---
title: 'Senior Lead Product Designer, Operations at Referrals Only'
canonical: 'https://feeny.ai/job/senior-lead-product-designer-operations-referrals-only-cardiff-london-or-5hngbcsdh5hy'
type: 'job'
last_seen: '2026-09-14'
---

# Senior Lead Product Designer, Operations at Referrals Only

- **Company:** Referrals Only
- **Location:** Cardiff London OR, United Kingdom
- **Work type:** remote
- **Posted:** 2026-02-26
- **Last confirmed live:** 2026-09-14
- **Apply:** https://job-boards.greenhouse.io/monzoreferrals/jobs/7658808

## Job description

📍London or UK Remote | 💰£110,000 - £125,000 + Stock Options + [Benefits](https://monzo.com/careers) | [Hear from the team](https://www.youtube.com/watch?v=U62l09nB0M4) ✨

⭐Our Design team

We’re a team of 100+ designers, researchers, and brand experts led by Chief Design Officer Vuokko Aro. We’re on a mission to make money work for everyone. Product Design makes up almost half of our design disciplines, working in tight-knit squads alongside research, product, and engineering to solve real customer problems at scale.

We design for the "magic moments"

We’ve built a bank that feels human, not just functional. Our product is our personality. We blend research, empathy, and craft to turn everyday interactions into memorable experiences.

Right now, we’re growing fast and looking for passionate designers to shape Monzo’s future and there’s a huge opportunity to make your mark.

The Operations Collective is where we design how help and customer support works at Monzo. We think holistically about the experience of getting support as a customer, and how that connects to the systems, tools, and people behind the scenes.

We’re focused on delivering effortless, tech-led support experiences that can scale as Monzo grows. That means understanding customer problems deeply, preventing support needs where possible, solving issues at their source within the product, and designing seamless journeys whether customers self-serve or speak to a customer support agent.

AI and automation play a central role, empowering customers to resolve simpler issues independently, and equipping our operations teams with intelligent tools to handle more complex cases with confidence and speed. We design across the full ecosystem: customer journeys, internal platforms, routing, and the foundations that enable us to scale safely.

There’s a real opportunity to shape how help works across Monzo, end to end.

🔑You’ll play a key role by...

- Embedding the long-term design vision for support experiences at Monzo, shaping how customer-facing journeys, internal systems, and human service connect into one coherent ecosystem.
- Leading large, end-to-end design initiatives across ambiguous problem spaces, spanning AI-enabled help experiences, internal tooling, and operational workflows.
- Designing with a service mindset, understanding what happens beyond the interface and shaping the real-world impact of your design decisions.
- Designing across touchpoints; from the app, to the phone, to human support.
- Navigating tradeoffs and guiding strategic decisions in an opinionated way.
- Coaching the other Ops Collective designers by helping them to embed the vision in their work, running design crits and supporting them to shape their work.
- Continuing to raise the bar for design craft and product excellence at Monzo, ensuring your work is a benchmark for quality and innovation across the organisation and our industry.
- Partnering with cross-functional leaders to define and execute product strategies that translate into actionable plans you help build and ship.
- Proactively addressing systemic challenges, reducing complexity, and creating better conditions for teams to deliver impactful work.
- Acting as a visible ambassador for Design, sharing your work and its impact across the company to maintain Design’s place at the heart of Monzo.
- Mentoring and levelling up designers across the discipline, fostering a culture of growth, collaboration, and belonging.

🤩 We’d love to hear from you if…

- You’re an expert in your craft, with deep expertise in a specific design discipline and strong foundational skills across all areas of product design.
- You’re comfortable designing for AI and automation-enabled environments, and excited by the opportunities AI creates to rethink how services operate.
- You have experience working on complex service ecosystems, where digital products connect to real-world operations, people, or logistics.
- You’re passionate about improving how humans and technology work together, creating experiences that feel seamless to customers and empowering to the teams delivering support.
- You have a proven track record of delivering high-impact design work that drives customer outcomes, influences company metrics, and achieves commercial goals.
- You’ll have excellent visual, UI and interaction skills, and the ability to think through complex interaction design.
- You thrive in ambiguity, leading teams to deliver in complex, fast-changing environments while maintaining a high bar for quality.
- You’re a strategic thinker who can shape product direction across multiple areas and translate organisational goals into clear, actionable plans.
- You’re a natural collaborator, skilled at working cross-functionally to improve ways of working and deliver greater value for customers and the business.
- You’re passionate about growing and shaping the Design team, whether through hiring, onboarding, or creating resources that scale your impact across the organisation.
- You’re pragmatic and proactive, always looking for ways to improve Design’s impact at Monzo while balancing the need to “get the job done”.

🙌What’s in it for you

💰£110,000 - £125,000 + Stock Options

✈️ We’ll help you relocate to the UK.

✅ We can sponsor your visa.

📍This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London).

⏰We offer flexible working hours and trust you to work enough hours to do your job well, and at times that suit you and your team.

📚£1,000 learning budget each year to use on books, training courses and conferences.

🏡We will set you up to work from home; all employees are given Macbooks and for fully remote workers we will provide extra support for your work-from-home setup.

➕ Plus lots more!

🌈 The application journey has 3 key steps

- 30-minute call with our Recruiter, Tom
- 1-hour craft interview where you’ll present a single case study to 2 members of our Design team.
- 2 x 45-minute interviews covering Leadership & Values and Strategy & Impact.

This process should take around 3-4 weeks - your schedule is really important to us, so we promise to be as flexible as possible!

We have some guidelines on using Artificial Intelligence (AI) to ace an application and interview at Monzo. [You can read them here](https://monzo.com/blog/the-ultimate-guide-on-using-ai-to-ace-an-interview-at-monzo).

We’ll only close this role once we have enough applications for the next stage. Please submit your application as soon as possible to make sure you don’t miss out.

## #LI-TR1

#LI-Remote

## About Referrals Only

## Company Overview
- **One-liner**: Marqeta is the world’s first modern card issuing platform, providing open APIs that enable businesses to create, manage, and scale customized payment card programs.
- **Entity Type**: Public (Ticker: MQ on NASDAQ)
- **Headquarters**: Oakland, California, USA
- **Founded**: 2010
- **Founders**: Jason Gardner (Founder & Executive Chairman)

## Core Business
- **Primary industry**: Financial Technology (Fintech) — Modern Card Issuing & Payment Solutions
- **Target customers**: B2B; serves a wide range of industries including digital banking, on-demand delivery, buy now, pay later, expense management, retail, and workforce payments. Customers include Square, DoorDash, and other high-growth fintech and enterprise companies.
- **Mission or purpose statement**: To simplify payments and enable any company to deliver delightful payment experiences natively, powering more flexible, engaging, and innovative payment products.

## Products & Services
- **Modern Card Issuing Platform (SaaS/API)**: Fully open API platform that allows developers to launch new credit and debit card programs with speed, flexibility, and scale. Supports instant wage access, embedded finance, and custom card products.
- **Compliance & Risk Management (Service)**: Integrated fraud detection, spend control, and compliance tools to ensure high levels of security and uptime.
- **Global Expansion Capabilities (Platform)**: Certified to operate in over 40 countries across the US, Europe, and Asia, enabling businesses to scale globally.

## Market Standing
- **Valuation/Market Cap**: As a public company, market cap fluctuates. As of mid-2026, Marqeta is a publicly traded company valued in the multi-billion dollar range (exact figure varies with market conditions).
- **Key Metric**: Annual Revenue — $383 billion+ in total volume processed in 2025; 80x volume growth since 2017; 99.99% platform uptime in 2025.
- **Notable Investors/Partners**: Key customers include Square (Block), DoorDash, and other leading fintech and enterprise firms. Partners include issuing banks, networks (e.g., Visa, Mastercard), and card fulfillment providers.
- **Growth Signals**: Recognized as a CNBC Disruptor (top 50 in 2021 award); consistent expansion into new geographies (EU, UK, Asia); continued hiring across multiple departments and regions (US, Canada, UK).

## Competitive Advantages
- **First-mover & category leader**: Marqeta defined the modern card issuing category with its open API platform, giving it a decade-plus head start over competitors.
- **Scalability & reliability**: Proven track record of 99.99% uptime and handling massive transaction volumes (80x growth since 2017) — critical for enterprise customers.
- **Deep integration with major networks**: Pre-existing relationships with Visa, Mastercard, and issuing banks shorten time-to-market for customers.
- **Developer-first approach**: Open APIs and developer tools make it easy for engineering teams to build custom payment experiences quickly.

## Strategic Focus
- **Global expansion**: Continuing to expand its certified operations into new countries (currently 40+) to serve multinational customers.
- **Embedded finance & new use cases**: Driving adoption in instant wage access, embedded finance, and enterprise expense management.
- **AI & automation**: Investing in AI-powered fraud detection, risk management, and product automation (e.g., hiring for Principal Security Engineer, Product & AI; Lead Product Manager, Enterprise AI & Automation).
- **Platform stability & security**: Maintaining industry-leading uptime and security compliance as core differentiators.

## Why Work Here
- **Culture & values**: Marqeta emphasizes a culture of “Simplify and Innovate,” “Solve for the Customer,” “Do What’s Right,” “Make it Count,” and “Win as a Team.” Employee Resource Groups (ERGs) include BlackCard, HOLA, RepresentAsian, Desi, MQ-Proud, Vets@MQ, Women’s Group, Parents’ Group, and Marqetaglots.
- **Remote/hybrid policy**: Many roles are remote (US, Canada, UK), with some positions based in Oakland, CA or London, UK. The company supports flexible work arrangements.
- **Notable perks & engineering culture**: Fast-paced, purpose-driven environment; strong focus on developer experience and open APIs; opportunities to work on cutting-edge payment infrastructure at massive scale. The company invests heavily in early career talent and internal mobility.
- **Award-winning workplace**: Recognized as a top workplace (e.g., CNBC Disruptor) and offers a collaborative, inclusive environment.

## Sources
1. [Marqeta About Us](https://www.marqeta.com/company/about-us)
2. [Marqeta Careers Page](https://www.marqeta.com/company/careers)
3. [Marqeta Homepage](https://www.marqeta.com/)
4. [Greenhouse Job Board](http://job-boards.greenhouse.io/marqeta)
5. [MQ Referrals Job Board](https://job-boards.greenhouse.io/mqreferrals/jobs/7743043)

## Other roles at Referrals Only

- [Data Science Manager](https://feeny.ai/job/data-science-manager-referrals-only-cardiff-london-or-qy9svbyf8q50) — Cardiff London OR, United Kingdom
- [Product Manager, Subscriptions](https://feeny.ai/job/product-manager-subscriptions-referrals-only-barcelona-0jkx6zdsjnj7) — Barcelona, Spain
- [Fraud Compliance Manager](https://feeny.ai/job/fraud-compliance-manager-referrals-only-united-kingdom-qpzb7bmcbgxt) — United Kingdom
- [Fraud Investigator, Overnight Team](https://feeny.ai/job/fraud-investigator-overnight-team-referrals-only-united-kingdom-weayv59k72r1) — United Kingdom
- [Lead Market Researcher](https://feeny.ai/job/lead-market-researcher-referrals-only-cardiff-london-or-83qyn2ncq2qk) — Cardiff London OR, United Kingdom
- [Chief of Staff, Group CFO](https://feeny.ai/job/chief-of-staff-group-cfo-referrals-only-london-fg8xem42f7fh) — London, United Kingdom
- [Senior Product Manager - Growth](https://feeny.ai/job/senior-product-manager-growth-referrals-only-london-x8w3pax4qj7r) — London, United Kingdom
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- [Staff Backend Engineer](https://feeny.ai/job/staff-backend-engineer-referrals-only-cardiff-london-or-6w1n8z0gktm9) — Cardiff London OR, United Kingdom
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