Senior HPC Software Engineer (CFD)

Synopsys, Inc.; Southwestern Ontario; Hybrid; CAD 80,000 - 110,000; Full time

Job summary

A leading technology firm is seeking a skilled engineer for hybrid roles primarily based in Ontario. Responsibilities include developing advanced algorithms for CFD solvers on high-performance computing platforms. Candidates should possess expertise in C/C++, parallel programming, and a strong educational background in relevant fields. The role emphasizes innovation and collaboration within a dynamic R&D team aiming to advance engineering technologies. This position offers a comprehensive benefits package tailored to employees' needs.

Benefits

Comprehensive health benefits

Financial wellness programs

Qualifications

• BS in relevant field with substantial experience or a higher degree with less experience.
• Experience in parallel programming and applications in HPC is necessary.
• Robust understanding of CFD solver frameworks and algorithm efficiency.

Responsibilities

• Develop and optimize algorithms for CFD solvers using HPC platforms.
• Ensure scalability and performance in solver infrastructure on modern hardware.
• Conduct technical reviews and mentor team members on best practices.

Skills

C/C++ proficiency

Parallel programming

GPU programming

HPC environments experience

CFD solver development

Strong communication

Education

BS in Engineering, Computer Science, Physics, or related field with 5 years' experience

MS with 3 years' experience

PhD with 1 year experience

Job description

This role is available to be hired as a hybrid position in either Waterloo, ON, or Montreal, QC.

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 highly skilled engineer with a strong background in software development, computational algorithms, and high performance computing. You bring to the table a deep understanding of parallel programming and experience with computational fluid dynamics (CFD) solver development. You thrive in environments where complex problems require innovative solutions, and you enjoy working with advanced technologies such as GPUs and modern HPC platforms. You are passionate about crafting robust and efficient code, and you take pride in delivering high-quality products that meet and exceed customer expectations. Your communication skills enable you to convey technical concepts clearly, whether you’re collaborating with team members or mentoring interns. You value best practices and are committed to continuous improvement, both in your own work and across the team. Working independently comes naturally to you, but you also excel in collaborative, geographically distributed teams. You are motivated by challenges and eager to contribute to the advancement of simulation and solver technologies at Synopsys, making a tangible impact on the future of engineering and innovation.

What You’ll Be Doing:

• Developing and optimizing advanced algorithms for SYNOPSYS CFD solvers, focusing on parallel and HPC computation platforms.
• Designing and maintaining solver infrastructure to ensure scalability and performance on modern hardware, including GPUs.
• Implementing programming models to maximize algorithm efficiency for high-performance computing environments.
• Conducting technical reviews, mentoring team members, and promoting best practices in software development.
• Participating in complex bug verification, release testing, and beta support for assigned products.
• Researching customer and market requirements to inform product development and competitive positioning.
• Collaborating internal proxies to assess needs and develop tailored solutions.

The Impact You Will Have:

• Advancing the capabilities of SYNOPSYS CFD solvers to support cutting‑edge engineering simulations.
• Driving innovation in parallel computing and algorithm optimization for high-performance platforms.
• Enhancing product reliability, scalability, and performance for Synopsys customers worldwide.
• Contributing to best practices and technical excellence throughout the R&D organization.
• Reducing time‑to‑solution for complex engineering problems, enabling faster customer success.
• Supporting a collaborative environment that fosters learning, mentorship, and growth.

What You’ll Need:

• BS in Engineering, Computer Science, Physics, or related field with 5 years’ experience, MS with 3 years’ experience, or PhD with 1 year experience.
• Proficiency in C/C++ and experience developing robust, efficient code.
• Hands‑on experience with parallel and/or GPU programming for HPC environments.
• Experience with CFD solver development and infrastructure maintenance.
• Understanding of user requirements, domain‑specific tools, and software delivery in large‑scale environments.

Who You Are:

• Innovative thinker with a passion for tackling challenging computational problems.
• Strong communicator in both written and spoken English.
• Collaborative team player who thrives in distributed environments.
• Mentor and positive influence, committed to technical excellence and best practices.
• Self‑motivated, able to work independently and manage responsibilities with minimal supervision.
• Adaptable and resilient, eager to learn and grow.

The Team You’ll Be A Part Of:

You’ll join a dynamic R&D team focused on advancing Synopsys’ simulation and solver technologies, particularly in the area of computational fluid dynamics. The team is dedicated to delivering innovative, high-performance solutions for a global customer base. Collaboration, technical rigor, and continuous learning are at the core of our approach as we push the boundaries of what’s possible in engineering simulation.

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. #AnsysJob #LI-EG2