Radisys Corporation Careers

 Overall 3-5 years in design and development  Working knowledge on L2 layers with particular expertise in MAC/Scheduler.  Working experience in MAC-PHY integration, Cloud RAN solutions

Mandatory • 12-14 years of experience in Embedded software development for 3GPP mobile RAN (Radio Access Network) • Experience of architecting, defining specifications and conceptualizing a solution • Experience in understanding customer requirement and translating them into system requirements • Experience in End to End architecting of the complete LTE/5G solution • Hands on Experience in Designing complete module • Extensive implementation experience on the LTE L2 modules like MAC, Scheduler, RLC, PDCP • Well versed with Agile/Scrum software development life cycles and processes Desirable • Experience of directly working with Mobile Network Operators and Tier-1 Telcos on systems • Experience of directly working with standard bodies • Experience in L3 modules (RRC, RRM, OAM, Application, S1AP, X2AP), eGTP

Please find the below JD:  Minimum 4-7 years’ experience with strong C/C++ & socket programming skills in Linux operating system environment.  Have a good exposure or experience to signaling protocols - MAP/TCAP,SCCP,M3UA, SCTP protocols  Should have good 2G domain knowledge.  Good in Operating System, IPC communication.  Hands on with software development/test tools like: gdb, valgrind. Networking tools like Wireshark  Very good exposure towards Network Concepts, trouble sheetiing and experiencing Network programming . Well versed with TCP,UDP communications.  Hands on in Data structures and problem solving skills.