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# Mobile UI Designer

- **Company:** Bjak's Ai Neobank
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Android Software Development, Design of User Interfaces, Human-Computer Interaction, Interaction Design, Mobile Application Software, Material Design, Website Wireframe, Figma
- **Published:** July 24, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

+ 2+ years of experience designing mobile applications.
 + Strong portfolio showcasing high-quality mobile UI work.
 + Expert proficiency in Figma and interactive prototyping.
 + Deep understanding of iOS Human Interface Guidelines and Android Material Design.
 + Strong understanding of mobile usability, responsive layouts and interaction design.
 + Excellent attention to typography, spacing, colour and visual hierarchy.
 + Ability to simplify complex financial workflows into clean mobile experiences.
 + Portfolio is required., English is our primary working language across our global teams. Strong English communication skills are required.

## Description

We are looking for a Mobile UI Designer to create elegant, intuitive and high-performing mobile experiences for BJAK's AI Neobank and financial products.
This role is for someone who loves designing mobile interfaces that feel effortless, responsive and visually refined. You'll work alongside engineers and product managers to create experiences used daily by millions of users., + Design beautiful and intuitive interfaces for iOS and Android applications.

 + Create wireframes, user flows, prototypes and production-ready UI.
 + Design mobile experiences across insurance, payments, claims, investments and financial services.
 + Build and maintain mobile design systems and reusable components.
 + Work closely with developers to ensure pixel-perfect implementation.
 + Optimize interfaces for usability, accessibility and platform guidelines.
 + Iterate designs using analytics, usability findings and product feedback.
 + Ensure consistency across different devices, screen sizes and operating systems., + Figma
 + FigJam
 + Design Systems
 + Auto Layout
 + Interactive Prototyping
 + iOS Human Interface Guidelines
 + Material Design

The Kind of Builder We Want

 + Thinks mobile-first.
 + Obsesses over visual polish and interaction quality.
 + Notices small UI inconsistencies before users do.
 + Cares about accessibility, responsiveness and performance.
 + Collaborates closely with engineers to deliver high-quality products.
 + Takes pride in shipping pixel-perfect interfaces., Our process is designed to move fast:
 1. Portfolio review
 2. Practical design task (if applicable)
 3. Role-specific interview
 4. CEO / Final interview
For strong candidates, we aim to complete the process and make an offer within 1 week from the start of the interview process. Candidates who complete assessments promptly will be prioritized.
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