Senior UI/UX Designer (Mobile Apps)

Placements24; East London; Hybrid; ZAR 520,000 - 800,000; Full time

Job summary

Placements24 is seeking a Senior UI/UX Designer to elevate mobile app experiences in East London. You will lead the full design lifecycle from user research to high-fidelity prototyping, ensuring intuitive interfaces for iOS and Android.

You will collaborate with product managers and developers in a hybrid environment, mentoring junior designers and shaping a strong design culture.

Qualifications

• Proven UI/UX design experience with a strong mobile app portfolio.
• Solid understanding of iOS and Android design guidelines.
• Proficiency with design and prototyping tools (Figma, Sketch, XD).
• Experience conducting user research and usability testing.
• Excellent communication and collaboration in a fast-paced, agile environment.

Responsibilities

• Conduct user research, usability testing, and A/B testing to inform design decisions for mobile apps.
• Create personas, journey maps, wireframes, and interactive prototypes for iOS and Android apps.
• Develop visually appealing, intuitive interfaces aligned with brand guidelines.

Skills

UI/UX design

Mobile apps

User research

Design systems

Figma/Sketch/XD

Collaboration

Education

Bachelor’s degree in Design/HCI/related

Tools

Figma

Sketch

Adobe XD

Job description

About the Role

Our client, a leading mobile application development company, is seeking a talented Senior UI/UX Designer to elevate the user experience of their innovative mobile products. This role is perfect for a creative and user-focused designer who is passionate about crafting intuitive and engaging interfaces for iOS and Android applications. You will be responsible for the entire design lifecycle, from user research and wireframing to high-fidelity prototyping and final asset delivery. Located in **East London, Eastern Cape**, this position offers a vibrant work environment and the chance to shape user experiences for a wide audience. The hybrid model provides a blend of focused individual work and collaborative team engagement. We foster a culture of innovation and user advocacy.

Key Responsibilities

• Conduct user research, usability testing, and A/B testing to inform design decisions for mobile apps.
• Create user personas, journey maps, wireframes, and interactive prototypes for iOS and Android applications.
• Develop visually appealing and intuitive user interfaces that align with brand guidelines and platform standards.
• Collaborate closely with product managers, developers, and other designers to ensure seamless implementation of designs.
• Iterate on designs based on user feedback, analytics, and market trends.
• Maintain and evolve design systems and style guides for mobile applications.
• Stay current with the latest trends in mobile UI/UX design and best practices for iOS and Android platforms.
• Mentor junior designers and contribute to establishing a strong design culture within the company.

Requirements

• Proven experience as a UI/UX Designer, with a strong portfolio showcasing mobile app design projects.
• Expertise in mobile UI/UX principles, interaction design, and user-centered design methodologies.
• Proficiency in design and prototyping tools such as Figma, Sketch, Adobe XD, or similar.
• Experience with conducting user research and usability testing.
• Solid understanding of platform-specific design guidelines (iOS Human Interface Guidelines, Android Material Design).
• Excellent communication, presentation, and collaboration skills.
• Ability to work effectively in a fast-paced, agile environment.
• A Bachelor's degree in Design, HCI, or a related field is preferred.

Benefits

• Competitive salary package tailored to your skills and experience.
• Opportunity to work on exciting and innovative mobile applications.
• Hybrid work model for enhanced flexibility and work-life balance.
• Creative and collaborative team environment in **East London**.
• Professional development opportunities and continuous learning.
• Access to modern design tools and resources.
• Contribute to shaping the future of mobile user experiences.