Lyfta is one of the fastest-growing strength training apps, used by hundreds of thousands of athletes worldwide. We are building a world-class training experience across iOS, Android, web, and Apple Watch. To accelerate our product development, we are looking for a Product Designer who is exceptional at interaction design, prototyping, and bringing product ideas to life quickly.

This role is perfect for someone who thrives in fast-moving environments and wants to design features that go directly into the hands of real users on a weekly basis.

What You’ll Do

You will own user experience and visual design across mobile and web, working closely with the founder and engineering team to ship polished, intuitive features.

• Design end-to-end product experiences across iOS, Android, web, and Watch.

• Create high-fidelity prototypes (Figma, interactive flows, micro-interactions) to validate ideas rapidly.

• Translate complex training concepts into clean, simple UI.

• Improve existing flows such as onboarding, logging, workout summaries, and progress analytics.

• Develop visual systems, components, and reusable patterns.

• Collaborate directly with engineering to ensure smooth handoff and implementation.

• Conduct quick user tests and iterate based on insight.

• Help shape the design direction and future UX culture at Lyfta.

What We’re Looking For

Must-have qualifications:

• Strong portfolio demonstrating mobile product design.

• Excellent interaction design skills with a focus on clarity and usability.

• Proven ability to prototype quickly in Figma (animations, transitions, flows).

• Experience designing for mobile-first products (iOS and/or Android).

• Ability to work independently, move fast, and iterate based on feedback.

• Strong communication skills and comfort collaborating with engineering.

Bonus skills:

• Experience designing for fitness, health, or quantified-self apps.

• Understanding of motion design or micro-interactions.

• Design systems or component library experience.

• Basic understanding of front-end implementation (for better collaboration).

• Experience with data visualization or analytics UI.

Why Join Lyfta

• Full ownership of design for a global, fast-growing product.

• Work closely with a technical founder in a small, highly efficient team.

• Ship quickly and see immediate user impact.

• Opportunity to define the visual language and UX of a major fitness brand.

• Flexible remote setup and autonomy in how you work.