Senior Cryptography Software Engineer | TS/SCI Poly

Quevera; Maryland; On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

Medical coverage (100% employer-paid)

Education stipend ($5,000 annually)

iQTouch Program

401(k) match up to 6%

Profit-sharing contribution (4%)

Job summary

Quevera is seeking a Senior Software Engineer - Cryptography to advance a mission-focused software suite in secure environments. This on-site role in Annapolis Junction, MD requires deep cryptography expertise and a TS/SCI Clearance with Polygraph.

The ideal candidate brings C/C++, Java across Linux/Windows, and scripting in Python/Go/Rust, with strong collaboration skills to drive architecture, key management interfaces, and OpenBao-based services.

Qualifications

• 12+ years of professional software engineering experience.
• Active TS/SCI Clearance with Polygraph.
• Experience with C/C++.
• Eight+ years of Java development on Linux/Windows.
• Proficiency in Python, Go, or Rust.
• Five+ years of cryptographic experience, including key management.
• Strong communication and client-facing collaboration.

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.
• 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.
• Ability to communicate effectively and establish strong working relationships with team members and clients.

Skills

Communication skills

Team collaboration

Problem-solving

Education

Bachelor's degree in Computer Science or related field

8+ years of equivalent work experience

Tools

Docker

Kubernetes

Job description

Quevera is seeking a Senior Software Engineer - Cryptography to advance a mission-focused software suite in secure environments. This on-site role in Annapolis Junction, MD requires deep cryptography expertise and a TS/SCI Clearance with Polygraph.

The ideal candidate brings C/C++, Java across Linux/Windows, and scripting in Python/Go/Rust, with strong collaboration skills to drive architecture, key management interfaces, and OpenBao-based services.