Computational Scientist – FDTD

Bolt Graphics•Sunnyvale, CA

1d•Remote

About The Position

We’re looking for a highly skilled Computational Scientist with deep expertise in computational electromagnetics, 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 implementations for high-performance simulation environments.

Requirements

Advanced degree (Master’s or PhD) in Physics, Mathematics, Computer Engineering, Computer Science, or a related field with a strong focus on computational electromagnetics.
Strong experience with finite-difference time-domain methods, Maxwell’s equations, wave propagation, and numerical electromagnetics.
Ability to evaluate published methods, compare algorithmic approaches, and develop novel or improved computational techniques.
Proficiency in advanced calculus, vector calculus, differential equations, linear algebra, and modeling of physical phenomena.
Python, Julia, C/C++, MATLAB.
Ability to clearly articulate research findings to both technical and non-technical leadership.

Nice To Haves

Exposure to hardware acceleration, HPC, or GPU/FPGA technologies is beneficial.
Startup experience
Government clearance is preferred

Responsibilities

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 and accuracy studies against analytical solutions, published benchmarks, and established simulation methods.
Document research findings, algorithm designs, validation results, and technical recommendations for internal stakeholders.
Contribute to long-term research direction for advanced electromagnetic simulation capabilities.