Job Description: Quevera is seeking a Senior Software Engineer – Cryptography with an active TS/SCI Clearance with Polygraph in Annapolis Junction, Maryland. This role supports the productization of a mission-focused software suite for deployment across multiple customer environments. The effort involves removing customer-specific dependencies, abstracting environment-specific configurations, and developing interfaces that support authorization workflows and key management operations. Work spans client applications, portal and proxy services, and OpenBao-based key management services. Job Responsibilities: • Support software development efforts to adapt an existing solution for deployment across multiple customer environments. • Remove customer-specific dependencies and abstract environment-specific configurations. • Develop and enhance interfaces supporting authorization workflows and key management operations. • Support development and integration across client applications, portal and proxy services, and OpenBao-based key management services. • Collaborate with project teams on solution implementation, planning, system testing, and defect resolution. Minimum Requirements: • Active TS/SCI Clearance with Polygraph required. • Twelve (12) or more years of professional work experience. • Bachelor's degree in Computer Science or a related field, or eight (8) years of equivalent work experience. • Experience with C or C++. • Eight (8) or more years of Java development experience on Linux and Windows platforms. • Proficiency in at least one additional high-level programming language, preferably Python, Go, or Rust. • Five (5) or more years of cryptographic experience, including a strong understanding of key management. • Ability to communicate effectively and establish strong working relationships with team members and clients. Desired Skills: • Experience as a contractor within the Intelligence Community. • Experience leading changes to encryption libraries and key management services, including code migration from low-side to high-side environments. • Experience establishing and applying implementation best practices through collaborative communication, planning, documentation, system testing, and defect resolution. • Experience managing day-to-day project efforts, participating in project planning, and communicating project status. • Eight (8) or more years of experience with modern software development management. • Understanding of Agile methodologies. • Five (5) or more years of experience with REST APIs. • Two (2) years of experience with cloud platforms, tools, and administration. • Experience with Docker and Kubernetes. • JavaScript experience. • Strong analytical troubleshooting and performance evaluation skills. • Ability to collaborate across teams, work independently, manage multiple priorities, and adapt to changing requirements and deadlines. Why Join Quevera? Award-Winning Culture Quevera was recognized as a Top Workplace in the Washington, DC/Baltimore region for 2025, marking our fifth consecutive year receiving this distinction based on employee feedback. Outstanding Benefits We invest in our employees and their families through a highly competitive benefits package, including: • 100% employer-paid medical coverage (optional plan) • Competitive options for Medical, Dental and Vision insurance • Employer-paid short-term and long-term disability coverage • Employer-paid life insurance • $5,000 annually for education, training, certifications, and professional development • Career advancement through our structured iQTouch Program • Up to 6% 401(k) match • Additional 4% profit-sharing contribution, at company discretion At Quevera, we believe exceptional people deserve exceptional opportunities. We're more than just a workplace—we're a team of innovators, problem-solvers, and industry experts committed to delivering mission-critical solutions while fostering professional growth, collaboration, and technical excellence.