Design for Test Lead

Neurophos; Austin (TX); On-site; USD 180,000 - 240,000; Full time

Benefits offered by this job

Health coverage

Unlimited PTO

401(k) matching

Stock options

Voluntary benefits

Personalized benefits

Job summary

Neurophos is hiring a DFT Architect to own design-for-test across our ASICs. You will define the DFT strategy, sign off coverage, and collaborate with RTL and physical design teams to integrate testability from the start.

This is the first dedicated DFT hire, enabling growth of the test team and alignment with analog test needs. You will work with the analog team on their test requirements and shepherd handoff to post-silicon testing, ensuring robust test coverage and scalable test flows for

Qualifications

• 8 to 15 years in DFT, with hands-on ownership of scan, ATPG, and MBIST.
• Architect-level experience on a large digital ASIC: assess full chip, set DFT strategy, own coverage signoff.
• Experience developing and specifying functional test vectors to augment structural coverage.
• Track record through tapeout on a complex compute ASIC.

Responsibilities

• Own DFT architecture and test control design for multiple ASIC devices using ATPG, scan, MBIST and JTAG.
• Architect on-die memory test, including controller specification and generation, pattern selection and system test time/power analysis.
• Collaborate with operations/PE teams to ensure all test modes are implemented, including HAST.
• Develop system-level DFT plans for all product phases and sign off coverage.

Skills

DFT expertise

ATPG & MBIST

Chip-level signoff

Tapeout experience

Tools

Cadence tooling

Silicon photonics test

Job description

About Neurophos

The demand for new data centers and AI compute is rapidly outpacing the planet's energy capacity. Digital solutions are hitting a power wall as we approach the physical limits of traditional silicon. Conquering this bottleneck means rethinking the fundamental architecture of inference compute. The industry's current path can't meet the need, so we're taking a different approach.

Instead of traditional electronic circuits, we use silicon photonics and an active, programmable metasurface to perform matrix multiplications at the speed of light. Our optical cells are 10,000x smaller than traditional photonic components, enabling unprecedented density. By using photonics instead of electricity, our chips become more efficient as they scale. This architecture will deliver up to 100 times the energy efficiency of existing solutions while significantly improving performance for large-scale AI inference.

We’ve assembled a world-class team of industry veterans and recently raised a $110M Series A led by Gates Frontier. Participants include M12 (Microsoft’s Venture Fund), Carbon Direct Capital, Aramco Ventures, Bosch Ventures, Tectonic Ventures, Space Capital, and others.

Join us and shape the future of computing!

Location: Austin, TX or Sunnyvale, CA. Full-time onsite position.

Reports To:

FLSA Status: Exempt

Position Overview

We're hiring a DFT Architect to own design-for-test for our electronic IC. You'll set the DFT strategy for the full chip, own coverage assessment and signoff, and work with the RTL and physical design teams to build testability in from the start. This is our first dedicated DFT hire, so you'll define how test gets done here and grow the team that executes it, working directly with the analog team on their test requirements and owning the handoff into the post-silicon test program.

Key Responsibilities

• Own DFT architecture and test control design for multiple ASIC devices using ATPG

  scan (stuck-at/at-speed), MBIST, and boundary scan / JTAG. Architecture to include

  MCM and external HBM memory module DFT capabilities as well.

• Architect on-die memory test, including controller specification and generation, pattern

  selection, RAM grouping and system test time and power analysis.

• Work with operations and PE teams to ensure all test modes are fully implemented,

  including HAST and other product qualification functions.

• Architect system level wafer and package level DFT plans for all phases of the product

  development process.

• Create and deploy integrated DFT development flow with critical metrics allowing quick

  analysis and updates to achieve near 100% test coverage.

• Own coverage assessment and signoff, including where to accept a coverage gap and

  the reasoning behind it.

• Develop and specify functional test vectors to augment structural coverage.

• Specify analog test requirements to the analog team, including self-test and loopback

  approaches.

• Build testability into RTL and implementation early, partnering with the RTL and physical

  design teams.

• Own handoff to the post-silicon test program, working with operations and package

  teams on where system-level validation picks up.

• Own delivery and deployment of production level test plan to OSAT

Qualifications

• 8 to 15 years in DFT, with hands-on ownership of scan, ATPG, and MBIST.

• Architect-level experience on a large digital ASIC: you've assessed a full chip, set the

  DFT strategy, and owned coverage signoff.

• Experience developing and specifying functional test vectors to augment structural

  coverage.

• Track record through tapeout on a complex compute ASIC.

Preferred Skills

• Analog test specification experience: defining what it takes to test analog circuits and

  working that out directly with the analog team.

• Cadence toolchain experience

• Exposure to silicon photonics test or design-for-test for photonic components.

• Experience using AI tooling in DFT flows.

What We Offer

This is an opportunity to play a pivotal role in an innovative startup redefining the future of AI hardware. Work on game-changing technology at the intersection of photonics and AI as part of a collaborative, brilliant team. You’ll contribute to a platform that redefines computational performance and accelerates the future of artificial intelligence. Come help us bring this transformative technology to the world.

Benefits

Join a team that invests in your future and your well-being. At Neurophos, we offer:

• 100% coverage of base health plan premiums for you and your dependents, plus HSA contributions.

• Unlimited PTO. No rigid vacation banks, just a focus on delivery.

• 401(k) matching and stock option opportunities to ensure our success is your success.

• Full suite of voluntary benefits, including Dental, Vision, Life, Hospital, Critical Illness, and Accident insurance.

• Personalized Benefits. Choose the plans that fit your life and take the cash back for those that don’t.