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Senior C#​/.NET Developer; TS​/SCI

Job in Washington, District of Columbia, 20022, USA
Listing for: Synergy ECP
Full Time position Listed on 2026-11-13
Job specializations:
Salary/Wage Range or Industry Benchmark: 125000 - 155000 USD Yearly USD 125000.00 155000.00 YEAR

Job Description & How to Apply Below

Position: Senior C#/.NET Developer (TS/SCI)

Synergy ECP is seeking a C# / .NET Developer in Washington, DC to develop and maintain web applications for mission-critical operations. The ideal candidate will have at least 8 years of software engineering experience and proficiency in C#, ASP.NET, and SQL Server.

The role involves collaborating with senior developers and integrating third-party components while adhering to industry best practices.

Competitive salary range is $125,000 to $155,000 and includes comprehensive health benefits and 401K plans.

As a Senior C#/.NET Developer (TS/SCI), you will play an important part at Synergy ECP in Washington, DC, United States.

Learn more about the Senior C#/.NET Developer (TS/SCI) role in the description above.

We appreciate your interest in this position.

Join Synergy ECP and contribute to our ongoing work.

Take a moment to read everything above and see whether this role is right for you.

Position Requirements

10+ Years work experience
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