ASIC Digital Design, Staff Engineer

We Are

Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP, simulation and analysis solutions, and design services. We partner closely with our customers across a wide range of industries to maximize their R&D capability and productivity, powering innovation today that ignites the ingenuity of tomorrow.

You Are

You have spent years designing circuits that operate at the edge of what physics allows, and you know that the difference between a PHY that meets spec and one that ships is usually traced back to a layout decision, a bias choice, or a parasitic you anticipated six months earlier. You are the kind of engineer who reads JEDEC standards not to check a box but to find the constraints that matter, then architects around them.

You are comfortable moving between SPICE simulations, layout reviews, and whiteboard sessions with digital designers without losing sight of what you are building. When someone says "we need better power efficiency," you do not nod and move on. You ask which corner, which mode, and what we are willing to trade. You have designed enough VCOs, PLLs, samplers, or drivers to know what breaks under process variation, and you catch it before tape-out.

What You'll Be Doing

Review JEDEC standards to define analog and mixed-signal sub-block specs for DDR/LPDDR, HBM, UCIe, and mobile storage PHY IP

Design transistor-level circuits including equalizers, samplers, drivers, serializers, VCOs, PLLs, DLLs, bandgap references, ADCs, and DACs

Develop verification strategies using SPICE simulators and Verilog-A models to ensure coverage across PVT corners

Collaborate with layout engineers to minimize parasitics, manage device stress, and implement ESD protection

Present simulation data and design tradeoffs to internal teams and customers

Document circuit designs, test plans, and reliability considerations for tape out

Consult on electrical characterization and silicon bring-up to validate your circuits in the final product

The Impact You Will Have

Enable next-generation memory and interconnect solutions that define performance benchmarks for DDR, LPDDR, and HBM standards

Deliver power-efficient, high-speed analog circuits in advanced FinFET nodes

Reduce tape out risk through rigorous simulation and early identification of layout issues

Influence circuit architecture decisions that shape Synopsys Solution IP product roadmaps

Contribute to IP products that accelerate customer time to market for AI, mobile, automotive, and data center applications

What You'll Need

PhD with 6+ years or Master's with 8+ years of analog and mixed-signal IC design experience

Deep expertise in transistor-level CMOS design with strong fundamentals in device physics and matching

Proven experience designing circuits in FinFET process technologies

Detailed design experience with high-speed sub-circuits: equalizers, samplers, drivers, serializers, VCOs, PLLs, DLLs, bandgaps, ADCs, or DACs

Working knowledge of ESD protection techniques and layout strategies

Proficiency with schematic entry, SPICE simulation (Spectre, HSPICE), and design verification tools

Strong understanding of design-for-reliability including electromigration, IR drop, aging, and layout-dependent effects

Who You Are

You can look at a circuit topology and immediately identify the second-order effects that will matter at corner cases

You communicate tradeoffs clearly, whether explaining a bias decision to a layout engineer or presenting jitter analysis to customers

You push back when a specification does not make physical sense, and you do it in a way that moves the team forward

You are comfortable scripting in Python, Perl, TCL, MATLAB, or C to automate simulation flows and build custom analysis tools

You document your work clearly enough that someone else can pick up your design six months later and understand why you made each decision

The Team You'll Be Part Of

You will join the Solution IP R&D team, a collaborative group of analog and digital designers developing high-speed PHY IP for DDR/LPDDR, HBM, UCIe, and mobile storage applications. The team works in a best-in-class design environment with a full suite of IC design tools, custom in-house automation, and support from an experienced CAD and software team.

Rewards and Benefits

We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process.

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