ASIC Engineer, Implementation - Timing

Meta

$130K — $180K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Computer Engineering, or equivalent experience
  • 6+ years of experience with Timing Analysis
  • Expertise in developing full chip flat & hierarchical timing constraints
  • Proficient in AOCV/POCV timing analysis and SI noise analysis
  • Experienced with Static Timing Analysis for full chip using DMSA
  • Familiarity with front-end and back-end ASIC flows
  • Strong communication skills for cross-functional collaboration

Responsibilities

  • Develop timing constraints for RTL-synthesis and PrimeTime-STA
  • Analyze inter-block timing and establish IO budgets for partition blocks
  • Create SOC Timing for functional and DFT modes in flat & hierarchical formats
  • Conduct STA for full chip and physical partition blocks using PrimeTime
  • Execute logic/physical synthesis and generate optimized gate-level netlist
  • Develop automation scripts and methodologies for front-end tools including synthesis and STA
  • Collaborate with design and verification engineers on handoff tasks

Benefits

  • Access to cutting-edge projects in custom chip design
  • Opportunity to work with high-performance, power-efficient silicon
  • Collaborative work environment with cross-functional teams
  • Professional development and skill enhancement
  • Innovative company culture focused on next-generation infrastructure
Full Job Description
As an ASIC Engineer focused on Implementation, you will drive the physical realization of complex custom chips from RTL through tapeout, working across synthesis, place-and-route, timing closure, and signoff. In this role, you will collaborate with architecture, design, and verification teams to deliver high-performance, power-efficient silicon that meets aggressive PPA targets for Meta's next-generation infrastructure platforms.

Responsibilities

Develop Timing Constraints for RTL-Synthesis and PrimeTime-STA for the blocks and the top-level including SOC. Analyze the inter-block timing and come up with IO budgets for the various partition blocks
• Develop SOC Timing Full chip Flat & Hierarchical Constraints for Functional & DFT Modes
• Perform STA for full chip and Physical partition blocks using PrimeTime
• Run Logic/Physical Synthesis using advanced optimization techniques and generate optimized Gate Level Netlist for Timing, Area, Power
• Developing Automation scripts and Methodology for all FE-tools including ( Synthesis, STA)
• Work closely with the Design Engineers, DV Engineers, Emulation Engineers in supporting them with the handoff tasks
• Interact with Physical Design Engineers and provide them with timing/congestion feedback

Minimum Qualifications
• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
• 6+ years of experience with Timing Analysis
• Experience with developing full chip flat & hierarchical timing constraints
• Experience with AOCV/POCV timing analysis , SI noise analysis
• Experience with running Static Timing Analysis for full chip using DMSA
• Knowledge of front-end and back-end ASIC flows
• Experience with communicating across functional internal teams and vendors

Preferred Qualifications
• Experience with SOC Design Integration & Front End Implementation
• Experience with Back End PD tools such as Fusion Compiler, Innovus
• Experience with Front End Synthesis tools such as Design Compiler, Genus

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