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Senior UX/UI Designer (mobile app)
  • Katowice
Senior UX/UI Designer (mobile app)
Katowice, Katowice, Silesian Voivodeship, Polska
VAILLANT GROUP BUSINESS SERVICES POLAND Sp. z o.o.
14. 2. 2026
Informacje o stanowisku

about-project :


  • At the Vaillant Group, we are developing an IT site in Katowice and building a team of six designers and researchers. The Senior UX/UI Designer will primarily be responsible for developing intuitive and visually compelling user interfaces for our key products for end customers, such as the myVAILLANT app and embedded systems installed on our appliances.

responsibilities :


  • Development of user-centered design solutions that balance aesthetic appeal with usability for digital interfaces
  • Maintenance and further development of design systems and style guides to ensure design consistency across various products
  • Execution of end-to-end design processes, from user research and concept creation to prototyping and user testing
  • Creation and refinement of user flows, wireframes, and prototypes to optimize both usability and visual design
  • Integration of user feedback and analysis results into the design process for continuous improvement of the user experience
  • Collaboration with development teams to ensure that design proposals are technically feasible and effectively implemented

requirements-expected :


  • Experience: 5 years of professional experience in the field of Interaction and UX/UI Design on the agency or client side as well as degree in Interaction Design / Communication Design (Bachelor / University of Applied Sciences) or a comparable qualification
  • Know-how and skills: you have knowledge of methodologies such as Design Thinking, Scrum, Atomic Design, and other design processes. Additionally, you have a deep understanding of digital processes, prototypes, and technologies
  • Tools: you are proficient in using standard design tools (Figma, Adobe, etc.)
  • Personality: You are a reliable, trustworthy and have an open, friendly personality.
  • Language skills: Your business-fluent English skills enables you to communicate confidently at all levels

offered :


  • Flexible work model: adjustable starting times (7:30 – 9:00AM), hybrid work 70/30, and up to 30 days of remote work from abroad from selected countries.
  • Health & Wellness support: private medical care (Medicover), sports card subsidy (Multisport), group insurance (Warta), and ergonomic office spaces.
  • Time off & balance: additional paid 2 days off and subsidies for recreation.
  • Financial perks: up to 30% discount on company products, support for commuting and eyewear.
  • Growth & Development: access to internal training, mentoring programs, self-learning platform for languages (eTutor) and international projects.
  • Culture & Community: company events, family friendly activities, and open opportunities within Vaillant Group.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • corporate products and services at discounted prices
  • integration events
  • corporate gym
  • saving & investment scheme
  • corporate library
  • no dress code
  • coffee / tea
  • parking space for employees
  • leisure zone
  • extra social benefits
  • sharing the costs of tourist services
  • holiday funds
  • sharing the costs of holidays for kids
  • christmas gifts
  • sharing the commuting costs
  • employee referral program
  • opportunity to obtain permits and licenses
  • charity initiatives
  • extra leave
  • Flexi time (start 7:00-9:30)

  • Praca Katowice
  • Katowice - Oferty pracy w okolicznych lokalizacjach


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