Senior Fullstack Developer .NET

Alpineo Consulting • sintra, distrito de lisboa, Portugal • Posted June 22, 2026

Location sintra, distrito de lisboa

Job Type Full-time

Category Other-General

Posted June 22, 2026

 Responsibilities 
 Develop, maintain and enhance full-stack web applications using Microsoft technologies.  
 Contribute to defining the architecture and technical design of solutions.  
 Develop scalable and secure APIs and services.  
 Collaborate with Product Owners, Business Analysts, QA Engineers and other engineering teams.  
 Ensure code quality through code reviews, automated testing and good development practices.  
 Identify and resolve performance, scalability and security issues.  
 Contribute to the continuous improvement of development and DevOps processes.  
 Support and guide junior developers through mentoring and knowledge sharing.  
 Essential Requirements  
 Over 5 years' experience in software development.  
 Solid experience with:  
 C# 
 .NET Framework and/or .NET Core/.NET 8+ 
 ASP.NET MVC and/or ASP.NET Core  
 RESTful APIs  
 SQL Server  
 Entity Framework...
            

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