Fullstack Developer

Description

Company: B. Braun Medical, S.A. U. Job Posting Location: Barcelona, Barcelona, Spain Functional Area: Information Technology Working Model: Hybrid Requisition ID: 11450 We are looking for a **Full Stack Developer** to design, build, and maintain scalable web applications across both frontend and backend layers. The role combines strong expertise in **C\# and .NET Core** with modern **JavaScript frameworks**, focusing on seamless API integration, high\-quality user interfaces, and robust data consistency. You will collaborate in agile teams, contributing to end\-to\-end feature delivery while ensuring clean, maintainable, and high\-performance code. **Core Development \& Responsibilities** * End\-to\-End Feature Ownership: Design, develop, and maintain scalable web applications, handling both frontend and backend requirements. * API \& Integration: Build and consume RESTful APIs using C\# and .NET Core, ensuring seamless communication between the UI and backend services. * UI/UX Implementation: Translate design wireframes into high\-quality, responsive frontend components using modern JavaScript frameworks. * Data Consistency: Manage and optimize data flows between the frontend and PostgreSQL databases, ensuring performance and data integrity. * Agile Collaboration: Active participation in Scrum/Kanban ceremonies, supporting the team in task estimation and code reviews via Git (GitHub/Bitbucket). **Technical Requirements (Mandatory)** * Backend: Solid proficiency in C\# and .NET Core (.NET 6/8\+). * Frontend: Strong experience with modern JavaScript/TypeScript frameworks (e.g., Angular, React, or Vue). * Database: Practical knowledge of PostgreSQL or other Relational Databases. * Web Fundamentals: Deep understanding of HTML5, CSS3, and responsive design. * Version Control: Advanced skills in Git and collaborative workflows. **Technical Competencies (Recommended / Good to Have)** * Legacy Support: Familiarity with .NET Framework and SOAP/WCF services for encapsulation and migration tasks. * Cloud Awareness: Basic understanding of Azure environments (App Services, Azure SQL). * Containerization: Experience working with Docker and microservices architecture. * Testing: Ability to write Unit and Integration tests for both frontend and backend layers. * DevOps: Familiarity with CI/CD pipelines (GitHub Actions or Jenkins). **Personal Competencies** * Versatility: Ability to switch context between frontend and backend tasks effectively. * Analytical Thinking: Problem\-solving mindset focused on writing clean, modular, and maintainable code. * Team Player: Strong communication skills to facilitate knowledge transfer during the pairing phase with external teams. * Language: Fluent in Spanish; English is essential for international collaboration and regulatory documentation. B. Braun Medical, S.A. U. \| Aitana Altuna