Sr. Dft Design Engineer, Aws Machine Learning Acceleration

Amazon Amazon · Big Tech · Austin, TX · Software Development

This role is for a Sr. DFT Design Engineer focused on designing and optimizing hardware (Custom SoCs) for AWS Machine Learning servers, specifically AWS Inferentia and Trainium systems. The responsibilities include defining DFT architectures, working with design and physical design teams, collaborating with cross-functional stakeholders, mentoring junior engineers, and managing project timelines. It requires a strong background in semiconductor ASIC design, DFT tools, and automation scripting.

What you'd actually do

  1. Define and develop state-of-the-art Design for Test (DFT) architectures for advanced technology nodes
  2. Work closely with block designers and physical design (PD) team to implement highly efficient DFT solutions
  3. Act as the primary point of contact for cross-functional stakeholders (PD, Architecture, and Product Engineering) to align schedules and goals
  4. Mentor and develop junior engineers through code reviews, methodology training, and technical guidance
  5. Manage project timelines and deliverables, ensuring high-quality DFT implementation from RTL through Silicon bring-up

Skills

Required

  • Bachelor's degree in computer science, electrical engineering, or related field
  • 5+ years of practical semiconductor ASIC design work including owning end to end design of major SOC blocks experience
  • Knowledge about industry standard tools and practices in DFT, including ATPG, JTAG, MBIST and trade-offs between test quality and test time
  • Experience with automation script development

Nice to have

  • Master's degree or Ph.D. degree in Electrical Engineering or related field
  • Experience in RTL coding and debug, as well as performance, power, area analysis and trade-offs
  • Experience with modern ASIC/FPGA design and verification tools
  • Experience with SOC bring-up and post-silicon validation
  • MS degree in computer science, electrical engineering, or related field
  • Experience with gate-level testing and multi-clock design practices (CDC)
  • Good breadth of knowledge in chip design from micro-architecture through physical design
  • Good knowledge of design verification (DV) simulation methodologies
  • Strong programming and scripting skills in Perl, Python or Tcl
  • Experience with industry standard DFT/SCAN/ATPG tools
  • Experience with STA constraints development and analysis for DFT modes
  • Practical experience with silicon debug

What the JD emphasized

  • 5+ years of practical semiconductor ASIC design work including owning end to end design of major SOC blocks experience
  • Knowledge about industry standard tools and practices in DFT, including ATPG, JTAG, MBIST and trade-offs between test quality and test time
  • Experience with automation script development