Computational Scientist – FDTD

About the role:

We’relooking for a highly skilled Computational Scientist with deepexpertisein computationalelectromagnetics, numerical methods, scientific computing, and mathematical modeling.

This role will focus on the research, development, validation, and optimization of finite-difference time-domain algorithms for modeling complex electromagnetic phenomena.

This is a highly specialized research role centered on advancing FDTD methods, improving numerical accuracy and stability, evaluating algorithmic tradeoffs, and developing computationally efficient implementationsfor high-performance simulation environments.

What you'll do:

• Conduct in-depth research and development of FDTD algorithms for computational electromagnetics.

• Translate electromagnetic theory and advanced mathematical concepts into robust, discrete computational formulations.

• Perform validation andaccuracystudies against analytical solutions, publishedbenchmarks, and establishedsimulation methods.

• Document research findings, algorithm designs, validation results, and technicalrecommendationsfor internal stakeholders.

• Contribute to long-term research direction for advanced electromagnetic simulation capabilities.

Qualifications:

• Education/Experience:Advanced degree (Master’sor PhD) in Physics, Mathematics, Computer Engineering, Computer Science, or a related field with a strong focusoncomputational electromagnetics.

• FDTD Expertise:Strong experience with finite-difference time-domain methods, Maxwell’s equations, wave propagation, and numerical electromagnetics.

• Research Ability:Ability to evaluate published methods, compare algorithmic approaches, and develop novel or improved computational techniques.

• Mathematical Modeling:Proficiencyin advanced calculus, vector calculus, differential equations, linear algebra, and modeling of physical phenomena.

• Programming:Python,Julia, C/C++, MATLAB.

• Communication:Ability to clearly articulate research findings to both technical and non-technical leadership.

• Exposure tohardware acceleration, HPC, or GPU/FPGA technologies is beneficial.

• Startup experience

• Government clearance is preferred

Compensation Range: $150,000–$220,000 per year (California). This range represents the anticipated base pay for this role; the final offer may vary based on qualifications, experience, and location.

Benefits:

• Medical, Dental, & Vision - 100% covered premiums
• Equity - Stock Options
• 401(k) match
• WFH Hardware

Bolt is committed to building a diverse and inclusive environment in which we recognize and value each other’s differences as well as fostering a culture that promotes its core values: Professionalism, Integrity, and Respect. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran.

Bolt Graphics is a semiconductor startup based in Sunnyvale, CA building the fastest and most efficient graphics processors. We pride ourselves on our first principles approach to solving problems. We are energized by our mission to reduce the barrier of entry for content creation and consumption. Our goal is to enable everyone to easily create, simulate and consume immersive experiences as vividly as they can imagine them.

Our Values

• Be Fearless:Unmute yourself. Test boundaries and get proven right.
• Remain Adaptable:Stay comfortable in a continuously changing world. If you’re wrong, concede and move on.
• Educate Your Ego:Selflessly collaborate towards our shared purpose.