Base pay range
$65.00/hr - $75.00/hr
Overview
Kforce has a client in Boston, MA seeking a Senior Full Stack .NET Developer. Summary: We are seeking a highly skilled and motivated Senior Full Stack .NET Developer to join our team. This individual will play a critical role in designing, developing, and maintaining robust web applications using the .NET Framework 4.8. The ideal candidate is a self-starter who thrives in a fast-paced environment, takes pride in delivering high-quality code, and is passionate about continuous improvement.
Responsibilities
- Design, develop, and maintain full-stack .NET applications using C#, ASP.NET Web Forms, and SQL Server
- Write clean, scalable, and efficient code for both front-end and back-end components
- Perform unit testing and ensure code is released with minimal bugs
- Collaborate with cross-functional teams to define, design, and ship new features
- Troubleshoot, debug, and optimize existing applications for performance and scalability
- Provide technical documentation and support for developed applications
- Ensure compliance with accessibility (ADA) and security standards
- Participate in code reviews and mentor junior developers as needed
Requirements
- Bachelor's degree in Computer Science, Engineering, or a related field
- 7-10 years of experience in full-stack .NET development
- Proven track record of handling complex development tasks with minimal supervision
- Demonstrated leadership, mentoring, or supervisory experience is a plus
- Deep expertise in C#, .NET Framework 4.8, and object-oriented programming
- Strong experience with ASP.NET Web Forms, including page lifecycle, state management, and user controls
- Proficiency in Entity Framework 6.x, LINQ, and SQL Server 2019+
- Solid front-end development skills using jQuery, JavaScript, HTML/CSS, and type-ahead/autocomplete controls
- Experience with Git for version control and branching strategies
- Familiarity with AWS Cloud, Azure DevOps, and logging frameworks like NLog, Log4Net, and ELMAH
- Knowledge of testing frameworks such as MSTest, NUnit, or XUnit
- Strong debugging, performance tuning, and refactoring skills
- Experience with accessibility/ADA compliance, web application security, and role-based permissions
- Excellent verbal and written communication skills
Benefits
We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave.
Equal Opportunity
Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.
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