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3D Geometry Engineer Jobs (NOW HIRING)

Align Technology

3D C++ Software Engineer

Raleigh, NC · On-site

3D C++ Software Engineer Department: Research & Development Employment Type: Full Time Location: US ... Apply computational geometry and mesh processing techniques to analyze real‑world requirements ...

Align Technology

3D C++ Software Engineer

Morrisville, NC · On-site +1

$116K - $160K/yr

As a 3D C++ Software Engineer , you will design and develop the core algorithms and systems behind ... Apply computational geometry and mesh processing techniques to analyze real‑world requirements ...

Xometry

Principal Software Engineer

North Bethesda, MD · On-site

$135K - $181K/yr

Xometry is looking for a Principal Software Engineer to join our Partner Ecosystems team. This team ... You'll introduce best practices for handling native 3D geometry data flows and ensure our systems ...

Xometry

Principal Software Engineer

Waltham, MA

$145K - $195K/yr

Xometry is looking for a Principal Software Engineer to join our Partner Ecosystems team. This team ... You'll introduce best practices for handling native 3D geometry data flows and ensure our systems ...

Xometry

Principal Software Engineer

Waltham, MA · On-site

$145K - $195K/yr

Xometry is looking for a Principal Software Engineer to join our Partner Ecosystems team. This team ... You'll introduce best practices for handling native 3D geometry data flows and ensure our systems ...

Xometry

Principal Software Engineer

North Bethesda, MD

$135K - $181K/yr

Xometry is looking for a Principal Software Engineer to join our Partner Ecosystems team. This team ... You'll introduce best practices for handling native 3D geometry data flows and ensure our systems ...

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How much do 3d geometry engineer jobs pay per year?

As of Jun 6, 2026, the average yearly pay for 3d geometry engineer in the United States is $90,511.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,500.00 and $105,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a 3D Geometry Engineer, and why are they important?

To thrive as a 3D Geometry Engineer, you need a strong background in mathematics, computer science, and computational geometry, typically with a relevant degree in engineering or computer science. Proficiency in programming languages like C++ or Python, and experience with 3D modeling tools and CAD software, as well as familiarity with graphics libraries such as OpenGL or DirectX, are commonly required. Strong problem-solving abilities, attention to detail, and effective collaboration skills help professionals excel in this technical and innovative field. These skills ensure accurate modeling, efficient algorithm development, and seamless integration of 3D geometry solutions in complex engineering or software projects.

How does a 3D Geometry Engineer typically collaborate with other teams during a project?

A 3D Geometry Engineer works closely with multidisciplinary teams, including software developers, product designers, and simulation experts. Collaboration often involves regular meetings to align on project requirements, sharing technical specifications, and integrating geometric models into broader systems. Effective communication is crucial, as engineers must ensure their models meet the functional and performance needs of the product. This collaborative environment helps drive innovation and ensures the final product is both accurate and efficient.

What does a 3D Geometry Engineer do?

A 3D Geometry Engineer specializes in creating, analyzing, and optimizing 3D models and geometric algorithms for various applications such as computer graphics, CAD systems, gaming, and virtual or augmented reality. They work with complex mathematical concepts to ensure models are accurate, efficient, and visually realistic. Their responsibilities may include developing software tools for 3D design, troubleshooting rendering issues, and collaborating with other engineers and designers to achieve high-quality results.
Infographic showing various 3D Geometry Engineer job openings in the United States as of May 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 61% Physical, 1% Hybrid, and 38% Remote job distribution, with an average salary of $90,511 per year, or $43.5 per hour.
Senior C++ Software Engineer - 3D Printing Algorithms

Senior C++ Software Engineer - 3D Printing Algorithms

Simplify3D

Cincinnati, OH • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 17 days ago

Job description

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!

Apply