Job Description

Role: Senior .NET Application Developer- W2 Only

Remote

Duration: One Year

Position Summary

The System Software Programmer is responsible for analyzing, designing, developing, enhancing, and maintaining agency software systems. This role supports critical federal data reporting and water-related systems, including SDWIS, WQX, SWIFT, and DW-SFTIES. The programmer will lead data migrations, support system implementations, collaborate across teams, and mentor junior developers.

This position plays a key role in the migration of applications and data to new infrastructure and supports the Bureau of Water's operational and regulatory needs.

Key Responsibilities

• Design, develop, enhance, and maintain software applications supporting agency programs
• Provide application support, troubleshooting, debugging, and resolution of service desk tickets
• Perform manual and automated testing to ensure system reliability and performance
• Collaborate with technical teams, business analysts, and stakeholders to gather and refine requirements
• Support data and application migrations by identifying dependencies and modifying systems as needed
• Prepare and maintain technical, system, and disaster recovery documentation
• Ensure data security, integrity, and compliance with agency and Office of Technology standards
• Mentor junior developers and participate in code reviews
• Participate in cross-functional discussions to support internal and external customers

Required Skills & Experience

• 8+ years of experience in government IT projects as a software developer or engineer
• 8+ years of experience developing and optimizing SQL queries and stored procedures
• 3+ years of experience supporting Water Quality or Water Safety Information Systems
• Strong working knowledge of ASP.NET, .NET, C#, HTML, and CSS
• Strong troubleshooting, debugging, and analytical skills
• Experience with SDLC methodologies
• Ability to communicate effectively across technical and non-technical teams
• Experience developing and executing software test cases
• Knowledge of software security standards and best practices

Preferred Qualifications

• Experience with SDWIS, WQX, SWIFT, and DW-SFTIES systems
• Experience with Apache Tomcat and Java
• Experience working with or supporting EPA systems or initiatives
• Familiarity with service/help desk ticketing systems and Microsoft Office tools
• Leadership experience within technical teams

Education

Bachelor's degree in Computer Science, Computer Engineering, or a related field

Relevant professional experience may substitute for education on a year-for-year basis

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