[Hiring] Junior .NET Developer @InventYOU AB

Role Description

We are looking for Junior .NET Developers to join our team and support the development, maintenance, and modernisation of software applications. The role focuses on ASP.NET development, systems analysis, requirements support, prototyping, and the implementation of clean, maintainable solutions using modern .NET technologies.

Key Responsibilities

• Develop and maintain web applications using ASP.NET, MVC, REST API, and C#
• Support requirements analysis and software design activities
• Contribute to modelling and visualisation using UML standards
• Extract business logic from existing software systems
• Design and implement prototypes
• Develop front-end components using HTML5, CSS, JavaScript, AJAX, JQuery, Bootstrap, and modern frameworks
• Work with SQL and support database-related development tasks
• Use Git or other source code versioning tools
• Write unit tests and contribute to clean, testable code
• Implement data-access layers using Entity Framework Core, Code-First, and repository patterns

Qualifications

• Undergraduate degree in an IT-related field
• Minimum 3 years of experience in software development and systems analysis
• Good knowledge of ASP.NET, MVC, REST API, and C#
• Knowledge of front-end frameworks such as Angular, React, or Blazor
• Experience with AJAX, JQuery, HTML5, Bootstrap, CSS, JSON, and OpenXML
• Good knowledge of SQL
• Experience with Git or other source control tools
• Knowledge of UML standards for modelling and visualisation
• Understanding of Object-Oriented Design principles
• Knowledge of Browser Development Tools
• Experience with Entity Framework Core
• Ability to write data-access layers using Entity Framework Code-First and repository pattern
• Understanding of unit testing and decoupled test design
• Knowledge of anti-corruption layers and legacy system integration practices
• Fluency in English, minimum B2 level

Requirements

• Have a solid foundation in .NET development and web technologies
• Are comfortable analysing existing systems and extracting business logic
• Can write clean, structured, and maintainable code
• Are eager to work with both backend and frontend technologies
• Have an analytical mindset and attention to detail
• Enjoy working in collaborative software development teams

Benefits

• Work on modern .NET software development projects
• Gain experience across backend, frontend, and systems analysis activities
• Collaborate with experienced developers and technical teams
• Develop your skills in clean architecture, testing, and application modernisation
• Be part of a structured and professional engineering environment