Senior / Lead Product Designer

About The Role

BiltOn is looking for a hands-on Senior Product Designer to lead the design quality of our AI-powered B2B SaaS platform for the construction industry.

You'll own the end-to-end product design process—from complex requirements to polished, implementation-ready experiences—while serving as the company's design authority. You'll work closely with Product, R&D, Customer Success, Sales, and Marketing to create intuitive, scalable experiences for both field users and enterprise customers.

This is an AI-first role. You'll leverage modern AI tools to accelerate UX flows, wireframes, prototypes, mockups, and product concepts, using Figma where it adds the most value for production-ready design, design systems, and quality.

What You'll Do

• Own the UX/UI design of a complex B2B SaaS platform.
• Lead design reviews and raise the overall design quality.
• Turn product requirements into clear, scalable user experiences.
• Use AI tools to speed up ideation, prototyping, and design workflows.
• Maintain and evolve the design system and UX standards.
• Collaborate closely with Product and R&D to ensure high-quality implementation.
• Help Product Managers use AI for design while defining when deeper design involvement is needed.
  
  

• 5+ years of Product Design experience.
• Experience designing complex B2B SaaS products.
• Strong UX, UI, and design system expertise.
• Advanced Figma skills.
• Hands-on experience with AI design tools (Figma Make, Magic Patterns, Claude, etc.).
• Experience working in fast-paced startup environments.
• Excellent collaboration and communication skills.
• High ownership, curiosity, and an AI-first mindset.
  
  

• Experience with Construction Tech, Safety, Compliance, or Field Operations.
• Mobile-first product design experience.
• Experience with enterprise platforms, dashboards, and data-heavy products.