Summary: Voxelmaps is seeking a Full Stack .NET Developer to architect and develop their next-generation online platform as part of the Research and Development Team. Highlights: 1. Support Research and Development Team 2. Architecting and developing next-generation online platform 3. Ability to design, develop and support .NET applications Voxelmaps is seeking to hire a **Full Stack .NET Developer with strong backend and frontend skills** to support our Research and Development Team. This is a full\-time permanent role with an immediate start date. Candidates are required to be proficient in C\#, JavaScript, .NET frameworks, experience in developing ASP.NET MVC \| ASP.NET Core MVC applications, good knowledge of MSSQL \| MySQL \| Postgres and excellent knowledge of HTML \| JS \| CSS. Selected candidates will be involved in architecting and developing our next\-generation online platform. **You must live in Porto, Portugal or be willing to relocate \- as we have a business entity located in Porto.** **What we expect from the candidate:** * Ability to design, develop and support .NET applications with modern architecture * Strong problem\-solving skills and attention to detail * Ability to understand business requirements and translate them into technical solutions * Good communication skills and ability to work in a team * Ability to work independently as needed, take ownership and deliver results **Required Experience:** * Strong experience with **C\# and .NET / .NET Core / ASP.NET Core** * Good understanding of **Web API, RESTful services**, and backend application design * Experience with frontend development using **JavaScript / TypeScript** * Experience with **React** * Solid knowledge of **HTML5, CSS3**, responsive layout, and cross\-browser compatibility * Strong experience in **SQL Server**, including DB architecture, stored procedures, and performance optimization * Understanding of basic principles of working with Big Data / practical experience * Understanding of **Entity Framework / Entity Framework Core** * Experience with **Redis**, message brokers, or caching solutions * Ability to debug, test, and optimize both frontend and backend code **Good to have:** * Experience with **Docker** and containerized deployments * Familiarity with **cloud platforms** such as **AWS, Azure, or Google Cloud** * Knowledge of **CI/CD pipelines** * Experience with **microservices** or distributed systems * Familiarity with **SignalR/MQTT**, real\-time applications, or background services * Experience with **unit testing, integration testing** and test automation **Preferred Background:** * 3\+ years of commercial experience in **.NET development** * Experience delivering real\-world web applications from concept to production **Pay :** * €35k \- €45K per year **Job Type:** * Full Time * Benefits package **Location:** * Porto, Portugal **Work Model:** * Office environment ***Recruitment Process: Application \> 3 Screening Interviews \> Technical Task \> Final Decision \> Hire \> Probation period evaluation*** **About us:** **Voxelmaps Inc. was originally a spin\-off from Navmii, one of the leading navigation and mapping companies in the world. Voxelmap’s mission is to build a true 4D volumetric model of the planet, combining visual, spatial and temporal data to create the most detailed map of the world. It does this using a unique patent\-pending technology using MRVOGs (Multi\-Resolution, Voxel Occupancy Grids).** Job Types: Full\-time, Permanent Pay: 35,000\.00€ \- 45,000\.00€ per year Location: * Porto (Required) Work Location: In person