Software Development Engineer, C++

About the role

Our team is responsible for a large part of the server-side development - camera integration and support. We work with a wide variety of camera manufacturers, each using different protocols (IP-based, TCP/UDP, HTTP, SOAP, ONVIF, and various proprietary text and binary protocols). The integration team investigates and supports these protocols, often performing reverse engineering. A significant part of the work involves debugging issues on local and remote devices using tools like Wireshark. Our software runs on a wide range of hardware and operating systems. We build efficient, portable solutions using modern C++ (C++20/23), along with CMake, Conan, and Git.

Responsibilities

• Examine various camera APIs and develop plugins for different vendors
• Add support for new cameras and devices (NVRs, DVRs, intercoms, IP speakers, etc.)
• Implement support for new camera features and capabilities
• Maintain and improve camera support on the server side
• Collaborate with the core server team to enhance camera-server interaction
• Investigate Wireshark logs and server logs to diagnose and resolve issues reported by technical support
• Troubleshoot complex problems, including server crashes and device-specific issues
• Interact with device manufacturers to improve and stabilize integrations
• Refactor existing code and increase unit and functional test coverage
• Participate in code reviews
• Assist the Support team in analyzing complex field issues
• Domain / Areas of Work
• Each integration typically involves working across multiple protocols and includes:
• Camera discovery
• Capability detection
• Configuration management
• Device control
• Media stream handling
• Video analytics data processing
• Camera Features You'll Work With
• Audio/video sources and encoders
• PTZ (pan-tilt-zoom)
• Advanced hardware features (wipers, heaters, etc.)
• Speakers and IO ports
• Security features (doorbells, locks, alarms)
• Advanced Video Analytics
• Event detection (line crossing, loitering, etc., 50+ types)
• Object tracking and classification
• Recognition (license plates, faces, etc.)
• Analytics configuration (regions of interest, rules, etc.)
• What you bring

Requirements

• Experience working with large codebases and maintaining existing systems
• Strong experience in C++17/20, including multi-threaded and asynchronous programming
• Experience with Windows and Linux C++ toolchains
• Experience analyzing network traffic (e.g., Wireshark)
• Solid understanding of OOP and software design patterns
• Strong debugging and problem-solving skills
• Experience writing unit and functional tests
• Experience with web services, SOAP, and ONVIF (desirable)
• Experience with Qt 6 (desirable)
• Technical Skills
• Ability to write efficient, portable C++ code in a multi-threaded environment
• Strong understanding of asynchronous programming
• Ability to work with and evolve an existing codebase
• Experience with CMake and Git
• Basic system administration skills
• Experience working with issue tracking tools (e.g., Jira)
• Knowledge
• Strong knowledge of C++17/20 and STL (C++23/26 is a plus)
• Understanding of algorithms and data structures
• Knowledge of concurrent programming
• Solid understanding of memory management (low-level and high-level)
• Understanding of Windows and Linux internals
• Deep understanding of OOP and design patterns
• Strong understanding of networking fundamentals and HTTP
• Cross-platform development experience (Windows/Linux, including embedded systems)
• Familiarity with Boost
• Understanding of device-level integrations and video systems
• Experience working with analytics from vendors (e.g., Uniview, Vivotek)
• Familiarity with modern AI-assisted development tools (e.g., code generation, static analysis, or developer productivity tools)

Benefits

Additional Information

Network Optix (Nx) is a global powerhouse in video software development, driven by a mission to empower the creation of intelligent video-based solutions and products capable of converting video into actionable data. Over a decade in the making, the Network Optix Enterprise Video Operating System helps innovative organizations rapidly and affordably build world-class, custom-tailored, enterprise-scale video products and solutions. Nx is headquartered in Walnut Creek, California, with additional locations in Burbank, California, Portland, Oregon, Belgrade, Serbia; Hague, Netherland; Taipei, Taiwan, and regional teams distributed across the globe. Recognized on the Inc. 5000 Fastest Growing Companies list for 9 years running, we are committed to expanding our teams cross-functionally and globally. Network Optix aims to power the world's most intelligent video solutions, with the ultimate goal of carving a path toward revolutionizing the landscape of video technology and transforming how we perceive the world around us.

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