Senior Staff Engineer, Networking Software

​​ Job Summary:

We are looking for an experienced embedded software leader to help build the next generation of high-performance cellular routers and gateways. In this role, you will architect and deliver reliable, secure, and scalable embedded solutions across Linux and embedded platforms, integrating advanced 4G/5G, Wi-Fi, and Bluetooth technologies. You'll work closely with cross-functional teams to ensure seamless hardware-software integration and world-class product quality. This is a unique opportunity to drive innovation in wireless connectivity and shape the future of mission-critical networking solutions.

​The ideal candidate brings deep C/C++ expertise and is a domain expert in at least two of the following areas:

- ​Routing software and router feature development (e.g., OpenWRT)
- ​Cellular software stack (4G/5G/NB-IoT, modem integration)
- ​Wi-Fi software stack and protocol implementation
- ​Linux platform engineering (Yocto, OpenWRT build systems)
- ​Embedded network security (VPNs, secure boot, CVEs).​

Responsibilities :

- ​ ​ Architect and develop complex embedded software systems for cellular routers, with a focus on security, reliability, performance, and scalability (30%).

- ​ Lead the design and integration of wireless (4G/5G, Wi-Fi, Bluetooth) and wired connectivity features across Linux-based systems (25%).

- ​ Collaborate with cross-functional teams including hardware, QA, and product to drive system-level solutions and resolve technical challenges (20%).

- ​ Mentor junior and mid-level engineers, contributing to technical reviews, design decisions, and continuous team improvement (15%).

- ​ Drive innovation by researching and integrating modern embedded technologies, development practices, and performance optimizations (10%).   ​​

Minimum Qualifications :

- ​ ​ Bachelor's or   Master's in Computer Science , Electronics, or   a related field .

- ​ 12+ years of experience in   embedded systems   software development.

- ​ Strong   proficiency   in C++ with   good   understanding of Linux-based software distributions.

- ​ Hands-on   expertise   in at least two of the following domains:

- ​ Routing software and router feature development (e.g.,   OpenWRT )

- ​ ​Cellular software stack (4G/5G/NB-IoT, modem integration, SIM/ eSIM )

- ​ Wi-Fi software stack and protocol layers & protocol implementation

- ​ Linux platform engineering ( Yocto, OpenWRT build systems )

- ​ Embedded network security  ( VPNs, secure boot, CVEs)

- ​ Hands-on experience with modem integration and embedded networking stacks.

- ​ Proven ability to lead complex technical efforts across product cycles.

​ ​

Desired   Qualifications

​ ​ St rong candidates will typically bring depth in 2 or more of the areas below :

- ​ Expertise   in cellular technologies (5G/4G/NB-IoT), modem interfacing, and SIM/ eSIM   management.

- ​ Expertise in   Wi-Fi technologies.

- ​ Experience architecting router features using   OpenWRT   or equivalent platforms.

- ​ Proficiency   with Linux   Yocto   build systems.

- ​ Solid understanding of network security (VPNs, secure boot, encryption).

- ​ Experience with security patches and CVEs.

- ​ Demonstrated impact   in   technical strategy, performance tuning, and cross-functional collaboration.

- ​ Track record   of mentorship and peer development within engineering teams.

- ​ Patents/Publications in the related area.