CR5220 SW資深工程師

We are a leading company in the wireless broadband communications industry looking for talented professionals with a winning attitude. Job Description

• Software Design and Development: - Design and implement software for network communication devices (C, C++, Python). - Develop and debug drivers to ensure proper hardware functionality. 2. Network Protocol Development and Optimization: - Develop and optimize network protocols such as TCP/IP, UDP, HTTP, TLS. - Implement and optimize L2/L3 (Layer 2/3) network technologies, such as VLAN, QoS, NAT, VPN, IPv6. 3. System Integration and Testing: - Conduct system integration testing to ensure seamless cooperation between software and hardware. - Use automated testing tools for software testing to ensure software quality. 4. Performance Optimization and Debugging: - Perform software profiling, memory leak detection, and system resource management to enhance software performance and stability. - Use tools such as GDB and Wireshark for debugging and issue analysis. 5. Security and Firmware Update Mechanisms: - Strengthen system security, such as encrypted communication and vulnerability patching. - Design and implement OTA (Over-The-Air) firmware update mechanisms to ensure remote maintenance and upgrades of products. 6. Cross-Departmental Collaboration: - Collaborate with hardware, testing, and product managers, participating in requirement specification discussions and feasibility assessments. - Write software design documents to ensure maintainability and scalability of the software architecture.

Education Work Experience Language Skills Amazon FreeRTOS、 C (Programming Language)、 C++ Programming Language、 CI/CD、 CMake、 DevOps、 Docker (Software)、 Git Version Control System、 Http Headers、 Internet Protocol (IP)、 Internet Protocol Suite、 Jenkins (Software)、 Kubernetes、 Linux Kernel Driver、 MQTT (Message Queuing Telemetry Transport)、 Network Quality of Service (QoS)、 Python (Programming Language)、 Real-Time Operating Systems (RTOS)、 Shell Scripting、 Transport Layer Security (TLS)、 Virtual Local Area Network (VLAN)、 Virtual Private Networks (VPNs)、 Wind River VxWorks、 Wireshark、 Yocto Project