Lightside Surgical Inc
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Simulation Engineer

Bellevue, WA (Hybrid) · Full-time · Entry level · $95,000–$130,000
​Compensation
The salary range for this position is $95,000–$130,000 per year, depending on experience and qualifications. As an early hire, you will also receive a meaningful equity stake in the company. Our benefits package includes employer-paid medical coverage for employees, dental and vision, a 401(k) with company match, paid time off (including paid sick leave), and basic life insurance.
​
About the Role
Do you want to help create the first generation of medical robotics tools for trauma patients?

Every year, people die from injuries they could have survived if a trauma surgeon had reached them in time. Lightside Surgical is building a portable, field-deployable robotics platform that can control life-threatening bleeding whether the patient is in an ambulance, at a rural clinic, or on the scene. We need you to help us achieve our goal: Making survival depend less on how close you are to an experienced trauma surgeon.

We are building a next-generation medical simulation platform used in the development of AI-assisted robotic trauma intervention tools. We simulate everything before we build it. Our simulation technology uses physics-based modeling to create realistic, interactive human tissues to train and validate new robotic trauma tools.

Responsibilities
  • Design and implement real-time interactive physics-based simulation algorithms for soft tissue, fluids, and robotic systems.
  • Develop and extend the core simulation engine in C++ and HLSL.
  • Improve simulation accuracy, stability, and computational performance.
  • Model deformable bodies, contact, collision detection, and material behavior.
  • Collaborate with the robotics team to facilitate new design development and compare simulation results to real-life behaviors.
  • Contribute to the architecture and long-term evolution of the simulation codebase.

​Required Qualifications
  • Master's or PhD in Applied Mathematics, Physics, Mechanical Engineering, or a related discipline.
  • Strong understanding of mathematics used in physical simulation, including areas such as: 
    • Linear algebra
    • Differential equations
    • Continuum mechanics
  • Strong programming skills, including proficiency in C++ (or a comparable systems language).
  • Understanding of soft-body physics simulation methods, including constitutive models, collision detection methods, and constraint solvers.
  • Strong problem-solving skills and the ability to work in a collaborative startup environment.

Additional Qualifications
Experience or academic research in one or more of the following, a plus:
  • Fluid simulation
  • Robotics simulation
  • GPU computing or parallel programming

Who We're Looking For
You are a Simulation Engineer with a strong background in applied mathematics, computational physics, mechanical engineering, or a closely related field. You enjoy building simulation systems from first principles, improving performance and realism, and want to work on challenging problems at the intersection of physics, robotics, and medical technology. You thrive in a collaborative startup environment where your work has a direct impact on the product and the future of the company.

This is an excellent opportunity for a recent Master's or PhD graduate. Previous professional experience is not required. We value strong technical fundamentals, and the curiosity and motivation to work on challenging new problems.

If you are excited about applying your physics simulation knowledge to advance the future of medical robotics, we'd love to hear from you.

Why Join Us?
You'll help develop the first generation of AI-driven robotics tools for trauma patients. As an early member of the team, you'll have significant ownership of the simulation architecture and the work you do will have a direct impact on people’s lives.

Lightside Surgical is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law. We are committed to providing reasonable accommodations to qualified applicants and employees with disabilities.
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  • Home
  • About
  • Team
  • Careers
    • Simulation Engineer
    • Senior Software Engineer
  • Contact Us