Product Design Engineer - Golf

Location: Boise, ID

Killer Golf, a division of InDesign Products Inc. (Boise, ID), is an American startup redefining performance golf equipment through precision engineering, creative product design, and advanced prototyping.

We blend material science, machining, 3D modeling, and swing physics to build products golfers can feel from the first swing.

Our Boise office is the center of our design, engineering, and prototype development, where ideas quickly turn into real, testable products. As a startup, every team member plays a meaningful role in shaping the future of the company and the sport.

We’re seeking a Product Design Engineer who is equal parts creative designer and technical engineer.

This is a hands-on, highly collaborative role involving ideation, CAD modeling, rendering, prototyping, testing, and production handoff.

You will help design high-performance golf products, accessories, components, and creative artifacts that reflect Killer Golf’s premium, innovative brand identity.

• Design and develop new golf products, components, and accessories from concept through production.
• Create high-quality 3D models (surfaces and assemblies) using Fusion 360, SolidWorks, Rhino, or similar tools.
• Produce photo-realistic renderings and visualizations using KeyShot or similar software.
• Use Adobe Illustrator, Photoshop, and InDesign to create artwork, graphics, product labels, and presentation materials.
• Build functional prototypes using in-house 3D printing or by working with machining and prototyping partners.
• Optimize designs for manufacturability, tolerances, assembly, and finish quality.
• Work closely with machining, engineering, and R&D teams to transition concepts into production-ready parts.
• Conduct design testing and validation, including weight/CG analysis, functional testing, and iterative refinement.
• Maintain detailed design documentation, including drawings, BOMs, CAD revisions, artwork files, and production specifications.
• Participate in creative artifact development and brand experience design beyond standard engineering tasks.

• Bachelor’s degree in Industrial Design, Mechanical Engineering, or a related field.
• 3 years of experience in product design, mechanical design, or prototype development.
• Strong 3D modeling skills, including complex surfaces, assemblies, and tolerance-driven design.
• Proficiency in KeyShot or similar rendering tools for visualization.
• Strong visual and graphic design capability using Adobe Illustrator, Photoshop, and InDesign.
• Hands-on experience with 3D printing, CNC machining, prototyping, or rapid fabrication.
• Solid understanding of materials, DFM/DFA principles, tolerances, surface finishing, and production processes.
• Creative thinker with strong aesthetic sense and customer-first design intuition.
• Strong communication and teamwork skills; comfortable working in a fast-paced startup environment.

• Experience in golf equipment design, sports equipment development, or consumer product design.
• Familiarity with CAM programming, jig/fixture design, or advanced prototyping tools.
• Experience with anodizing, coating, or specialty finishing processes.
• Passion for golf or an interest in performance-driven product development.

• Competitive salary based on experience.
• Potential equity participation in a high-growth startup.
• Creative, flexible work environment with substantial ownership over projects.
• Opportunity to grow with the company as we scale nationally and internationally.