Developer - Embedded Software/firmware

Hi All,
We are urgently looking for professionals (at different levels) in the field of Embedded software/Firmware for our MNC client. The candidate should have:
1. 2-20 yrs experience in the relevant field.
2. B.E/B.Tech/M.Sc (preferably in Electronics/ECE/ETE)
3. Must have experience in C , RTOS, Various controllers, Communication Protocols, Software architecture design, Software Development Life-Cycle Activities, Integration of different modules and debugging, SDLC and PDLC , IS/IEC standards, etc.
Responsibility:
To design and develop embedded firmware and enhancement in existing functionality
Location : Kolkata
No. of Position : 6