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West 4th Strategy

IRS Senior .NET Developer

West 4th Strategy, Lanham, Maryland, United States, 20706

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Senior .NET Developer ROLE We are seeking a skilled .NET Developer to design, develop, test, and maintain enterprise-grade web applications that support mission-critical business operations. The ideal candidate will have hands-on experience with ASP.NET Core, C#, SQL Server, and API integration, and be capable of working collaboratively in an Agile development environment. This role requires technical depth, creativity, and a passion for developing secure, scalable, and high-performing applications. We can offer, a competitive salary and a comprehensive benefits package. Apply today!

RESPONSIBILITIES

Design, develop, and maintain web applications using

.NET Core / .NET Framework

and

C# . Build and consume

RESTful APIs

for data exchange across enterprise systems. Support front-end integration using

Angular ,

React , or

Razor Pages . Develop and maintain database schemas, stored procedures, and queries in

SQL Server . Ensure application security, performance tuning, and compliance with best practices. Participate in

Agile/Scrum

ceremonies including sprint planning, standups, and retrospectives. Conduct code reviews, unit testing, and support integration testing. Troubleshoot and resolve software defects and production issues. Collaborate with system architects, data engineers, and DevOps teams for deployments and CI/CD pipeline integration. Document technical designs, system configurations, and support procedures.

REQUIRED SKILLS/EXPERIENCE

5+ years

of professional experience developing .NET applications. Strong proficiency with

C#, ASP.NET Core Experience with

SQL Server

or other relational databases. Familiarity with

JavaScript ,

HTML5 ,

CSS3 , and modern UI frameworks. Knowledge of

Azure ,

AWS , or other cloud environments is a plus. Understanding of

Agile methodologies

and source control (Git, GitHub, Azure DevOps). Excellent analytical and problem-solving skills

REQUIRED EDUCATION / CERTIFICATIONS

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). LOCATION

Remote CLEARANCE

Must have an IRS MBI Clearance CLIENT

IRS WORK HOURS

[Full time = 40 hours a week, 8 hours a day] EMPLOYMENT CLASSIFICATION

[Employment Classification Eligibility - W2 / 1099 (will be W-2 most of the time)] RELOCATION

[Eligible / not eligible for relocation benefits (usually not eligible)] West 4th Strategy is an Equal Opportunity/Affirmative Action (EEO/AA) employer. All qualified applicants will receive consideration for employment without regard to

race, color, creed, religion, gender, sexual orientation, ancestry, national origin, age, marital status, mental disability, physical disability, medical condition, pregnancy, political affiliation, military or veteran status, or any other basis prohibited by federal or state law.

Other Considerations:

applicants will be subject to a background investigation. Individual's primary workstation is in an office area. The noise level in this environment is low to moderate. Regularly required to sit for extended periods up to 80% of the time; frequently required to move about to access file cabinets and use office equipment such as PC, copier, fax, telephone, cell phone, etc. Occasionally required to reach overhead, bend, and lift objects of up to 10 lbs. Specific vision abilities required by this job include the use of computer monitor screens up to 80% of the time.