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Product Designer | Senior

Nexos.ai 🇱🇹 Kaunas, Kauno miesto savivaldybė, Lithuania

$4,500 - $6,000 Full-time

The role involves close collaboration with Product Managers and Engineering to define solutions, leading problem discovery rather than just executing design, and utilizing continuous, lightweight discovery methods to validate decisions before building. Responsibilities also include designing AI-native experiences that build trust while managing AI limitations and ensuring product ecosystem consistency.

Responsibilities

  • Work closely with Product Managers and Engineering to navigate ambiguity and shape solutions
  • Take initiative and help define what needs to be done
  • Lead problem discovery, not just execute solution design
  • Use continuous, lightweight discoveries, run rapid experiments, build prototypes, and validate design decisions before building
  • Talk to users regularly through low-effort, AI-assisted research activities
  • Focus on what can be done with available resources and time
  • Design AI-native experiences that create trust while accounting for AI hallucinations, latency, and model limitations
  • Think system-first and ensure the product ecosystem feels coherent and consistent
  • Balance speed and quality while shipping imperfect MVPs in small increments, continuously improving with user feedback while maintaining the long-term product vision
  • Balance several tasks at once, prioritize activities effectively, and ensure deadlines and quality standards are met
  • Share feedback, improve design patterns, and help scale the overall product experience

Requirements

  • Proven startup experience with an ability to adapt and drop rigid processes
  • Experience designing AI-powered or complex systems, demonstrating a systems-thinking approach over isolated feature design
  • Show clear communication with a proficiency in explaining trade-offs, constraints, and reasoning behind design decisions
  • Capability to identify key assumptions in a product idea and validate them quickly through experiments, prototypes, or user insights
  • Experience defining success metrics and using real product data to guide design iteration
  • Hands-on experience with user research methods, analytics, usability testing, user interviews, or related UX research techniques
  • Ability to drive the design process independently while remaining a highly collaborative team player
  • Focus on both user problems and organizational outcomes, rather than just UI deliverables
  • Basic technical understanding and familiarity with modern web technologies
  • Highly curious about AI and how UX can make those systems understandable and trustworthy

Benefits

  • Professional growth
  • Internal and external events, online training, conferences, books - everything you need to reach full potential
  • Health benefits
  • Private health insurance, online and on-site workouts, consultations to feel and be your best
  • Team spirit
  • Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us
  • More free time
  • Stay with us and additional vacation days will be added to your calendar
  • Additional paid leave
  • Additional days are covered by us in cases of illness or special occasions
  • Flexibility
  • Flexible working time arrangement

Key Skills

Product design AI-powered design Complex systems design Systems thinking Communication skills Design iteration User research Analytics Usability testing User interviews UX research techniques Collaboration Problem discovery Prototyping Design validation AI-native experiences Trust creation AI hallucinations Latency Model limitations System-first thinking Coherent product ecosystem Speed and quality balancing MVP development User feedback Long-term product vision Task prioritization Deadline management Quality standards

About Nexos.ai

nexos.ai is an AI platform that helps any team do their best work. Work with top AI models in a single, unified chat. Keep your work moving with no-code AI agents and automation – freeing you to focus on what matters most.

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