Senior C++ Developer – L2 Networking

Sonatus is a well-funded, fast-paced, and rapidly growing company whose software products and solutions help automakers build dynamic software-defined vehicles. With over four million vehicles already on the road with top global OEM brands, our vehicle and cloud software solutions are at the forefront of automotive digital transformation. The Sonatus team is a talented and diverse collection of technology and automotive specialists hailing from many of the most prominent companies in their respective industries.

Job Summary:

We are looking for a highly experienced Senior C++ Developer with deep expertise in embedded software development for Layer 2 (L2) switches, particularly on Broadcom platforms. This is a hands-on role involving switch configuration, protocol implementation, performance tuning, and cross-functional collaboration within a high-performance networking environment.

Key Responsibilities:

• Design, develop, and maintain embedded software for L2 switching with emphasis on Broadcom switch platforms.
• Configure switches to support networking features like VLANs, VxLANs, NAT, and other Layer 2 protocols.
• Implement packet inspection and filtering rules to enhance security and optimize traffic.
• Work closely with Broadcom SDKs and APIs for platform-specific development and optimizations.
• Collaborate with hardware engineers, network architects, and QA teams to ensure smooth integration and deployment.
• Optimize embedded switch performance by identifying bottlenecks and implementing enhancements.
• Perform troubleshooting and debugging of complex switch issues.
• Document switch configuration, protocols, and development processes thoroughly.
  
  

Must-Have :

• C++ programming expertise
• Extensive work with Broadcom switch platforms, including usage of Broadcom SDKs and APIs.
• Strong understanding of L2 protocols and features like VLAN, VxLAN, NAT, STP, etc.
• Solid grasp of network security principles and experience implementing packet filtering and inspection rules.
• Proven experience in troubleshooting and performance optimization of embedded switches.
• Good documentation, communication, and cross-functional collaboration skills.
  
  

Desirable :

• Experience working directly with automotive OEMs or Tier 1 suppliers.
• Exposure to system integration and bring-up activities.
• Familiarity with ASIC-level programming and hardware/software integration.
• Exposure to real-time constraints in embedded networking systems
• Ability to collaborate with global teams across time zones and regions.
  
  

Educational Background:

• Bachelor's or Master's degree in Computer Science, IT, Electronics,
  
  

Sonatus is a fast-paced and innovative company and are seeking team members who are passionate about making a difference. If you are ready to take your career to the next level, we highly encourage you to apply.

To all recruitment agencies: Sonatus, Inc. ("Sonatus") does not accept unsolicited agency resumes. Please do not forward resumes to our careers alias or other Sonatus' employees. Sonatus is not responsible for any fees associated with unsolicited activities.