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Senior Product Designer

Monument Bank Limited šŸ‡¬šŸ‡§ City of London, London, United Kingdom

Hybrid $80,000 - $110,000 Full-time Senior

You will own the design strategy for the savings product, leading from research through to scaled implementation. You will collaborate across functions to drive experimentation and improve user retention while maintaining trust in a regulated environment.

Responsibilities

  • Own design for the Savings frontier
  • Work closely with the Product Lead to set direction
  • Design for scale, not novelty
  • Translate complexity into clarity
  • Build and run a fast experimentation cadence
  • Partner across functions to ship work that holds together end to end
  • Use AI to move faster and amplify output

Requirements

  • Proven experience scaling a digital product from established PMF to significant scale
  • Full-stack design skills: research, interaction design, visual craft and the ability to ship
  • Experience in fintech, financial services or wealth management
  • Strong grasp of behavioural psychology and how people make financial decisions
  • A structured approach to experimentation: hypothesis, test design, measurement and iteration
  • Ability to work fluently with data: conversion rates, activation metrics, retention curves and commercial outcomes

Benefits

  • 28 days annual leave plus 8 bank holidays
  • Performance related bonus structure
  • Equity after probation
  • Enhanced pension (9% employer contribution + 1% match when you contribute a minimum of 1%)
  • Private health insurance with family cover
  • Optical and dental cover
  • Online GP service for you and your family
  • Life assurance
  • Flexible hybrid working, including options to work from abroad
  • Enhanced parental leave

Key Skills

Product design Full-stack design Research Interaction design Visual craft Shipping Fintech Financial services Wealth management Behavioural psychology Experimentation Data analysis AI-enabled design tools Cross-functional collaboration Communication Mentoring Leadership

About Monument Bank Limited

At Monument, we’re changing banking for the mass affluent with a new approach- exceptional client service, straightforward savings, innovative wealth-tracking tools and curated lifestyle experiences that help you build and enjoy your wealth. Based in London, we’ve quickly grown into one of the fastest-growing fintechs in the UK & Ireland (Sifted 100 2025) and are trusted with over Ā£6 billion in savings. Our savings products include Easy Access, Limited Access, Fixed Term Deposits, Notice Accounts and an Easy Access Cash ISA.

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