Junior Mobile UI Designer – Design Systems

Truelogic Software

. Collaborate with internal designers to translate broader design strategies and brand guidelines into mobile UI solutions .

Posted 9/18/2026full-timeRemote • BrazilJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in mobile UI design for iOS and Android, with strong proficiency in Figma and experience in applying established design systems. Capable of collaborating effectively with developers and designers to ensure visual consistency and accuracy in mobile applications.

Highest-signal resume keywords

Mobile UI DesignFigma ProficiencyDesign System ExperienceIOS and Android Interface DesignAttention to Detail

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

UI/UX DesignMobile Application DesignComponent LibrariesDesign TokensVisual SpecificationsInteraction DetailsApple Human Interface GuidelinesGoogle Material DesignDesign-to-Code ToolsMobile Interaction Patterns

Soft Skills

Clear CommunicationCollaboration

Tools & Technologies

FigmaReact NativeSwiftKotlin

Industry Keywords

Mobile Development ConstraintsDeveloper HandoffVisual ConsistencyDesign DocumentationLatin America

Tech Stack

Tools & technologies

AndroidiOSKotlinReactReact NativeSwift

About the role

Key responsibilities & impact

Collaborate with internal designers to translate broader design strategies and brand guidelines into mobile UI solutions
Create and update mobile app screens for iOS and Android
Maintain and organize Figma files, components, variants, libraries, and design tokens
Apply established design systems across mobile screens and user flows
Translate global or high-level design concepts into app-specific UI representations
Define and document component states, spacing, typography, visual specifications, and interaction details
Prepare clean and organized Figma files for developer handoff
Ensure assets, naming conventions, component structures, and documentation are accurate and understandable to developers
Collaborate with developers to clarify design intent and resolve implementation questions
Review designs for visual consistency, accuracy, and adherence to established design guidelines
Support ongoing improvements and updates to the mobile design system

Requirements

What you’ll need

1–3 years of experience in UI/UX or Product Design, with a strong focus on mobile applications
Hands-on experience designing interfaces for iOS and Android
Strong proficiency in Figma, including Auto Layout, Components, Variants, component libraries, design libraries, and reusable UI elements
Experience working within an established design system
Basic understanding of mobile interaction patterns and interface conventions
Familiarity with Apple Human Interface Guidelines (HIG) and Google Material Design
Experience preparing designs for developer handoff
Strong attention to detail and visual consistency
Ability to maintain clean, structured, and organized design files
Clear communication skills and ability to collaborate effectively with developers and other designers
Ability to follow established guidelines while maintaining accuracy across multiple screens and components
Familiarity with design-to-code or developer handoff tools
Basic understanding of mobile development constraints and technologies such as React Native, Swift, or Kotlin
Experience working with design tokens
Experience reviewing implemented interfaces and identifying visual inconsistencies
Portfolio showcasing mobile app interfaces, Figma files, wireframes, design system components, or UI documentation
Must be currently based in Latin America

Benefits

Comp & perks

100% Remote Work
Highly Competitive USD Pay
Paid Time Off
Work with Autonomy
Work with Top American Companies
Engagement activities
Work-life balance support
Collaboration with a diverse, multicultural global network
Opportunities to work with senior talent and seasoned experts