R&D Engineer II - C++ f/m

Category Engineering Hire Type Employee Job ID 13367 Remote Eligible No Date Posted 11/12/2025

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 an accomplished engineer passionate about advancing simulation technologies that power the next wave of intelligent products. With a strong foundation in software development and a deep understanding of physics and numerical methods, you thrive on solving complex engineering problems. You have hands-on experience in C++ and Python, and you are adept at working with data serialization tools. Your curiosity drives you to explore new algorithms, optimize performance, and ensure accuracy in simulation results. You excel in collaborative environments, communicating effectively with cross-functional teams, and you possess the resilience to tackle technical challenges head-on. Your attention to detail, commitment to best practices, and eagerness to stay current with industry advancements set you apart. You are motivated by the opportunity to shape tools that engineers worldwide depend on for innovation, and you are excited to contribute to a culture of excellence, learning, and impact.

What You’ll Be Doing:

• Designing, implementing, and maintaining high-performance software modules for numerical simulation.
• Collaborating with product managers, QA, and support teams to understand and address user needs and challenges.
• Participating in bug verification, release testing, and beta support to ensure product robustness and reliability.
• Researching and resolving problems discovered by QA or product support, delivering innovative and effective solutions.
• Documenting code, modules, and processes to facilitate knowledge sharing and future development.
• Employing and advocating for best practices in software development, including code reviews and continuous integration.

The Impact You Will Have:

• Empower engineering teams by delivering reliable simulation tools that accelerate product development cycles.
• Enhance product performance and accuracy, enabling customers to design with confidence and precision.
• Drive innovation by implementing new algorithms and methodologies in numerical simulation software.
• Contribute to Synopsys’ reputation for technical excellence and customer success.
• Support cross-functional collaboration, ensuring our solutions meet evolving market demands.
• Help shape the future of simulation technology for critical industries ranging from automotive to aerospace.

What You’ll Need:

• Strong programming skills in C++ and Python, with proven experience in software development.
• BS in Engineering, Computer Science, or related field with 5 years' experience, MS with 2/3 years' experience, or PhD.
• Solid understanding of physics, numerical methods, and computational algorithms.
• Experience with Finite Element Analysis (FEA) and CAD systems.
• Ability to perform rigorous testing, debugging, and performance optimization.
• Familiarity with best practices in software engineering, including version control and documentation.

Who You Are:

• Analytical thinker with exceptional problem-solving abilities.
• Effective communicator and collaborator, open to feedback and new ideas.
• Detail-oriented with a commitment to quality and continuous improvement.
• Self-driven with a passion for learning and technical excellence.
• Resilient and adaptable in a fast-paced, innovative environment.

The Team You’ll Be A Part Of:

You will join a dynamic engineering team based in Lyon, dedicated to developing cutting-edge simulation software for global industries. The team is composed of experts in computational physics, software architecture, and product development, working collaboratively to deliver robust, high-impact solutions. You will be supported by experienced mentors and have opportunities to contribute to cross-disciplinary projects, ensuring your work has a direct impact on Synopsys’ product portfolio and customer success.

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. Your recruiter will provide more details about the salary range and benefits during the hiring process.

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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.