Retym, Inc

DFT Engineer

Retym, Inc  •  Austin, TX (Onsite)  •  12 days ago
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Job Description

For an exciting well funded start-up we are looking for a DFT Engineer.

As a DFT Engineer you will work closely with all other design teams – backend, vlsi, verification and analog, fully responsible for defining, implementing, and deploying advanced design-for-test (DFT) methodologies for highly complex digital and mixed-signal chips. You will work on silicon test strategies, DFT/DFD, BIST for complex next generation SoCs.

Requirements

Minimum qualifications:

  • 5+ Experience in DFT specification definition, architecture, insertion, and analysis in designs
  • Experience in silicon bring-up, debug, and validation of DFT features on ATE, debugging ATPG patterns, Compressed ATPG patterns, MBIST, and JTAG-related issues
  • Experience in fault modeling

Preferred qualifications:

  • Master's degree in Electrical Engineering.
  • Experience in IP integration (memories, Test controllers, TAP, MBIST).
  • Experience using EDA Test tools like Design/Fusion Compiler, DFT Max, SpyGlass, Modus, Tessent, and TestKompress.
  • Experience and understanding of ASIC DFT, synthesis, simulation and verification flow.
  • Excellent attention to detail organizational, problem-solving, and communication skills.

Responsibilities:

  • Implement SoC DFT strategy and architecture (ATPG/DFT/MBIST)
  • Work on hierarchical design
  • Debug all Design Rule checks, apply design fixes to achieve high test quality
  • Insert all DFT logic - boundary scan, scan chains, DFT Compression, Logic BIST, TAP controller, Clock Control block, and other DFT IP blocks.
  • Insert and hook up MBIST logic.
  • Work on test plan for special analog IPs and implement.
  • Document DFT working processes.
Retym, Inc

About Retym, Inc

AI is transforming industries at an unprecedented scale - but today’s data center infrastructure wasn’t built to keep up. As AI workloads grow more complex and data volumes double every two years, connectivity - not compute - has become the bottleneck.

Retym is solving this challenge by delivering next-generation Coherent DSP solutions that provide high-performance, low-latency connectivity for AI infrastructure and data center interconnects.

We are a semiconductor company driven by innovation, bringing together a world-class team of chip designers, optical networking experts, and leading investors to rethink how data moves in the AI era. Our purpose-built DSP technology delivers:

Scalable, high-bandwidth interconnects for AI-driven data centers

Power-efficient, high-performance networking that removes bottlenecks

A coherent DSP provider that gives module makers more control and builds toward a more open, vibrant ecosystem

With hyperscalers deploying AI across multiple locations and AI infrastructure requirements rapidly evolving, Retym is building the connectivity backbone for the future of AI.

The future of AI isn’t just about compute - it’s about how we move data.

Together, we are building a novel semiconductor technology that will transform the datacenter and telecommunications industries.

Industry
Hardware & Semiconductors
Company Size
51-200 employees
Headquarters
Cupertino, CA
Year Founded
2021
Website
retym.com
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