Job Description:

- Contribute to the design and development of MAC and network-layer protocol software for advanced wireless and SDR-based systems.
- Participate in translating architectural concepts into reliable and maintainable implementations.
- Implement and integrate protocol features, scheduling logic, and inter-process communication mechanisms under Linux environments.
- Collaborate closely with PHY and hardware teams to achieve efficient end-to-end data flow.
- Own specific protocol modules, from design interpretation to validation and optimization.
- Assist in the development, integration, and testing of protocol software components within wireless communication systems.
- Work under guidance to implement MAC and network-layer features, focusing on packet handling, link management, and system debugging.
- Participate in functional validation, simulation runs, and performance benchmarking of communication stacks.
Document data flows, timing interactions, and results to support design and testing processes.

Skilled Skills:

- Strong proficiency in C programming with advanced understanding of memory management, concurrency, and performance optimization.
- Excellent knowledge of Linux internals,



including kernel networking stack, device interfaces, and debugging tools (e.g., tcpdump, perf).
- Understanding Layer 2/3 protocols (Ethernet, ARP, VLAN, IP, ICMP, routing protocols such as OSPF/BGP/RIP).
- Expertise in MAC layer design, scheduling, and resource allocation algorithms.
- Experience with IPC mechanisms — shared memory, message queues, semaphores, pipes, UNIX domain sockets
- Hands-on experience with socket programming (UDP/TCP/RAW).
- Knowledge of routing and forwarding concepts, QoS, and packet scheduling.
- Familiarity with PHY layer concepts and basic understanding of analog/digital waveforms, modulation, and signal timing.
- Proficient in Linux build and debugging tools (gcc, gdb, make, Wireshark, valgrind).
- Fluency, good communication & presentation skills.
- Experience in real-time or embedded Linux systems is a strong plus.

Job Category: Design Engineer Senior Design Engineer

Job Type: Full Time

Job Location: Bangalore

Experience: 3 to 6 Years 1 to 4 Years

Education: Electronics and Communication Engineering Computer Science Engineering Electrical and Electronics Engineering

📌 Protocol Software- Design /Senior Design Engineer (India)
🏢 CoreEl Technologies
📍 India