Senior Product Designer

Fully Remote (UK based) | Competitive Salary + Bonus + Generous Equity | B Corp Certified Trusted House sitters  is a fast growing, direct-to-consumer marketplace that is redefining pet care and travel.

Here at Trusted House sitters, we’re on a mission to make travel work better for pets, for their people, and for the global community of animal lovers who look after them. We’ve got big plans on becoming the world’s most-loved travel solution for pet people. We’ve built something pretty special: a trusted place where pet owners and sitters connect to keep pets happy at home while their humans explore the world.

We’ve already grown into a global community with members in over 140 countries, a product people genuinely love, and a team of more than 100 brilliant humans powering it all.

But we’re only just getting started. Our goal? To grow to 1 million members and make Trusted House sitters the world’s most-loved travel solution for pet people.

At the moment, a sit starts every two minutes somewhere on the planet. We want that to be every single minute and we know the only way we’ll get there is with the right people in the right roles.

The right people in the right roles will shape our future. So, here’s the big question:
Could that be you?

The role

We’re looking for a Senior Product Designer to shape the core experience our members rely on every day across iOS, Android and web.

You’ll own the moments that matter: onboarding, listing homes, finding and applying for sits, matching with the right sitter or owner, preparing for a stay. This is a hands-on role as the primary designer in your squad. You’ll have real strategic influence over your area’s direction and drive measurable impact for both our members and the business.

What You’ll Do
• Design mobile-first experiences that work across iOS, Android and web, respecting platform conventions while staying consistent with our design system
• Own discovery research and testing for your squad (interviews, usability testing, concept testing) and measure impact using product analytics and qualitative signals to guide iteration
• Define problems and hypotheses with your squad, choose the right validation method to make sure we’re building the right thing for our customers
• Design AI-powered features for matching, personalisation and communication with trust and transparency built in, and use AI tools daily to speed up exploration, prototyping and synthesis
• Work with stakeholders across product, engineering, user research, content, data and commercial teams, communicating design rationale clearly to stakeholders, facilitating workshops to create alignment and negotiating trade offs
• Contribute to and evolve the design system, partnering with Design Systems to create robust, accessible, cross-platform patterns
• Build solutions that scale. Map journeys and service relationships rather than solving problems in isolation, and champion craft and accessibility throughout

What you’ll need Strategy and systems thinking

Strong systems thinking with experience designing complex customer journeys end to end. Proven ability to set customer-centric vision and translate it into practical, phased delivery while balancing member needs with business goals and technical constraints.

Research and methodology

Hands-on user research skills, confident choosing methods and synthesising insight into clear design direction. Able to frame complex challenges into clear problem statements and testable hypotheses, with solid understanding of experimentation methods and when to use each.

Craft and execution

Exceptional interaction and visual design craft with meticulous attention to detail, including advanced prototyping and working within mature design systems. Deep knowledge of mobile…