What are the responsibilities and job description for the Sr Principal Software Engineer, Sr Principal Embedded Software Engineer position at Digi International Companies?
Key Responsibilities:
• Architect and develop embedded Linux software for 5G cellular routers with integrated Wi-Fi 7/8 capabilities.
• Lead the implementation of key features on the product roadmap, including eSIM, 5G Network Slicing, Dual SIM / Dual Standy/Active, and user experience enhancements.
• Design and optimize networking components, including IP routing, Ethernet interfaces, NAT, and firewall functionality.
• Lead cross-functional teams to ensure seamless integration of software with hardware, cloud services, and user interfaces.
• Drive agile development practices, including sprint planning, code reviews, and continuous integration.
• Champion software quality through automated testing, static analysis, and robust CI/CD pipelines.
• Integrate AI-powered development tools to accelerate development and improve code quality.
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Qualifications:
• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering or related field
• 10 years of hands-on software engineering experience
• Proven expertise programming in C for real-time embedded systems or Linux/FreeRTOS platforms
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Preferred Skills:
• Experience with wireless (5G, Wi-Fi, GNSS, BT) and network technologies.
• Experience with Qualcomm software architecture (ex. SDX35, SDX6x, SDX7x platforms)
• Knowledge of containerization, virtualization, or edge computing in embedded environments.
• Exposure to DevOps practices and CI/CD pipelines for embedded systems.
• Contributions to open-source networking or embedded projects.