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Staff Product Designer

Tripleten Remote (🇵🇹 Lisbon, Portugal)

Remote Full-time Senior

The Staff Product Designer will co-own the Learner Experience with the Head of Design, focusing on shaping UX across all learner-facing surfaces, particularly designing adaptive learning systems that evolve based on individual needs. Responsibilities include driving rapid experimentation, ensuring the design system scales, and mentoring other designers.

Responsibilities

  • Work in a 0→1 build, major pivot, or new-market entry, where requirements were fluid and the right experience was not obvious upfront
  • Co-own the Learner Experience with the Head of Design , shaping the UX across all learner-facing surfaces
  • Design adaptive learning systems that evolve based on individual needs, moving beyond static flows
  • Collaborate with cross-functional teams to define, iterate, and deliver impactful design solutions
  • Drive rapid experimentation and iteration, ensuring quality while adapting to product evolution
  • Ensure the design system scales and supports flexibility without compromising consistency
  • Mentor and influence other designers, fostering a collaborative and growth-focused environment
  • Communicate design intent clearly to stakeholders using prototypes, presentations, and documentation

Requirements

  • Experience in shaping design outcomes that go beyond just visuals — influencing product direction, system architecture, and user behavior
  • A history of shipped work that introduced new ways for users to engage with a product
  • Comfort in fast-moving, ambiguous environments, where you must refine your designs iteratively
  • Ability to deliver coherent cross-platform experiences while making thoughtful trade-offs between mobile and web
  • Expertise in influencing senior leadership, product teams, and engineers with clear, evidence-based design decisions
  • Fluency in English (C1 level) with strong communication skills, able to clearly explain design intent to diverse teams

Benefits

  • Fully remote, full-time role with flexible hours to balance work and personal life
  • Paid parental leave and paid sick leave to ensure your well-being
  • A supportive and inclusive team where empathy, respect, and open communication are valued
  • Opportunities for learning, mentorship, and professional growth
  • Competitive compensation with transparent working conditions
  • A suite of thoughtfully chosen collaboration tools: Miro, Notion, Google Workspace

Key Skills

Product design UX design Adaptive learning systems Cross-functional collaboration Rapid experimentation and iteration Design systems Mentoring and influencing Communication and presentation English fluency (C1 level) Strong communication skills Evidence-based design decisions Influencing senior leadership and product teams Cross-platform experiences Mobile and web design System architecture User behavior Design thinking User-centered design Agile methodologies Scrum Lean UX Human-centered design Interaction design Visual design Information architecture Usability testing User research Wireframing Prototyping Design tools: Figma, Sketch, Adobe XD, InVision, Framer

About Tripleten

Nebius builds infrastructure for the age of AI. Built on large-scale GPU clusters deployed across Europe and the US, Nebius’s full-stack AI cloud platform combines the scale, flexibility and reliability of a hyperscaler with the power and performance of a supercomputer. We serve a fast-growing ecosystem of AI innovators of all sizes — from startups to research institutes to enterprises — across sectors including healthcare and life sciences, robotics, finance and entertainment, as well as national AI programs. Led by Arkady Volozh, the visionary entrepreneur and founder of Yandex, Nebius is built around the talents of hundreds of engineers with deep expertise in building world-class tech infrastructure, as well as an in-house AI R&D team. Headquartered in Amsterdam and listed on Nasdaq (NBIS), Nebius has a global footprint, with hubs across Europe, North America and the Middle East. As well as our core AI infrastructure business, Nebius Group includes other companies growing und

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