Software Engineer III

This role focuses on building and maintaining secure communication components for mission-critical systems, including SSH, TLS/SSL, and related cryptographic services on enterprise platforms. You will work on system-level software used by global financial institutions and Fortune 500 companies to secure their mission critical environments.

Responsibilities

• Design, develop, test and troubleshoot software across different hardware, database and programming technologies

• Write clean, maintainable code based on functional and technical specifications
• Analyze and improve software performance
• Create and maintain technical documentation

• Collaborate in a multiple developer environment

Requirements

• 5+ years of C/C++ programming experience delivering software solutions, including system-level development (networking, sockets, secure communication components such as SSH and TLS/SSL).
• Experience with developing integrations withterminal emulators in VT100/VT102/6530 and other formats.
• 3–5 years of experience working with relational databases and writing SQL scripts.
• Hands-on experience with software design patterns and principles.
• Strong familiarity with Agile and DevSecOps practices.
• Experience developing system-level, shippable software, ideally including secure connection handling, certificate management, cryptographic libraries (e.g., OpenSSL), and key exchange workflows.
• Expertise building software for nix-based operating systems, including POSIX APIs, daemon/service development, and TCP/IP networking internals.
• Expertise with *nix-based scripting languages.
• Experience with mission-critical or fault-tolerant platforms is a strong plus (HPE Nonstop experience ideal but not required).
• Able to manage multiple activities/projects in a fast-paced environment.
• Experienced using Git-based source control.
• Experience building unit tests and meeting code quality standards.
• Strong understanding of secure development practices, including handling of keys/certificates, memory safety, and protocol-driven security controls.
• Familiarity with modern IDEs and toolchains for configuration, build, and development.
• Understanding of REST APIs, Web Services, TCP/IP, and JSON, including fundamentals of secure network handshakes (TLS/SSL).
• Knowledge of HPE Nonstop operating system and environment is a strong differentiating factor