Senior Software Systems Engineer

Senior Software Systems Engineer, Richmond, VA Hybrid– 26-00536

• No Subcontractors/ No H1B / No C2C candidates
• Must be located in or near Richmond, VA; Hybrid 3 Days Onsite / 2 Days Remote

TM Floyd is seeking an experienced C#/.NET Developer to support and enhance critical applications within the Electric Transmission application portfolio.

This is an excellent opportunity for a hands-on developer who enjoys solving technical problems, supporting enterprise applications, developing new features, and collaborating with business and technology teams to maintain reliable, high-performing systems.

Key Responsibilities

• Develop, maintain, and enhance enterprise applications using C# and .NET
• Provide application support, troubleshoot production issues, and resolve incidents
• Build and support REST APIs, system integrations, and backend business logic
• Work with business owners and technical teams to analyze requirements and deliver solutions
• Perform unit testing, participate in code reviews, and follow established coding standards
• Support SQL Server databases and relational database operations
• Collaborate with infrastructure, cybersecurity, architecture, and engineering teams
• Maintain technical documentation and contribute to application stability and continuous improvement
• Mentor junior team members and help promote development best practices

Required Technical Qualifications

• 5+ years of experience in application support, software development, or systems analysis
• Strong experience with C#, .NET Framework and/or .NET Core
• Experience with SQL Server and relational databases
• Experience developing and supporting REST APIs and system integrations
• Knowledge of HTML, CSS, JavaScript, and Angular or similar frontend frameworks
• Experience supporting Windows-based enterprise applications
• Proficiency with Git, SDLC processes, troubleshooting, and technical documentation

What Makes You a Great Fit?

• Strong analytical, logical thinking, and problem-solving skills
• Excellent written and verbal communication
• A customer-focused mindset and the ability to understand business needs
• Ability to work independently while collaborating effectively with cross-functional teams
• Strong organizational skills and the ability to manage competing priorities
• A proactive approach to troubleshooting, application maintenance, and continuous improvement

Preferred: Experience in the utilities or energy industry and a bachelor's degree in Computer Science, Computer Engineering, or a related field

Important Details

• Candidates must be local to the Metro Richmond area or able to commute independently
• Hybrid schedule: 3 days onsite and 2 days remote each week
• No travel required
• Interview process: Initial phone screen followed by an onsite interview

Interested in learning more? Send me a direct message or share your resume. Referrals are always welcome!

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