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Senior Software Engineer (C++, C#)

OPSWAT

Salary not specified
Dec 17, 2025
Durham, NC, US
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OPSWAT is looking to develop and optimize high-performance, secure networking applications in both Windows and Linux environments to protect the world's critical infrastructure from cyberthreats.

Requirements

  • Minimum of 6+ years of enterprise software development experience using C++ and C-Sharp, with a strong track record of delivering production-quality software
  • Hands-on experience with both Windows and Linux system development.
  • Expertise in multi-threaded programming, memory management, and object-oriented design principles
  • Knowledge of industrial automation and OT protocols such as OPC-UA, OPC-DA, or Modbus.
  • Experience with Python
  • Familiarity with CD/CI pipelines, Git, Jenkins, Jira, and Confluence

Responsibilities

  • Understand and align with the overall product vision and goals.
  • Design, implement, and maintain robust, scalable software components for the Netwall product line using modern C++ and C-Sharp on Windows and Linux platforms
  • Leverage deep knowledge of the TCP/IP stack and general networking fundamentals to develop and maintain unidirectional TCP/IP proxy software.
  • Engage in system-level programming, including multi-threading, inter-process communication, and performance optimization on Linux systems.
  • Demonstrate strong ownership and commitment to meeting project timelines

Other

  • Bachelor's or higher degree in Computer Science or related fields.
  • Excellent verbal and written communication skills, with the ability to collaborate effectively with local and remote teams.
  • Strong problem-solving, analytical, and troubleshooting skills.
  • Ability to work in an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type.