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

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Senior DevOps Engineer: CI/CD and Cloud Automation Leader

Avenga in Paraná, Entre Ríos Province, Argentina, is looking for a Senior DevOps Engineer to enhance its technology team. The role involves designing, implementing, and optimizing CI/CD pipelines and cloud infrastructure. The ideal candidate will have proven experience in scripting, infrastructure as c ...

Senior Ml Engineer: Lead Scalable Production Ml (Buenos Aires)

Trafilea in Buenos Aires is seeking a Senior Machine Learning Engineer to lead the development of advanced machine learning models and scalable systems. This role requires a deep understanding of the ML lifecycle and the ability to communicate technical concepts clearly. The idóneo candidate ...

Senior Go Backend Engineer For Distributed Systems (Bahía Blanca)

Nosotros is looking for a highly skilled Backend Engineer to join their team in Bahía Blanca, Argentina. The idóneo candidate will have expertise in Golang and distributed systems, responsible for developing and maintaining robust backend services. With over 5 years of relevant experience, th ...

Senior Full Stack Engineer: Angularjs To React Modernization (Corrientes)

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 Nod ...

Senior Go Backend Engineer For Distributed Systems (Comodoro Rivadavia)

Nosotros is looking for a highly skilled Backend Engineer to join their team in Comodoro Rivadavia, Argentina. The adequate candidate should have over 5 years of experience with Golang and distributed systems, focusing on developing and maintaining backend services. The role entails implementing RES ...

Senior Aws Platform Engineer — Ai Driven Infra (Florencio Varela)

Responsibilities Santex in Argentina seeks a skilled AWS Engineer to manage the infrastructure for an AI-native retrieval platform. You will oversee OpenSearch operations, control integration with Bedrock, and lead event-driven ingestion processes. Qualifications The idóneo candida ...

Senior Java Full Stack Engineer — Java Spring Boot & Angular

EPAM Systems is looking for a Senior Java Full Stack Engineer located in Chubut, Argentina. The ideal candidate will develop full-stack applications using Java and Spring Boot, and will collaborate closely with various teams. This position requires strong expertise in backend and frontend technologies, ...

Senior Agentic Ai Engineer — Ai Powered Seller Assistant (Moreno)

Position Overview Valtech is looking for an Agentic AI Engineer in Buenos Aires, Argentina, to innovate in AI system design, enhancing productivity for sellers through chat-based solutions. This position requires senior-level experience, a growth mindset, and a passion for challenging the s ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze is seeking a Senior QA Engineer located in Corrientes, Argentina, to ensure quality and reliability of its products. You will drive end-to-end testing, working closely with Product and Engineering teams to define testing strategies and automate processes. The ideal candidate has over 10 years ...

Senior QA Data Migration Engineer AWS Data Quality & ETL

Perficient is looking for a Senior QA Data Migration Engineer based in Caseros, Entre Ríos, Argentina. In this role, you will lead the quality assurance strategy for complex data migration projects, ensuring seamless transitions of legacy data to AWS cloud environments. The ideal candidate should posse ...

Senior Cloud Native Full Stack Engineer (React/Node/C#)

AgileEngine in Rosario, Argentina is searching for a Senior Full Stack Engineer to develop and maintain cloud-native applications. The role involves building full-stack features using React, Node.js, and C#, while working closely with cross-functional teams to ensure high-quality product delivery. The ...

Senior Automation Test Engineer AI Driven QA & CI Expert

Eleks is seeking an experienced Senior Automation Test Engineer in Buenos Aires, Argentina. This role involves joining a top health insurance project to contribute to in-sprint test automation. Ideal candidates will have 5+ years in test automation, proficiency in Java and various automated testing too ...

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 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 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 Full Stack Engineer — React & Python Expert (San Miguel)

Santex en Argentina busca un Senior Full-Stack Developer para fortalecer su equipo. Se necesita experiencia sólida en React.js y Python, así como un enfoque cooperativo en la creación de aplicaciones efectivas. El candidato adecuado debe tener 5+ años de experiencia en desarrollo Full-Stack, dominan ...

Senior ML/AI Engineer Hybrid, Lead Pipelines in Production

Adn - Recursos Humanos está en búsqueda de un Machine Learning / AI Engineer para un relevante cliente ubicado en CABA Centro, Argentina. La persona ideal tiene más de cinco años de experiencia en ingeniería de ML/AI y al menos dos años en MLOps, además de la capacidad de liderar equipos multifuncionales. </p ...

Senior Blockchain Wallet Engineer For Defi Apps (La Rioja)

Framework Ventures is looking for a Software Engineer for the Wallet Development Kit (WDK). You will work on Tether's open-source toolkit for self-custodial wallet applications across platforms. This role involves technical design, implementation, and collaboration with teams. Applican ...

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

Globallogic is looking for a Senior Software Engineer located in Buenos Aires, Argentina. Candidates should have extensive experience in software development, focusing on Java, React, and AWS. The role involves designing and implementing backend services, optimizing databases, and integrating ...

Senior Devops Engineer | Cloud Ci/Cd & Observability Lead (Corrientes)

Avenga is seeking a Senior DevOps Engineer in Ituzaingó, Argentina, to enhance our automation capabilities. This role focuses on designing and optimizing CI/CD pipelines and cloud infrastructure, ensuring scalability and reliability. The adequate candidate possesses extensive experience with ...

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 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 Backend Engineer — Ai Powered Api Orchestration (La Plata)

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. Idóneo candidates will have extensive experience in ba ...

Senior Angular & Node Full Stack Engineer (Lomas de Zamora)

Senior Angular Full Stack Engineer EPAM Systems is looking for a Senior Angular Full Stack Engineer in Buenos Aires, Argentina. The role demands hands‑on experience in both Angular and Node.js, building scalable enterprise applications and collaborating closely with business and engineering ...

Senior Devops Engineer: Scalable Cloud Infra & Kubernetes (Comodoro Rivadavia)

Skydropx - Frenet en Comodoro Rivadavia, Argentina, busca un Desarrollador Senior para innovar en logística. Buscamos candidatos con más de 4 años de experiencia en GCP y habilidades en Ruby on Rails o Node.JS. El puesto incluye resolver problemas técnicos complejos, redactar documentación y ...

Senior DevOps Engineer: CI/CD and Cloud Automation Leader

Avenga is seeking a Senior DevOps Engineer to design, implement, and optimize CI/CD pipelines and cloud infrastructure in Chaco, Argentina. This position requires proven experience in robust CI/CD solutions and strong AWS expertise. Candidates must demonstrate skills in automation, Infrastructure as Co ...

Senior Ai Infra Engineer — Rust & Scalable Systems (San Fernando)

Kraken is looking for an experienced engineer to join their AI Infrastructure team in Buenos Aires, Argentina. The role involves designing and developing the infrastructure layer for AI agents, creating high-performance services in Rust, and architecting scalable systems for millions of users. < ...

Senior React/TypeScript Full Stack Engineer for Large SPAs

Perform is looking for a Full Stack Developer to design, develop, and maintain large-scale web applications. The role requires collaboration with cross-functional teams in a fast-paced Agile environment and a strong foundation in React.js and TypeScript. Ideal candidates will have over 6 years of front ...

Senior Data Engineer Ai Driven Platform Owner (Comodoro Rivadavia)

Perform is seeking a Senior Data Engineer to design and maintain data platforms on Azure Databricks. In this role, you will collaborate with business stakeholders, transforming ambiguous business questions into actionable data models. You’ll drive AI‑first engineering practices and be at the ...

Senior Full Stack Js Engineer (Typescript) – Growth & Impact (Mendoza)

Financecolombia is seeking a developer in Mendoza, Argentina to collaborate with U.S.-based engineering teams. The idóneo candidate will define and implement features, maintain code quality, and address performance issues. Qualifications include fluency in English, proficiency in Git, and a B ...

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: 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 QA Automation Engineer: End to End Testing Lead

Backblaze is seeking a Senior QA Automation Engineer in Argentina to ensure the quality and scalability of its products. The right candidate will take ownership of end-to-end testing for UI and API, collaborate closely with product and engineering teams, and advocate for testability throughout the software de ...

Senior QA Automation Engineer: End to End Testing Lead

Backblaze in Buenos Aires is looking for a Senior QA Automation Engineer to ensure product quality, reliability, and scalability. The successful candidate will manage UI and API testing, define test strategies, and collaborate with product and engineering teams. If you have extensive QA experience and ...

Senior Angular & Node Full Stack Engineer for Enterprise Apps

EPAM Systems is looking for a Senior Angular Full Stack Engineer in Bahía Blanca, Argentina. In this role, you will develop enterprise-grade applications leveraging your expertise in Angular and Node.js. You'll ensure application reliability and performance while supporting junior developers with a focus on c ...

Senior Java Full Stack Engineer: Spring Boot + Angular REST

EPAM Systems is seeking a Senior Java Full Stack Engineer in Resistencia, Chaco. Your role involves developing full-stack applications and building REST APIs while ensuring high-quality delivery through collaboration with various teams. The ideal candidate will have over 3 years of experience in softwa ...

Senior Java Backend Engineer (Java 17) Microservices & Spring Boot

Brightside busca incorporar un Backend Engineer Senior en Buenos Aires, Argentina, para trabajar en un proyecto de 3 a 6 meses. Buscamos un candidato con sólida experiencia en Java 17 y Spring Boot, capaz de desarrollar APIs REST y arquitecturas de microservicios dentro de un entorno ágil. Las tareas i ...

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 iOS Engineer: Swift Pro for High Impact Apps

Tata Consultancy Services (TCS) is looking for an experienced iOS Developer in Buenos Aires to design and maintain high-quality mobile applications for Apple devices. The ideal candidate should possess over 4 years of iOS development experience and be proficient in Swift. You will collaborate with cros ...

Senior QA Automation Engineer: End to End Testing Lead

Backblaze is looking for a Senior QA Automation Engineer based in Argentina. In this role, you will ensure the quality, reliability, and scalability of products by owning end-to-end testing for UI and API. Your responsibilities will include defining test strategies, writing detailed test plans, and imp ...

Senior Backend Engineer Java Microservices Spring Boot Buenos Aires

Brightside IT Consulting busca incorporar un Backend Engineer Senior en Argentina para un proyecto de 3 a 6 meses. El candidato idóneo debe tener sólida experiencia en Java 17 y Spring Boot, y será responsable del desarrollo de APIs REST y arquitecturas de microservicios dentro de un equipo ágil. La ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is seeking a Senior QA Automation Engineer to ensure quality, reliability, and scalability of its products in Argentina. The ideal candidate will own end-to-end testing for UI and API, working closely with product and engineering teams to advocate for testability throughout the software development ...

Senior AI Driven Full Stack Engineer for Marketing OS

Thomas Talent Network is looking for a LATAM Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. The position requires expertise in full stack development using TypeScript, Next.js, and React, including integration of AI frameworks like LangChain. The ideal candida ...

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 Frontend Engineer Ai First Platform & Mentorship (Buenos Aires)

Stensul, Inc. in Buenos Aires is seeking a Software Engineer to enhance their platform through collaboration with cross-functional teams. This role requires maintaining high coding standards while mentoring peers and contributing to technical discussions. The idóneo candidate will have strong Javasc ...

Senior Java Engineer – Backend Architect (Spring, Graphql) (La Plata)

Ciklum is seeking a Senior Java Engineer to join their team in Argentina. This role involves taking ownership of the full software development lifecycle, where you will design and develop robust backend systems using Java and Spring Framework for an international partner in the ticketing industry. I ...

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 Devops Engineer: Aws, Terraform & Ci/Cd Mastery (Tigre)

Warecloud seeks a DevOps Engineer in Tigre, Buenos Aires to join a team focused on creating state‑of‑the‑art products. You will collaborate with CTOs and Product professionals to tackle various challenges in product design and development. Key qualifications include over 5 years of DevOps exp ...

Senior Backend Engineer Ai Powered Api Orchestration (Buenos Aires)

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Buenos Aires, Argentina. The role involves architecting and developing backend API services alongside AI orchestration frameworks, emphasizing service reliability and security. Adecuado candidates will possess exte ...

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