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# Junior Full-Stack Developer

- **Company:** Harris Computer
- **Location:** Móstoles, Spain
- **Contract:** Permanent contract
- **Skills:** ASP.NET, Java (Programming Language), Android Software Development, Apple IOS, C Sharp (Programming Language), Linux, Microsoft Visual Studio, Microsoft SQL Server, MySQL, Software Maintenance, Standard Sql, SQL Databases, Web 2.0, Windows Forms, Software Organization, Gitlab, Kotlin, AngularJS, Jetpack Compose, Restful APIs, Software Version Control, Docker
- **Published:** September 25, 2026
- **Apply:** https://www.buscojobs.com.es/junior-full-stack-developer-en-mostoles-ID-373061103

## About the Role

We are looking for someone agile, dynamic, with initiative, and the ability to solve problems autonomously.
They will also need strong teamwork skills and the ability to manage several projects simultaneously.
Knowledge of C# in Windows Forms, ASP.NET Web 2.0, ASP.NET Core, and ASP.NET Core REST API environments
Proficiency with Visual Studio
Knowledge of Angular 16 or higher
Experience using the GitLab source control tool
Development of Android applications (Kotlin, Jetpack Compose) and/or iOS
Knowledge of SQL for MySQL and SQL Server
Ability to understand existing code and contribute to its evolution and maintenance
Intermediate level of English and
fluent Spanish
Knowledge of Java
Knowledge of Linux
Experience with Docker and Docker Compose
Knowledge of UX
Knowledge of software development best practices and quality standards
Supporting your application
Our recruitment process will include interviews and, in some cases, a written test, an assessment day, and/or a presentation.
As an equal opportunities employer, we want to make sure we do everything possible to make this a positive experience for you.

## Description

About the roleWe need to fill a Junior Full-Stack Developer position for the creation and maintenance of applications.The selected person will be responsible for developing new features and resolving incidents reported by the support department.We are looking for someone agile, dynamic, with initiative, and the ability to solve problems autonomously.They will also need strong teamwork skills and the ability to manage several projects simultaneously.Knowledge of C# in Windows Forms, ASP.NET Web 2.0, ASP.NET Core, and ASP.NET Core REST API environmentsProficiency with Visual StudioKnowledge of Angular 16 or higherExperience using the GitLab source control toolDevelopment of Android applications (Kotlin, Jetpack Compose) and/or iOSKnowledge of SQL for MySQL and SQL ServerAbility to understand existing code and contribute to its evolution and maintenanceIntermediate level of English andfluent SpanishKnowledge of JavaKnowledge of LinuxExperience with Docker and Docker ComposeKnowledge of UXKnowledge of software development best practices and quality standardsSupporting your applicationOur recruitment process will include interviews and, in some cases, a written test, an assessment day, and/or a presentation.As an equal opportunities employer, we want to make sure we do everything possible to make this a positive experience for you.If your application progresses in the process, please let us know if you need any adjustments or additional support we can provide.#J-*****-Ljbffr