User Experience User Interface

Date Posted: 01/14/2026

Hiring Organization: Rose International

Position Number: 495643

Industry: Software

Job Title: User Experience User Interface (UX UI) Designer I - CAD

Job Location: Toronto, ON, Canada, M5V 3L9

Work Model: Onsite

Employment Type: Temporary

FT/PT: Full-Time

Estimated Duration (In months): 7

Min Hourly Rate($): 45.00

Max Hourly Rate($): 50.00

Must Have Skills/Attributes: CAD, JavaScript, Typescript

Experience Desired: UI/UX Principles (5+ yrs); React, , UI development experience (3+ yrs)

Required Minimum Education: Bachelor's Degree

**C2C is not available**

Job Description
Hybrid in Toronto or in-office in Toronto is preferred. Someone in Eastern time zone is ideal.

Education

• Bachelor of Computer Science or similar
• Minimum 3 years of experience

Required Skills & Experience

• Strong UI Development Expertise: Proven experience in building robust, scalable, and user-friendly web applications.
• TypeScript/JavaScript Proficiency: Expert-level proficiency in TypeScript and JavaScript.
• Modern Web Frameworks: Extensive experience with modern front-end frameworks, particularly
• UI/UX Principles: A strong understanding of user interface (UI) and user experience (UX) design principles, with an eye for detail and aesthetics.
• Responsive Design: Demonstrated ability to create fully responsive and adaptive user interfaces that perform well across various devices and screen sizes.
• Problem-Solving: Excellent problem-solving skills and the ability to translate complex technical requirements into intuitive UI solutions.
• Collaboration: Ability to work effectively in a collaborative research environment, communicating clearly with diverse team members.

Bonus Points

• Experience with UI libraries or frameworks for data visualization or graph-based interfaces.
• Familiarity with CAD software or engineering design workflows.
• Experience with Cursor, Copilotkit or similar AI-assisted development tools.
• Experience with 3D web graphics libraries (e.g., ) for visualization purposes.
• Python (especially for developing LLM agents with LangGraph and its potential interaction with Copilotkit).

HCI & UI Developer, Client Research Summary

Client Research is at the forefront of innovation, exploring cutting-edge technologies and creating future-forward solutions for design and make industries. We are a diverse team of researchers, engineers, and designers dedicated to pushing the boundaries of what's possible in generative design, AI, and advanced manufacturing. Our work often involves creating novel user experiences for complex engineering and design workflows.

The Opportunity
Client Research is seeking a talented and experienced HCI & UI Developer to join our dynamic team. You will play a crucial role in shaping the user experience of our next-generation research platforms. This is an exciting opportunity to contribute to foundational UI components that will empower engineers and designers with advanced AI-driven capabilities.

Responsibilities

• Decomposition Canvas Development: Design and implement an intuitive and interactive canvas for mechanical assembly decomposition, enabling users to visually break down complex systems.
• HCI for Decomposition: Develop core Human-Computer Interaction (HCI) elements for seamless interaction within the new decomposition canvas, ensuring a fluid and responsive user experience.
• Requirements Input UI: Contribute to the UI/UX for capturing requirements, to create a guided and efficient input process.
• User Authentication & Project Persistence UI: Implement front-end components for user authentication flows and interfaces for managing per-user project persistence, ensuring a secure and organized user environment.
• Interface for Structured Data Editing: Develop initial UI components for editing and interacting with structured data within the new platform context.
• Visualizations: Develop controls for simulation output visualization as well as kinematic movement within a 3D CAD modeling context.
• Collaborate with Research Scientists: Work closely with research scientists and engineers to translate complex concepts into clear, intuitive, and effective user interfaces.
• Iterative Design & Feedback: Participate in iterative design processes, incorporating user feedback and research insights to refine and enhance the UI.
• **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
• **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client's business needs and requirements.**

Benefits
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/