DFT Engineer

Posted 4 Days Ago
Be an Early Applicant
Austin, TX, USA
Hybrid
Mid level
Artificial Intelligence • Analytics • Semiconductor
The Role
As a DFT Engineer, you'll integrate DFT features, execute ATPG, run simulations, analyze coverage, validate test patterns, and automate workflows.
Summary Generated by Built In
About Us

At InspireSemi, we're not just building chips; we're revolutionizing high-performance computing. Our groundbreaking architecture packs thousands of 64-bit CPU cores onto a single chip, all seamlessly connected. We're driven by a mission to make high-performance computing more accessible, energy-efficient, and easier for developers to harness. Ready to make a real impact? Join our passionate team!

Why Join InspireSemi?

  • Be a Pioneer: Get in on the ground floor of a hypergrowth startup! You’ll be part of a small, dynamic team where your contributions are visible from day one.
  • Accelerated Growth: Work directly alongside industry veterans. This is a fast-track environment designed to turn a junior engineer into an expert.
  • Make an Impact: Your work ensures the quality and reliability of disruptive technology.
  • Rewarding Compensation: We offer a competitive salary, bonus potential, and meaningful equity.
  • Flexibility: Benefit from a hybrid work model and flexible time off.

The Opportunity

We are seeking a motivated Design for Test (DFT) Engineer to join our team. This is an ideal role for someone with a solid grasp of digital logic and a passion for hardware reliability. You will support the end-to-end DFT flow, from RTL integration to ATPG pattern generation, while learning to navigate the complexities of massive-scale chip design.

What You’ll Do

  • RTL Integration: Assist in integrating DFT features such as scan compression, memory BIST, IEEE 1149, IEEE 1687, and IEEE 1500 wrappers into the design.
  • Scan & ATPG: Execute scan insertion scripts and run ATPG (Automatic Test Pattern Generation) for various fault models, including stuck-at and transition faults.
  • Simulation & Debug: Run and debug gate-level simulations (GLS) to verify DFT structures and investigate simulation mismatches.
  • Coverage Analysis: Help identify areas of low test coverage and work with senior engineers to implement logic changes or test points to improve results.
  • Verification: Support the validation of test patterns for low-power designs and assist in timing constraint verification for scan modes.
  • Automation: Maintain and improve Tcl, Perl, or Python scripts to streamline the DFT flow and post-processing of design data.

What You Bring

  • Experience: 3-5 years of experience in DFT or Digital Design (relevant internships or university projects count!).
  • Education: A Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field.
  • Core Knowledge: A strong understanding of digital logic design, Verilog/SystemVerilog, and basic DFT concepts (Scan, ATPG, BIST).
  • Scripting Skills: Familiarity with Tcl, Python, or Perl for workflow automation.
  • Tool Exposure: Basic experience or academic exposure to industry-standard tools (e.g., Cadence Modus/Genus, Synopsys Tessent/DFTMAX, or Siemens Fastscan).
  • Mindset: A "can-do" attitude, a desire to learn complex hierarchies, and excellent communication skills for cross-functional collaboration.

Bonus Points

Knowledge of RISC-V architecture or CPU fundamentals.
Experience with Gate Level Simulations (GLS) and timing analysis.
Exposure to hardware description languages like VHDL or specialized DFT protocols like IJTAG (IEEE 1687).
  • Knowledge or experience using ATE test systems (Advantest 93K, Teradyne Ultra-Flex, etc).

If you're excited about pushing the boundaries of computing and starting your career at the cutting edge of semiconductor technology, we’d love to hear from you!

Skills Required

  • 3-5 years of experience in DFT or Digital Design
  • Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field
  • Strong understanding of digital logic design
  • Familiarity with Tcl, Python, or Perl
  • Basic experience or academic exposure to industry-standard tools
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The Company
HQ: Austin, Texas
18 Employees
Year Founded: 2020

What We Do

InspireSemi provides revolutionary high-performance, energy-efficient accelerated computing solutions for High-Performance Computing (HPC), AI, graph analytics, and other compute-intensive workloads. The Thunderbird “supercomputer-cluster-on-a-chip” is a disruptive, next-generation datacenter accelerator designed to address multiple underserved and diversified industries, including financial services, computer-aided engineering, energy, climate modeling, cybersecurity, and life sciences & drug discovery. Based on the open standard RISC-V instruction set architecture, InspireSemi’s solutions set new standards of performance, energy efficiency, and ease of programming. The Company is headquartered in Austin, TX and led by an accomplished team with a proven track record. It is leveraging an efficient, scalable fabless operating model with outsourced manufacturing partners (e.g.- TSMC, ASE). Leading industrial companies, national labs, and computer OEMs value our technology, innovative North America design team, and world-class supply chain partners.

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