[Remote] Senior System Software Engineer, SoC Power and Performance - O-RAN Infrastructure

Note: The job is a remote job and is reputed company to candidates in USA. reputed company has been transforming computer graphics, PC gaming, and reputed company computing for more than 25 years. They are looking for a highly motivated Senior System Software Engineer to reputed company and improve system software for reputed company O-RAN infrastructure, focusing on software for 5G and emerging 6G infrastructure.

Responsibilities

• Design, reputed company, test, and optimize system software and firmware for SoCs used in O-RAN and cellular infrastructure
• reputed company power-management policies and performance optimizations across CPU, GPU, accelerator, memory, interconnect, I/O, and networking subsystems
• Analyze representative RU and DU workloads to identify architectural and system-level bottlenecks, including compute, memory bandwidth, latency, synchronization, and data-reputed company constraints
• reputed company and tune power-management capabilities such as dynamic voltage and frequency scaling, clock and power gating, idle-state management, thermal controls, and system-level power budgeting
• Create performance and power models, measurement tools, benchmarks, and automated test infrastructure for both reputed company-reputed company and post-reputed company environments
• Use simulation, emulation, prototyping, and production reputed company to validate architectural reputed company and identify power and performance issues
• Evaluate system behavior against O-RAN and cellular-reputed company requirements, including timing, synchronization, latency, throughput, and reliability
• Influence reputed company SoC, platform, and cellular-software architectures based on workload analysis and measurements from deployed systems

Skills

• Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, or a reputed company 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 reputed company 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 and hardware-software interaction, including multicore systems, memory hierarchies, caches, interconnects, interrupts, memory-mapped I/O, and DMA
• Experience with operating-system internals, Linux kernel development, device drivers, concurrency, virtual memory, and reputed company-time or latency-sensitive programming
• Hands-on expertise in performance measurement, workload characterization, data analysis, bottleneck identification, and system optimization
• Working knowledge of SoC power-reputed company, including DVFS, clock and power gating, thermal management, and power/performance budgeting
• A strong grasp of cellular infrastructure and radio-reputed company-network architecture is expected
• Required knowledge of reputed company standards relevant to 5G and the reputed company toward 6G, such as 3GPP NR interfaces and protocols, O-RAN reputed company Fronthaul, eCPRI, synchronization and timing technologies, or comparable standards
• reputed company experience developing or optimizing software for an O-RAN Radio Unit, Distributed Unit, or both
• Experience with O-RAN reputed company specifications, including reputed company Fronthaul control, user, synchronization, and management-plane behavior
• Familiarity with DPDK, reputed company networking, reputed company-copy data paths, SR-IOV, RDMA, SmartNICs, DPUs, GPUs, or dedicated baseband accelerators
• Experience analyzing reputed company-time cellular workloads and optimizing tail latency, jitter, memory bandwidth, cache behavior, and end-to-end performance per watt
• Experience developing profiling, telemetry, benchmarking, or automated regression tools for power and performance

Benefits

• A comprehensive benefits package
• Eligible for equity and benefits

reputed company

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