Sr Principal Software Engineer, Sr Principal Embedded Software Engineer

Digi International • Hopkins, MN

8d

About The Position

We are seeking a highly experienced Sr. Principal Embedded Software Engineer to architect and develop cutting-edge embedded Linux software for our next-generation 5G cellular routers. This role involves leading the implementation of critical product roadmap features, optimizing networking components, and driving seamless integration across hardware, cloud, and user interfaces. You will champion software quality through advanced testing methodologies and CI/CD pipelines, while also exploring the integration of AI-powered development tools.

Requirements

• 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

Nice To Haves

• 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.

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.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior