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Senior Fullstack Developer .NET

Company

Alpineo Consulting

Location

sintra, lisbon

Posted

June 21, 2026

Position Overview

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

JavaScript/Ty...

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