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Lead Product Designer

Signal 1


Job Location:

Toronto - Canada

Monthly Salary: Not provided by the employer
Posted: 2 October 2026 (20 hours ago)
Application Deadline: 30 December 2026
Vacancies: 1 Vacancy

Job Summary

About Signal 1

Signal 1 is building the AI management and orchestration layer for the next era of healthcare AI. Health systems are rapidly moving from predictive models and generative AI to autonomous agents that can take action across clinical operational and administrative workflows. This shift creates an entirely new set of challenges around how AI is governed monitored managed and orchestrated to deliver real enterprise value.


Signal 1 is the partner of choice for the most ambitious and AI-forward health systems. Our AI Management System (AIMS) enables them to manage their entire AI portfolio today while providing the infrastructure they need to confidently adopt agentic AI and whatever comes next. Our customers include leading health systems such as NewYork Presbyterian Inova and Mount Sinai.


Were a small ambitious team tackling problems that dont yet have an established playbook. Joining Signal 1 means helping shape not only our products but how health systems manage and put the next era of AI to work.


What youll do

  • Deeply understand customer needs and pain points
  • Collaborate with a small team of engineering product customer success and data science from problem to solution to delivery
  • Prototype and think through broad user flows for new features
  • Generate high-fidelity designs that deliver elegant intuitive and delightful experiences
  • Create and maintain a scalable design system that allows our team to ship rapidly


Our office is based in Yorkville Toronto and we come together 2-3 days a week to collaborate innovate and have fun. This role requires you to be in-person 2-3 days a week.


Youll be a great fit if you have

  • Proven experience as a lead senior or only product designer in B2B enterprise SaaS startups
  • A demonstrated history designing niche and/or technically complex products. You deeply understand users needs and pair that with enough understanding
    of the technology to make sound design decisions and
    trade-offs.
  • High agency and the resourcefulness to get the information you need to make decisions paired with strong design intuition to make good fast calls even when the picture is incomplete
  • Clarity succinctness and precision in both design and communication visual written and verbal communication skills. You present design ideas to internal stakeholders and customers in ways thats easy to understand invite meaningful feedback and build alignment. You bring the same clarity to the product experience thoughtfully guiding users through complex workflows in ways that feel intuitive elegant and delightful.
  • A fast organized AI-native way of working. You move quickly without dropping things and you use AI tools daily to speed up every step of the product design process
    without sacrificing quality.
  • A high bar for craft. You push beyond does it work to does it feel right and you carry that standard through every detail from individual pixels to how each piece fits into the product as a whole.


What well bring

  • Competitive compensation package in a high-growth company
  • Comprehensive health benefits
  • 4 weeks PTO


To apply for this role

Please send an email to with:

  1. Re: Signal 1 Lead Product Designer Position as the subject line
  1. Your resume
  1. A walkthrough of a project where you designed an experience for
    a complex workflow or tackled a hard design problem. Include context on why you chose this as an example the key design decisions you made and how you knew it worked. Please show the work if possible.
    (Format of this walkthrough is up to you.)


Research shows women and people of color are less likely to apply to a role unless they meet every qualification listed. If youre excited about this role and think youd be great at it wed rather you apply and let us make that call together.


Required Experience:

IC