Job Description
Job Description
Who we are:
Persimmons, Inc. is on a mission to redefine what’s possible in AI inference computing. Founded in 2023 by veteran technologists from the worlds of semiconductors, AI systems, and software innovation, Persimmons is building the infrastructure that will power the next decade of AI. Enabling smarter devices, more sustainable data centers, and entirely new applications the world hasn’t imagined yet.
Why join us:
Explosive Growth Opportunity: Join us at the epicenter of AI innovation—where you'll shape the future alongside groundbreaking technologies. The potential is limitless, and your impact can be enormous.
- Cutting-Edge Environment: Be part of a dynamic, collaborative team that thrives on creativity, innovation, and pushing the boundaries of what's possible in AI hardware and software solutions.
- The opportunity to work at the beginning of innovation with some of the most advanced technologies in AI.
- A collaborative environment where innovation is at the heart of everything we do.
- Work Hard, Play Hard: Benefit from flexible PTO in a vibrant, fun, and engaging workplace culture where we celebrate wins, big and small, together.
- Competitive salary and benefits package.
- Flexible PTO
- 401k
We’re growing rapidly and looking for bold thinkers, builders, and problem-solvers ready to push the boundaries of AI hardware and software. If you’re driven to make a global impact, we’d love for you to join us.
What you’ll do:
As a Senior ASIC Verification Engineer, you will be responsible for the verifying of inference chiplet & sub blocks that will run the smallest to largest AI models. Your primary duties and responsibilities include:
- Lead comprehensive verification planning and execution for fabric-level and full-chip designs, ensuring robust validation across all design hierarchies.
- Collaborate cross-functionally with architecture, firmware, and design teams to develop detailed test plans that validate implementation against specifications and requirements.
- Design and implement advanced testbenches featuring constrained random stimulus generation, intelligent checkers, comprehensive scoreboards, and targeted assertions to ensure design correctness and coverage.
- Architect and execute verification strategies encompassing test planning, coverage analysis, automated regression management, and data-driven insights to maximize verification efficiency and quality.
- Drive verification excellence through established methodologies including structured code reviews, agile sprint planning, and systematic feature deployment processes.
- Innovate verification approaches by researching and implementing next-generation methodologies, automated flows, and emerging technologies including AI-driven verification tools.
Requirements
What You Bring To The Table:
- Educational Foundation: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or related technical discipline.
- Proven Experience: 5-10 years of hands-on verification experience spanning test plan development, simulation environment creation, test implementation, and complex debugging across diverse IP blocks, SoCs, and system-level designs.
- Specialized Expertise: Demonstrated proficiency in fabric-level and chip-level verification methodologies and best practices.
- Technical Mastery: Advanced skills in SystemVerilog/Verilog, UVM methodology, and C/C++ programming, including embedded code development and validation for RISC-based processors.
- Verification Leadership: Established track record in creating scalable verification flows, implementing coverage-driven verification strategies, and developing assertion-based verification frameworks.
Benefits
What We Offer:
- The opportunity to work at the beginning of innovation with some of the most advanced technologies in AI.
- A collaborative environment where innovation is at the heart of everything we do.
- Competitive salary and benefits package.
- Flexible PTO
- 401k