2,874+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in San Miguel, Argentina — Local Employers Hiring June 2026

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Senior Cobol/Cics Mainframe Engineer (San Fernando)

Eldar, ubicado en Argentina, busca un Desarrollador SR Especialista en Cobol Cics para unirse a su equipo de ingeniería. El candidato será responsable del análisis, diseño y construcción de programas Mainframe, garantizando la calidad y eficiencia de los sistemas centrales. Se requiere experiencia a ...

Senior AI Infra Engineer Rust & Scalable Systems

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 adequate candidate should h ...

Senior AI Infra Engineer — Rust & Scalable Systems

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. This 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 ideal candidate should hav ...

Senior Go Backend Engineer (General San Martín)

Nosotros is seeking a highly skilled Backend Engineer with expertise in Golang and distributed systems to join their team in Argentina. The adecuado candidate will be responsible for developing and maintaining highly available Golang backend services, implementing REST APIs, and ensuring the stabili ...

Senior Agentic AI Engineer (General San Martín)

About Valtech Why Valtech? We’re advisors, visionaries, creative and techies. We embrace all things digital. We talk to each other. We have fun. We love our clients. We’re looking ahead. We are global. Why Valtech? We’re the experience innovation company - a trusted partner to the world’s m ...

Senior DevOps Engineer — Remote Ready, IaC & Kubernetes

Svitla Systems is seeking a Senior DevOps Engineer for a full-time position in Argentina. The candidate will leverage at least 5 years of experience in AWS Systems Manager, Linux, and Windows operating systems. Responsibilities include converting servers to Infrastructure as Code (IaC) and managing deployment ...

Senior Go Backend Engineer for Distributed Systems

Nosotros is looking for a highly skilled Backend Engineer to join their dynamic team in Argentina. The role focuses on developing and maintaining reliable Golang backend services and implementing effective REST APIs. The ideal candidate will have over 5 years of experience in Golang and must be adept a ...

Senior QA Engineer: Fintech Automation & AI Testing

cocoscapital busca un QA Engineer para asegurar la calidad del código mediante pruebas manuales y automatizadas. Buscamos un candidato con más de 5 años de experiencia en testing, dominio en Playwright y SQL, y con conocimientos en productos digitales, preferiblemente fintech. La posición es full time ...

Senior Full Stack Engineer Remote & Flexible Schedule

AgileEngine is an Inc. 5000 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 awards. ...

Senior AI Platform Engineer — Production Conversational AI

Supernal AI is looking for a Senior AI Platform Engineer in San Carlos de Bariloche, Argentina, to lead the development and delivery of critical AI systems. You will design and build backend services and integrations while ensuring successful client implementations that meet production standards. The i ...

Senior DevOps Engineer (AWS) CI/CD Leader

Santex busca un Senior DevOps para potenciar su infraestructura en San Carlos de Bariloche. El rol implica diseñar e implementar pipelines de CI/CD escalables, así como colaborar con los equipos para garantizar un despliegue sin tiempo de inactividad. Se requiere experiencia en administración de sistem ...

Senior Backend Engineer: Path to Solutions Architect

Directful, based in San Carlos de Bariloche, Argentina, is seeking a Senior Backend Engineer to join their team. This position focuses on using the latest backend technologies including .NET 10 to build scalable and secure backend services. The ideal candidate will contribute to the design and implemen ...

Senior Java Engineer (San Carlos de Bariloche)

Ciklum is looking for a Senior Java Engineer to join our team in Argentina. About the role As a Senior Java Engineer, become a part of a cross‑functional development team engineering experiences of tomorrow. You will work for an American partner known for selling and distributing tickets fo ...

Senior Devops Engineer (San Carlos de Bariloche)

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our ****+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. </p ...

Senior Tableau BI Engineer Remote Growth & Impact

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. You'll manage data connectivity, troubleshoot AWS infrastructure, and support CI/CD processes using GitLab. The ideal ...

Senior Backend Engineer, AdTech Platform | Flexible, Remote

AgileEngine, LLC. in San Carlos de Bariloche is seeking an experienced software developer with at least 5 years in building scalable systems, particularly within AdTech. You will architect core components for our Ads platform, design APIs, and lead technical initiatives to enhance system performance and reliabil ...

Java Microservices Engineer (Mid–Senior) | Spring Boot

Baufest busca un/a Semi Senior Java Developer para unirse a su equipo en San Carlos de Bariloche, Argentina. El candidato ideal tiene más de 4 años de experiencia en desarrollo de microservicios y conocimientos sólidos en Java y Spring Boot. Las responsabilidades incluyen diseñar y mantener microservic ...

Senior DevOps Engineer: CI/CD, Cloud & Observability

Avenga is seeking a Senior DevOps Engineer in San Carlos de Bariloche, Argentina, to enhance our team focused on CI/CD pipelines and cloud infrastructure. You will ensure the scalability, reliability, and efficiency of our platforms through automation and high-quality standards. The ideal candidate has ...

Senior Test Automation Engineer Frontend & API (Cypress)

EPAM Systems is seeking a QA Engineer in San Carlos de Bariloche, Argentina, to enhance automated testing processes. Responsibilities include creating automated tests for frontend applications and APIs, improving testing reliability, and working closely with development teams. The position requires pro ...

Senior Cloud Security Engineer — Remote & Flexible Hours

AgileEngine, LLC. seeks a Senior Cloud Security Engineer in San Carlos de Bariloche, Argentina to secure multi-cloud infrastructures in financial services. The role involves architecting IAM models, building security guardrails, and ensuring compliance under Zero Trust principles. Candidates should hav ...

Senior AWS DevOps Engineer CI/CD Mastery

Santex en San Carlos de Bariloche busca un Senior DevOps que potencie la infraestructura y optimice procesos de Integración Continua y Despliegue Continuo (CI/CD). Se espera que el candidato diseñe e implemente pipelines de CI/CD robustos y maneje la administración de servicios en la nube. Los postulan ...

Senior Backend Engineer — Remote, GCP Data Migration

AgileEngine, LLC. is looking for a Senior Backend Engineer to lead data migration from a monolithic database to domain-specific data stores within Google Cloud Platform. The role requires expertise in GCP services, particularly Datastream and Dataflow, as well as proficiency in Kotlin or Java. You will ...

Senior Data Engineer: Salesforce Tableau & ThoughtSpot Lead

EPAM Systems is seeking a Chief Data Engineer (Salesforce Tableau) in Argentina, specializing in designing and delivering high-impact reporting solutions. Candidates should have over 7 years of experience, with deep knowledge in data integration and proficiency in English at B2 level or higher. This ro ...

Senior Full Stack Engineer — Remote Growth & Impact

AgileEngine, located in San Carlos de Bariloche, Argentina, is looking for a Senior Full Stack Engineer to develop cloud-native applications using React and Node.js. Candidates should have over 5 years of full-stack experience and knowledge of AWS services. The role includes designing scalable solution ...

Senior Backend Engineer (San Carlos de Bariloche)

We are a Silicon Valley based product company building a next-generation AI-native B2B platform for hospitality. We are looking for a Senior Backend Engineer who thrives on using the latest and greatest backend technologies including .NET 10 and cloud-native patterns. This is an opportunity for an e ...

Senior Java Spring Boot Engineer — Remote, Flexible

AgileEngine, LLC. is seeking a Senior Full Stack Engineer in San Carlos de Bariloche. The role requires a focus on backend development using Java and Spring Boot, alongside maintaining Angular frontend components. You will lead architectural initiatives, ensuring clean RESTful API designs and working in cross ...

Senior QA Engineer: Mastering Manual & Automated Testing

Framework Ventures in Argentina is seeking a QA Engineer focused on ensuring product quality and reliability. This role involves manual and automated testing, designing test cases, and maintaining automation frameworks. The ideal candidate will possess 5+ years of QA experience, particularly with JavaS ...

Senior Full Stack & Systems Engineer – Global Impact

Si te apasiona la tecnología, la innovación y querés ser parte de proyectos desafiantes, con muchísimo impacto social y alcance internacional ¡esta oportunidad es para vos, se parte de un equipo con mucha cercanía y profesionalismo, donde ningún día es igual al anterior! ¿Qué perfil buscamos? ...

Senior Backend Engineer: Path to Solutions Architect

Directful, based in San Nicolás de los Arroyos, Argentina, is seeking a Senior Backend Engineer to help build a next-generation AI-native B2B platform for hospitality. The role involves utilizing the latest backend technologies, including .NET 10, to design scalable microservices and support cloud-based opera ...

Senior Cloud Inventory Software Engineer (Java/TypeScript)

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 ideal candidate will possess strong Java and TypeScript skil ...

Senior JS/TS QA Automation Engineer (Cypress)

EPAM Systems is seeking a QA Engineer in Buenos Aires, Argentina, to develop automated tests for frontend applications and APIs. The candidate will improve testing reliability and collaborate with development teams. Proficiency in Cypress and strong debugging skills are essential. This role offers bene ...

Senior Backend Engineer AI API Orchestration & Reliability

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Buenos Aires. The ideal candidate will architect backend API services and implement advanced AI-powered solutions, ensuring system reliability and security. Requirements include 3+ years in backend engineering, strong Python ...

Senior Rust AI Infra Engineer — Scalable Systems

Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. This 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 adequate candidate should ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea is seeking a Sr. Machine Learning Engineer in Buenos Aires to lead the development and deployment of advanced ML models impacting business decisions. This role demands 5+ years of experience in production ML systems and expertise in Python, SQL, and modern frameworks. The ideal candidate will ...

Senior SaaS Support Engineer — Cloud & On Prem

Werben Hr busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. En esta posición, trabajarás con infraestructura local y cloud, siendo parte del equipo de Proyectos y asistiendo en la implementación y resolución de incidentes complejos. El candidato adecuado de ...

Senior Software Engineer Cloud & Carrier Scale Systems

Ciena is seeking a team-oriented Blue Planet Inventory Software Developer based in San Nicolás de los Arroyos, Argentina. In this role, you will design, develop, and unit test software modules for new and upgraded systems. You will work within a collaborative team environment, using Java and Spring, while als ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is seeking a Senior Backend Engineer in Buenos Aires to lead the migration from a monolithic database to multiple data stores within Google Cloud Platform. The ideal candidate will have extensive experience with data migration, particularly with GCP technologies such as Datastream and Dataflow, an ...

Senior SQL Database Engineer | Azure Cloud & Performance

avenga is seeking a Database Administrator to join our international team in Argentina. The role involves database development and optimization, ensuring high-performing database infrastructure for our customer in the real estate, banking, and legal domains. The ideal candidate will have over 5 years o ...

Senior AI Platform Engineer — Production AI Systems

Supernal AI is seeking a Senior AI Platform Engineer to build production software that powers AI Employees in real business environments. In this hands-on role, you will design and deliver core software foundations, ensuring integration with external systems and successful delivery timelines. The ideal ...

Senior AI Infra Engineer Rust & Scalable Systems

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 adequate candidate should h ...

Senior iOS Engineer Flexible Hours & Design Systems

Baufest está buscando un/a iOS Developer para unirse a su equipo en Jujuy. La persona seleccionada será responsable de diseñar y mantener componentes reutilizables en Swift, asegurando la calidad y colaboración con diferentes áreas. El candidato ideal tendrá experiencia en desarrollo iOS, Swift y buena ...

Senior Java Engineer (San Salvador de Jujuy)

Ciklum is looking for a Senior Java Engineer to join our team in Argentina. About the role As a Senior Java Engineer, become a part of a cross‑functional development team engineering experiences of tomorrow. You will work for an American partner known for selling and distributing tickets fo ...

Senior GCP Database Engineer for Scale & Reliability

Wiset is seeking a Senior Database Administrator with expertise in managing and optimizing GCP-native database infrastructures. In this role, you will provision and configure databases while automating infrastructure through Terraform. You will partner with engineering teams to recommend appropriate database ...

Senior Backend Engineer: AI API Orchestration & RAG

EPAM Systems is seeking a Senior Backend Developer to join the AI Pods team in San Salvador de Jujuy, Argentina. In this role, you'll architect and develop reliable backend API services while enabling language models to interact with various external tools. The ideal candidate will have over 3 years of ...

Senior Backend Engineer: AI Powered API Orchestration

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, emphasizing service reliability and security. Idóneo candidates will have extensive experience in backend e ...

Senior Data Engineer (San Salvador de Jujuy)

Build the Future with AspenView Technology Partners At AspenView, we are passionate about transforming the way organizations approach technology. We specialize in creating high‑performing, nearshore IT teams to help North American clients innovate faster and more efficiently. As we c ...

Senior Cloud Reliability Engineer — Incident & DR Lead

EPAM Systems is seeking an experienced professional to manage cloud operations and incident resolution in San Salvador de Jujuy, Argentina. Your responsibilities include owning operational health dashboards, leading on-call rotations, and implementing disaster recovery solutions. The ideal candidate wi ...

Senior GCP Database Engineer | Terraform & Multi Region

Wiset is seeking a Senior Database Administrator to oversee and manage GCP database infrastructure, including provisioning and tuning databases such as Cloud SQL, Spanner, and Firestore. The ideal candidate should have robust production DBA experience and expertise in Terraform, as well as strong SQL s ...

Senior SQL Database Engineer Cloud, Azure & Performance

Avenga is seeking a Database Administrator to join our international team in Argentina. This role involves database development and optimization, ensuring high-performing database infrastructure for customers in real estate, banking, and legal domains. The ideal candidate will have over 5 years of expe ...

Junior Full Stack Engineer ID68431

Job Description AgileEngine is an Inc. 5000 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 t ...

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