[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Search jobs](/search/) Amazon · Cupertino, CA # Sr. Physical Design Engineer, Annapurna Labs US, CA, Cupertino Senior individual contributor Design Listed on Amazon’s official careers site. Posted October 9, 2026. Check that it is still open and apply there. [Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10574284/sr-physical-design-engineer-annapurna-labs) [OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Sr. Physical Design Engineer, Annapurna Labs ## Job description Annapurna Labs designs silicon and software that accelerates innovation. Customers choose us to create cloud solutions that solve challenges that were unimaginable a short time ago—even yesterday. Our custom chips, accelerators, and software stacks enable us to take on technical challenges that have never been seen before, and deliver results that help our customers change the world. Custom SoCs (System on Chip) live at the heart of AWS Machine Learning servers. As a member of the Cloud-Scale Machine Learning Acceleration team you’ll be responsible for the design and optimization of hardware in our data centers including AWS Inferentia, Trainium Systems (our custom designed machine learning inference and training datacenter servers). Our success depends on our world-class server infrastructure; we’re handling massive scale and rapid integration of emergent technologies. We’re looking for an ASIC Physical Design Engineer to help us trail-blaze new technologies and architectures, while ensuring high design quality and making the right trade-offs. ### Key job responsibilities - Work with RTL/logic designers to drive architectural feasibility studies, explore power-performance-area tradeoffs for physical design closure - Drive IO/Core subsystem/block physical implementation through synthesis, floor planning, bus / pin planning, place and route, power/clock distribution, congestion analysis, timing closure, IR drop analysis, physical verification, ECO and sign-off - Develop physical design methodologies - Evaluate 3rd party IP and provide recommendations - Be a highly-valued member of our start-up like team through excellent collaboration and teamwork with other physical design engineers as well as with the RTL/Arch. teams ## At a glance - Posted by the employer: Oct 9, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 9 days - Location: US, CA, Cupertino[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10574284/sr-physical-design-engineer-annapurna-labs) ## More jobs at Amazon ### [Automation Process Engineer, Manufacturing Automation Design & Engineering](https://jobs.opennash.com/companies/amazon/jobs/b13199238a5e61de2a2b/) US, CA, Cupertino ### [MLA Design Verification Engineer I, Annapurna Labs](https://jobs.opennash.com/companies/amazon/jobs/1d4cb12ffe7a6ecf094b/) US, CA, Cupertino ### [Physical Design Verification Manager, Annapurna Labs](https://jobs.opennash.com/companies/amazon/jobs/77ac748319b6950bdfdb/) US, CA, Cupertino ### [Power Electronics Engineer, AWS Board Core Design Services, Power Team](https://jobs.opennash.com/companies/amazon/jobs/0a0ea2ff2d10836f8aa1/) US, CA, Cupertino ### [SOC Top Level Physical Design Engineer, Annapurna Labs](https://jobs.opennash.com/companies/amazon/jobs/f3d08bce5edefc9f3aec/) US, CA, Cupertino ## Similar jobs at other companies ### [Physical Design Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/dda9e8d7a67c5354a6eb/) Qualcomm · Tijuana, Baja California, Mexico ### [CPU Physical Design Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/831567c9a5b68f024d18/) Qualcomm · Austin, Texas, United States of America ### [Physical Design CAD Engineer](https://jobs.opennash.com/companies/microsoft/jobs/c6f51a8f2a250a28e52f/) Microsoft · United States, Oregon, Hillsboro, California, Mountain View, North Carolina, Raleigh ### [Physical Design Engineer II (IC)](https://jobs.opennash.com/companies/arrow-electronics/jobs/ec91eccc72f42a5fcfc2/) Arrow Electronics · San Jose, CA, United States of America ### [Senior Physical Design Engineer](https://jobs.opennash.com/companies/microsoft/jobs/e7e19400d6681015759d/) Microsoft · United States, Oregon, Hillsboro, California, Mountain View, Texas, Austin, North Carolina, Raleigh, Washington, Redmond [Jobs in Cupertino, CA](/locations/us/ca/cupertino/)[Jobs in California](/locations/us-ca/)[Design jobs](/functions/design/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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