Radio Software Design Engineer

4 weeks ago


bangalore, India Altiostar, A Rakuten Symphony Company Full time
About Altiostar:
Our unique LTE eNodeB and 5G gNB is designed to improve quality of experience, enhance spectral efficiency, and significantly reduce Total Cost of Ownership (TCO). Our product is designed with leading edge hardware & software technologies. We have a team of passionate professionals who understand mobile network operator's requirements & vision. Our objective is to provide mobile network operators with the equipment required to deploy and expand their 4G and 5G networks quickly and efficiently in the most feature rich and cost effective way.
Job Responsibilities:
Responsibilities for the position include but are not limited to:
Design and development software components for ORAN Radios.
Provide technical leadership and a clear design vision.
Embedded software design part of this job includes software code development, verification, debugging and documentation.
Maintain and enhance existing codebase
Bug fixing of SW components.
Responsible for maintaining & developing Netconf yang modules.
Coordinates design review activities to ensure that designs meet their required specifications.
Review product software requirements and systems architecture documents.
Design, write, test and document new test actions and functionality.
Trouble shooting software and Hardware issues.
Maintain build, admin and packaging scripts.
Support factory builds.
Documentation and support of designs within a project environment.
Flexible working attitude and ability to work independently and take the initiative.
Education and Experience:
Bachelor’s Degree in Software Engineering or equivalent.
5-10 years’ experience of embedded software design and development within a commercial environment.
Must have good experience in developing embedded software in C.
Good understanding of Ethernet, SPI, I2C, USB, RS232, PCIE, JESD, LVDS etc..
Good understanding of C, Yang, Netopeer2, linux device drivers, JIPC, board bring up.
Expert on ARM drivers on linux.
Embedded systems experience
a. Know how to use a scope, multi-meter etc
b. Can read schematics
Experience with source control e.g. subversion, git, CVS
Board bring up of complex RF Radio boards, Radio interface boards having RF ADCs, DACs, clocks, Arm processors, Xilinx Zynq FPGAs, Altera Arria 10 FPGA, DDRs, Nand Flash, NOR flash, Ethernet phy, etc..
Expertise in Yang modules.
Knowledge and experience of Radio Remote Head or baseband signal processing (UMTS, WiMAX, LTE, 5G) or equivalent.
Ability to work across whole of software lifecycle.
Experience in developing and debugging combined hardware and software products within a multi-disciplinary team environment.
Strong technical and creative ability.
Ability to work in challenging environment is very important. Innovation, teamwork, quality and productivity are essential to the success of our business.
Excellent verbal, written communication and interpersonal skills.
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