Happy Koala LLC

UI/UX Designer (Focus on UI, with UX experience)

Happy Koala LLC Prague, Czechia

Wellness and Fitness Services · 51-200 employees

Yesterday
Remote ui-designer Mid (2-5 yrs) Full-time Czechia
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About the role

Design and optimize product pages and campaign creatives to ensure they are visually compelling, intuitive, and conversion-focused. Collaborate on improving the user experience across the website while maintaining consistent visual design standards.

What they look for

UI design UX design Figma E-commerce design DTC design Responsive web design Conversion optimization User journey mapping Visual design Prototyping Interaction design Information architecture Mobile design Desktop design Campaign design

Requirements

Requires a strong portfolio demonstrating expertise in UI/UX design, specifically within e-commerce or DTC environments. Proficiency in Figma and a solid understanding of conversion-optimized design principles are essential.

Benefits

Paid holidays Flexible working hours Professional development resources Free books and courses

Full description

Happy Mammoth is a rapidly expanding natural food tech company with a presence in the United States, Australia, and Europe. We are experts in crafting, manufacturing, and promoting gut health foods, digestive aids, and microbiome-focused supplements. Our mission is to empower clients to embrace lasting health transformations and rediscover vibrant living.

We are currently looking for a UI/UX Designer to join our vibrant, diverse team of international innovators, where creativity knows no bounds.

As our UI/UX Designer, you'll shape how customers experience our website and campaigns — designing pages and creatives that are visually polished, intuitive to navigate, and built to convert. You'll bring strong UI craft paired with a solid UX foundation, turning briefs and rough concepts into high-quality designs that balance beautiful visual design with real business impact.

Top Reasons to Work at Happy Mammoth:

  • A Strong Salary Package: We'll pay you well because your skills and hard work deserve the best.
  • Paid Holidays: Take all the time you need to binge-watch your favorite shows, explore new places, or just relax. It's on us!
  • Work from Anywhere: Whether it's your couch, a trendy café, or a co-working space by the beach (lucky you), the world is your office.
  • Join a Vibrant Team: Teamwork makes the dream work! You'll be part of a global crew that's as talented as they are friendly.
  • Flexible Working Hours: Manage your schedule how it fits best for you—late-night productivity, early morning hustle, or everything in between.
  • Opportunities for Growth: We'll give you free books, courses, and all the resources you need to level up your skills and keep excelling.
  • Dynamic Work Environment: No two days are the same here. Embrace new challenges and excitement every day in a diverse, fast-paced workplace.
  • Make a Difference: Join our mission to help clients improve their health and live more fulfilling lives. It's not just a job - it's a chance to make a real impact!

Before you dive deeper, please note the following key points:

  • This is a full-time, fully remote contractor role
  • We are seeking someone preferably with a background in B2C/e-commerce or DTC design
  • Although the role is remote, the candidate must be available during EU hours (GMT)

Key Responsibilities:

  • Design and improve product pages, ensuring they are visually compelling, clear, and easy to navigate.
  • Create campaign creatives that communicate our message clearly and encourage users to take action.
  • Redesign and improve existing areas of our website, identifying opportunities to improve the user experience, engagement, and conversion.
  • Take briefs, ideas, and campaign concepts and turn them into polished, high-quality designs.
  • Use your UX knowledge to determine where key information, CTAs, trust elements, benefits, and other conversion elements should be placed.
  • Think through the user journey when designing new pages, making sure the flow feels natural and without friction.
  • Help keep our visual design consistent across the website and different campaign experiences.
  • Adapt and improve designs quickly based on feedback and business priorities.
  • Ensure designs are responsive and work well across desktop and mobile.

Requirements

  • Proven experience as a UX/UI Designer, with a strong portfolio of digital and web design work.
  • Strong UI design skills, with excellent attention to detail and a high standard for visual quality.
  • Experience designing for e-commerce or DTC brands is highly valuable (bonus if in health or supplements).
  • Good understanding of UX principles and conversion-optimised design.
  • Ability to balance strong visual design with user experience and business goals.
  • Good understanding of conversion principles and how design can influence user behavior and decision-making.
  • Experience designing responsive websites for both desktop and mobile.
  • Strong proficiency in Figma.
  • Ability to take a concept or rough brief and turn it into a polished, well-thought-out design.

CVs must be in English and please also attach your portfolio showcasing relevant web/e-commerce design experience when applying.

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