UX Designer (Part-time)

📍 Job Overview

Job Title: UX Designer (Part-time)

Company: Pontosense

Location: Toronto, Ontario, Canada

Job Type: Contractor

Category: UX/Product Design

Date Posted: April 23, 2026

Experience Level: Mid-Senior Level (5-8 years)

Remote Status: Remote OK

🚀 Role Summary

• This part-time contract role focuses on translating complex product concepts into intuitive user experiences for an AI-powered wellness platform.

• You will be responsible for defining user flows, interaction models, and system behaviors, rather than visual UI design or branding.

• The position requires strong systems thinking and the ability to navigate ambiguity to bring clarity to product ideas for both B2B and D2C applications.

• Collaboration with Product Managers (PdMs) and Engineering is key to iterating on designs and ensuring consistency across a multi-product ecosystem.

📝 Enhancement Note: While the role is for a UX Designer, the emphasis on "interaction logic," "system behavior," and "system-driven flows" suggests a strong leaning towards interaction design and information architecture, rather than solely visual design. The "AI-powered products" and "intelligent systems" aspect implies a need for designing user experiences that effectively manage complex data and probabilistic outcomes.

📈 Primary Responsibilities

• Translate product requirements (PRDs) into clear, structured user flows, journey maps, and interaction models for an innovative AI-powered wellness platform.

• Design both B2B and D2C experiences that integrate contactless sensing, LLM-driven insights, and real-time emergency response.

• Communicate interaction logic and system behavior through well-structured, low- to mid-fidelity designs in Figma.

• Collaborate closely with Product Managers (PdMs) and Engineering teams to iterate on user flows and interaction designs before handoff.

• Ensure consistency of interaction patterns and system behaviors across Pontosense's multi-product ecosystem, maintaining a cohesive user experience.

• Simplify complex problems into clear, intuitive, and easy-to-understand user experiences that are ready for development.

• Proactively identify and resolve usability issues based on strong intuition and an understanding of user needs.

📝 Enhancement Note: The core responsibilities highlight a significant emphasis on the "how" of the user experience—how users navigate, interact with, and understand the system. This involves detailed mapping of user journeys and interaction sequences, which are critical for complex, data-driven products. The role requires a proactive approach to identifying and solving usability challenges without necessarily requiring formal user research.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a background in Human-Computer Interaction (HCI), Design, Computer Science, or a related field is often beneficial for understanding user-centered design principles and system logic.

Experience: 5-8 years of dedicated UX or interaction design experience within mobile or desktop SaaS environments. A proven track record of designing complex, system-driven flows for both B2B and/or D2C applications is essential.

Required Skills:

• Strong interaction design and systems thinking capabilities, enabling the simplification of complex problems into intuitive user experiences.

• High proficiency in Figma for creating and communicating user flows, wireframes, and interaction logic.

• Ability to think from first principles and navigate ambiguity, demonstrating adaptability beyond rigid UX processes.

• Experience designing UX for AI-powered products or intelligent systems is highly advantageous.

• Proven ability to use AI tools to accelerate design processes, explore scenarios, and improve edge-case coverage.

• Strong intuition for usability, with the capability to identify and resolve issues independently.

• Experience collaborating closely with Product and Engineering teams in fast-paced environments.

• Excellent communication skills for articulating design decisions and collaborating effectively.

Preferred Skills:

• Experience with LLM-driven insights and their user experience implications.

• Familiarity with contactless sensing technologies and their application in user interfaces.

• Experience in designing for wellness platforms or health-tech solutions.

• Understanding of privacy-first technology design principles.

📝 Enhancement Note: The experience requirement of 5-8 years suggests a need for a candidate who can operate with a high degree of autonomy and strategic input, rather than a junior designer needing constant guidance. The emphasis on "first principles," "navigating ambiguity," and "strong intuition" points to a more senior, problem-solving oriented UX professional.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 complex, system-driven UX design projects, demonstrating your ability to map intricate flows and interaction logic.

• Include examples of both B2B and D2C experiences if possible, highlighting how you tailored the UX to different user needs and business goals.

• Projects should clearly illustrate your approach to defining user flows, journey maps, and interaction models, detailing the problem, your process, and the outcome.

• Demonstrate your proficiency in Figma by including wireframes, low- to mid-fidelity prototypes, and clear explanations of interaction patterns.

Process Documentation:

• For each portfolio project, be prepared to articulate your design process, emphasizing how you simplified complex problems and navigated ambiguity.

• Explain your methodology for ensuring consistency of interaction patterns and system behaviors across potentially interconnected products or features.

• Be ready to discuss how you collaborated with Product and Engineering, detailing your role in the iterative design and handoff process.

• Demonstrate how you used your intuition for usability to identify and resolve issues, even without extensive formal research.

📝 Enhancement Note: The emphasis on "system-driven flows" and "interaction logic" means candidates should prioritize portfolio pieces that showcase intricate workflows, state management, and the interplay between different system components, rather than purely visual or aesthetic design. The portfolio should serve as a testament to their system thinking and ability to bring order to complexity.

💵 Compensation & Benefits

Salary Range: As this is a part-time contract role (initially ~30-40 hours/month) in Toronto, Ontario, Canada, the hourly rate would typically range from CAD $60 to CAD $100+, depending on the candidate's experience, specific skills, and the project's complexity. The total monthly compensation would scale with the hours worked.

Benefits:

• Flexible Work Schedule: Ability to set your own hours within collaborative needs, fitting around other commitments.

• Remote Work: Work from anywhere within the specified region, eliminating commute time and costs.

• Impactful Work: Opportunity to contribute to a meaningful product that enhances safety and independence with privacy-conscious technology.

• Growth Potential: Possibility of increased hours and scope as the product and company needs evolve.

• Exposure to Emerging Tech: Work with cutting-edge AI, LLM, and sensing technologies.

Working Hours: Approximately 30–40 hours per month initially, with flexibility in scheduling. The scope of work is tied to active product initiatives, meaning hours may fluctuate based on project needs.

📝 Enhancement Note: For contract roles, salary is typically discussed on an hourly basis. The provided range is an estimate based on industry standards for experienced UX/Interaction Designers in Toronto, considering the part-time nature and contract employment type. Benefits for contractors are generally more limited than for full-time employees, focusing on flexibility and project impact.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, specifically Artificial Intelligence, IoT (Internet of Things), and HealthTech/Wellness Technology. Pontosense operates at the intersection of these fields, focusing on privacy-first sensing solutions.

Company Size: The provided data does not specify company size, but the mention of a "Product team" and "Engineering" suggests a growing or established startup environment. The part-time contract nature of this role also implies a lean operational structure.

Founded: Pontosense was founded in 2020, indicating it is a relatively young company focused on developing and scaling its innovative technology.

Team Structure:

• The UX Designer will work closely with the Product team, which likely includes Product Managers (PdMs).

• Collaboration will also be essential with the Engineering team, who will be responsible for implementing the designs.

Methodology:

• Data-Driven Design: While not explicitly stated, the use of AI and LLMs implies a data-informed approach to product development and user experience.

• Agile/Iterative Development: Close collaboration with Engineering and Product suggests an agile or iterative development process where designs are refined based on feedback and evolving requirements.

• Privacy-First: A core tenet of Pontosense's technology, influencing design decisions to prioritize user privacy and dignity.

Company Website: https://pontosense.com/

📝 Enhancement Note: The company's founding in 2020 and focus on emerging technologies like AI and LLMs suggest a dynamic and innovative environment. The emphasis on "privacy-first" is a critical differentiator that will likely permeate the design philosophy and user experience considerations.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Senior level UX Designer, requiring 5-8 years of experience. It is a specialized role focused on interaction design and systems thinking, rather than a broad UX generalist position.

Reporting Structure: The UX Designer will report to a member of the Product team, likely a Product Manager or Head of Product, and will work collaboratively with Engineering leads.

Operations Impact: The UX Designer's work directly impacts the usability, intuitiveness, and overall user experience of Pontosense's AI-powered wellness platform. This clarity and ease of use are crucial for user adoption, trust, and the successful implementation of privacy-first technology in sensitive contexts like home monitoring and care.

Growth Opportunities:

• Increased Scope & Hours: Potential to transition from a part-time contract to a more significant role with increased hours or even a full-time position as product initiatives expand and the company scales.

• Specialization in Emerging Tech: Deepen expertise in designing for AI, LLMs, and privacy-focused sensing technologies, a rapidly growing and in-demand field.

• Cross-Functional Skill Development: Gain hands-on experience working closely with product management and engineering in a fast-paced tech environment.

• Portfolio Enhancement: Build a strong portfolio with unique projects in a novel product category, showcasing advanced interaction design and systems thinking skills.

📝 Enhancement Note: While this is a contract role, the "potential to grow" suggests that successful performance could lead to more substantial opportunities. The growth is likely to be in terms of project complexity, hours, and potentially the scope of responsibilities within the product design domain.

🌐 Work Environment

Office Type: This role is primarily remote, offering flexibility. While there is a headquarters in Toronto, the specific work arrangement implies that the designer can work from their own location.

Office Location(s): Toronto, Ontario, Canada is the primary location, suggesting that candidates should ideally be based in or willing to work within a compatible timezone (e.g., EST).

Workspace Context:

• Remote Collaboration: The work environment will be highly collaborative, relying on digital tools for communication and design. Candidates should be comfortable with virtual meetings, asynchronous communication, and remote teamwork.

• Technology Stack: Access to and proficiency with tools like Figma will be essential. The company utilizes AI and LLM technologies, implying a modern and forward-thinking tech stack.

• Cross-Functional Interaction: Frequent interaction with Product Managers and Engineers will be a key aspect of the daily work, fostering a collaborative and integrated approach to product development.

Work Schedule: Part-time (~30-40 hours/month) with flexible hours. This allows for balancing other professional commitments or personal life, while ensuring availability for team collaboration during core working hours.

📝 Enhancement Note: The remote nature of the role necessitates strong self-management, communication, and digital collaboration skills. Candidates should be prepared to actively engage in virtual team settings.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Likely a review of your resume and portfolio to assess experience and suitability for the interaction design focus.

• Portfolio Review Call: A deeper dive into your portfolio with a Product Manager or design lead. Expect to walk through 1-2 key projects, explaining your process, design decisions, and problem-solving approach.

• Skills/Collaboration Interview: This may involve discussing your systems thinking, ability to navigate ambiguity, and collaboration style with Product and Engineering representatives.

• Potential Design Exercise: A small, focused design challenge related to interaction logic or system behavior might be given to assess your practical skills and thinking process.

Portfolio Review Tips:

• Highlight Interaction Design: Ensure your portfolio prominently features projects that demonstrate your strength in defining user flows, interaction logic, and system behavior.

• Showcase Systems Thinking: Include case studies where you had to break down complex systems, map dependencies, and create coherent user journeys.

• Figma Proficiency: Be ready to demonstrate your Figma skills, showing how you use it to communicate complex interactions, not just static screens.

• Problem/Solution Narrative: For each project, clearly articulate the problem, your specific role, the challenges faced (especially ambiguity), your process, and the tangible outcomes or learnings.

• Focus on Clarity and Simplicity: Emphasize how you turned complex concepts into intuitive and easy-to-understand experiences.

Challenge Preparation:

• Focus on Flows and Logic: If a design challenge is given, concentrate on defining the user flows and interaction logic rather than visual aesthetics.

• Think Aloud: Be prepared to articulate your thought process as you work through a challenge, explaining your assumptions and decisions.

• Address Ambiguity: Practice how you would approach a problem with incomplete information, demonstrating your ability to ask clarifying questions and make informed assumptions.

📝 Enhancement Note: Given the role's specific focus on interaction design and systems thinking, candidates should curate their portfolios to emphasize these aspects. Projects involving complex workflows, state management, or multi-component systems will be particularly relevant.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: High proficiency required for wireframing, user flows, interaction logic definition, and low- to mid-fidelity prototyping. This will be the primary tool for communicating designs.

• Collaboration Tools: Expect to use tools like Slack, Zoom, or Google Meet for communication and team meetings.

• Project Management Tools: Potentially Jira, Asana, or Trello for tracking tasks and project progress, especially in collaboration with Engineering.

Analytics & Reporting:

CRM & Automation:

• Not directly relevant to this UX design role, but understanding how user interactions feed into backend systems or CRM data might be a plus.

📝 Enhancement Note: Figma is explicitly listed as a requirement, emphasizing its central role in the design workflow. Candidates should be prepared to demonstrate advanced Figma skills beyond basic wireframing, focusing on its capabilities for defining interaction and system logic.

👥 Team Culture & Values

Operations Values:

• Clarity and Simplicity: A core value, reflected in the desire to turn complex product ideas into intuitive user experiences.

• Collaboration: The team fosters a "thoughtful, low-ego" environment where clear communication and teamwork are paramount.

• Impact-Driven: Focus on building products that have a real-world impact on people's safety and well-being.

• Innovation: Working with emerging technologies like AI and LLMs requires a culture of continuous learning and embracing new approaches.

• Privacy-Conscious: A foundational value guiding the development and design of their technology.

Collaboration Style:

• Cross-Functional Integration: Close collaboration between UX Design, Product Management, and Engineering is expected, ensuring alignment and efficient development cycles.

• Iterative Feedback: Designs are expected to be iterated upon based on feedback from Product and Engineering, suggesting an open and constructive feedback culture.

• Clear Communication: Emphasis on clear communication, likely through a combination of synchronous (meetings) and asynchronous (messaging, documentation) channels.

📝 Enhancement Note: The description of the team as "thoughtful, low-ego" suggests a mature and professional environment where constructive feedback is welcomed, and ego doesn't hinder progress. This is crucial for effective collaboration in a fast-paced tech setting.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for Ambiguity: The role explicitly states you will turn "rough concepts, evolving requirements, and partial flows" into structured experiences, requiring comfort with and skill in managing uncertainty.

• Complex System Design: Designing for an AI-powered platform integrating sensing, LLMs, and emergency response presents significant complexity in user flows and interaction logic.

• Balancing Privacy with Utility: Ensuring that privacy is maintained while delivering valuable insights and functionality requires careful design consideration.

• Cross-functional Alignment: Achieving consensus and seamless handoffs between design, product, and engineering in a fast-paced environment can be challenging.

• Part-time Scope Management: Effectively managing workload and ensuring timely delivery within a part-time contract structure requires excellent time management and prioritization.

Learning & Development Opportunities:

• Deep Dive into AI/LLM UX: Gain specialized knowledge and practical experience in designing user experiences for advanced AI and LLM applications.

• Privacy-Tech Design: Develop expertise in designing user-centric solutions for privacy-preserving technologies.

• Agile Product Development: Enhance skills in collaborating within agile product teams and contributing to rapid iteration cycles.

• Building Novel Products: Contribute to the creation of a new category of wellness technology, offering unique portfolio-building opportunities.

📝 Enhancement Note: The challenges listed are inherent to working with cutting-edge technology and in a startup environment. The growth opportunities are directly tied to the innovative nature of Pontosense's product and the skills required to design for it.

💡 Interview Preparation

Strategy Questions:

• "Tell me about a time you turned a complex, ambiguous product idea into a clear user experience." Be prepared to walk through a specific portfolio example, detailing your process, the challenges, and how you brought clarity. Focus on your systems thinking and interaction design approach.

• "How do you ensure consistency of interaction patterns across multiple products or features?" Discuss your methods for creating and maintaining design systems or guidelines, and how you collaborate with teams to enforce them.

• "Describe a situation where you had to simplify a complex system for users. What was your approach?" Highlight your ability to distill intricate functionality into intuitive workflows, using your interaction design skills.

Company & Culture Questions:

• "What interests you about Pontosense's mission and technology?" Research their product, the problem they solve, and their privacy-first approach. Connect your skills and interests to their mission.

• "How do you handle feedback from Product and Engineering, especially if you disagree?" Emphasize your collaborative and constructive approach to feedback, focusing on achieving the best product outcome.

Portfolio Presentation Strategy:

• Focus on Interaction & Logic: Select 2-3 projects that best showcase your interaction design skills, system thinking, and ability to map complex flows.

• Tell a Story: For each project, clearly articulate the problem, your specific contributions, the challenges (especially ambiguity), your design process, and the results or learnings.

• Show, Don't Just Tell: Use Figma mockups, flows, and low-fidelity prototypes to visually demonstrate your design thinking and interaction logic.

• Be Ready for Deep Dives: Anticipate detailed questions about your design decisions, trade-offs, and how you navigated specific constraints or complexities.

📝 Enhancement Note: The interview preparation advice is tailored to reinforce the specific requirements of the role: interaction design, systems thinking, handling ambiguity, and experience with AI/complex systems. Candidates should prepare concrete examples from their portfolio that directly address these points.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided link on Pontosense's BambooHR careers page.

• Portfolio Customization: Ensure your portfolio prominently features UX/Interaction Design projects that demonstrate complex system flows, user journey mapping, and interaction logic. Tailor your presentation to highlight your Figma proficiency and experience with SaaS, B2B, D2C, and AI-powered products.

• Resume Optimization: Update your resume to clearly articulate your 5-8 years of experience in UX/Interaction Design, emphasizing achievements related to simplifying complexity, navigating ambiguity, and collaborating with Product/Engineering teams. Use keywords like "interaction design," "systems thinking," "user flows," "Figma," and "AI products."

• Interview Preparation: Practice articulating your design process and decisions for key portfolio projects, focusing on how you translate requirements into intuitive user experiences. Prepare to discuss your systems thinking approach and how you handle ambiguity.

• Company Research: Familiarize yourself with Pontosense's mission, their privacy-first technology, and the specific challenges of designing for wellness platforms. Understand their commitment to creating intelligent, supportive environments.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and industry-standard assumptions. While every effort has been made to provide comprehensive and relevant information, candidates should verify all details directly with Pontosense during the application and interview process. The position is a part-time contract role, and specific terms, hours, and compensation should be confirmed with the hiring manager.