High Speed PHY FW Engineer

Posted Yesterday
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San Jose, CA, USA
In-Office
102K-189K Annually
Mid level
Artificial Intelligence • Cloud • Hardware • Software • Semiconductor
The Role
Design and implement firmware for high-speed SERDES PHYs across architecture, implementation, verification, and post-silicon validation. Build prototype control software for adaptation/equalization algorithms, debug with verification and validation teams, support electrical/system characterization and customer deployment, and deliver firmware fixes with product and design teams.
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.

Working COMPANY OVERVIEW

The Future of Intellectual Property is Here

Electronic innovation is everywhere, from smart sensors to smart cities, and it is transforming the way people work, live, and play. Cadence is excited to play a role in this innovation, not only as a world leader in electronic design automation (EDA) for over 25 years, but also as a driving force in the advancement of intellectual property (IP). 

Cadence® IP solutions will change the way you think about and use IP in your system-on-chip (SoC) designs. As you use more IP to fortify your SoCs with new functionalities, we can help you reduce the complexity and risk inherent in designing for smart technology while meeting your performance, area, and power (PPA) requirements. 

Cadence is the fastest-growing silicon IP provider, with a proven portfolio and many industry firsts in design IP and verification IP. Engineers choose Cadence when they want the best in interface, memory, analog, peripherals, processor, and verification IP. 

Our Goal: a Perfect Fit in Your SoC

Cadence provides an open IP platform and IP Factory approach so you can design, customize, and verify IP and IP subsystems to fit your SoCs in ways that weren’t possible before. We work with you to make sure our IP fits as seamlessly as possible into your designs. Growing synergies within our IP portfolio, and between our IP portfolio and EDA tools, provide you with important flexibility and time-to-market advantages over traditional IP integration approaches. 

Quality is Integral to What We Do, Not an Afterthought

Cadence has amassed thousands of IP tape outs, and our IP solutions are in use by many of the world’s leading semiconductor and systems companies. The Cadence quality assurance program is based on clear, documented policies and reproducible procedures that begin in product definition and development and extend through testing and release to ongoing maintenance and support. Our procedures include specification and maintenance of appropriately detailed product definitions and test/release plans for every Cadence product.

POSITION DETAILS

High Speed SERDES PHY Firmware Design Engineer (T1/T2)

This is an opportunity to join a dynamic and growing team of experienced engineers developing physical IP for industry-standard high-speed serial-link protocols. The successful candidate will ideally be a highly motivated self-starter who is able to work independently to complete assigned tasks and can also contribute to project leadership. It is expected that the candidate will contribute during all phases of firmware development for high speed SERDES from architecture development to implementation, verification, testing and customer deployment.

 This includes:

  • Contribution during firmware architecture development and implementation of the defined firmware features.
  • Working closely with verification team to debug and fix the FW issues found with verification simulations.
  • Involvement during post-silicon testing and validation to identify any FW and HW related functionality and performance issues and implement any necessary FW improvements to address these issues.
  • Interaction with Product Engineering, System Validation and Design team to debug IP issues in the field and provide hot fixes.

Responsibilities include:

  • Help to build system level prototype control software to develop/validate adaptation, equalization, and control algorithms for high speed SERDES.
  • Implement assigned FW features and work closely with verification and validation team to ensure the functionality and robustness of the implemented features. 
  • Support of Validation team during electrical and system characterization.
  • Support of Product Engineering team during customer deployment of the IP.

Specific desired skills:

  • Solid programming knowledge in C/C++ and Python 
  • Understanding of wireline communication principles
  • Knowledge in mixed signal circuit design and digital signal processing techniques
  • Strong problem solving and communication skills 
  • BSc or MSc in Electrical Engineering 
  • US Citizen or Permanent resident

The annual salary range for California is $101,500 to $188,500. You may also be eligible to receive incentive compensation: bonus, equity, and benefits. Sales positions generally offer a competitive On Target Earnings (OTE) incentive compensation structure. Please note that the salary range is a guideline and compensation may vary based on factors such as qualifications, skill level, competencies and work location. Our benefits programs include: paid vacation and paid holidays, 401(k) plan with employer match, employee stock purchase plan, a variety of medical, dental and vision plan options, and more.

We’re doing work that matters. Help us solve what others can’t.

Skills Required

  • Proficient in C/C++ programming
  • Proficient in Python
  • Firmware development for high-speed SERDES
  • Understanding of wireline communication principles
  • Knowledge of mixed-signal circuit design
  • Knowledge of digital signal processing techniques
  • Experience with verification and debugging (simulation and post-silicon validation)
  • BSc or MSc in Electrical Engineering
  • US Citizen or Permanent Resident
  • Strong problem solving and communication skills

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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