Front-End ASIC Digital Design, Sr. Staff Engineer -18423

About the Role: We are seeking a Front-End ASIC Design Engineer with hands-on experience taking RTL from specification through design sign-off. You will own RTL blocks for high-performance SoCs, drive synthesis and timing closure quality at the front-end boundary, and ensure designs are clean against lint, CDC/RDC, timing, and power sign-off criteria before hand-off to physical design.

What You'll Be Doing: Drive front-end sign-off: static timing analysis (STA), lint, CDC/RDC, synthesis, and power efficient design. Translate architectural specifications and micro-architecture documents into synthesizable RTL (SystemVerilog/Verilog) for blocks and subsystems. Own timing constraint (SDC) development and review; support full-chip timing closure. Perform synthesis, QoR analysis, and iterative RTL optimization for area, timing, congestion, and power. Apply formal property verification (VC Formal) and assertion-based design (SVA) to validate block behavior. Run power estimation and analysis (PrimePower) and feed findings back into RTL optimization. Contribute to methodology improvement, scripting, and regression automation.

What You'll Need: BS/MS in Electrical/Computer Engineering or a related field, with 8+ years of experience in ASIC design and STA sign-off. Demonstrated experience with front-end sign-off flows: STA (PrimeTime), lint (SpyGlass), and CDC/RDC.Strong proficiency in SystemVerilog/Verilog RTL coding for synthesis. Solid understanding of synthesis (Design Compiler / Fusion Compiler) and QoR analysis. Experience with low-power design techniques: clock gating, power gating, multi-Vt, UPF.Working knowledge of SDC constraint development and timing closure methodology. Proficiency in scripting: TCL, Python, Perl, and Linux/UNIX environments. Command of digital design fundamentals: FSMs, arbitration, clock domain crossing, memory interfaces, and standard protocols (AMBA AXI/AHB/APB).High-speed interface IP integration experience (PCIe, DDR/LPDDR, Ethernet, USB, MIPI).

The Impact You Will Have: The quality of your RTL and sign-off discipline will shape how well our designs meet their performance, power, and area goals. Clean front-end sign-off from you means fewer late-stage surprises, fewer ECO cycles, and a predictable path to tape-out. The methodology and automation you build will raise the quality bar for every future project the team takes on. Your work ships in HPC and AI accelerator silicon deployed at scale in data centers worldwide.

Who You Are: Curious and improvement-minded: You identify an inefficient workflow, which you then automate and turn it into a reusable capability for everyone. Accountable and proactive: You are hands-on and take the lead and responsibility for driving issues to a closure. A clear communicator: Your specifications, review feedback, and sign-off documentation provide clear guidance for stakeholders. Highly detail-oriented: You follow quality and sign-off checklists rigorously and prioritize finding issues early in the process than at a later stage. #LI-NK4At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability. In addition to the base salary, this role may be eligible for an annual bonus, equity, and other discretionary bonuses. Synopsys offers comprehensive health, wellness, and financial benefits as part of a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. Your recruiter can share more specific details on the total rewards package upon request. The base salary range for this role is across the U.S.