Performance Architect

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Performance Architect Location Austin, TX Role Overview We are seeking a Performance Architect to drive systemu2011level performance architecture for ARMu2011based SoCs and chiplet platforms. In this role, you will define, analyze, and optimize performance across CPUs, interconnect, memory subsystems, and accelerators, working closely with system architects, IP teams, design, and software. This is a senior technical role requiring deep expertise in ARM architectures, memory systems, and endu2011tou2011end performance modeling, with the ability to influence architecture decisions early and guide teams through implementation and validation. Key Responsibilities System & SoC Performance Architecture + Define performance requirements, KPIs, and budgets across CPU, interconnect, memory, and I/O subsystems. + Drive architectural tradeu2011offs involving latency, bandwidth, throughput, power, and area. + Evaluate and optimize performance for heterogeneous workloads (NPU/AI, ISP, VISION, I/O). Interconnect & Chiplet Performance + Evaluate and optimize NoC / fabric architectures (latency, bandwidth, congestion, QoS). + Analyze performance impacts of chiplet partitioning, dieu2011tou2011die interconnects (e.g., UCIeu2011class links), and protocol overheads. + Identify bottlenecks across chiplet boundaries and propose architectural mitigations. Performance Modeling & Analysis + Build and maintain systemu2011level performance models (transactionu2011level, analytical, or cycleu2011approximate). + Perform workloadu2011driven studies using synthetic traffic, benchmarks, and real software traces. + Correlate model results with RTL, emulation, or silicon data as designs mature. + Clearly communicate performance findings and recommendations to crossu2011functional teams. Crossu2011Functional Leadership + Work closely with system architects, IP architects, design, verification, and software teams. + Provide technical leadership and mentorship on performance topics. + Influence architectural decisions through datau2011driven analysis and clear technical communication. Required Qualifications Experience + 10+ years of experience in SoC, system, or performance architecture (staffu2011level expectations). + Proven experience working on ARMu2011based systems in data center, automotive, mobile, or embedded domains. Technical Expertise + Deep understanding of computer architecture: + Memory hierarchy and bandwidth/latency tradeu2011offs + Strong knowledge of ARM architecture and ecosystem: + ARMv8/ARMv9 CPUs + Performance monitoring (PMU/AMU) + System memory management concepts (SMMU, TLBs, page tables) + Solid understanding of interconnects and fabrics (NoC, coherency protocols, QoS). + Experience with performance modeling and analysis techniques Weu2019re doing work that matters. Help us solve what others canu2019t. Additional Jobs ( Equal Employment Opportunity Policy: Cadence is committed to equal employment opportunity throughout all levels of the organization. + Read the policy(opens in a new tab) ( We welcome your interest in the company and want to make sure our job site is accessible to all. If you experience difficulty using this site or to request a reasonable accommodation, please contact . Privacy Policy: Job Applicant If you are a job seeker creating a profile using our careers website, please see the privacy policy(opens in a new tab) (. E-Verify Cadence participates in the E-Verify program in certain U.S. locations as required by law. Download More Information on E-Verify (64K) ( Cadence plays a critical role in creating the technologies that modern life depends on. We are a global electronic design automation company, providing software, hardware, and intellectual property to design advanced semiconductor chips that enable our customers create revolutionary products and experiences. Thanks to the outstanding caliber of the Cadence team and the empowering culture that we have cultivated for over 25 years, Cadence continues to be recognized by Fortune Magazine as one of the 100 Best Companies to Work For. u2028 Our shared passion for solving the worldu2019s toughest technical challenges, our dedication to pushing the limits of the industry, and our drive to do meaningful work differentiates the people of Cadence. Cadence is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class. Cadence is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class.

Created: 2026-04-06