Senior C++ Software Engineer - 3D Printing Algorithms

Simplify3D
Cincinnati, OH

We are looking for an experienced C++ developer to join our team and revolutionize the way products are made through 3D printing. Your work will impact customers in over 170 countries around the globe, delivering new features and capabilities to the additive manufacturing industry.

Simplify3D is the #1 commercial provider of 3D printing software worldwide, offering state-of-the-art software that is trusted to deliver the best performance from hundreds of different 3D printer brands. Our team tackles some of the most challenging problems in the industry involving 3D geometry, path planning optimization, physics-based simulation, and everything in between. Your work will help redefine what's possible with additive manufacturing so that our customers can pursue more ambitious challenges across a variety of industries.

Simplify3D offers a flexible work environment with core hours to accommodate personal schedule preferences. We offer a full benefits package including Medical with employer HSA contributions, Dental, Vision, Life Insurance, Disability Insurance, generous Paid-Time-Off and a 401(k) plan with matching employer contributions.

What you will be doing

  • You will solve challenging problems involving 2D and 3D computational geometry, motion planning, machine kinematics, optimization algorithms , and numerical simulation
  • You will employ performance optimization techniques allowing customers to process highly complex 3D designs at real-time speeds
  • You will collaborate with our engineering team to integrate next generation 3D printers into the software, exploiting new machine capabilities for improved results
  • You will provide insight to our product and leadership teams to help develop the roadmap for future software releases

Who you are

  • You have a Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or 3+ years of relevant commercial experience
  • You have strong mathematics skills in areas such as linear algebra, trigonometry, and numerical methods
  • You have experience implementing and optimizing complex algorithms and data structures
  • You have the perseverance and determination required to work through challenging problems that have never been solved before
  • You enjoy working in a fast-paced environment and collaborating with others
  • You can work from our office in Cincinnati with access to one of the largest collections of different 3D printers in the world. Relocation packages are available.
  • You are a passionate problem solver who is excited to make a difference in the industry

Join our team and help shape the future of additive manufacturing!

Posted 2026-08-01

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