Senior Product Designer

Senior Product Designer | £80K-85k | Hybrid (3x per week in the central London office) We're hiring a Senior Product Designer to join a fast-growing product team and take ownership of design quality across a growing suite of products. You'll lead on design system strategy, translate ambiguous requirements into elegant solutions, and partner closely with Product, Engineering, Marketing and Compliance to ship user-centred experiences that balance user needs with business goals. What you'll do: Own and evolve the design system, setting the standard for consistency across the product suite Lead design iteration using data, analytics and user insights Run user research, usability testing and feedback loops Own UX metrics drop-off, conversion, satisfaction tying them to product goals QA production builds and work closely with developers Lead critique sessions and mentor other designers Shape product requirements upstream, not just execute on them What you'll bring: 8+ years' UX/UI experience with a track record of growing ownership and scope Expert-level Figma skills, with developer-ready files in your portfolio A strong portfolio spanning web, mobile, SaaS/enterprise and platform-level design Proven experience building or scaling a design system Startup/scaleup experience comfortable with ambiguity and pace Experience mentoring designers and influencing senior stakeholders A strong analytical mindset A/B testing, funnels, metrics Familiarity with compliance/regulatory constraints in product design a plus