Senior Embedded Network Firmware Engineer (#4498)

We are looking for a Senior Embedded Network Firmware Engineer to join our team. The product is a new generation of manageable industrial switch that combines hardware, firmware integration, and a web-based GUI personalized scenarios.

Responsibilities:

• Implement features for industrial switches and own them end-to-end (planning → release).
• Ensure performance and hardware resources efficiency.
• Build and maintain unit/integration tests 
• Adhere to coding standards (reviews, static analysis) and ensure regression safety via CI.
• Provide release notes and short technical documentation.
•  Define service interfaces, error handling, and retry strategies.
•  Ensure security (auth, permissions, input validation, secure defaults).
•  Agile methodologies (Scrum/Kanban)
•  Constructive code reviews and pairing collaboration
•  Clear and friendly communication (written & verbal)
•  Reliable agreements and strong teamwork in cross-functional environments
•  Objective conflict resolution; ability to give & receive feedback
•  Ownership mindset; transparency around risks

Requirments:

• 4+ years of professional experience in embedded systems
• 2+ years of professional experience in networking
• C/C++ (Application & kernel levels), Python, Shell scripting
• SQLite, 
• Git, CI/CD (GitHub/GitLab) 
• Embedded Linux, U-boot
• ARM
• Switching ASICs: TI, Marvell, Microchip, Broadcom, Realtek
• OSI model (L2/L3)
• VLAN (802.1Q), Q-in-Q
• STP / RSTP / MSTP
• MAC learning, filtering & forwarding
• IPv4 / IPv6
• QoS
• Multicast (IGMP v2/v3)
• Port Mirroring
• Management protocols: SNMP (v1/v2c/v3)
• Vendor SDK APIs
• TLS, certificates
• Secure boot & firmware update
• English (Upper-intermediate)

Main technologies: 

C/C++, Python, Networking, Embedded Linux, ARM