C# Developer

Back C# Developer Information Technology Montgomery , AL Contract Apr 29, 2026

Position Title:

C#

Developer Location:

Montgomery, AL Clearance Requirements:

None Pay Rate:

$30.00/hour

Position Description:

We are seeking a talented C# Developer to join a dynamic team for a critical migration project. This on-site contract role involves transforming legacy .NET Framework applications, web apps, and services to modern .NET 6+ platforms, focusing heavily on C# development. You will play a key role in rewriting ASP.NET WebForms into Blazor Server applications, converting WCF web services into RESTful APIs, and ensuring high-quality, reliable code through rigorous testing and collaboration. This role offers an exciting opportunity to work on cutting-edge migrations and contribute to impactful software modernization projects in Montgomery, Alabama.

Key Responsibilities:

Participate in conversion and migration of web applications and web services from .NET Framework to .NET 6+ using C# Rewrite ASP.NET WebForms applications into Blazor Server applications with custom frameworks and libraries Convert WCF web services into RESTful APIs, leveraging the latest .NET technologies Follow coding standards and best practices, performing functional testing to ensure code accuracy and reliability Collaborate in code reviews and team meetings to ensure project success Debug, optimize, and enhance application performance and scalability Develop and execute SQL queries to interact with

Microsoft SQL Server Top Requirements:

Proficiency in C# and .NET development, with at least 1 year of experience writing clean, maintainable, and efficient code Experience migrating applications from legacy frameworks (.NET Framework, WebForms, WCF) to modern .NET (6+), including API and web app conversions Strong understanding of SQL and ability to write complex SQL queries for Microsoft SQL Server High School Diploma or equivalent Excellent problem-solving skills and attention to detail Ability to work on-site in Montgomery, Alabama, in a collaborative team environment

Preferred Skills:

Experience with Blazor, ASP.NET Core, and RESTful API development Knowledge of software development best practices and agile methodologies Familiarity with custom frameworks and migration strategies About Seneca Resources At Seneca Resources, we are more than just a staffing and consulting firm, we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact. When you work with Seneca, you're choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path. Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way. Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply. Apply Now Share This Post