Senior Mobile App UI\/UX Designer

Thrivelab is seeking a Senior Mobile App UI/UX Designer to enhance the user experience of their mobile applications and digital products. The role involves designing intuitive user interfaces, collaborating with engineering and product teams, and ensuring high-quality app experiences through effective user experience strategies.

Responsibilities:

• Design intuitive, modern, mobile-first user experiences for iOS and Android applications
• Create user flows, wireframes, high-fidelity UI designs, and interactive prototypes
• Improve onboarding, navigation, engagement, and feature usability
• Reduce friction and simplify complex workflows into clear user experiences
• Design polished mobile interactions that feel intuitive and effortless
• Conduct UX audits and identify opportunities to improve usability, reduce friction, and streamline mobile workflows
• Design mobile experiences that balance user needs, business goals, and technical constraints
• Participate in product discovery and feature definition discussions
• Translate business requirements and operational workflows into intuitive app experiences
• Help identify UX improvements and optimization opportunities
• Balance speed and quality in a fast-moving product environment
• Advocate for the user while understanding business and technical constraints
• Use user feedback, analytics, usability findings, and behavioral insights to guide product and UX improvements
• Work closely with developers to ensure designs are technically feasible
• Collaborate during implementation to ensure design fidelity
• Review implemented features and provide UX/UI feedback before release
• Help reduce ambiguity by aligning expectations early in the process
• Build and maintain scalable Figma design systems
• Create reusable components, variants, and mobile UI patterns
• Improve consistency across app experiences
• Organize developer-friendly design files and documentation
• Participate in UX validation and usability reviews before release
• Identify usability issues, UX inconsistencies, and friction points
• Help improve overall release quality and user experience consistency

Requirements:

• Bachelor's degree in Design, HCI, or a related field (or equivalent practical experience)
• 5+ years of professional UI/UX design experience
• Strong experience designing mobile applications for iOS and Android
• Proven experience collaborating with engineering teams in fast-paced environments
• Experience using product analytics and user behavior data to drive UX improvements
• Experience improving activation, onboarding, engagement, subscription conversion, or retention within mobile apps
• Understanding of design constraints for complex workflows and applications requiring strict data security (e.g., HIPAA compliance)
• Figma (advanced): Auto Layout, Components, Variants, Prototyping, Design Systems
• Mobile UX principles, interaction design, and usability best practices
• Developer handoff workflows and design specifications
• Familiarity with mobile development constraints
• Accessibility standards
• Agile engineering environments