Back to Job Search

Sr. C# Developer

  • Location: Carrollton, 75006
  • Job Type:Permanent

Posted about 1 month ago

Our client is seeking a Sr. C# Developer for a hybrid opportunity located in Carrollton, TX. 

The Senior C# .NET Developer’s role is a hands-on, interactive role in a fast-paced environment. The Senior C# .NET Developer will be responsible for the design and implementation of new features for a new product and existing products. Some of the Senior C# .NET Developer’s responsibilities will include collaborating with stakeholders, integrating with current applications, and delivering robust, efficient, scalable, and maintainable C# code.


  • Analyzing requirements and defining implementation details.
  • Designing new APIs to integrate existing applications into a new product.
  • Delivering code that meets the design specification and fits nicely with what may already be in place.
  • Responsible for regular communication with others involved in the development process.
  • Implement, test, and bug-fix functionality.
  • Solving problems at all stages of the project life cycle.
  • Participate as a team member in fully Agile environment.


Basic Qualifications:

  • 8+ years experience in the same or similar position.
  • 8+ years experience building Windows Applications/Services using the .NET tech stack, utilizing C#.
  • Strong understanding of the .NET tech stack (C#, .NET STD, .NET CORE, .NET Framework).
  • Strong understanding and experience with Entity Framework.
  • Previous experience designing & implementing solutions utilizing Azure cloud technologies.
  • Strong debugging and troubleshooting skills, especially with .NET Applications.
  • Strong technical background, analytical mindset, and great problem-solving skills.
  • Proven experience with software design and OOD methodologies.
  • Strong understanding of Object Oriented Programming, modern-day Design patterns, and SOLID principles.
  • Familiarity with Relational Databases and SQL.
  • Previous experience building enterprise-ready APIs.
  • Previous experience working in an Agile environment.


Preferred Qualifications:

  • Previous experience controlling hardware.
  • Experience with WPF is highly desirable.
  • Experience with C++ a plus.
  • Experience in the cash-handling industry a plus.
  • Previous experience with Azure DevOps.

Candidates will be responsible for following the client's COVID-19 protocols. Please refer to your MATRIX representative for specifics.

About Us

At MATRIX, we expertly match talented professionals with job opportunities to elevate careers. Since 1983, we have placed thousands of professionals at innovative clients across every industry ranging from small startups to Fortune 50 companies. It’s why we’re consistently in the top 25 of all U.S. IT staffing firms and why our consultants rate us well above the industry average, earning us ClearlyRated's Best of Staffing awards year after year. People come to us for a job, and stay with us because of our top-notch consultant care.

MATRIX is and Equal Employment Opportunity employer including disability and veteran and provides reasonable accommodations for all qualified individuals.  Supporting medical or religious documentation will be required where applicable. If you are a qualified individual you may request a reasonable accommodation under the American Disability Act (ADA). If you are a person with a disability needing assistance applying, or at any point in the hiring process, please email us at To ensure a quick response to your request, please use the words “Accommodation request” as the subject line of your email.

For hourly W2 contract roles MATRIX offers a highly competitive benefit package including Medical, Dental, Vision, Life, Disability, HSA, and 401(k) with pre and post-tax options.  Please see for more information.

For direct hire placement with our clients, benefits would be offered in accordance with that particular client’s offerings. This may include PTO, Medical, Dental, Vision, 401K and other pre and post-tax options.