Principal Product Designer

Voy; Greater London; Hybrid; GBP 90,000 - 125,000; Full time

Benefits offered by this job

Share options

Private medical insurance

Gym & wellness

Hybrid work

Cycle to work

Electric car scheme

25 days holidays

Parental leave

Flexible working

Job summary

Voy is hiring a Staff Product Designer, Apps to lead the end-to-end user experience of our flagship mobile applications. In this role you will set the strategy, vision, and craft for our core app journeys, ensuring seamless, high-quality experiences that solve real user problems.

This IC role blends product strategy with hands-on execution. You will establish design patterns, define complex flows, and elevate design quality for our mobile apps, partnering with Product Managers, Engineering

Qualifications

• 7+ years of product design experience in consumer mobile apps.
• Staff/Lead IC experience across multi-squad teams.
• Exceptional prototyping, visual design, and IA skills.
• Experience with usability testing and user research to validate workflows.
• Strong communication of design rationale and trade-offs.
• Mentoring junior designers and elevating design across the org.

Responsibilities

• End-to-end ownership of core experiences from discovery to delivery.
• Hands-on design execution for complex app features, set benchmarks for interaction and usability.
• Validate hypotheses with A/B testing and user feedback.
• Identify metrics and drive business impact through design decisions.
• Deepen understanding of customer needs via quantitative and qualitative research.
• Collaborate with Product, Engineering, and Clinical leadership to translate requirements into intuitive journeys.

Skills

Product design

Staff leadership

Prototyping

Visual design

Information architecture

Usability testing

User research

Mentoring

Job description

We are looking to hire a Staff Product Designer, Apps to lead the end-to-end user experience of our flagship mobile applications. In this role, you will set the strategy, vision, and craft for our core app journeys, ensuring seamless, high-quality user experiences that solve real user problems.

This is and individual contributor (IC) role blending product strategy with hands-on, high-craft execution. You will establish design patterns, define complex end-to-end flows, and elevate design quality for our mobile apps and core experiences. You will partner directly with Product Managers, Engineering Leads, and Clinical Leads to build world-class experiences.

If you are an ambitious product designer who thrives at the intersection of product complexity, design craft, and strategic influence, this role is for you.

RESPONSIBILITIES

• End to end ownership on core experiences: Own the complete product design process from discovery to delivery, with a focus on putting the customer first.
• Craft & Execution: Lead hands-on design execution for our most complex and critical app features—setting benchmark standards for interaction design, visual polished, and usability.
• Experimentation: Validate hypotheses, ideas and solutions using A/B testing, prototyping and user testing.
• Creating business impact: Identify key metrics for the initiatives you are involved in and take ownership for achieving and evaluating their success.
• Develop our customer understanding: Understand our customers’ needs and aspirations based on quantitative and qualitative research methods.
• Create Alignment: Collaborate with Product, Engineering, and Clinical leadership to translate complex requirements into intuitive, elegant user journeys.

WHO YOU ARE

• You like having a high amount of ownership and autonomy
• You want your work to have a real impact on people’s lives
• You enjoy solving complex product problems
• You have a strong appreciation for craft
• You enjoy working with data to make educated decisions

REQUIREMENTS

• 7+ years of product design experience, with a track record of working on consumer mobile applications.
• Staff-level influence: Proven track record of technical and design leadership as a Staff/Lead IC across multi-squad product teams.
• Mastery of craft: Exceptional prototyping, visual design, micro-interaction, and information architecture skills.
• Experience conducting usability testing and partnering with User Research to validate complex workflows.
• Strong communication skills with the ability to articulate design rationale and technical trade-offs to engineering and product leaders.
• Passion for mentoring junior/mid-level designers and elevating design quality across the organization.

NICE TO HAVE

• Experience working in startups and small teams.
• Experience with AI Prototyping workflows.

BENEFITS

• Share options
• Private medical insurance
• Gym & wellness benefit with Wellhub
• Remote opportunity / Hybrid role based in London Bridge 3 days a week with lunch once a week
• Cycle to work scheme
• Electric car scheme
• 25 days holidays and generous parental leave & flexible working policies
• Join in the early stages of one of the most promising scale-ups in the healthcare space