Senior Product Designer - Growth (all genders)

Senior Product Designer – Growth Team

As a Senior Product Designer in the Growth team, you will bring product thinking into marketing by owning the customer journey across our marketing websites. You will identify customer problems, validate assumptions through research, and design experiments that directly improve business outcomes.

What you’ll do

• Product Discovery: Lead end-to-end discovery by conducting customer research, analysing qualitative and quantitative insights, identifying customer problems, and translating findings into high‑impact opportunities.
• Experimentation: Partner with the Growth team to define hypotheses, run experiments, evaluate results, and iterate based on evidence.
• Experience Design: Design user experiences across our marketing websites that improve conversion, activation, expansion, and referral while driving measurable business impact.
• Data‑Driven Decision Making: Analyse behavioural data, website performance, and A/B test results to uncover opportunities and prioritise the highest‑impact initiatives.
• Stakeholder Alignment: Champion customer evidence by facilitating discussions, challenging assumptions constructively, and helping teams make better decisions through research and data.
• Strategic Ownership: Proactively identify new opportunities, influence the Growth roadmap, and drive initiatives independently.
• End‑to‑End Design: Move seamlessly between discovery, UX, UI, and iteration while creating high‑quality solutions using existing design systems.

What the first 6 months might look like

• Months 1–2: Build a deep understanding of our customers, Growth initiatives, and existing research through a structured handover, while taking ownership of ongoing experiments and building strong relationships across the team.
• Months 3–4: Start independently leading customer discovery, defining hypotheses, and driving new experiments that address high‑impact opportunities across our marketing websites.
• Months 5–6: Establish yourself as a trusted Product Thinking partner within Growth, influence priorities through research and data, and deliver measurable improvements to key business metrics such as conversion, activation, or expansion.

What you’ll need to be successful

• Product Design Expertise: Extensive end‑to‑end Product Design experience spanning discovery, research, UX, UI, experimentation, validation, and iteration.
• Discovery Mindset: Proven ability to conduct qualitative customer research, synthesise insights, identify opportunities, and validate assumptions before designing solutions.
• Experimentation: Experience working hypothesis‑first, leveraging A/B testing, experimentation, analytics, and measurement to guide product decisions.
• Autonomy: Comfortable independently defining problems, priorities, and solutions without relying on Product Managers or Researchers.
• Data Literacy: Confident combining qualitative and quantitative insights to identify opportunities and make evidence‑based decisions.
• Stakeholder Management: Strong communicator who can influence without authority, challenge ideas respectfully, and align cross‑functional teams around customer evidence.
• UX & UI Excellence: Strong UX and UI skills with experience designing scalable, user‑centred experiences using established design systems.
• Language Skills: Both English and German at C1 level, with the ability to conduct customer interviews and work confidently with websites in German.

Benefits

• 30 days of vacation.
• Workation: Up to 6 weeks per year working remotely from anywhere in the world.
• Development budget: €2,000 annual budget for personal and professional development.
• Well‑being: 1 Mental Health Day + access to nilo.health.
• For foodies: Free lunch once per week, biweekly company breakfast, and 24/7 drinks & snacks.
• Additional benefits: Urban Sports Club membership, Harmony subscription, JobRad, or a subsidy for a BVG ticket.