Lead. NET Fullstack Developer | Freelance | Hybrid LisbonResponsibilitiesLead and participate in daily Scrum meetings.Plan tasks and support all coordinating development activities.Design, develop and maintain the product focusing on backend solutions using a microservices architecture.Act as Lead back‐end developer and drive continuous improvement of the codebase.Lead the migration from a monolithic application to a serverless microservices architecture.Design, develop, and maintain cloud‐based applications using Azure services.Implement and manage Azure Functions, Azure Service Bus, and Azure Data Factory.Write clean, scalable, and efficient code in C#/. NET.Develop unit, integration, and automated tests to ensure code llaborate with cross‐functional teams to define, design and ship new features.Troubleshoot and resolve issues in development, testing and production environments.Implement complex integrations focusing on availability, performance, scalability and security.Keep up to date with the latest industry trends and technologies.QualificationsDegree in Computer Science, Engineering or a related field (or equivalent experience).Minimum 6 years of hands‐on experience with C#/. NET.Minimum 2 years of technical leadership experience.Strong experience with relational databases (SQL Server, etc.).Deep understanding of design patterns and software architecture principles.Excellent teamwork, leadership and communication skills.Good spoken and written English.European Union citizenship, Portuguese work visa or residency.Availability to work in the office at least once or twice per week.Experience with Azure integration services (Functions, Service Bus, Data Factory) is a plus.Experience with unit, integration and automated testing.Knowledge of microservices, serverless architecture, Kubernetes and Docker is a plus.Familiarity with CI/CD pipelines and tools such as Azure Dev Ops or Git Hub Actions.BenefitsGreat work‐life balance and flexible organizational routine.Health benefits for you and your family.Team‐building activities and events.Access to over 300 discount ntinuous professional development sponsored by the Training and Certification Department.Regular feedback and personalised performance prehensive career plan and progression.Hybrid work model (2 days a week in office).LogisticsHybrid work model: 2 days per week on‐site in Lisbon.Freelance engagement via Shakers.