About the project

We're hiring a Senior Product Designer to join a long-term project within one of the largest and most recognised e-commerce platforms in Europe, a product used by tens of millions of people every month, with a history stretching back over two decades.

As a Senior Product Designer, you'll own a significant, often ambiguous area of the product end-to-end - collaborating closely with developers, product managers, and business stakeholders across a large corporate structure. You won't be handed a well-defined brief; you'll be expected to walk into unclear territory, figure out what the real problem is, ask the right questions, and drive the topic to a decision. You'll propose solutions, facilitate discussions, and advocate for users - while understanding that final decisions rest with the business. Comfort with ambiguity, strong ownership, and the judgment to know when to explore versus when to converge are what will make you successful here.

For e-commerce projects, most of the teams you'll work with are based in Poznań and Warsaw - so if that's where you are, you'll have a natural advantage when it comes to showing up in person and being part of the team's day-to-day. We offer remote working with occasional visits to the office, as well as business trips.

Salary

16 000 - 21 500 PLN net/month B2B

13 392 - 17 995 PLN gross/month employee contract

Requirements

What you'll be doing

Independently take ownership of a product area - identify problems, frame them clearly, and drive them from ambiguity to a shipped decision, without needing the scope handed to you

Lead discovery: define hypotheses, choose the right research method for the situation, run workshops, and translate insights into concrete design decisions - not just audits or status reviews

Design end-to-end flows and high-fidelity interfaces that are consistent with brand and usability standards, with strong attention to accessibility and inclusive design

Use data, user behavior, and competitive insight to identify opportunities

Actively use AI as a working partner throughout the design process - bringing together the worlds of design and artificial intelligence

Use the design system and visual language effectively as part of your product decision-making

Present and defend design decisions clearly and synthetically to clients and internal stakeholders

Work in an agile, iterative way in a fast-paced environment, adapting quickly as priorities and timelines shift, while keeping multiple concurrent stakeholders (PM, dev, business, other teams) aligned

What we need for this position

5+ years of experience as a Product or UX Designer, with a portfolio that shows decisions, not just artifacts

Demonstrated experience owning an ambiguous, undefined problem space from scratch - not just executing a well-scoped task within someone else's process

Proven experience working in large, complex organizations with multiple stakeholders and competing priorities, where you were the one connecting the dots

Strong ownership and end-to-end responsibility - you can take a significant product area from discovery and problem definition through exploration, decision-making, and implementation

Confidence and precision in communication - you can walk a stakeholder through a case in minutes, not because you compress the story, but because you know what actually matters

Strong facilitation and stakeholder management skills - you can lead discussions, bring different perspectives together, communicate recommendations clearly, and help drive topics towards decisions

A mature, hands-on AI workflow that goes beyond tool familiarity: you treat AI as a sparring partner and a lever for faster thinking, variant exploration, and rapid prototyping

Solid craft across the full design process: personas, journey mapping, content strategy, wireframing, prototyping, user testing, and high-fidelity visuals

Experience collaborating with developers and PMs from the earliest stages of a problem - not just at handoff

Expert-level knowledge of Figma

Strong experience working with mature Design Systems - you can confidently work within established patterns while knowing when to step outside the system and propose a custom solution

A strong problem-solving mindset - you're proactive in identifying opportunities, proposing improvements, and communicating and defending design decisions

A strong user and business mindset - you can balance user needs with business goals, technical constraints, and the wider organizational context

Good judgment around when to explore and when to converge - you know when a problem needs further discovery and exploration, and when it's time to make a decision and move forward

Excellent communication skills in English (B2/C1) and fluent Polish - must have

Recruitment process

The recruitment process is carried out in collaboration with our client, which may occasionally extend the timeline. We appreciate your patience.

Video interview with our Recruitment Team (~45 minutes)

Technical interview with our Product Designer (~90 minutes) - Please prepare to discuss a short, practical case study of your choice that illustrates your approach and mindset. This will form part of the technical interview.

Candidate profile submission and client review – Following a successful technical interview, we will share your profile with the client for review. If the client approves your profile, we will proceed to the next stage.

Client-side interview - we will keep you informed throughout the process

Short interview with the Team Leader – A brief conversation with the Team Leader of the team you may be joining.

If any additional steps are necessary, we will inform you

And finally, the decision, after which we can say "Welcome on board!"