EducaciónIT EMPLEOS

Capacitate

Senior Full Stack Developer (Java + React)

Werben HR

location_on Ciudad Autónoma de Buenos Aires, Argentina

HibridoFull timeSenior
Backend DeveloperFull Stack DeveloperFrontend Developer

We are looking for a Senior Full Stack Developer with a strong foundation in both frontend and backend development. The core focus of this position is to design, build, and maintain robust, scalable applications powered by Java 11+ and Spring Boot on the backend and React + TypeScript on the frontend.

Profile Note: We are seeking a true Full Stack profile with a heavy emphasis on the Java ecosystem. While familiarity with Node.js is a plus, our core backend services are built primarily on Java and Spring Boot.

Key Responsibilities
Design, develop, and maintain high-performance microservices and REST APIs using Java 11+ and Spring Boot.
Build clean, responsive, and strongly-typed user interfaces using React.js and TypeScript.
Design, optimize, and query relational databases (SQL Server and/or PostgreSQL).
Participate in automated deployments and continuous integration pipelines using Docker and CI/CD tools.
Provide L2/L3 production support, actively taking part in incident resolution and Root Cause Analysis (RCA).
Collaborate in cross-functional agile teams, communicating fluently in English with international stakeholders and remote team members.
Required Qualifications
Backend: Solid, hands-on experience with Java 11+ and the Spring Boot ecosystem for microservices architecture.
Frontend: Advanced proficiency in React.js using TypeScript to build scalable and maintainable frontend components.
Databases: Strong knowledge of relational databases such as SQL Server or PostgreSQL (schema design, query optimization, indexing).
Support & Maintenance: Demonstrated experience in L2/L3 production support and root cause analysis (RCA) for complex enterprise systems.
DevOps Basics: Hands-on experience with Docker containerization and working within CI/CD pipelines.
Languages: Professional English fluency (B2/C1) for daily technical discussions, client interactions, and documentation.
Preferred / Nice-to-Have
Experience with cloud platforms, specifically Microsoft Azure (Azure DevOps, App Services, AKS, Azure SQL).
Supplementary experience with Node.js for utility scripts or legacy service maintenance.
Hibrid 3x2



Estudiá Python Developer

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