Product Designer UX UI

Posted Yesterday
New York, NY, USA
In-Office
145K-160K Annually
Mid level
Artificial Intelligence • Fitness • Healthtech • Mobile • Software
The Role
Design end-to-end user experiences for Hello Heart’s digital health products: craft pixel-perfect UI, create illustrations and motion, use AI tools to accelerate design, run user research and usability testing, and collaborate with product, engineering, and content teams to ensure accessible, high-quality implementations.
Summary Generated by Built In

About Hello Heart:

Hello Heart is on a mission to make heart attacks a thing of the past.

We’re an AI company focused exclusively on heart health, building a platform that predicts and prevents cardiac events before they happen—identifying risk up to 10 days in advance versus 10 years in traditional clinical models. 

This is already working at scale. Hello Heart has been shown to reduce inpatient hospital days by 47% and deliver ~$1,800 in annual savings per member. Hello Heart is the cardiac prevention partner to over 80% of large U.S. health plans and serves hundreds of public and private employers.
We’re defining how the #1 cause of death—heart disease—is managed in the AI era. Join us.

About the Role:

We're looking for a Product Designer with 4+ years of experience to join our fast-paced, collaborative team. This is a great opportunity for someone passionate about design craft, user-centered experiences, and impactful digital health products. In this role, you'll help shape intuitive, engaging user interfaces and contribute to our visual design system with high-quality illustrations and motion design. You’ll work closely with product managers, engineers, researchers, and other designers to create world-class experiences for our users. At Hello Heart, AI is part of how we work, not a side project. You'll be expected to delegate real design work to AI, not just experiment with it.

Responsibilities:

  • Design end-to-end user experiences from concept to execution using Hello Heart’s design system and visual language.
  • Craft clean, functional, and pixel-perfect UI designs that make complex health data approachable.
  • Use AI tools and agents to accelerate your design process across research synthesis, prototyping, content drafting, and accessibility review. Continuously raise your own bar.
  • Create original illustrations and animations to elevate the visual storytelling in our product.
  • Collaborate with cross-functional teams, including Product, Engineering, and Content, to ensure high-quality implementation.
  • Conduct and participate in user interviews, usability tests, and product discovery sessions.
  • Present your work and rationale clearly in team reviews and stakeholder presentations.

Qualifications

  • 4+ years of product design experience working on digital products, ideally in a product-focused company (startup experience is a strong plus).
  • Proven UI design expertise, with a strong sense for layout, typography, color,  illustration, and accessibility.
  • Strong motion design skills, with proficiency in tools such as After Effects, Lottie, Rive, or similar.
  • Proficiency in Figma for UI design and prototyping.
  • A compelling portfolio showcasing polished product UI, original illustrations, and motion work.
  • Clear communication skills and a collaborative mindset in cross-functional team settings.
  • Comfortable working in a regulated, data-heavy healthcare environment, where clarity, accessibility, and trust are non-negotiable.
  • Comfortable working independently and proactively in a hybrid team.

AI Fluency (required):

We expect every designer at Hello Heart to use AI as a daily working partner. At minimum, you should be able to:

  • Delegate multi-step tasks to AI agents, not just chat with them. For example: synthesizing user research, generating design variations, drafting copy in our voice and tone, and running heuristic and accessibility audits.
  • Work fluently with AI-assisted prototyping tools such as Figma Make, Claude Design, Lovable, or similar, to move from concept to interactive prototype quickly.
  • Use AI for ideation, content generation, and image generation, while applying strong design judgment to what you keep and what you discard.
  • Build and refine your own prompts, templates, and lightweight workflows. Share them so the rest of the team benefits.
  • Bonus: experience customizing agents, building reusable design skills, or connecting AI into a multi-step workflow.

The US base salary range for this full-time position is $145,000.00 to $160,000.00. Salary ranges are determined by role and level. Compensation is determined by additional factors, including job-related skills, experience, and relevant education or training. Please note that the compensation details listed in US role postings reflect the annual salary and bonus only, and do not include equity or benefits.

Hello Heart has a positive, diverse, and supportive culture - we look for people who are collaborative, creative, and courageous. Oh, and if you want to see some recent evidence of the fun things we do at Hello Heart, check out our Instagram page.  

Skills Required

  • 4+ years of product design experience
  • Proven UI design expertise (layout, typography, color, illustration, accessibility)
  • Strong motion design skills; proficiency with After Effects, Lottie, Rive, or similar
  • Proficiency in Figma for UI design and prototyping
  • Compelling portfolio showcasing polished product UI, original illustrations, and motion work
  • Use AI daily as a design partner; delegate multi-step tasks to AI agents
  • Fluency with AI-assisted prototyping tools (e.g., Figma Make, Claude Design, Lovable)
  • Build and refine prompts, templates, and lightweight AI workflows and share them with team
  • Conduct and participate in user interviews, usability tests, and product discovery sessions
  • Clear communication skills and a collaborative mindset in cross-functional settings
  • Comfortable working in a regulated, data-heavy healthcare environment prioritizing clarity, accessibility, and trust
  • Comfortable working independently and proactively in a hybrid team
  • Experience customizing agents, building reusable design skills, or connecting AI into multi-step workflows
  • Startup or product-focused company experience (strong plus)
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The Company
HQ: Menlo Park, CA
251 Employees
Year Founded: 2013

What We Do

Hello Heart is the only digital therapeutics company to focus exclusively on heart disease, the #1 cause of death for men and women in the US. Through a connected mobile app that uses AI, behavioral science, and personalized digital coaching to drive lifestyle changes, Hello Heart empowers people to embrace healthier behavior, which can reduce the risks of high blood pressure and heart disease. It also helps users catch readings that are extremely high, encourage them to talk to their doctor and catch potential risk in time. Validated in peer-reviewed studies, Hello Heart is easy to use and works alongside an employer’s benefits ecosystem. Founded in 2013, Hello Heart is a member of the American Heart Association’s Innovators’ Network, and is part of the CVS Health Point Solutions Management Program. Visit www.helloheart.com for more information.

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