Senior Product Designer -10 years designing complex digital products ? fintech, SaaS, mobility, enterprise ? at SIXT, F24, and compleet
Aktualisiert am 14.04.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 14.04.2026
Verfügbar zu: 100%
davon vor Ort: 100%
UX-Design
Produktdesign
Figma
UX Design
UI Design
Product Design
User Research
UX Strategy
Interaction Design
Information Architecture
Adobe XD
Design Systems
Prototyping
Usability Testing
Wireframing
Stakeholder Management
Agile
UX Audit
B2B SaaS
Conversion Optimization
Workshop Facilitation
English
Fortgeschritten
German
B2
Polish
Muttersprache

Einsatzorte

Einsatzorte

Munich (+100km)
Deutschland
möglich

Projekte

Projekte

2 years 10 months
2023-07 - now

Designed and launched six end-to-end enterprise workflows

Senior Product Designer (UX/UI) Figma UX-Design
Senior Product Designer (UX/UI)

Senior Product Designer working on Vendor, the company?s flagship B2B SaaS product connecting enterprise clients, staffing agencies, and candidates. Led end-to-end UX/UI design for complex enterprise workflows, contributing directly to product growth, retention, and competitive differentiation. Worked independently while collaborating closely with product managers and engineering teams, and helped shape the design system and design culture. 

  • Designed and launched six end-to-end enterprise workflows, addressing diverse client needs and contributing to user growth and retention.
  • Delivered high-impact features that strengthened product differentiation and supported market expansion.
  • Led the full UX/UI process, including user research, ideation, wireframing, prototyping, and developer hand-off, aligned with business goals.
  • Built and maintained a scalable design system and component library, improving consistency and development efficiency.
  • Drove cross-functional collaboration with product managers and engineers, helping establish a structured, user-centered design process. 

Software-Design
Figma UX-Design
COMPLEET ? Munich, Germany
1 year 2 months
2022-05 - 2023-06

UX design for core products

Senior Product Designer (UX/UI) Design/Entwicklung/Konstruktion
Senior Product Designer (UX/UI)

Senior Product Designer responsible for UX across key customer-facing products, including the booking system, homepage, and campaigns. Collaborated with product, engineering, and marketing teams to align design execution with business strategy, while contributing to design system development and research-driven optimization. 

  • Led UX design for core products, ensuring consistent and seamless user experiences across channels.
  • Co-created and implemented a scalable design system, improving consistency and design efficiency.
  • Collaborated closely with developers, product managers, and marketing to align UX with business objectives.
  • Led cross-team design reviews, improving alignment and design decision-making.
  • Conducted user testing and validation to optimize key user journeys. 

Design/Entwicklung/Konstruktion Design-Konzept
Design/Entwicklung/Konstruktion
SIXT ? Munich, Germany
2 years 3 months
2020-02 - 2022-04

Directed end-to-end UX strategy

Senior UX Designer
Senior UX Designer

Sole Senior UX Designer responsible for all UX/UI initiatives across emergency communication and alerting products used by clients across Europe. Led design strategy and execution across complex systems, working closely with cross-functional teams and executive stakeholders to drive usability, consistency, and business impact. 

  • Directed end-to-end UX strategy across the full product suite, aligning design decisions with business goals.
  • Redesigned complex emergency and alerting systems, significantly improving usability and system coherence.
  • Created and maintained a unified design library, enabling scalable and consistent design across products.
  • Conducted user research and usability testing to validate concepts and guide design decisions.
  • Balanced long-term design vision with hands-on execution, contributing to product growth and customer satisfaction. 

F24 ? Munich, Germany
2 years
2018-03 - 2020-02

Executed complete design processes

UX Designer
UX Designer

Led end-to-end design for fintech products, balancing creative direction and client collaboration. Delivered tailored, user-centered solutions across mobile and desktop, while managing design teams and ensuring alignment with industry standards. 

  • Executed complete design processes, from ideation and research to UX mockups, UI design, and testing.
  • Led design teams and projects, collaborating with fintech clients (including banks and investment funds) on mobile and desktop applications.
  • Delivered user-centric design solutions that met both client needs and industry standards. 

EFIGENCE ? Warsaw, Poland
4 months
2017-11 - 2018-02

Supported with user research, ideation, user flows

UX Designer
UX Designer

Created UX solutions for smart energy and IoT products, translating research into functional design within tight technical constraints. Demonstrated adaptability and speed in niche, tech-focused projects with real-world application. 

  • Supported energy industry clients with user research, ideation, user flows, and design processes.
  • Designed interfaces for IoT-based heating solutions for apartments and translated research insights into app features for energy suppliers.
  • Collaborated with stakeholders to ensure that design solutions aligned with business requirements and technical constraints. 

HYCOM ? Warsaw, Poland
1 year 5 months
2016-08 - 2017-12

Managed UX research and testing projects

UX Designer & Researcher
UX Designer & Researcher

Combined deep UX research with hands-on design to improve digital sales and support experiences. Led testing initiatives and data analysis, influencing product strategy and boosting user engagement across key customer platforms. 

  • Managed UX research and testing projects, utilizing qualitative (usability & interviews) and quantitative ?A/B testing, Google Analytics, Google Optimize) methods.
  • Led the research team and provided design support for sales and product departments.
  • Contributed to the design of landing pages, e-commerce processes, self-care platforms, and support/contact pages, improving user experience and conversion rates. 

ORANGE GROUP ? Warsaw, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

2005 - 2010

Jagiellonian University ? Kraków, Poland

Master in Social Research / Social Research Institute


2007 - 2008

University of Lille 1 Sciences and Technology ? Lille, France

Bachelor?s degree, Sociology and Anthropology

Position

Position

Senior Product Designer


Providing selective, senior-level product design support to B2B SaaS and platform teams, with a focus on complex workflow design, UX audits, and design system optimization. Partnering with product and engineering teams on short-term, high-impact engagements to improve usability, scalability, and system coherence across enterprise SaaS platforms.

Kompetenzen

Kompetenzen

Top-Skills

UX-Design Produktdesign Figma UX Design UI Design Product Design User Research UX Strategy Interaction Design Information Architecture Adobe XD Design Systems Prototyping Usability Testing Wireframing Stakeholder Management Agile UX Audit B2B SaaS Conversion Optimization Workshop Facilitation

Produkte / Standards / Erfahrungen / Methoden

PROFILE

Senior Product Designer ?UX/UI? with 10? years of experience designing complex SaaS and platform products across B2B and B2C environments. Specialized in translating complex systems into intuitive, scalable user experiences ? from enterprise workflows and booking platforms to fintech and emergency communication systems. Strong background in end-to-end product design, design systems, and cross-functional collaboration within agile teams. 


SKILLS

Product Design & UX

  • Product Design 
  • Senior Product Designer 
  • UX Design 
  • UI Design 
  • User Experience 
  • Interaction Design 
  • Information Architecture 
  • End-to-End Product Design 
  • Complex Workflows 
  • Enterprise Software 
  • SaaS Platforms 
  • B2B & B2C Products 
  • Design Systems 
  • Accessibility 
  • Responsive Design  


Design Leadership & Strategy

  • Design Strategy 
  • Design Leadership 
  • Product Strategy 
  • Design Systems Development 
  • Cross-Functional Collaboration 
  • Stakeholder Alignment 
  • Product Vision 
  • Business-Oriented Design


User Research & Validation

  • User Research
  • Usability Testing 
  • A/B Testing 
  • User Interviews 
  • Surveys 
  • Research Synthesis 
  • Heatmaps 
  • Behavioral Analysis
  • Data-Informed Design
  • Research-Led Ideation


Product Delivery & Collaboration

  • Agile 
  • Scrum 
  • Product Teams 
  • Collaboration with Product Managers 
  • Collaboration with Engineers 
  • Design?Development Handoff 
  • Iterative Design 


Tools

  • Figma
  • Sketch
  • Axure
  • InVision
  • Miro
  • Conceptboard
  • Jira
  • Confluence
  • GitHub

Design / Entwicklung / Konstruktion

UX/UI Design
Experte
Product Design
Experte

Branchen

Branchen

  • SaaS
  • Fintech
  • Mobility
  • Telecom
  • Energy
  • E-commerce
  • Recruitment Platforms
  • HR Tools
  • Emergency Communication Systems
  • Booking Platforms
  • IoT Applications

Einsatzorte

Einsatzorte

Munich (+100km)
Deutschland
möglich

Projekte

Projekte

2 years 10 months
2023-07 - now

Designed and launched six end-to-end enterprise workflows

Senior Product Designer (UX/UI) Figma UX-Design
Senior Product Designer (UX/UI)

Senior Product Designer working on Vendor, the company?s flagship B2B SaaS product connecting enterprise clients, staffing agencies, and candidates. Led end-to-end UX/UI design for complex enterprise workflows, contributing directly to product growth, retention, and competitive differentiation. Worked independently while collaborating closely with product managers and engineering teams, and helped shape the design system and design culture. 

  • Designed and launched six end-to-end enterprise workflows, addressing diverse client needs and contributing to user growth and retention.
  • Delivered high-impact features that strengthened product differentiation and supported market expansion.
  • Led the full UX/UI process, including user research, ideation, wireframing, prototyping, and developer hand-off, aligned with business goals.
  • Built and maintained a scalable design system and component library, improving consistency and development efficiency.
  • Drove cross-functional collaboration with product managers and engineers, helping establish a structured, user-centered design process. 

Software-Design
Figma UX-Design
COMPLEET ? Munich, Germany
1 year 2 months
2022-05 - 2023-06

UX design for core products

Senior Product Designer (UX/UI) Design/Entwicklung/Konstruktion
Senior Product Designer (UX/UI)

Senior Product Designer responsible for UX across key customer-facing products, including the booking system, homepage, and campaigns. Collaborated with product, engineering, and marketing teams to align design execution with business strategy, while contributing to design system development and research-driven optimization. 

  • Led UX design for core products, ensuring consistent and seamless user experiences across channels.
  • Co-created and implemented a scalable design system, improving consistency and design efficiency.
  • Collaborated closely with developers, product managers, and marketing to align UX with business objectives.
  • Led cross-team design reviews, improving alignment and design decision-making.
  • Conducted user testing and validation to optimize key user journeys. 

Design/Entwicklung/Konstruktion Design-Konzept
Design/Entwicklung/Konstruktion
SIXT ? Munich, Germany
2 years 3 months
2020-02 - 2022-04

Directed end-to-end UX strategy

Senior UX Designer
Senior UX Designer

Sole Senior UX Designer responsible for all UX/UI initiatives across emergency communication and alerting products used by clients across Europe. Led design strategy and execution across complex systems, working closely with cross-functional teams and executive stakeholders to drive usability, consistency, and business impact. 

  • Directed end-to-end UX strategy across the full product suite, aligning design decisions with business goals.
  • Redesigned complex emergency and alerting systems, significantly improving usability and system coherence.
  • Created and maintained a unified design library, enabling scalable and consistent design across products.
  • Conducted user research and usability testing to validate concepts and guide design decisions.
  • Balanced long-term design vision with hands-on execution, contributing to product growth and customer satisfaction. 

F24 ? Munich, Germany
2 years
2018-03 - 2020-02

Executed complete design processes

UX Designer
UX Designer

Led end-to-end design for fintech products, balancing creative direction and client collaboration. Delivered tailored, user-centered solutions across mobile and desktop, while managing design teams and ensuring alignment with industry standards. 

  • Executed complete design processes, from ideation and research to UX mockups, UI design, and testing.
  • Led design teams and projects, collaborating with fintech clients (including banks and investment funds) on mobile and desktop applications.
  • Delivered user-centric design solutions that met both client needs and industry standards. 

EFIGENCE ? Warsaw, Poland
4 months
2017-11 - 2018-02

Supported with user research, ideation, user flows

UX Designer
UX Designer

Created UX solutions for smart energy and IoT products, translating research into functional design within tight technical constraints. Demonstrated adaptability and speed in niche, tech-focused projects with real-world application. 

  • Supported energy industry clients with user research, ideation, user flows, and design processes.
  • Designed interfaces for IoT-based heating solutions for apartments and translated research insights into app features for energy suppliers.
  • Collaborated with stakeholders to ensure that design solutions aligned with business requirements and technical constraints. 

HYCOM ? Warsaw, Poland
1 year 5 months
2016-08 - 2017-12

Managed UX research and testing projects

UX Designer & Researcher
UX Designer & Researcher

Combined deep UX research with hands-on design to improve digital sales and support experiences. Led testing initiatives and data analysis, influencing product strategy and boosting user engagement across key customer platforms. 

  • Managed UX research and testing projects, utilizing qualitative (usability & interviews) and quantitative ?A/B testing, Google Analytics, Google Optimize) methods.
  • Led the research team and provided design support for sales and product departments.
  • Contributed to the design of landing pages, e-commerce processes, self-care platforms, and support/contact pages, improving user experience and conversion rates. 

ORANGE GROUP ? Warsaw, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

2005 - 2010

Jagiellonian University ? Kraków, Poland

Master in Social Research / Social Research Institute


2007 - 2008

University of Lille 1 Sciences and Technology ? Lille, France

Bachelor?s degree, Sociology and Anthropology

Position

Position

Senior Product Designer


Providing selective, senior-level product design support to B2B SaaS and platform teams, with a focus on complex workflow design, UX audits, and design system optimization. Partnering with product and engineering teams on short-term, high-impact engagements to improve usability, scalability, and system coherence across enterprise SaaS platforms.

Kompetenzen

Kompetenzen

Top-Skills

UX-Design Produktdesign Figma UX Design UI Design Product Design User Research UX Strategy Interaction Design Information Architecture Adobe XD Design Systems Prototyping Usability Testing Wireframing Stakeholder Management Agile UX Audit B2B SaaS Conversion Optimization Workshop Facilitation

Produkte / Standards / Erfahrungen / Methoden

PROFILE

Senior Product Designer ?UX/UI? with 10? years of experience designing complex SaaS and platform products across B2B and B2C environments. Specialized in translating complex systems into intuitive, scalable user experiences ? from enterprise workflows and booking platforms to fintech and emergency communication systems. Strong background in end-to-end product design, design systems, and cross-functional collaboration within agile teams. 


SKILLS

Product Design & UX

  • Product Design 
  • Senior Product Designer 
  • UX Design 
  • UI Design 
  • User Experience 
  • Interaction Design 
  • Information Architecture 
  • End-to-End Product Design 
  • Complex Workflows 
  • Enterprise Software 
  • SaaS Platforms 
  • B2B & B2C Products 
  • Design Systems 
  • Accessibility 
  • Responsive Design  


Design Leadership & Strategy

  • Design Strategy 
  • Design Leadership 
  • Product Strategy 
  • Design Systems Development 
  • Cross-Functional Collaboration 
  • Stakeholder Alignment 
  • Product Vision 
  • Business-Oriented Design


User Research & Validation

  • User Research
  • Usability Testing 
  • A/B Testing 
  • User Interviews 
  • Surveys 
  • Research Synthesis 
  • Heatmaps 
  • Behavioral Analysis
  • Data-Informed Design
  • Research-Led Ideation


Product Delivery & Collaboration

  • Agile 
  • Scrum 
  • Product Teams 
  • Collaboration with Product Managers 
  • Collaboration with Engineers 
  • Design?Development Handoff 
  • Iterative Design 


Tools

  • Figma
  • Sketch
  • Axure
  • InVision
  • Miro
  • Conceptboard
  • Jira
  • Confluence
  • GitHub

Design / Entwicklung / Konstruktion

UX/UI Design
Experte
Product Design
Experte

Branchen

Branchen

  • SaaS
  • Fintech
  • Mobility
  • Telecom
  • Energy
  • E-commerce
  • Recruitment Platforms
  • HR Tools
  • Emergency Communication Systems
  • Booking Platforms
  • IoT Applications

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