Sr. Software Engineer (Computational Geometry)

Layup Parts; Huntington Beach (CA); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Full Benefits Package

Equity option grants

401k plan

Paid Time Off

Job summary

Layup Parts is hiring a Senior Software Engineer to advance the geometric engine powering our manufacturing platform. You’ll analyze CAD models, assess manufacturability, and generate tooling geometry while bridging digital design and physical production.

Join a small, fast-moving team that values ownership, ambiguity-tolerance, and scalable software from the ground up. You'll work directly with the CTO and engineers across disciplines to solve real aerospace manufacturing challenges.

Qualifications

• Senior software engineering fundamentals and a track record of solving difficult technical problems.
• Ability to independently drive projects from concept through implementation.
• Experience with production-quality software systems.

Responsibilities

• Build software that analyzes, manipulates, and generates complex 3D geometry.
• Develop algorithms that evaluate manufacturability of composite parts and tooling.
• Build interfaces to program machining equipment to automate workflows.
• Develop internal engineering tools that improve speed, quality, and scalability across the factory.
• Collaborate with manufacturing, operations, and software teams to translate real-world production challenges into software solutions.
• Help shape technical architecture and mentor other engineers as the team grows.

Skills

Strong programming

Analytical thinking

Independent project lead

Tools

C++

Rust

Job description

At Layup Parts, we're developing the technology that will build the future. We're a manufacturing technology company replacing months of lead time with days, using proprietary software, automation, and advanced manufacturing systems built for speed. Our customers are inventing what's next, in aerospace, defense, robotics, and beyond. To keep up with them, manufacturing has to change. That's what we're building.

We are looking for an exceptional Sr. Software Engineer with deep interest or experience in computational geometry, CAD/CAM systems, and geometric algorithms. In this role, you'll work directly with our CTO and software team to develop the geometric engine that powers our manufacturing platform. You'll build systems that analyze customer CAD models, automate manufacturability assessments, generate tooling and production geometry, and help bridge the gap between digital design and physical manufacturing.

This is a rare opportunity to work on challenging geometry problems while seeing your software directly impact real aerospace hardware production. As an early-stage company, we value engineers who thrive in ambiguity, take ownership, and enjoy building systems from the ground up.

What You’ll Work On

• Build software that analyzes, manipulates, and generates complex 3D geometry
• Develop algorithms that evaluate manufacturability of composite parts and tooling
• Build interfaces to program machining equipment to automate workflows
• Develop internal engineering tools that improve speed, quality, and scalability across the factory
• Collaborate closely with manufacturing, operations, and software teams to translate real-world production challenges into software solutions
• Help shape technical architecture and mentor other engineers as the team grows

What we’re looking for

• Be awesome! Be the kind of person others want to work with.
• Strong software engineering fundamentals and a track record of solving difficult technical problems
• Ability to independently drive projects from concept through implementation
• Strong problem-solving and analytical thinking skills
• Experience building production-quality software systems
• Ability to quickly learn and navigate complex technical domains

Preferred

• Experience with Rust, C++, Go, or other performance-oriented languages
• Experience working with computational geometry, CAD/CAM systems, graphics, or geometric modeling
• Experience with mesh processing, solid modeling, or geometric kernels
• Familiarity with manufacturing processes, CNC machining, tooling, or automation systems
• Experience developing algorithms for geometric analysis, optimization, or manufacturability
• Startup or small-team experience in fast-moving environments
• Strong foundation in mathematics, physics, computer graphics, robotics, or related fields

Equal Opportunity

Layup is an equal-opportunity employer. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws, including the CA Fair Chance Initiative for Hiring Ordinance.

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C., (iv) Asylee under 8 U.S.C.

• 1157, or (iv) Asylee under 8 U.S.C
• 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Final compensation is based on your experience, skills, and what you bring to the table.

Full Benefits Package

• Medical, dental, and vision coverage, short- and long-term disability insurance, company-paid life insurance

Equity Option Grants

401k plan

Paid Time Off

• Unlimited PTO + 9 Federal Holidays