Senior C++ Developer

Role Name:Senior C++ Developer Location: Manassas, VA (Hybrid 3 Days Onsite / 2 Days Remote) - Need to be local to VA
Duration: Long-Term Contract
Interview Mode: Face-to-Face (Mandatory)
Experience: 10+ Years
Visa: / -EAD

Note: Face-to-Face interview is mandatory. Candidates must be comfortable working in a Hybrid (3 Days Onsite) model in Manassas, VA.

Job Description

We are seeking an experienced Senior C++ Developer with a strong background in security engineering to support enterprise applications in preparation for the next generation of post-quantum cryptography (PQC). The ideal candidate will have extensive experience in secure application development, cryptographic implementations, and PKI infrastructure while working in Unix-based environments.

This role requires a hands-on developer who can independently design, develop, and deliver secure, high-quality solutions for medium to complex security initiatives.

Mandatory Skills

• 10+ years of hands-on experience in C++ development.
• Strong experience with C++ in enterprise environments.
• Solid experience working on RHEL / Unix platforms.
• Strong Shell Scripting experience.
• Hands-on experience with Python for automation and scripting.
• Experience with PKI (Public Key Infrastructure), including:
  • Public and Private Keys
  • Keystores
  • Encryption & Decryption
  • Certificate Management
• Strong understanding of secure software development practices.
• Experience analyzing technical requirements and delivering scalable, secure solutions.
• Ability to collaborate with technical leads and architects on solution design.

Preferred Skills

• Knowledge of Post-Quantum Cryptography (PQC) and NIST PQC Standards.
• Experience implementing or integrating cryptographic algorithms.
• Familiarity with Java (Preferred, not mandatory).

Roles & Responsibilities

• Develop and enhance enterprise client applications for post-quantum technology readiness.
• Design, develop, and maintain secure C++ applications on RHEL/Unix platforms.
• Build automation scripts using Python and Shell Scripting for security workflows.
• Implement and maintain cryptographic solutions using PKI concepts.
• Participate in technical design discussions and provide secure implementation strategies.
• Analyze business and technical requirements to deliver high-quality solutions.
• Troubleshoot and resolve complex security and application issues.
• Collaborate with cross-functional teams to ensure secure and scalable application development.
• Follow coding standards, security best practices, and software development lifecycle processes.