Software Developer, Senior; TS​/SCI

Location: Arlington, VA
Clearance Required:
Active TS/SCI Clearance
Employment Type: Full-Time (W-2 or 1099)

The Senior Software Developer builds and delivers secure, scalable software solutions that support enterprise programs and innovation initiatives. This role is responsible for designing, coding, testing, and integrating frontend, backend, and full-stack components while adhering to Agile development methodologies and CI/CD best practices within classified environments.

• Design, develop, test, and integrate secure software applications in Agile environments.
• Build frontend, backend, and full-stack components including user interfaces, APIs, automation logic, and data workflows.
• Develop interactive dashboards and reporting solutions using Power BI to enhance operational visibility and decision‑making.
• Automate business processes using platforms such as Power Automate and related enterprise tools.
• Build proof‑of‑concept systems to validate innovation concepts and assess technical feasibility.
• Lead rapid solution prototyping efforts to support strategic initiatives.
• Participate in sprint planning, backlog refinement, estimation sessions, and iterative delivery cycles.
• Collaborate with cross‑functional stakeholders to translate requirements into scalable software solutions.
• Integrate applications with enterprise systems, supporting API development and data exchange mechanisms.
• Maintain adherence to configuration management standards and CI/CD deployment processes.

• Active TS/SCI clearance (required)
• Minimum 10 years of professional software development experience
• Master’s degree in Computer Science, Software Engineering, Information Systems, or related technical field
• US Citizenship Required

• Bachelor’s degree in a related field plus one of the following certifications:
  • CASP+
  • CISSP‑ISSAP
  • AWS Professional Certification (Solutions Architect Professional, Dev Ops Engineer Professional, or equivalent)

• Strong experience with modern programming languages and frameworks (e.g., Java, Python, C#, JavaScript/Type Script, or similar)
• Experience with RESTful API development and enterprise system integration
• Hands‑on experience with Agile methodologies and iterative delivery models
• Experience working within CI/CD pipelines and Dev Sec Ops  environments
• Experience with Power BI dashboard development
• Experience with Power Automate or similar workflow automation platforms
• Familiarity with cloud environments (AWS preferred)
• Strong understanding of secure coding practices and application security principles
• Experience supporting enterprise‑scale systems and operational analytics initiatives
• Experience operating within classified or secure government networks

• Experience supporting DoD or Intelligence Community programs
• Experience with rapid prototyping and innovation labs
• Knowledge of enterprise architecture principles
• Experience integrating analytics‑driven features into operational systems

• Very competitive salary based on qualifications and experience
• Comprehensive, company‑paid Aetna Health Care Medical coverage (company pays premiums and deductibles)
• 401(k) with company match
• Travel & performance incentives
• 3 weeks paid time off (plus Federal Holidays)
• $5,000 annual training allowance
• $500 book allowance
• Tuition reimbursement program