Principal Software Engineer (Synthesis & Optimization)

Sorry, this job was removed at 08:10 a.m. (CST) on Friday, Sep 12, 2025
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San Jose, San José
In-Office
137K-254K Annually
Cloud • Hardware • Software • Semiconductor
The Role
At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

This R&D position is part of the Synthesis and Optimization group of Cadence’s flagship product which is  Innovus . This key Innovus R&D group is responsible for  developing new logical and physical optimizations  which helps to meet the PPA targets of the designs. This is critical piece to meet the customer objective of timing (how fast a chip functions), area and power (the power consumption of the chip) and  congestion, etc.

We are looking for talented candidates  with expertise in C++, gdb debugging, multi-threaded frameworks  and general software development skills with a strong background in  electronic design automation (Logic Optimization , Power / Timing Optimization or  Physical Optimization is a plus), and experience working in large scale software products .  Strong CS fundamentals background in data structures, algorithms, systems architecture are required.

Minimum Qualifications:

Minimum years of industry experience; PhD +1 year or MS + 3 years

C/C++ software development experience in Linux environment

Knowledge of physical synthesis algorithms, physical optimization is big plus

Prior R&D experience working on EDA / IC physical design tools is a plus .

 Hands on experience using the above physical design tools for design closure and knowledge of physical design flows a plus.

The annual salary range for California is $136,500 to $253,500. 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.

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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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