Job Title
Staff R&D Software Engineer, Mixed Signal Simulation
Role Summary
Senior software engineer on the Digital and Mixed Signal Simulation team developing core simulation algorithms and architectures for EDA tools. The role focuses on software design, performance optimization and collaboration with local and global teams to improve GLS/AMS simulation quality and speed.
Experience Level
Senior β the posting targets experienced engineers (4β8 years stated; specifically calls for ~5 years of relevant EDA software experience in the simulation domain).
Responsibilities
Primary responsibilities center on design and implementation of simulation software and performance improvements.
- Design, develop, and debug core algorithms for digital and mixed-signal simulation.
- Optimize compilers and simulation performance to reduce runtime and resource usage.
- Work with local and global teams to integrate and enhance GLS and AMS simulation flows.
- Apply knowledge of digital simulation flows and EDA toolchains to solve verification and simulation problems.
- Implement and maintain support for Verilog, SystemVerilog and VHDL constructs within simulation engines.
- Participate in software architecture and design reviews; contribute to long-term technical direction.
Requirements
Must-have technical skills and experience; concise list of required qualifications and a short note on desirable additions.
-
Must-have: Strong hands-on experience in C/C++ software development and software architecture.
-
Must-have: Deep understanding of design patterns, data structures, algorithms, and compiler/optimization concepts.
-
Must-have: Experience with digital simulation, ASIC design flow and EDA tool methodologies.
-
Must-have: Proficiency with Verilog, SystemVerilog and VHDL.
-
Must-have: Experience working on Unix/Linux platforms and familiarity with developer tools such as gdb and Valgrind.
-
Must-have: Approximately 4β8 years of software engineering experience; posting specifies ~5 years relevant EDA simulation experience.
-
Nice-to-have: Prior work specifically on GLS/AMS simulation engines or compiler-level simulation optimizations.
Education Requirements
Not specified.
About the Company
Company: Synopsys
Headquarters: Mountain View, California, USA
Synopsys is a leading company in electronic design automation (EDA) and semiconductor IP solutions. It provides tools and services for designing and verifying complex semiconductor devices and systems. The company plays a pivotal role in the semiconductor industry, helping engineers innovate and deliver higher-quality products faster. Synopsys is committed to advancing technology standards and offers a range of software and hardware solutions to its clients globally.

Date Posted: 2026-05-18