Software Developer III

Position Title: Software Developer III
Remote Role
Clearance Requirements: Top Secret Clearance

Mode: Contract

Position Description:

Join a mission-critical, fully remote role supporting U.S. Government federal, intelligence, and civilian agencies. As a Software Developer III, you'll leverage your full-stack development and data engineering expertise within an Agile environment to design, implement, and optimize web applications, databases, ETL pipelines, and reporting frameworks. Your contributions will directly support high-security background investigation services. Responsibilities include developing applications based on specifications, creating efficient code, testing applications, enhancing existing programs, and collaborating across teams to translate requirements into scalable solutions. You'll also support data storage, retrieval, and reporting using SQL Server, SSRS, and other advanced tools, ensuring compliance with documentation standards and technical best practices. This is a fully remote role requiring a Top-Secret eligible clearance.

Top Requirements:

• 7+ years of experience in full-stack development with Angular, Microsoft .NET Framework, C#, ASP.NET, and Visual Studio
• 5+ years of experience with SQL Server, including stored procedures, functions, views, and triggers
• Experience developing web-based applications supported by cloud platforms
• Strong troubleshooting, debugging, and problem-solving skills in custom software and database environments
• U.S. citizen with an active Top Secret eligible clearance
• Proven ability to work independently in fast-paced, deadline-driven settings

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.