Layer 1/2/3 – Wireless Development – Staff/Principal Engineer

Job Category: Development

Job Type: Full Time

Job Location: Bengaluru

About Wireless Technology Team:

Tejas wireless team has developed high capacity LTE macro eNodeB, 5G NR gNodeB  along with Radio Units as part of end to end integrated solution to their customers. Our systems are already deployed in customer’s commercial network and engineers are working on to enhance the capacity and improve system level performance.

Tejas Networks has invested in Wireless product development since 2012 with a vision to create globally deployable telecom RAN solutions.. Several of the key components developed by the Wireless R&D team have been installed and commissioned across three continents. We are an active partner for 5G in the Indian Ecosystem and have significantly contributed to India’s standardization efforts in 3GPP, through TSDSI. The wireless team has over 100 patents. As part of the wireless team you will work on developing products for next generation wireless systems.

Mandatory skills:

• Candidate should possess hands on experience on Layer-1, algorithm design, implementation and optimization on DSP, ASSP Processors, FPGA platforms
• Should be specialized in system engineering aspects, design and evaluate complex algorithm in MATLAB/C Environment.
• Candidate should have good coding skills in C/C++.
• Should have in depth knowledge of 3GPP layer 1  specifications & Algorithms for 4G /NB-IoT/5G, ORAN Split definitions, Conformance Test Criterions
• Candidate should have deep understanding in using various lab equipment such as – signal generators, signal and spectrum analyzer, channel emulators.
• Good understanding of  wireless communication fundamentals and its application in design.
• Experience in mentoring & managing team.

Desired Skills:

• Experience in mentoring & managing team
• Should have work experience in eNodeB/gNodeB/UE  L1  SW development. Familiar with any RAN Platform architecture, L1 Schedulers
• Good debugging skills, log analysis and solving Field issues

Roles & Responsibilities:

• As a technical expert, you will contribute in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing
• Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner
• Closely work with other teams and partners to carry out system integration and user acceptance testing
• Focus to continuously improve system performance with quality deliverables.