Senior Software Developer Jobs in Reston, VA (NOW HIRING)

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.

About the Role Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Software Developer to lead the evolution of the DOJ National Classified Services (NCS) application stack. In this role, you won't just write code; you will lead the major re-development of custom applications that are vital to national security. By implementing Agile methodologies and building robust CI/CD pipelines within a DevSecOps framework, you will ensure that the software supporting our nation's justice system is secure, scalable, and rapidly deployed. This is a unique opportunity to own the full Software Development Lifecycle (SDLC) and see the direct impact of your work across multiple classified enclaves.

Key Responsibilities

• Lead the development, maintenance, and major architectural re-development of custom applications within the DOJ NCS application stack.
• Implement and manage CI/CD pipelines to facilitate rapid and secure software deployment across classified environments.
• Drive the transition to DevSecOps frameworks, ensuring security is integrated at every stage of the development process.
• Manage the full SDLC, translating high-level requirements from product owners into actionable user stories and technical tasks.
• Develop comprehensive design artifacts, including wireframes and technical documentation, to guide the development process.
• Perform secure software programming to mitigate insider threats and ensure full compliance with Section 508 accessibility standards.
• Provide Tier 2 application support to resolve complex technical issues for end-users.
• Collaborate with cross-functional teams to optimize application performance and security posture.

Required Experience/Clearance

• Active Top Secret (TS) security clearance with SCI eligibility (DOJ Adjudicated).
• 8+ years of experience in software development with a focus on custom-built applications.
• Expertise in the Microsoft technology stack, including C# and .NET.
• Proven experience building and maintaining CI/CD pipelines in a DevSecOps environment.
• Deep proficiency in Agile development methodologies and leading Scrum-based teams.
• Extensive experience with version control and collaboration tools such as TFS and Azure DevOps.
• Demonstrated ability to produce high-quality technical documentation and UI/UX wireframes.

Desired Experience

• Experience with SharePoint platform administration and configuration across multiple classified enclaves.
• Familiarity with the Tyler Tech platform.
• Knowledge of SQL high-availability environments and database performance optimization techniques.
• Exposure to COTS litigation support tools such as Relativity or Everlaw.
• Experience with automated testing tools to enhance software quality.
• Microsoft Certified: Azure Developer Associate or other relevant technical certifications.
• DoD 8570 baseline certification (e.g., Security+).
• Bachelor's degree in Computer Science, Software Engineering, or a related field.

Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class. Accommodations: If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at [email protected] Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse's changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.