Senior System Software Engineer, SoC Power and Performance

What you'll do

• Design, develop, test, and optimize system software and firmware for SoCs used in O-RAN and cellular infrastructure.
• Develop power-management policies and performance optimizations across CPU, GPU, memory, interconnect, and networking subsystems.
• Analyze RU and DU workloads to identify architectural bottlenecks in compute, memory bandwidth, latency, and data movement.
• Tune power-management capabilities including dynamic voltage and frequency scaling, clock gating, and thermal controls.
• Create performance models, measurement tools, benchmarks, and automated test infrastructure for pre-silicon and post-silicon environments.
• Validate system behavior against O-RAN and cellular-interface requirements such as timing, synchronization, and throughput.
• Influence future SoC and platform architectures based on workload analysis from deployed systems.

What we're looking for

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field, or equivalent experience.
• 5+ years of relevant experience in system software, embedded software, firmware, computer architecture, cellular infrastructure, or performance engineering.
• Demonstrated experience developing and debugging software for complex SoCs or embedded platforms.
• Strong programming skills in C or C++, along with proficiency in Python or a comparable scripting language.
• Strong understanding of computer architecture, hardware-software interaction, multicore systems, memory hierarchies, and I/O.
• Experience with operating-system internals, Linux kernel development, device drivers, concurrency, and real-time programming.
• Hands-on expertise in performance measurement, workload characterization, data analysis, and system optimization.
• Working knowledge of SoC power-management concepts and cellular infrastructure including 5G/6G standards (3GPP NR, O-RAN, eCPRI).