(Senior) UX/UI Designer - mobile app

4 229.37 - 6 485.03 USDGross per month - Permanent
UX/UI

(Senior) UX/UI Designer - mobile app

UX/UI
al. Walentego Roździeńskiego 1b, Katowice

Vaillant Group Business Services

Full-time
Permanent
Senior
Hybrid
4 229.37 - 6 485.03 USD
Gross per month - Permanent

Job description

What we achieve together

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. 

Your responsibilites:

  • 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

 

What makes us successful together

  • 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

 

What you can count on

  • 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.

 

 

What makes us special

We take care of a better climate. In every home and our environment. As a successful family business, we have been living up to this claim for over 150 years. We are one of the world's leading providers of heat pumps, digital services and efficient gas heating appliances and offer energy-saving solutions.

You will find sustainability everywhere at the Vaillant Group. In the office, at the production sites and on the road. Around 16,000 employees from over 70 countries are committed to this every day. As an international team, we take responsibility - for our future and that of our planet. We promote your personal development so that you can act with passion and together we can ensure a better climate.

Become part of the Vaillant Group and help us shape the future of heating!

 

We promote equity and do not tolerate any form of discrimination. We value the uniqueness of each individual and encourage all people to apply. 

 

Tech stack

    English

    C1

    UX/UI

    advanced

    UI Design

    advanced

    Figma

    advanced

    Design Thinking

    regular

Office location

Published: 11.02.2026

(Senior) UX/UI Designer - mobile app

4 229.37 - 6 485.03 USDGross per month - Permanent
Summary of the offer

(Senior) UX/UI Designer - mobile app

al. Walentego Roździeńskiego 1b, Katowice
Vaillant Group Business Services
4 229.37 - 6 485.03 USDGross per month - Permanent
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Informujemy, że administratorem danych jest Vaillant Group Business Services Poland Sp. z o.o. z siedzibą w Katowicach, ul. Roździeńsk... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.