172,561+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior AI Driven Full Stack Engineer for Marketing OS

Thomas Talent Network is seeking a LATAM Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. The role involves full stack development with TypeScript, Next.js, and React while utilizing AI frameworks. The ideal candidate will have over 5 years of experience, strong ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Software Engineer Java/Aws/React, Flexible Focus (Neuquén)

Globallogic is seeking a Senior Software Engineer (Java, React, AWS) to design and implement robust backend services using Java 17 and Spring Boot. Responsibilities Design and implement robust backend services using Java 17 and Spring Boot. The idóneo candidate will lead compl ...

Senior Backend Engineer (Node.Js/Python) – Scalable Apis (Buenos Aires)

Beyond is seeking a high-velocity Senior Engineer to join our Buenos Aires delivery team. In this role, you'll take ownership of backend features, build scalable APIs, and collaborate with cross-functional teams to ensure performance and reliability. We want creative, innovative engineers who ...

Senior Rust Ai Infra Engineer — Scalable Systems (General Rodríguez)

Kraken is looking for a talented engineer to join its AI Infrastructure team based in Buenos Aires, Argentina. The role focuses on designing and constructing the underlying infrastructure for AI agents, ensuring that services are high‑performing and scalable for millions of users. The idóneo ...

Senior DevOps Engineer: CI/CD and Cloud Automation Leader

Avenga is seeking a Senior DevOps Engineer in Salta, Argentina, to strengthen our team focused on CI/CD pipeline design and cloud infrastructure optimization. Candidates should have proven experience in automation, robust CI/CD pipeline creation, and strong skills with AWS services. Key responsibilitie ...

Senior Data Engineer: Aws Data Pipelines & Leadership (Buenos Aires)

Sin nombre is looking for a Senior Data Engineer to lead the design and implementation of scalable data solutions. Responsibilities Lead the design and implementation of scalable data solutions. Focus on high-quality and reliable data pipelines using AWS technologies. </ ...

Senior Ai Platform Engineer Production Ready Ai Systems (Tigre)

Overview Supernal AI is seeking a Senior AI Platform Engineer based in Tigre, Buenos Aires. You will be responsible for building and deploying production software that powers AI Employees in real business environments. Your role includes designing backend services, ensuring smooth in ...

Senior Full Stack Engineer High Scale Platform | Flexible Work

AgileEngine is seeking a Senior Full Stack Engineer in San Carlos de Bariloche, Argentina, to ensure production reliability for enterprise clients. Candidates should have over 5 years of experience, with strong skills in Java and React, and be adept at managing multiple projects. The position offers co ...

Senior Full Stack Engineer High Scale Platform | Flexible Work

AgileEngine is seeking a Senior Full Stack Engineer in San Carlos de Bariloche, Argentina, to ensure production reliability for enterprise clients. Candidates should have over 5 years of experience, with strong skills in Java and React, and be adept at managing multiple projects. The position offers co ...

Senior Ai Platform Engineer — Production Ai Systems (Buenos Aires)

Supernal AI is looking for a Senior AI Platform Engineer to contribute to customer implementations and build the foundational software for AI Employees in real business environments. Your role includes designing and delivering backend services and managing technical delivery timelines. Idóneo ...

Senior Ai‐Driven Full Stack Engineer (Typescript) (Venado Tuerto)

Thomas Talent Network is looking for a Senior Software Engineer to build an Agentic Operating System for Marketing in Venado Tuerto, Argentina. The adecuado candidate will have over 5 years of hands‑on experience and proficiency in TypeScript, Next.js, and React, along with strong DevOps skills. </p ...

Senior Agentic Ai Engineer — Builder Of Seller Assistant (Salta)

Valtech is seeking an Agentic AI Engineer in Salta, Argentina, to help build new AI capabilities for clients. Responsibilities The role involves designing, prototyping, and experimenting with AI systems that enhance seller productivity and decision-making. Qualifications The ...

Senior Backend Engineer Ai Api Orchestration & Reliability (San Juan)

Overview 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. Responsibilities Architect backend API servi ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is looking for a Senior QA Automation Engineer in Argentina who will be responsible for ensuring the quality, reliability, and scalability of its products. The ideal candidate will own end-to-end testing for both UI and API, work closely with product and engineering teams, and promote testability th ...

Senior Angular & Node.Js Full Stack Engineer Enterprise Apps (Avellaneda)

EPAM Systems is seeking a Senior Angular Full Stack Engineer based in Buenos Aires, Argentina. The idóneo candidate will have robust experience in both Angular and Node.js, capable of building scalable enterprise applications. Responsibilities Developing applications De ...

Senior Full Stack Engineer High Scale Platform | Flexible Work

AgileEngine is seeking a Senior Full Stack Engineer in San Carlos de Bariloche, Argentina, to ensure production reliability for enterprise clients. Candidates should have over 5 years of experience, with strong skills in Java and React, and be adept at managing multiple projects. The position offers co ...

Senior Js/Ts Automation Engineer Ci/Cd & Mentoring (Mendoza)

Position Overview EPAM Systems is seeking a QA Engineer in Mendoza, Argentina, with solid automation experience. Responsibilities Create automated tests for frontend applications and APIs. Enhance testing reliability. Work closely with development teams. </li ...

Senior Blockchain Wallet Engineer — Open Source (Santiago del Estero)

Job Overview Framework Ventures is looking for a WDK Software Engineer to enhance Tether’s open‑source toolkit for self‑custodial wallets. The adecuado candidate will collaborate on building secure applications across platforms, ensuring innovative and scalable solutions. Qualifications </ ...

Senior DevOps Engineer: CI/CD and Cloud Automation Leader

Avenga is seeking a Senior DevOps Engineer in Buenos Aires to enhance our team dedicated to designing and optimizing CI/CD pipelines and cloud infrastructure. Key responsibilities include implementing automation processes and ensuring the reliability of our platforms. The ideal candidate will have stro ...

Senior Qa Data Migration Engineer Aws Data Quality (Caseros)

Overview Perficient is seeking a Senior QA Data Migration Engineer in Argentina, Entre Ríos, Caseros. You will lead the quality assurance strategy for complex data migration projects, moving legacy data to AWS cloud environments. Responsibilities Design automated test scripts. ...

Senior Automation Test Engineer — Java, Selenium, API, CI/CD

Eleks is hiring a Senior Automation Test Engineer in Buenos Aires, Argentina. This role involves working on a health insurance project and contributing to in-sprint test automation. The ideal candidate will have 5 years of experience in test automation engineering, particularly with Java, Selenium, and ...

Senior Sql Data Engineer Lead Data Integration (Venado Tuerto)

Svitla Systems is looking for a Senior SQL Data Engineer for a full-time position in Venado Tuerto, Santa Fe, Argentina. The role requires leveraging 8+ years of SQL development experience in database management and data warehousing. You will be involved in designing complex queries, optimizi ...

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 ML Engineer — Lead Scalable AI for the Platform

Xometry is seeking a Senior Machine Learning Engineer to enhance its machine learning capabilities. The ideal candidate will explore opportunities, develop and implement ML models, and lead evaluations of emerging technologies. A self-driven attitude and project management experience are essential. This role ...

Senior Cloud Security Engineer Aws & Hybrid (Flexible) (Bahía Blanca)

CloudHesive is seeking a skilled Cloud Security Engineer based in Bahía Blanca, Argentina. Responsibilities This role focuses on enhancing client security across AWS and hybrid infrastructures, requiring expertise in AWS security best practices, incident monitoring, and firewall management. ...

Senior Go Backend & Distributed Systems Engineer (Santiago del Estero)

Nosotros is looking for a highly skilled Backend Engineer based in Santiago del Estero, Argentina. The idóneo candidate will have strong expertise in Golang and experience in developing RESTful APIs as well as working with NoSQL databases. The role involves maintaining highly available backen ...

Senior Full Stack Engineer Id66319 (San Carlos de Bariloche)

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 Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on ...

Senior Backend Engineer Gcp Data Migration & Dataflow (Florencio Varela)

AgileEngine in Buenos Aires is seeking a Senior Data Migration Expert to lead the migration to multiple domain-specific data stores on Google Cloud Platform. You will implement complex data operations while leveraging your expertise in GCP technologies, especially Datastream and Dataflow. With a peo ...

Senior Full Stack Engineer: Modernize Angularjs To React (Pilar)

Somnio Software is looking for a Senior Full Stack Engineer based in Buenos Aires, Pilar, to develop complex web applications and modernize legacy codebases. The candidate should have a strong focus on frontend development, particularly with AngularJS 1.9, and over 5 years of experience. This ...

Senior Data Engineer — Scalable Ai Data Pipelines (La Rioja)

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 Backend Engineer — Scale High Performance Apis (Buenos Aires)

Innovid is seeking a senior developer in Buenos Aires to design, develop and maintain critical backend systems. The idóneo candidate will have 5+ years of experience and strong proficiency in Python, Java or Go, contributing to high-performance applications. Responsibilities include collabora ...

Senior Software Engineer Java/Aws/React, Flexible Focus (Tandil)

Globallogic is seeking a Senior Software Engineer in Buenos Aires to lead the development of robust backend services using Java17 and SpringBoot. This role requires expertise in cloud operations (AWS) and RESTful API design. The idóneo candidate has over 10 years of professional software development ...

Senior Full Stack Engineer: AngularJS to React Modernization (Moreno)

Somnio Software is seeking a Senior Full Stack Engineer with expertise in AngularJS 1.9 and a strong focus on frontend development. The role involves working on complex web applications and contributing to the modernization of legacy codebases while collaborating closely with backend teams using Node.js an ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Software Engineer Full Stack AI for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires to develop an Agentic Operating System for Marketing. This role emphasizes hands-on contributions within a small engineering team, utilizing modern AI coding tools. The ideal candidate will have over 5 years of experience, be f ...

Senior Software Engineer: AI Features & Full Stack (TS/React)

Thomas Talent Network is looking for a Latam Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. With over 5 years of experience, the ideal candidate should be fluent in TypeScript, Next.js, and React, while also being comfortable with end-to-end stack ownership. T ...

Senior Software Engineer: AI Features & Full Stack (TS/React)

Thomas Talent Network is looking for a Latam Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. With over 5 years of experience, the ideal candidate should be fluent in TypeScript, Next.js, and React, while also being comfortable with end-to-end stack ownership. T ...

Senior Go Backend Engineer — Real Time Data & Graph DBs

UCE Systems in Argentina is looking for a skilled Backend Engineer proficient in Go to build enterprise knowledge graphs and real-time data ingestion pipelines. You will be responsible for migrating services from Python and developing features end to end within a dynamic tech environment. The ideal can ...

Senior Backend Engineer: Java 17, Spring Boot, AWS Cloud

Hitachi Vantara is seeking an experienced software developer to lead backend projects using Java 17 and Spring Boot. Responsibilities include designing APIs and managing MySQL schemas in an AWS environment, with an emphasis on code quality and mentorship. The ideal candidate will have over 10 years of ...

Senior Software Engineer: AI Features & Full Stack (TS/React)

Thomas Talent Network is looking for a Latam Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. With over 5 years of experience, the ideal candidate should be fluent in TypeScript, Next.js, and React, while also being comfortable with end-to-end stack ownership. T ...

Senior Tableau BI Engineer: AWS & GitLab CI/CD Dashboards

AgileEngine is seeking a Senior Tableau Developer in San Carlos de Bariloche to support Tableau Server administration and dashboard development within a broader BI and AWS environment. The ideal candidate has over 4 years of experience in Tableau Server support and dashboard creation, coupled with stro ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Software Engineer Full Stack AI for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires to develop an Agentic Operating System for Marketing. This role emphasizes hands-on contributions within a small engineering team, utilizing modern AI coding tools. The ideal candidate will have over 5 years of experience, be f ...

Senior Software Engineer Full Stack AI for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires to develop an Agentic Operating System for Marketing. This role emphasizes hands-on contributions within a small engineering team, utilizing modern AI coding tools. The ideal candidate will have over 5 years of experience, be f ...

Senior Software Engineer Full Stack AI for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires to develop an Agentic Operating System for Marketing. This role emphasizes hands-on contributions within a small engineering team, utilizing modern AI coding tools. The ideal candidate will have over 5 years of experience, be f ...

Ar Veladero Senior Mine Engineer Short Term Planner. (Tandil)

Descripción Ser responsable de realizar y dar seguimiento al plan minero mensual, con cálculo de equipos de carguío, transporte y llenado de botaderos, siguiendo los lineamientos de los planes de largo plazo. Recolectar e integrar toda la información de KPI's por parte de las áreas i ...

Senior QA Automation Engineer: Scale Testing & AI Driven QA

Backblaze is seeking a Senior QA Automation Engineer in Buenos Aires to ensure the quality and reliability of their products. The ideal candidate will have over 10 years of QA experience, specializing in testing at scale, and be adept with automation tools like Selenium and Playwright. This role involv ...

Senior AI First Data Platform Engineer on Azure Databricks

Perform is seeking a Senior Data Engineer based in Buenos Aires, Argentina, to design and maintain data platforms using Azure Databricks. The role involves collaborating with business stakeholders to translate ambiguous questions into actionable data models, driving a culture of AI-first engineering. T ...

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