Product Designer

Location: Remote/Hybrid

About us

Warmur is on a mission to accelerate home decarbonisation by making it easy for everyone to start that journey today. We help households get the most impactful energy and carbon saving measures for their budgets and circumstances. We’re building an innovative technology platform to help households visualise the effects of whole-home electrification, and help installers to streamline the process from contact with the customer to contract-ready jobs.

Our technologies are designed to take the pain out of the heating installation lifecycle, from decision making, through installation, to ongoing monitoring and support. Our core platform provides tools to make the process easier for both householders and heating engineers, including home energy modelling, customer and installer portals and APIs, and AI support tools tuned to provide practical advice around home heating.

The Role

We are seeking a highly skilled and versatile creative to join our team. This role is a unique blend of product design and product management, requiring a candidate with expertise in both areas. You will be responsible for driving the design and development of our products, ensuring they meet the highest standards of usability, accessibility, and performance.

What you’ll do:

  • Lead the design and development of our products, ensuring consistency and high quality across all user and service touchpoints.
  • Perform UX tasks, including but not limited to creating wireframes, mockups, developing prototypes, design handover and high-fidelity development-ready designs.
  • Contribute to building and maintaining our design system, incorporating existing UI principles and leveraging tools like Figma, React or MUI.
  • Conduct user research (qualitative and quantitative) and apply insights to iterate on design solutions, fostering a balance between human-centred and data-driven design approaches. Leveraging tools such as Mixpanel (behaviour analytics) and Dovetail (insight hub) or equivalents.
  • Collaborate closely with cross-functional teams to define product requirements, prioritise features, and drive product strategy.
  • Manage product backlogs and roadmap, defining measurements of success and influencing processes to support company growth.
  • Facilitate creative workshops, including retrospectives, to foster collaboration and innovation within the team.
  • Act as a translator of concepts, translating complex systems into tangible services and facilitating communication between technical and non-technical stakeholders.
  • Drive customer advocacy and adoption of our products, developing strategies to support successful product launches and expansion.
  • Build and maintain a strong relationship with domain experts.
  • Be flexible in your role, willing to adapt to changing priorities and take on additional responsibilities as needed.

You background:

  • Educational background in Design, Human-Computer Interaction, Product Management, or a related field.
  • Minimum of 5 years of experience in product design and/or product management roles.
  • Proficiency in design tools such as Figma.
  • Strong understanding of UI/UX principles and best practices.
  • An understanding of the fundamental web technologies
  • Excellent problem-solving skills and attention to detail, with the ability to balance human and data-led insights for effective solutions.
  • A track record of successfully leading cross-functional projects from discovery to delivery.
  • Excellent communication and interpersonal skills, easily collaborate effectively with stakeholders at all levels of the organisation.
  • Demonstrable ability to thrive in a fast-paced startup environment, with a willingness to take risks and experiment with new ideas.

What you can expect from us

You will be joining a small, focussed and passionate team. The opportunity for your work to have a major impact as we develop our proposition is clear. The potential for our shared work to have an outsized impact on the major challenge of our day is what gets us out of bed.


  • Competitive Salary
  • Opportunity to participate in employee share options scheme

Interview Process

  • Send a CV and a brief cover note to careers [at]
  • 45 min video call with hiring team
  • You may be asked to execute a small project so that we can discuss how you work. This will be clearly time limited.
  • Final interview with a founder