Datapath Developer

Knowledge/ Skill Requirement:

Highly proficient in C and networking feature development in Linux-based platforms, with 6 to 12 years of experience.

Experience in developing and maintaining Linux kernel-based networking subsystems (netdev, netfilter, TCP/IP stack, Wi-Fi, GRE, VLAN, vxlan, bridges etc.)

Experience in drivers and modules for networking hardware (Ethernet, Wi-Fi)

Experience in designing, developing, and troubleshooting data path/control plane features (offload, acceleration, QoS)

Optimization Knowledge in network stack performance and resource utilization in embedded networking systems.

Skills to debug and resolve complex networking issues using tools like tcpdump, Wireshark, perf, ftrace.

Skill to collaborate with the Chip vendor - QCA and port the changes from the chip vendor side.

Experience in Wi-Fi protocol is a Plus.

Strong C programming in kernel and user space

In-depth Linux kernel networking architecture understanding

Experience with Layer 2/Layer 3 protocols (bridging, routing, VLAN, STP, IGMP, multicast)

Exposure to iptables/nftables, and Linux firewall mechanisms

Experience debugging with gdb, tcpdump, and kernel logs

Familiarity with build systems (Buildroot, openwrt, Makefiles)

Strong analytical and problem-solving skills

Excellent verbal and written communication skills

Experience working in a multi-site, multi-national development team

Candidate must be highly self-motivated with a desire to produce world-class innovation to meet connectivity needs for the future

Key Qualifications :

BE/B-tech/BS or MS in either Electrical Engineering, Computer Engineering or Computer Science

Minimum 8 years of industry experience developing real-world products or systems

Willingness/ability to travel occasionally for customer visits, road shows and seminars

Self-motivated personality and ability to work independently as well as on a team

Ability to multitask between two or more projects and perform these tasks with velocity

Flexibility and being able to adjust to a rapidly changing environment