Zappos
ASIC Verification Engineer, Ring/Blink ASIC Team
United States, MA, North Reading
- Original posting date
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- Last seen
- Nov 2, 2026
Saved job description
Join the team that delivers highly differentiated silicon powering Blink and Ring battery-powered devices. Our verification team operates on state-of-the-art SoCs within a vertically integrated environment, contributing to early architectural and micro-architectural trade-offs that reduce time-to-revenue by compressing the DV cycle. In this role you will use bit-accurate C reference models as golden baselines to verify image and video processing subsystems, build and maintain UVM-based testbench environments with automated stimulus generation and scoreboarding, and drive gate-level simulations to ensure timing-accurate, power-aware signoff. Our integrated verification and validation flow spans architectural modeling through post-silicon bring-up — giving engineers end-to-end visibility into the designs they verify. The team works backwards from customer requirements to deliver ultra-low-power, energy-efficient products incorporating the latest in AI, video processing, low-power communications, and advanced CMOS fabrication technology.
Key job responsibilities
- Use and/or build bit accurate C models
- Evaluate block and sub-systems for testability/verifiability
- Write and execute comprehensive block and system level testplans
- Build assertions, traffic generators and scoreboards
- Build and assess RTL coverage metrics
Requirements: - Bachelor's degree in Electrical Engineering or a related field
- Experience identifying bugs in architecture, algorithms, functionality, and performance with strong overall debugging skills
- Experience verifying at multiple levels of logic from IP blocks to SoCs to full system testing
Location & listing notes
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Source-listed locations: US, North Reading, Massachusetts.
Listed states: MA.
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