Product Designer

WELLTECH; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Job summary

Welltech is seeking a Product Designer to join the Wellfunnel team. You will help optimize marketing funnels and onboarding experiences across 24+ countries, driving growth through thoughtful, data-informed design.

You will work with two designers to improve the Wellfunnel Builder, collaborate with Growth, and run experiments to boost conversion and ARPU across three apps in our portfolio. A strong emphasis on mobile-first, user-centered design and cross-functional collaboration.

Qualifications

• Growth/Marketing collaboration to design web funnel experiences.
• Strong visual design with a mobile-first mindset and Figma proficiency.
• Experience iterating on Design Systems and components.

Responsibilities

• Working closely with Product Management and Engineering prioritising hypotheses and scoping the roadmap and upcoming initiatives.
• Contribute to end-to-end design processes, from user research and wireframing to high-fidelity visual designs and prototypes.
• Work iteratively through design experiments across onboarding stages (from landing, to payments and checkout)
• Design visually appealing, mobile first user-centered experiences. Experience with mobile app experiences is a nice to have.
• Execute design projects autonomously while actively contributing to collaborative ideation and design critiques.
• Use product analytics and experimentation to inform design decisions, improving conversion, user retention and engagement.
• Collaborate closely within our team of designers, product managers, engineers, and researchers to deliver intuitive user experiences that drive business results.

Skills

Growth/Marketing

Mobile-first design

Figma

Design Systems

Data-driven design

User research

Usability testing

Cross-functional collaboration

Behavioral design

AI tools

Autonomous work style

Job description

Who We Are

Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.

We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.

With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.

What we’re looking for

As a Product Designer, you'll be working within the Wellfunnel team. Wellfunnel is our internal platform used by Marketing to enable Growth experimentation: from new onboarding funnels to different payment options and checkout experiences localised to more than 24+ countries.

You will be joining a small but mighty team of other two designers, working closely at improving the Wellfunnel Builder experience as well as working closely with Growth, driving experimentation across our funnels, optimising the onboarding experience and running continuous iterations to increase conversion and average revenue per user. We have three apps in our portfolio and you will work on platform experiments that will run across all of them.

Key Responsibilities

• Working closely with Product Management and Engineering prioritising hypotheses and scoping the roadmap and upcoming initiatives.
• Contribute to end-to-end design processes, from user research and wireframing to high-fidelity visual designs and prototypes.
• Work iteratively through design experiments across onboarding stages (from landing, to payments and checkout)
• Design visually appealing, mobile first user-centered experiences. Experience with mobile app experiences is a nice to have.
• Execute design projects autonomously while actively contributing to collaborative ideation and design critiques.
• Use product analytics and experimentation to inform design decisions, improving conversion, user retention and engagement.
• Collaborate closely within our team of designers, product managers, engineers, and researchers to deliver intuitive user experiences that drive business results.

Skills and Experience

Required:

• Proven experience working with Growth/Marketing to design web funnel experiences.
• Exceptional visual design skills focusing on mobile first and advanced proficiency with Figma (components, auto-layouts, variables).
• Strong experience using and iterating on existing Design Systems.
• Comfortable using analytics and data-driven experimentation to guide product improvements (Amplitude, Tableau, …)
• Ability to gather and make sense of existing research and assumptions to design experiments, using a combination of qualitative and quantitative insights.
• Experience in running usability tests on Maze, Great Question or a similar platform.
• Strong collaborative skills, deeply integrating with cross-functional teams - including Product Managers, Engineers, Content Designers and User Researchers.
• Understanding of user psychology, behavioral design, and principles behind highly-converting user interfaces and habit-forming products.
• Independent yet collaborative work style, actively contributing to team development and culture.
• AI experimentator: always trying out new tools to improve your design workflow, from idea to handover.

Nice to have:

• Experience in health, fitness, nutrition, or wellness sectors
• Experience in designing app experiences
• Experience working within platform teams

Why Join Us

• Impact: Play a central role in shaping a globally influential product.
• Growth: Join a supportive team environment dedicated to your professional and personal development.
• Innovation: Be part of a culture that values experimentation, innovation, and positive social impact.

Check out some of our products

Muscle Booster — https://musclebooster.fitness/

Yoga-Go — https://yoga-go.io/

WalkFit - http://walkfit.pro