PD CAD Engineer

Greetings from ACL Digital

We are looking for STA CAD Engineers.

Experience Level:5+ years of STA CAD

Job Description: STA CAD Engineer

Location: Hyderabad and Bangalore

Role Summary

We are looking for a Physical Design CAD Engineer with 5+ years of experience in developing, supporting, and optimizing CAD automation and implementation flows for advanced-node SoC physical design. The role requires strong technical depth in EDA tools, scripting, and PD methodologies.

Key Responsibilities

• Develop, enhance, and maintain physical design automation flows for floorplanning, placement, CTS, routing, ECO, and signoff.
• Build and support PnR CAD infrastructure , ensuring smooth execution of end-to-end implementation flows.
• Create robust automation scripts using TCL/Python/Perl/Shell to improve productivity, runtime, and quality.
• Debug tool/run failures and provide CAD-level support to physical design teams.
• Collaborate with PD, STA, PV, and RTL teams to define and deploy best-in-class implementation methodologies .
• Develop and maintain timing, DRC, and LVS signoff flows , ensuring consistency across corners and technology nodes.
• Manage and maintain EDA tool setups, installation, runsets, PDK updates, and license configurations.
• Work with EDA vendors for issue resolution , new feature evaluations, and methodology improvements.
• Support and automate UPF-based low-power flows including power intent checks.
• Maintain flow documentation, regression suites, and continuous integration systems.

Required Skills

• 5+ years of experience in PD CAD / Design Automation roles in SoC or ASIC development.
• Strong proficiency in scripting: TCL, Python, Shell (Perl is a plus).
• Deep understanding of physical design flows (RTLGDS), including timing closure and power optimization.
• Hands-on experience with major EDA tools such as:
• Synopsys ICC2 / Fusion Compiler
• Cadence Innovus / Voltus
• Calibre DRC/LVS
• PrimeTime / Tempus
• Knowledge of UPF , multi-voltage/multi-domain design flows.
• Experience working on 7nm / 5nm / 3nm nodes preferred.
• Familiarity with version control systems (Git/Perforce).

Preferred Skills

• Experience with OpenAccess databases .
• Exposure to EDA tool APIs , SKILL, or custom GUI development.
• Experience with compute farm management , job schedulers, or cloud-based flows.
• Understanding of AI/ML-based flow optimization is a plus.

Soft Skills

• Strong debugging and analytical thinking.
• Good communication and collaboration abilities.
• Ability to support PD teams proactively and independently.

Regards,

Sharmila Begum

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