Senior C#/.Net Developer

3 weeks ago


Chicago, United States Qual IT Resources Full time

As a C#/.Net Developer, you will have the opportunity to design, build, test, maintain, and have a direct and meaningful impact on the roadmap of the associate platform. You will be responsible for design and development of service layers, API’s and all other functionality of highly scalable security focused set of applications.

A C#/.Net Developer strives to continuously improve the software delivery processes and practices and be a role model and demonstrates the company's core values of respect, honesty, integrity, diversity, inclusion and safety of others.


Key Responsibilities

• Over 10 years of experience in C# .NET development, spanning multiple and legacy versions and frameworks (e.g., ASP.NET, ASP.NET Core, MVC, Web Forms, WPF, etc.).

• Experience working with complex SQL environments.

• Deep understanding of object-oriented design principles and SOLID principles.

• Extensive experience designing and building scalable and maintainable enterprise applications that can handle high volumes of data and transactions.

• Experience with both modern and legacy systems engineering, including the ability to integrate and modernize older systems.

• Mastery of performance optimization, debugging, and troubleshooting complex issues.

• Strong communication and collaboration skills, able to bridge technical gaps and inspire others.

• Experience working in agile development environments and adapting to changing requirements.

• Passionate learner, keeping up with the ever-evolving .NET ecosystem and eager to share your knowledge.

• Experience with large independent coding projects with proven track record for success

• Lead and participate in the design and implementation of large and/or architecturally significant applications.

• Champion company standards and best practices. Work to continuously improve software delivery processes and practices.

• Build partnerships across the application, business and infrastructure teams.

• Develop programming specifications. Design, code and unit test application code using Software Development Life Cycle (SDLC) best practices.

• Complete estimates and work plans independently as appropriate for design, development, implementation and rollout tasks.

• Create technical system documentation and ensure that this documentation remains current throughout all phases of the SDLC.

• Participate in all phases of system testing.

• Communicate with the appropriate teams to ensure that assignments are managed appropriately and that completed assignments are of the highest quality


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