We are looking for a Senior Product Designer to join our BUX team based in Amsterdam.

The Web team is building BUX’s new desktop investing experience, a major strategic step for a company that has historically been mobile-only. We’re a cross-functional group with product, frontend, and backend engineering, design, and QA, working closely with Mobile, Onboarding, Marketing, Data, Operations, and Compliance.

We work with a modern, AI-assisted approach: using AI for discovery, design exploration, rapid prototyping, and workflow acceleration. As a team, we value clarity, strong execution, and smart use of AI to amplify what we can deliver together. 

While we’re serious about building a best-in-class product, we keep our culture open, collaborative, and curious.

What you will do

You will own web design end-to-end, from early discovery through to implementation-ready delivery, focusing on desktop-first experiences for complex investing and saving products. You will work in ambiguous problem spaces, helping frame problems, identify user needs, and explore solution directions before translating them into clear, testable designs. Through rapid prototyping, including the use of AI-assisted tools, you will explore, validate, and refine ideas efficiently, moving confidently from early concepts to concrete design direction.

You will work closely with Product and Engineering to ensure designs are both user-centered and technically grounded. This includes contributing early product copy where needed, clearly communicating design intent and rationale, and ensuring trade-offs are intentional and well understood. Your work will not stop at individual screens; you will think in systems and patterns, helping shape scalable, consistent solutions that can evolve.

In this role, you will:

• Produce high-fidelity Figma designs with full detail, including components, variants, states, edge cases, empty states, error states, and clear annotations

• Ensure designs are unambiguous and ready for engineering implementation

• Design scalable patterns rather than one-off solutions, ensuring consistency and long-term maintainability

• Apply strong interaction design, accessibility, and usability principles across all work

• Convert designs into prototypes quickly and validate the key assumptions with usability testing to iterate on the designs

• Collaborate early with engineers to validate flows and interactions and reduce rework, without owning implementation

• Clearly express design intent so product and technical trade-offs are deliberate and well understood

• Communicate decisions and rationale clearly using Figma, prototypes, and concise documentation

What you need to succeed

• You have a minimum of 6 years’ relevant work experience

• Strong understanding of frontend constraints, including components, responsiveness, performance, data loading, and state management

• Ability to design systems and interactions with technical awareness, not just visual polish

• Experience working closely with engineering teams in complex product environments

• Clear and precise communication skills, with the ability to explain not only what a design is, but why it works

• Comfort operating in ambiguity and moving work forward independently

Nice to have

• Experience using AI as part of the design and engineering workflow, including UI generation, component variant exploration, Figma ↔ code translation, logic simulation, and accelerated documentation

• Understanding of modern web tech stacks such as React, Vue.js, TypeScript, Tailwind, Node or Edge runtimes, and AI-assisted workflows

• Background in financial products or other complex, regulated domains

How we hire

To learn more about our approach to hiring and how to prepare for your interviews, check out our How we hire section.

Adjustments for the hiring process

We want you to feel empowered to show your best self during the application process. If there's anything we can do to accommodate you better (interview timing, place, etc), please let us know in your application form.

Our benefits

• International work environment

• Company pension plan

• Flexibility is at our core; we offer a hybrid work environment (1-2 days at the office)

• Working from home allowance

• Mobility benefit

• Gym membership contribution via Urban Sports

• Learning budget and full access to our learning and development platform

• A1 Dutch language course for you (and your partner)

• Delicious lunches at the office

• The possibility to work from abroad for 1 month every 12 months

• Take care of your mental and emotional well-being with unlimited appointments with psychologists or coaches through OpenUp

• Regular team gatherings and fun company events
  

BUX for everyone

At BUX, we’re committed to making investing accessible and affordable for everyone through our intuitive app. We believe that a diverse team with a range of backgrounds, skills, and perspectives is key to achieving this mission. By embracing diversity, we strengthen our ability to innovate and serve our customers better.

To fully benefit from our diversity, it’s essential that everyone feels safe, included, and valued. We are dedicated to creating a workplace where each of us can bring our full selves to work and contribute to our shared goals.