Principal Software Engineer

Posted 7 Days Ago
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Pune, Mahārāshtra, IND
In-Office
Expert/Leader
Artificial Intelligence • Cloud • Hardware • Software • Semiconductor
The Role
Owns and enhances an end-to-end automation framework for compiling neural networks, running RTL binaries on Palladium emulation, and performing Joules power analysis. Generates validated performance and power collateral, supports AI network and hardware configurations, troubleshoots multi-stage tool integrations, and enables internal users through onboarding, documentation, and technical support.
Summary Generated by Built In
At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

Key Responsibilities

Automation Framework Ownership

  • Own, maintain, and enhance the end-to-end automation flow used to:
    • Compile neural networks using the XNNC compiler.
    • Run generated RTL binaries on Palladium Z3 emulation.
    • Drive Joules gate-level power analysis.
  • Develop and maintain the Python, CSH, and Bash scripts that integrate and orchestrate the flow.
  • Add support for new AI network configurations, hardware accelerator variants, reference builds, and EDA tool revisions.
  • Maintain current documentation, patches, reference configurations, and reproducible build instructions.
  • Identify, debug, and resolve automation, infrastructure, and tool-integration issues across the workflow.

Performance and Power Collateral Generation

  • Generate complete performance and power collateral for each neural network processed through XNNC.
  • Collect and summarize:
    • Cycle count, frames per second (FPS), and memory-bandwidth metrics from XTSC simulation.
    • End-to-end performance metrics from Palladium emulation.
    • Dynamic power estimates, including total and memory power, from Joules gate-level analysis.
  • Deliver results consistently across reference builds in standard formats, including cycle-count CSVs, power CSVs, and consolidated summary reports.
  • Validate result quality, consistency, and reproducibility before collateral is shared with stakeholders.

Team Enablement and Support

  • Serve as the primary internal point of contact for users of the COLLATERAL-AUTO project.
  • Onboard new users and provide guidance on running the XNNC, Palladium, and Joules workflow.
  • Debug user runs and triage issues related to environments, scripts, CAD/EDA tools, and flow configuration.
  • Review performance and power summaries for correctness, completeness, and consistency.
  • Improve team-wide productivity by creating reusable guidance, troubleshooting documentation, and reliable reference workflows.

Required Qualifications

Experience

  • 10+ years of experience in various embedded software or general software development roles.
  • 3+ years of experience with AI frameworks, AI network compilation, or related tooling.
  • Experience with one or more of: TensorFlow, PyTorch, ONNX, Apache TVM, or AI network compilers.

Technical Expertise

  • Strong Python scripting skills.
  • Proficiency with CSH and Bash shell scripting.
  • Working knowledge of JSON and automation-oriented configuration formats.
  • Understanding of hardware edge-AI accelerators, RTL execution flows, and performance analysis.
  • Familiarity with debugging complex software, toolchain, and multi-stage automation issues.

Education

  • Bachelor’s or Master’s degree in Software Engineering, Electronics Engineering, Electrical Engineering, Computer Engineering, or a related discipline.

Preferred Qualifications

  • Experience using AI-assisted development tools for rapid prototyping and effective technical prompting.
  • Experience with Cadence tools, including Palladium and Joules, or equivalent EDA/emulation/power-analysis workflows.
  • Familiarity with IP design platforms, RTL simulation or emulation, gate-level power analysis, and AI accelerator validation.
  • Strong written communication skills for producing technical documentation, runbooks, and performance/power reports.
We’re doing work that matters. Help us solve what others can’t.

Skills Required

  • 10+ years of experience in embedded software or general software development
  • 3+ years of experience with AI frameworks, AI network compilation, or related tooling
  • Experience with TensorFlow, PyTorch, ONNX, Apache TVM, or AI network compilers
  • Strong Python scripting skills
  • Proficiency with CSH and Bash shell scripting
  • Working knowledge of JSON and automation-oriented configuration formats
  • Understanding of hardware edge-AI accelerators, RTL execution flows, and performance analysis
  • Familiarity with debugging complex software, toolchain, and multi-stage automation issues
  • Bachelor's or Master's degree in Software Engineering, Electronics Engineering, Electrical Engineering, Computer Engineering, or a related discipline
  • Experience using AI-assisted development tools for rapid prototyping and technical prompting
  • Experience with Cadence tools, including Palladium and Joules, or equivalent EDA, emulation, or power-analysis workflows
  • Familiarity with IP design platforms, RTL simulation or emulation, gate-level power analysis, and AI accelerator validation
  • Strong written communication skills for technical documentation, runbooks, and performance or power reports

Cadence Design Systems Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Cadence Design Systems and has not been reviewed or approved by Cadence Design Systems.

  • Equity Value & Accessibility — A discounted ESPP with a lookback feature and equity included in total compensation make ownership broadly accessible and potentially meaningful. Structured compensation at an industry leader adds predictability to equity participation.
  • Healthcare Strength — Medical, dental, and vision coverage are described as solid, with mental‑health/EAP and fertility support enhancing the offering. The breadth across core care and family‑building needs strengthens the healthcare package.
  • Leave & Time Off Breadth — Global Recharge Days, volunteer time off, and companywide breaks indicate a comprehensive time‑off framework. In addition, many salaried roles are described as having flexible or generous PTO policies.

Cadence Design Systems Insights

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The Company
HQ: San Jose, CA
8,216 Employees
Year Founded: 1988

What We Do

Cadence enables electronic systems and semiconductor companies to create the innovative end products that are transforming the way people live, work and play. Cadence® software, hardware and IP are used by customers to deliver products to market faster. The company's Intelligent System Design strategy helps customers develop differentiated products—from chips to boards to intelligent systems—in mobile, consumer, cloud, data center, automotive, aerospace, IoT, industrial and other market segments. Cadence is listed as one of Fortune Magazine's 100 Best Companies to Work For.

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