Girona (hybrid mode) \| Permanent contract \| 40,000€ – 70,000€ G.S.A. Why is this opportunity special? Do you want to be part of a real technological transformation and leave your mark on a leading company in the logistics sector? We are looking for a Senior Software Architect with solid experience and strategic vision who wants to lead the transition from a monolithic architecture to a modular, scalable ecosystem ready to integrate advanced analytics and artificial intelligence. You will work in a collaborative, innovative, and growing team, where your role will be key to driving technical direction and shaping the organization's digital future. What will be your responsibilities? Design and define the architectural vision of internal platforms and establish the migration roadmap. Lead and grow a technical team (6\-7 people), ensuring quality, security, and scalability of solutions. **Drive demand-driven development:** prioritize needs, optimize capacity, and report key results. Coordinate with internal stakeholders (CIO, CTO) and external providers when necessary. Promote agile methodologies and a culture of continuous improvement. **Desired skills and knowledge:** What do we need from you? +7 years of experience in software development and architecture environments. Proficiency in .NET Core 8, C\#, Entity Framework, REST APIs. Experience with API Gateway / API Management, Service Bus, and CI/CD (DevOps). Solid knowledge of SQL Server (on\-prem/cloud) and secure development practices (Security by Design). Demonstrated capacity in capacity and demand management. Highly valued: Experience leading technical teams and acting as a mentor. Azure Architect / DevOps certifications (or equivalent). Experience in large-scale projects or enterprise software.