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Senior Product Designer (Freelance)

Poland💼 Contract🗓 2026-09-16 → 2026-09-25

Core

Design end-to-end mobile app experiences (onboarding, engagement, retention) for global wellness apps (Muscle Booster, Yoga-Go, WalkFit) to drive conversion and user habits.

Role type

Senior Product Designer (Mobile)

Builds

Mobile applications for iOS and Android

Domain

Wellness / Health & Fitness

Deliverable

product features

Required skills

Visual design, Figma (components, auto-layouts, variables), Design Systems, Mobile app design (iOS/Android), Product analytics, Data-driven experimentation, Usability testing, User research, Behavioral design

Preferred skills

Health/wellness sector experience, AI tool experimentation

Technologies

Figma, Amplitude, Tableau, Maze, Great Question

Responsibilities

Prioritize and scope roadmap with Product Management and Engineering; Conduct user research and create wireframes to high-fidelity prototypes; Run design experiments to optimize onboarding and conversion; Collaborate with cross-functional teams to deliver intuitive user experiences.

Seniority

Senior, hands-on IC

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