Software Engineer II - Computational Fluid Dynamics (CFD)

Job Title

Software Engineer II - Computational Fluid Dynamics (CFD)

Role Summary

Join the Solver team to develop high-performance, physics-based simulation software used for Computational Fluid Dynamics (CFD). Work on meshing, solvers, and flow-network components across CPU and GPU platforms.

The role involves collaborating with software engineers, computational scientists, and product teams to deliver reliable, well-tested features for engineering customers.

Experience Level

Mid-level (Software Engineer II). Cadence describes this role as early-career; no explicit years-of-experience requirement is stated.

Responsibilities

Primary engineering duties and team activities:

• Develop and maintain solver and pre/post-processing features for CPU and GPU targets.
• Implement functionality with attention to correctness, performance, and maintainability.
• Debug, troubleshoot, and resolve defects while preserving application performance and code quality.
• Write and maintain unit, integration, and regression tests.
• Participate in agile ceremonies: sprint planning, reviews, and feature design meetings.
• Engage in code reviews and provide constructive technical feedback.
• Collaborate with product managers and technical stakeholders to deliver specified requirements.

Requirements

Key technical must-haves and preferred skills.

Must-have:

• Proficiency in modern C++ (C++17/20).
• Strong mathematical foundations relevant to physical simulation (linear algebra, differential equations, numerical methods).
• Familiarity with software development fundamentals: version control (Git), testing practices, and structured problem-solving.

Nice-to-have:

• Exposure to CFD principles or numerical methods from study or projects.
• Familiarity with parallel computing (OpenMP, MPI) and GPU APIs such as CUDA.
• Experience in agile development, scientific or engineering software, scientific visualization, or CAD tools.
• Clear communication skills and a methodical, process-oriented approach to development.

Education Requirements

Degree or equivalent experience in Physics, Mechanical Engineering, Aerospace Engineering, Computer Science, Mathematics, or a closely related technical discipline (the posting explicitly allows "or equivalent experience").

About the Company

Company: Cadence Design Systems

Headquarters: San Jose, California, USA

Cadence Design Systems is a global electronic design automation company that provides software, hardware, and intellectual property for designing advanced semiconductor chips. With over 25 years in the industry, Cadence is known for its innovative technology solutions and has been recognized by Fortune Magazine as one of the 100 Best Companies to Work For. The company is dedicated to solving complex technical challenges in order to enable customers to create revolutionary products and experiences.