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NbIOT/LTEM L1 engineer



This job is no longer accepting applications

See open jobs at Mavenir.
Bengaluru, Karnataka, India
Posted on Wednesday, February 7, 2024

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.

Role Summary

Plans, designs, develops and tests software systems or applications for software enhancements and new products including cloud-based or internet-related tools.
May use common development methodologies such as Waterfall and Agile.

Key Responsibilities

Translate L1 feature requirement set to L1 component SW architectures and high level designs
In Architect role, create SW architecture specifications covering functional and performance requirements
From high level designs, develop low-level design specifications for target SDR/DSP platforms
Own, implement low level designs on the SDR/DSP based platforms following scalability and testability guidelines established in the organization
Create block level, sub-system and system level test suits and testability criterions and take active part in implementation verifications at every level till end to end.
Participate in troubleshooting in the lab and field; work on resolving field reported issues and radio integration, performance and conformance tests
Closely work with radio system designers for systems level aspects and with HW/FPGA teams for HW-SW interface designs

Job Requirements

Over 4-12 years of engineering experience and BE/BTech/ME/MTech from in EE/ECE/CSE(or equivalent) from recognized universities
Experience in 4G or 5G or massiveMIMO. Experience in Intel FlexRAN is a plus
Strong experience in specifications, design and implementation of real time signal processing designs in C/C++ on DSP and and x86 based processor and platforms
Experience in L1 and protocol software archtectures designs for 5G and 3GPP LTE cellular systems (ideally on the base station side)
Experience in real time debugging for enodeB/UE, log analysis like qxdm/qcat
Experience with lab instruments like Spectrum Analyzer, Signal Generator, fading emulators etc.
Experienced in handling Matlab design and translate them to embedded SWs on real time OS
Familiarity with build systems and source control SWs and tools
Experience in SW design for multi-threading processors
Understanding of processor subsystems, memory and bus architectures
Experience defining system architectures and exploring technical feasibility trade-offs


Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.

Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.

This job is no longer accepting applications

See open jobs at Mavenir.