Senior Product Designer - Data-Driven SaaS, First Hire

Mowt; Greater London; Hybrid; GBP 100,000 - 130,000; Full time

Benefits offered by this job

Salary £100k-£130k

Private medical insurance

Learning budget £2k/year

MacBook Pro + display

Job summary

Mowt is hiring a Product Designer to turn complex financial data into beautiful, intuitive experiences. You’ll be the first design hire, shaping both the product and our design culture. You’ll work with the founders, talk to customers weekly, and ship features used by thousands of SaaS teams.

You’ll design end-to-end experiences for web and mobile, create data visualizations, and contribute to branding and the visual identity. Salary ranges reflect London expectations and the role’s impact.

Qualifications

• 4+ years of product design experience in B2B SaaS or similar field.
• A strong portfolio showing end-to-end product work and data-heavy interfaces.
• Expertise in Figma with components, variants, auto-layout and prototyping.
• Understanding of UI/UX best practices and accessibility.

Responsibilities

• Design end-to-end experiences for React web apps and React Native mobile.
• Create intuitive data visualizations that simplify millions of transactions.
• Build and maintain a design system from scratch (Tailwind components).
• Conduct user research and validate designs with real SaaS founders.
• Collaborate with engineers to ship pixel-perfect interfaces.
• Contribute to marketing site, branding and visual identity.
• Prototype new features rapidly and test bold ideas.

Tools

Figma

React

Tailwind CSS

TypeScript

D3

Recharts

Job description

Mowt is hiring a Product Designer to turn complex financial data into beautiful, intuitive experiences. You’ll be the first design hire, shaping both the product and our design culture. You’ll work with the founders, talk to customers weekly, and ship features used by thousands of SaaS teams.

You’ll design end-to-end experiences for web and mobile, create data visualizations, and contribute to branding and the visual identity. Salary ranges reflect London expectations and the role’s impact.