY GDS

Client Technology Software engineering_Assurance Senior Engineer - EY GDS Location: CABA Other locations: Primary Location Only Date: Mar 9, 2026 Requisition ID: At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a gl ...

ML / AI Engineer Senior Remoto Argentina, ID #00232

Buscamos un Machine Learning / AI Engineer Senior con un sólido enfoque en MLOps y Python que también pueda desempeñarse como AI Engineer para soluciones de IA generativa. Será responsable registrar experimentos, métricas y modelos, construir pipelines reproducibles para entrenamiento, validación o inferencia ...

Senior Devops Engineer Aws — Ci/cd Architect Rosario

Santex está buscando un Senior Dev Ops para unirse a su equipo en Argentina. Esta persona será responsable de potenciar la infraestructura y optimizar los procesos de CI/CD. Se busca un candidato con amplia experiencia en la automatización de operaciones y conocimientos profundos en AWS. El rol impl ...

Senior Full Stack Engineer: AngularJS to React Modernization

Somnio Software is looking for a Senior Full Stack Engineer based in Santa Fe, Argentina. The ideal candidate will have over 5 years of experience, specializing in AngularJS 1.9 and frontend development, while also contributing to the modernization of legacy codebases. This role requires collaboration ...

Senior Cloud Migration And Infrastructure Engineer (La Rioja)

We are seeking a Senior Cloud Migration and Infrastructure Engineer to lead infrastructure workstreams for M&A integrations, driving Day‑1 readiness, post‑close execution and operational handover. This role combines strategic planning with hands‑on technical leadership across networking, identity, cloud pl ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology based in Buenos Aires is seeking an experienced ML Engineer to lead the architecture of our machine learning ecosystem. In this role, you will collaborate closely with our data science team and have the opportunity to shape strategic decisions regarding our data products. The ideal ca ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology, located in Belén de Escobar, Argentina, is seeking a Machine Learning Engineer to manage the lifecycle of their ML infrastructure. The successful candidate will work closely with data science teams and ensure the quality of data for decision-making. With a strong focus on cloud techn ...

Senior Full Stack Engineer React/TypeScript & Large SPA

Perform is looking for a Front-End Developer based in Buenos Aires, Argentina. You will design and develop high-performance, scalable front-end components using React.js and TypeScript. The ideal candidate will collaborate with product owners and designers, and participate in Agile ceremonies. This pos ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay. This role is crucial for developing Salesforce applications tailored to customer needs, implementing an AI-first approach, and ensuring high-quality code through rigorous standards. The ideal candidate will ...

Senior Agentic AI Engineer — AI Powered Seller Assistant

Valtech is looking for an Agentic AI Engineer based in San Salvador de Jujuy, Argentina. This role focuses on designing and delivering innovative AI systems that enhance seller productivity. We seek a candidate with senior-level experience, a passion for technology, and a collaborative spirit. The idea ...

Senior Cloud Java/Typescript Software Engineer (Río Cuarto)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The adecuado candidate will possess strong Java and Ty ...

Senior Data Engineer — Scalable Ai Data Pipelines (Ezeiza)

PLP Group in Argentina is searching for a Senior Data Engineer to design, build, and maintain scalable data systems. The adecuado candidate will have extensive experience in data architecture, data processing, and strong programming skills in Python. This role involves developing ETL processes, mana ...

Senior Full Stack Engineer: Global APIs (React/TS)

Fountain is seeking a Full Stack Software Engineer in Buenos Aires, Argentina. The role involves designing and developing product features, implementing API endpoints, and collaborating with product teams. Candidates should have over 5 years of experience and strong skills in React, TypeScript, MongoDB, and E ...

Senior Full Stack Engineer: Modernize AngularJS to React

Somnio Software is looking for a skilled Senior Full Stack Engineer based in San Luis, Argentina. The role emphasizes frontend development with AngularJS 1.9 and involves working on complex web applications while modernizing legacy systems. Collaboration with backend teams using Node.js and MongoDB is crucial ...

Senior Azure Data Engineer LATAM | Data Factory & PySpark

Perficient is seeking an Azure Data Engineer (Senior Technical Consultant) to join our team in Santa Fe Capital, Argentina. As a Senior Technical Consultant, you will engage in the software development lifecycle, participate in requirements gathering, and develop applications using Azure Data Factory, PySpark ...

Senior Azure Data Engineer LATAM | Data Factory Specialist

Perficient is seeking an Azure Data Engineer to join their LATAM team in Buenos Aires. This full-time role focuses on developing applications using Azure Data Factory and supporting the software development lifecycle. The ideal candidate will have at least 3 years of experience in application developme ...

Senior Cloud Software Engineer Java/Typescript (Aws) (Mendoza)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will play a key role in designing, developing, and unit testing software solutions. The adecuado candidate will have strong skills in Java and TypeScript, along wit ...

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems is seeking a seasoned Lead DevOps Engineer in Argentina. This role involves taking ownership of the automation foundation for the cloud platform, establishing standards for Infrastructure as Code, CI/CD, and environment provisioning. The ideal candidate will have at least 5 years of experi ...

Senior Azure Data Engineer LATAM | Data Factory Specialist

Perficient is looking for an Azure Data Engineer to join their LATAM team in San Justo, Buenos Aires. This full-time role involves developing applications using Azure Data Factory and supporting the software development lifecycle. The ideal candidate will have at least 3 years of experience in applicat ...

Senior Agentic AI Engineer — Builder of Seller Assistant

Valtech is looking for an Agentic AI Engineer to build new AI capabilities, focusing on a chat-based seller assistant that integrates enterprise data. Your responsibilities will include designing and prototyping AI systems to enhance productivity. Candidates should have senior experience in AI engineer ...

Senior Salesforce Engineer — AI Driven PDO & Customer Solutions

Aquiva Labs is seeking an experienced Senior Salesforce Engineer located in Argentina or Uruguay. In this role, you will focus on Salesforce application development while implementing an AI-first approach to enhance productivity and coding efficiency. Your responsibilities will include designing bespoke solut ...

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems is seeking a seasoned Lead DevOps Engineer in San Miguel de Tucumán, Argentina. You will own the automation foundation of the cloud platform, transforming manual operations into self-service experiences for teams. The role involves shaping the Infrastructure as Code (IaC) approach, creatin ...

Senior Full Stack Engineer Id66319 (Santiago del Estero)

Overview AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work ...

Senior Full Stack Engineer React/TS + API Focus

Fountain is seeking a Full Stack Software Engineer in Buenos Aires, Argentina to design and develop product features. Candidates should have over 5 years of experience and proficiency in React, TypeScript, MongoDB, and Express. This role includes implementing API endpoints and collaboration with produc ...

Senior Backend Engineer — Ai Powered Api Orchestration (Neuquén)

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Argentina. The role involves architecting and developing backend API services alongside AI orchestration frameworks, with a focus on service reliability and security. Adecuado candidates will have extensive experie ...

Senior Software Engineer (Python, Scala, Java) (Buenos Aires)

Senior Software Engineer (Python, Scala, Java) We’re looking for top‑notch, passionate developers to be part of our world‑class R&D team. If you think you can handle a wide range of technologies, pushing code to production several times a day, working on a different part of our product code with e ...

Senior Full Stack Engineer: Modern Frontend, Global Team

Somnio Software is looking for a Senior Full Stack Engineer based in San Salvador de Jujuy, Argentina. The ideal candidate should have expertise in AngularJS 1.9 and a strong focus on frontend development. Responsibilities include working on complex web applications and modernizing legacy code. With ov ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology, based in Buenos Aires, Argentina, seeks an experienced ML Engineer to manage the end-to-end lifecycle of our ML infrastructure. The role involves collaborating with the Data Science team to implement complex algorithms into production and maintaining high-quality data for decision-making. < ...

Senior QA Engineer — Automation, API & CI/CD Focus

Trafilea is seeking a Senior QA Specialist to ensure product quality through detailed testing strategies and collaboration with product and engineering teams. You will design and execute both manual and automated tests, build testing frameworks, and document processes. This role requires a strong focus ...

Senior Data Engineer — PySpark, AWS & Data Lake Pipelines

EPAM Systems in Buenos Aires seeks a Senior Data Engineer to design and optimize ETL pipelines, leveraging AWS and PySpark. You will collaborate with cross-functional teams and manage data from various enterprise sources, ensuring data integrity and quality across large-scale solutions. The ideal candi ...

Senior/Lead Platform Engineer Id69155 (Mar del Plata)

AgileEngine is an Inc. company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. 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 ...

Senior Qa Engineer: Automation & Ci/Cd Specialist (Resistencia)

Baufest busca un/a Senior QA Engineer Sr en Municipio de Resistencia, Argentina, para unirse a un equipo internacional. Este rol incluye ejecutar pruebas automatizadas, construir frameworks desde cero y colaborar en proyectos ágiles. El candidato adecuado tendrá más de 5 años de experiencia ...

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems is seeking an experienced Lead DevOps Engineer in Buenos Aires. In this role, you will take ownership of the automation foundation of our cloud platform, establishing standards for infrastructure as code and CI/CD. Responsibilities include shaping the Infrastructure as Code approach, archi ...

Senior Data Engineer: ELT Architect for Scalable Pipelines

AgileEngine is looking for a Data Engineer in Mar del Plata, Argentina, to design and scale high-performance ELT pipelines for a centralized data warehouse. You will collaborate with cross-functional teams to build a robust data platform, ensuring data quality and performance. The ideal candidate will ...

Senior Security Infrastructure Engineer — Cloud, Siem & Automation (Tandil)

A leading fintech company is looking for a Senior Security Infrastructure Engineer to enhance security for cloud infrastructure and applications. The role requires 6+ years of experience in security and hands‑on skills with AWS and Kubernetes. Responsibilities include managing vulnerabilities ...

Senior Software Engineer Java/AWS/React, Flexible Focus

Globallogic is seeking a Senior Software Engineer to join their team in Argentina. The role requires 10-15 years of professional software development experience, with expert-level skills in Java 17 and frameworks like Spring Boot, along with AWS cloud experience. The successful candidate will design an ...

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 ...

Senior Backend Engineer: Path To Solutions Architect (Avellaneda)

About the role Directful, based in Buenos Aires, is seeking a Senior Backend Engineer to join their team. This role focuses on building production‑grade backend services using .NET 10 and supporting scalable microservices to create an innovative AI‑native B2B platform for the hospitality industry. ...

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