> Markdown version of [/jobs/ext/4712262-net-developer](https://www.wearedevelopers.com/jobs/ext/4712262-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Net Developer - **Company:** Cartisian Recruitment - **Location:** Farnborough, United Kingdom - **Salary:** £50,000 - £70,000 - **Contract:** Permanent contract - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Component-Based Software Engineering, Unit Testing, C Sharp (Programming Language), Code Review, Databases, Software Debugging, Entity Framework, Object-Oriented Software Development, Software Systems, SQLite, Systems Architecture, Systems Integration, Data Storage Management, Data Storage Technologies, .NET Core, Git, Software Coding, Restful APIs, Software Version Control - **Published:** November 14, 2026 - **Apply:** https://www.cv-library.co.uk/job/224777095/Net-Developer ## About the Role * Proficiency in .NET Core and C#, with a strong understanding of object-oriented programming principles. * Experience designing and building REST APIs with a focus on performance, security, and scalability. * Hands-on experience with Entity Framework and integrating SQLite for data storage and retrieval. * Strong problem-solving skills and the ability to develop and debug complex logic. * Familiarity with version control systems (e.g., Git) and CI/CD pipelines. * Excellent communication skills and the ability to work collaboratively in a team environment. ## Description We are seeking a talented .NET Core Developer to join our dynamic development team. You'll play a key role in designing and implementing core modules for our innovative software solutions. Working closely with the wider team, you'll have individual responsibility for specific modules, ensuring they meet performance, scalability, and quality standards. This is an exciting opportunity to work on cutting-edge technologies and contribute to impactful projects., * Design, develop, and maintain application modules, including the Database Module, API Module, Engine, and Logic. * Build and enhance REST APIs to ensure robust and efficient communication between application components. * Develop scalable solutions using .NET Core and C#, adhering to best practices and coding standards. * Implement and optimize data storage solutions using Entity Framework and SQLite. * Collaborate with team members to integrate individual modules into the larger system architecture. * Conduct code reviews, write unit tests, and debug to ensure quality and reliability. * Document technical designs and maintain clear communication with the team and stakeholders.