# Fullstack Developer - .NET & Azure

> Alongside · Porto, Portugal (Hybrid) · Full-time · Posted 2026-08-25

**Workplace:** hybrid

**Department:** Wolters Kluwer

## Description

**Alongside** is a Portuguese company that partners with international organizations to build and scale exceptional tech teams.

We are looking for a **Fullstack Developer - .NET & Azure** to join a project with one of our clients, a global leader in professional information solutions and software. Operating across more than 180 countries, the company develops technology-driven solutions for industries including **Healthcare, Tax & Accounting, Financial & Corporate Compliance, and Legal & Regulatory**.

This person will work primarily with **.NET, C#, SQL Server, and Azure**, contributing to backend development, API design, technical decisions, code quality, and automated testing.

**Responsabilities:**

-   Design, develop, and maintain backend applications using **.NET Core, ASP.NET MVC, and C#**.
-   Develop and maintain **RESTful Web APIs**.
-   Work with **SQL Server**, including queries, stored procedures, and performance optimization.
-   Build and maintain cloud-based solutions using **Microsoft Azure** services.
-   Work with services such as **Azure Functions, Azure Storage, API Gateway/API Management, and Kubernetes**.
-   Write and maintain **unit tests**, using mocking frameworks and API automation practices.
-   Contribute to technical and design decisions, applying appropriate **design patterns and OOP principles**.
-   Participate in **code reviews** and contribute to maintaining high development standards.
-   Work with **GitHub**, following branching, merging, and collaborative development practices.
-   Collaborate with the development team throughout the software development lifecycle.

## Requirements

-   **3+ years of experience** in backend software development.
-   Strong hands-on experience with **C# and Object-Oriented Programming (OOP)**.
-   Experience with **.NET Core and ASP.NET MVC**.
-   Hands-on experience developing **Web APIs / REST APIs**.
-   Solid knowledge of **SQL Server**, including queries, stored procedures, and performance tuning.
-   Understanding of common **software design patterns**.
-   Experience with **cloud-based development**, preferably using **Microsoft Azure**.
-   Experience with or exposure to **Azure Functions, Storage, API Management/Gateway, and Kubernetes**.
-   Experience writing **unit tests**, working with mocking frameworks, and API test automation.
-   Experience with **Git/GitHub**, including branching and merging strategies.
-   Good understanding of **code review and software development best practices**.
-   Good level of **English**, both written and spoken.

## Benefits

-   **Hybrid working model:** 2 days per week at the office;

-   Collaborative and international work environment;
-   Opportunity to work on impactful software products and transformation projects;
-   Exposure to modern technologies, tools, and development practices;
-   Opportunity to collaborate with experienced professionals across different countries and areas of expertise.

## Apply

[Apply at Alongside](https://apply.workable.com/alongside-team/j/B7D554D475/apply)

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