Software Engineer II - 3D/CAD

Dandy is transforming the massive and antiquated dental industry—an industry worth over $200B. Backed by some of the world’s leading venture capital firms, we’re on an ambitious mission to simplify and modernize every function of the dental practice through technology. As we expand our reach globally, Dandy is building the operating system for dental offices around the world—empowering clinicians and their teams with technology, innovation, and world-class support to achieve more for their practices, their people, and their patients.

About the Role

Dandy is seeking a talented Frontend Software Engineer with a focus on 3D Graphics to join our global, remote CAD and 3D team. In this role, you will be primarily responsible for building and enhancing Dandy’s web-based 3D toolset user experience across our internal supply chain. We are developing a suite of 3D design tools that accelerate, reduce the cost of, and increase the quality of our patient-matched restorations. Your work will enable our in-house tools to provide designers with rich, efficient, and intuitive 3D visualization and interaction experiences for our internal end users.

Our stack: TypeScript, NodeJS, NestJS, GraphQL, PostgreSQL, React, Google Cloud Platform, THREE.js, C++, WASM.

What You'll Do

• Develop, maintain, and optimize the frontend architecture of world-class web applications supporting a robust suite of 3D design interactions.

• Implement highly performant and responsive 3D rendering and interaction features using THREE.js, WebGL, and related technologies.

• Design and build intuitive and efficient user interfaces (UI) and user experiences (UX) within the 3D application environment.

• Integrate frontend 3D tools with backend services, focusing on efficient data fetching, state management, and display of complex 3D data payloads.

• Collaborate with CAD and Backend engineers to integrate C++ and WASM components into the web application, ensuring seamless performance.

• Solve complex technical problems related to 3D graphics rendering, performance, and cross-browser compatibility.

• Craft code that meets our internal standards for style, maintainability, and best practices. Maintain and advocate for these standards through code review.

• Advocate for improvements to product quality, security, and rendering performance.

What We're Looking For

• 3+ years of software engineering experience with a strong focus on frontend web development using TypeScript and React.

• Proven experience building and optimizing 3D applications using libraries like THREE.js, Babylon.js, or direct WebGL.

• Deep understanding of modern frontend technologies, state management (e.g., Redux), and performance optimization techniques.

• Self-motivated and self-managing, with excellent organizational skills.

• Ability to thrive in a remote-first organization.

• A strong team player with a high level of initiative.

• An effective communicator around risks and trade-offs.

Bonus Points For

• Familiarity with 3D file formats, transmission, storage and interactions with cloud infrastructure.

• Experience with digital dental design tools

Req ID: J-799

For full-time positions, Dandy offers a wide range of best-in-class, comprehensive, and inclusive benefits tailored to each country where we operate. Our local benefits packages typically include healthcare, dental, mental health support, parental planning resources, retirement savings options, and generous paid time off—ensuring our team members are supported no matter where they live and work.

Dandy is proud to be an equal-opportunity employer. We are committed to building a diverse and inclusive culture that celebrates authenticity to win as one. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, disability, protected veteran status, citizenship or immigration status, or any other legally protected characteristics.

Dandy also fully complies with the Americans with Disabilities Act (ADA). We are dedicated to embracing challenges and creating an accessible, inclusive workplace for all individuals. If you require any accommodations for your interview or have any questions beforehand, rest assured that we will do everything we can to meet your needs. Visit Dandy Careers for more!

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