DSP Firmware Developer

3 weeks ago

Bengaluru, Karnataka, India Marvell Technology Full time
Job Description

About Marvell

Marvells semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities.

At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead.

Your Team, Your Impact

CCS SW - Wireless Software team.

What You Can Expect

- Design, implement and test real-time L1 Baseband software for 5G-NR, LTE-A, O-RAN nodes on ARM CPU Cores and DSP cores
- Optimize L1 SW for performance, memory utilization on real-time embedded DSP platform and ensure that design meets performance requirements.
- Work with Systems and Test teams to take SW through unit tests and system tests using signal generators, test vectors and vector signal analyzers.
- Work with Systems team to design system level L1 SW tests for modem and SoC characterization
- Work with customers for feature requirements, enhancements and for R&D support

What We&aposre Looking For

- Degree in Electronics and Communication Engineering or related fields and 6+ years of related professional experience.
- 4+ years of experience in developing L1 SW for Mobile Wireless Standards such as 5GNR, LTE, WiMAX, WCDMA/HSPA+.
- Prior experience with DSP L1 SW implementation for 5G-NR or LTE is a strong plus.
- Must have experience with various aspects of L1 SW delivery: Real-time implementation, debugging, system test, validation and SW qualification.
- Must have experience in SW partitioning, algorithm benchmarking, optimization for DSP and CPU processing.
- Prior experience on modem control SW design on MIPS or ARM CPU is a strong plus.
- Strong expertise in C++/C/Assembly, Real-time OS and embedded programming concepts: SW task scheduler, Multi-threaded system, Memory management.
- Exposure to Linux, Fast path (DPDK/ODP) is added plus
- Comprehensive understanding of 3GPP Wireless Standards such as 5G NR, LTE, WCDMA/HSPA+ and advanced system features is strongly desired.
- Experience with test equipment such as Signal Generators, VSA, Logic Analyzers is a plus.
- Sound background in Communications Theory and Signal Processing is required.
- Must have the ability to multi-task in a fast-paced environment.
- Must have effective interpersonal, teamwork, and communication skills.
- Demonstrates good analysis and problem-solving skills.

Additional Compensation And Benefit Elements

With competitive compensation and great benefits, you will enjoy our workstyle within an environment of shared collaboration, transparency, and inclusivity. Were dedicated to giving our people the tools and resources they need to succeed in doing work that matters, and to grow and develop with us. For additional information on what its like to work at Marvell, visit our Careers page.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

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