Analog & Mixed-Signal Layout Designer

Category Engineering Hire Type Employee Job ID 16503 Remote Eligible No Date Posted 03/30/2026

We Are:

At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future through continuous technological innovation.

You Are:

You are a passionate engineer with a background in analog and mixed-signal layout design, eager to take on new challenges and make impactful contributions to the semiconductor industry. You thrive in collaborative environments, working alongside both local and global teams to deliver innovative solutions for the latest technology nodes such as 3nm, 2nm, and beyond. Your experience with full custom analog layout tools, verification tools, and scripting languages ensures you can tackle complex design tasks with precision and efficiency. You possess a keen eye for detail, optimizing layouts for signal integrity, reliability, and parasitic effects. You are open-minded, always seeking to learn and explore emerging technologies and methodologies. Your effective communication skills—both written and verbal—allow you to articulate complex concepts and collaborate seamlessly with cross-functional teams. You approach challenges with creativity, resourcefulness, and a drive to resolve issues in innovative ways. If you are ready to make a difference in a dynamic, fast-paced environment and contribute to groundbreaking IP development, Synopsys welcomes you to join our IP Design Group in Lisbon.

What You’ll Be Doing:

Collaborating with local and international teams to develop layouts for complex analog and mixed-signal designs in advanced technology nodes (3nm, 2nm, and beyond).

Utilizing Synopsys suite of tools and full custom analog layout design tools (e.g., Custom Compiler) to create and optimize circuit layouts.

Implementing and verifying designs using industry-leading verification tools such as ICV, Calibre and Star-RCXT...

Developing SERDES sub-circuit layouts (RX, TX, PLL, etc.) and optimizing for signal integrity, including clock/data routes, differential routing, and shielding.

Applying scripting techniques (TCL, Python, etc.) to automate layout processes and improve workflow efficiency.

Ensuring designs meet ESD constraints, mitigate latch-up risks, and optimize for reliability issues such as EM and IR drop.

Designing custom digital logic cell layouts and associated logic path routing for mixed-signal integration.

Refining layouts to minimize parasitic effects and enhance matching, reliability, and performance.

The Impact You Will Have:

Delivering high-quality IP that powers next-generation semiconductor products for global customers.

Enabling Synopsys to maintain leadership in advanced technology node design and IP development.

Contributing to the creation of reliable, high-performance silicon chips used in communications.

Driving innovation in analog and mixed-signal layout methodologies and tools.

Enhancing cross-team collaboration and knowledge sharing to accelerate project timelines and improve outcomes.

Ensuring robust design practices that minimize risk and maximize reliability, meeting stringent industry standards.

What You’ll Need:

BS/MS in Electrical Engineering or Nanotechnologies or equivalent disciplines in Electronics field.

Preferred a minimum 2 years’ experience in analog and mixed-signal CMOS circuit layout.

Understanding of full custom analog layout tools (Custom Compiler or similar CAD tools).

Understanding of verification tools: ICV, Calibre, Star-RCXT, PERC.

Preferred some understanding of scripting languages (TCL, Python, etc.) for automation and optimization.

Familiarity with custom digital layout and associated routing techniques.

Who You Are:

Curious and eager to learn new technologies and design methodologies.

Creative problem-solver who approaches challenges with fresh perspectives.

Excellent communicator, both written and oral, able to collaborate effectively across teams.

Detail-oriented with a strong commitment to quality and reliability.

Adaptable and resilient in a fast-paced, dynamic environment.

The Team You’ll Be A Part Of:

You’ll join the IP Group — a dynamic, innovative team focused on developing advanced analog and mixed-signal IP across multiple technology nodes and foundries. The team brings together experienced engineers from around the world, fostering an environment of collaboration and continuous learning. As part of this group, you’ll contribute to the creation of industry-leading IP solutions that enable Synopsys customers to design cutting-edge semiconductor products. 

Rewards and Benefits:

We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings.

At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability.