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.