OpenAI

Physical Design Engineer

OpenAI$135K — $160K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS w/ 4+ years, MS w/ 2+ years, or PhD with minimal experience in physical design
  • Proven track record in complex silicon tapeouts
  • Hands-on involvement in block physical implementation
  • Strong coding skills in Python, Bazel, and TCL
  • Experience developing physical design tools and methodologies
  • Solid understanding of microarchitecture and timing closure
  • Familiarity with industry-standard physical design tools and flows

Responsibilities

  • Develop and maintain tools and methodologies for physical design
  • Oversee floorplan block implementation from planning to signoff
  • Collaborate with RTL teams to optimize implementation solutions
  • Analyze and enhance designs for timing, power, and area
  • Work with EDA vendors and ASIC partners to achieve design objectives

Benefits

  • Opportunity to work on cutting-edge AI technology
  • Collaborative and innovative team environment
  • Focus on safety and responsible AI deployment
  • Inclusive workplace that values diverse perspectives
  • Development of skills in advanced physical design techniques
Full Job Description
About the Role We are seeking a highly skilled Physical Design Engineer with deep expertise in physical design and methodology. This individual contributor role sits within our physical design team and is central to delivering power, performance, and area (PPA) optimized datapath and interconnect solutions for next-generation AI accelerators.

You'll work closely with RTL designers to define and execute on physical design strategies. You will develop tools, flows and methodologies to increase team productivity. Your work will directly impact silicon's performance and cost efficiency, as well as the team's execution velocity and quality.

In this role, you will:
  • Develop, build and own tools, flows and methodologies for physical implementation
  • Own physical implementation of floorplan blocks from floorplanning to final signoff
  • Collaborate with RTL designers to drive optimal block implementation solutions
  • Analyze and optimize design for timing, power, and area trade-offs, working in collaboration with EDA vendors and ASIC partners

Qualifications:
  • BS w/ 4+ or MS with 2+ years or PhD with 0-1 year(s) of relevant industry experience in physical design and methodology development
  • Demonstrated success in taping out complex silicon designs
  • Hands-on experience with block physical implementation and PPA convergence
  • Strong coding experience with python, bazel, TCL
  • Strong experience building physical design tools, flows and methodologies
  • Strong understanding of microarchitecture, RTL design, physical design, circuit design, physical verification and timing closure.
  • Deep familiarity with industry-standard tools and flows for physical synthesis, PNR, LEC and power estimation

Bonus:
  • Experience with AI or HPC-focused chips
  • Experience with optimizing PPA for high performance compute cores
  • Hands-on experience with top-level design methodologies

To comply with U.S. export control laws and regulations, candidates for this role may need to meet certain legal status requirements as provided in those laws and regulations.

About OpenAI

OpenAI is an artificial intelligence research laboratory consisting of the for-profit corporation OpenAI LP and its parent company, the non-profit OpenAI Inc. The company was founded in 2015 by a group of technology leaders, including Elon Musk, Sam Altman, Greg Brockman, Ilya Sutskever, and John Schulman. OpenAI's mission is to develop and promote friendly AI for the betterment of humanity. The company has developed a number of cutting-edge AI technologies, including GPT-3, a language processing system that can generate human-like text. OpenAI has received funding from a number of high-profile investors, including LinkedIn co-founder Reid Hoffman and venture capitalist Peter Thiel.
Learn more about OpenAI
Size
100 employees
Industry
Founded
2015

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