Moss

Berlin, London

Senior Product Designer

REMOTE SENIOR
Posted 11 months ago

Quick Summary

Role Overview

Moss is seeking a Senior Product Designer to join their Spend team. This role will lead the design of key product experiences, focusing on shared platform capabilities, interface foundations, and system-wide UX to ensure consistency and scalability. The designer will be instrumental in evolving critical aspects of the Moss application.

Key Responsibilities

  • Lead design for Cards, including card management, spend workflows, and card controls.
  • Own and evolve Reimbursements workflows, covering business expenses, per diems, and mileages.
  • Take ownership of core product experiences like "My Moss," "Tasks," "Settings," and "Navigation."
  • Drive the definition and adoption of the company's design system, including component libraries and UI standards.
  • Collaborate closely with Product Managers, Engineers, and stakeholders to create user-centered solutions.
  • Ensure design quality, intuitiveness, and simplicity across all solutions, leveraging the design system.

Requirements Snapshot

  • End-to-end product design experience with ownership of complex, multi-surface applications.
  • Experience building or maintaining a design system with a focus on scalability and consistency.
  • Ability to design across various layers of the user experience, from micro-interactions to system architecture.
  • Fluency in English with excellent communication and collaboration skills.
  • Background in financial products, expense management, or B2B SaaS is ideal.

Expected Impact

The Senior Product Designer will significantly enhance the user experience and consistency of the Moss platform by owning and evolving core product areas and driving the adoption of the design system. This will lead to more intuitive, scalable, and user-centered solutions, directly contributing to the product's overall success and growth.

This summary was generated from the original job posting (AI-assisted, human-reviewed). For full details, see the description below.

Job Description

At Moss, we give finance professionals the power to automate their day-to-day and make forward-thinking decisions.

Our team and culture make us unique — we’re driven by impact and growth, where every one of us strives to learn and excel. Recognised by Sifted’s Rising 100 and LinkedIn's Top Startups, we’re here to help propel your career and together, make Moss a lasting success.

As a Senior Product Designer at Moss, you'll play a key role in defining how finance teams automate their work with the help of agents. This is an exciting time to join and help shape both what and how we solve for our customers' needs with AI.

You'll join an experienced team of 8 product designers based across Berlin, London, Amsterdam, and Warsaw. Curiosity, empathy, and craft are at the core of how we design product at Moss. The team is AI-forward and values growth and learning as much as shipping the best possible experiences for our customers. Moss values design as a strategic lever for growth and customer satisfaction, on par with product and engineering at every stage.

We’re looking for multiple product designers to join us and shape the future of finance and accounting work, as well as the new ways we design that future.

What you’ll do

  • Design Moss’ next generation of accounting products where agents and finance professionals work together, ensuring accuracy and trust throughout.

  • Build deep understanding of your problem space alongside peers from product management, engineering, and finance experts. Identify and solve for opportunities that drive Moss' growth across our target markets (Germany, UK, Netherlands).

  • Build with AI to make customer-ready demos the default design artifact, moving fluidly between code and canvas throughout the process.

  • Continuously test assumptions with customers, grounding an iterative design process in understanding of finance professionals' needs.

  • Inspire your team to go the extra mile, taking solutions from useful to delightful.

  • Raise the quality bar for yourself and the design team through jams and crits. Share learnings and contribute to our evolving design context, including our component and skill libraries.

About you

  • Experience designing complex products end-to-end, in close collaboration with product and engineering leads.

  • A portfolio that demonstrates product thinking and customer centricity as much as visually strong work.

  • Evaluative research practice spanning planning through synthesis.

  • Demonstrated use of AI in your workflow, and passion for experimenting with the latest tools and workflows.

  • Clear communication. The ability to confidently present and articulate your ideas, and bring cross-functional peers along with strong rationale.

  • Team player. A collaborative, empowering way of working.

In addition, here are the skills and attributes we are looking for:

  • Expert Crafter: You are the expert in maintaining design quality, ensuring every solution is both intuitive and simple, pushing for excellence in both visual design and user experience while leveraging the design system as much as possible.

  • Velocity Driver: You move quickly and strategically. You make smart, informed decisions to prioritize the most impactful work and move work forward by delivering high-quality designs that balance speed and thoughtfulness.

  • Customer Champion: You deeply understand the mindset and motivations of our users, designing with empathy and anticipating needs before they arise. You translate these insights into intuitive, user-centered solutions.

  • Visionary Strategist: You craft design strategies that balance long-term vision with short-term impact. Your designs not only solve today’s challenges but set the foundation for future scalability and growth.

  • Growth-Driven Innovator: You actively seek and give constructive feedback, always evolving your skill set and mindset. You embrace challenges, leave ego at the door, and focus on continuous improvement for yourself and the team.

About Moss

Moss is a SaaS scale-up founded in Berlin, with a team of 300+ people from 50+ nationalities in 5 offices across Europe. 

Our ambition is bold: to power every SMB’s spend across Europe - fully digital, AI-driven, and seamlessly integrated for complete control. To date, over 5000 businesses in Germany, Netherlands and the UK use Moss’ leading spend management product, with modules such as corporate cards, accounts payables, employee cash reimbursements and procurement.

Moss has raised a total of €180 million in funding and is backed by the most renowned tech investors including Valar Ventures, Tiger Global, Global Founders Capital, Cherry Ventures and A-Star.

Be part of a culture that thrives on impact and speed, where you can take bold moves, learn fast and accomplish more. We’re a place where you can fast track your career - here's what else to expect:

  • Top-of-market compensation package, including equity. 

  • Our vibrant offices are at the heart of our culture, where in-person time fuels collaboration and connection over weekly breakfasts and Friday demos.

  • Additional benefits include: 20 days “work from abroad”, 600EUR/GBP Learning & Development Budget, and other local benefits.

Unless stated otherwise, benefits apply to full-time positions (interns and working students receive a tailored package).

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