Product Designer (Mobile App)

📍 Job Overview

Job Title: Product Designer (Mobile App) Company: Wallester Location: Tallinn, Estonia Job Type: Full-Time Category: Product Design / UI/UX Design Date Posted: January 22, 2026 Experience Level: Mid-Level (2-5 years) Remote Status: On-site

🚀 Role Summary

• Drive the end-to-end design process for mobile applications, translating complex user needs and business objectives into intuitive and visually appealing interfaces.
• Champion user-centered design principles, ensuring all design outputs prioritize usability, accessibility, and an exceptional user experience.
• Collaborate closely with product management, engineering, and marketing teams to deliver cohesive and impactful product experiences that align with the company's FinTech innovation goals.
• Create high-fidelity mockups, interactive prototypes, and detailed design specifications to guide development teams and ensure pixel-perfect implementation.
• Continuously iterate on designs based on user feedback, usability testing, and data analytics to optimize product performance and user satisfaction.

📝 Enhancement Note: Based on the job title and responsibilities, this role is clearly focused on product design within a mobile application context, specifically for a FinTech company. The emphasis on UI/UX, collaboration, and iterative design suggests a mid-level position requiring hands-on design skills and strategic thinking.

📈 Primary Responsibilities

• User Interface (UI) and User Experience (UX) Design: Develop and refine user-friendly, aesthetically pleasing interfaces for the mobile application, adhering to user-centered design principles and established brand guidelines.
• Visual Asset Creation: Independently design and produce high-quality UI elements, icons, illustrations, and other visual assets that enhance the product's appeal and functionality, while contributing to an iterative design process.
• Concept Ideation and Prototyping: Lead brainstorming sessions to generate innovative design concepts, quickly prototype ideas, and validate solutions through iterative design cycles to ensure optimal user flow and engagement.
• Cross-Functional Collaboration: Actively partner with product managers, software developers, QA testers, and other stakeholders to ensure design solutions are aligned with business objectives, technical feasibility, and market requirements.
• Design Execution and Handoff: Deliver comprehensive design specifications, detailed mockups, and interactive prototypes that clearly communicate design intent and facilitate efficient implementation by the development teams.
• User Insights Integration: Systematically incorporate feedback derived from usability testing, user analytics, customer support interactions, and user research into design improvements and future product iterations.
• Design System Contribution: Contribute to and maintain the company's design system, ensuring consistency, scalability, and efficiency across all product touchpoints.
• Agile Development Support: Participate actively in agile ceremonies, providing design expertise and timely design support throughout the development sprints.

📝 Enhancement Note: The responsibilities listed are standard for a Product Designer role. The prompt's emphasis on "white-label card issuance platforms" and "FinTech" suggests that the designer will need to consider user flows related to financial transactions, account management, and security, which are critical in this industry.

🎓 Skills & Qualifications

Education:

• Bachelor's degree in Design, Human-Computer Interaction (HCI), Computer Science, or a related field, or equivalent practical experience.

Experience:

• 2-5 years of professional experience in product design, UI/UX design, or a similar role, with a strong focus on mobile application design.
• Proven track record of successfully shipping digital products and demonstrating design impact.

Required Skills:

• Design Expertise: A robust portfolio showcasing exceptional visual design, composition, typography, color theory, and a deep understanding of UI/UX principles applied to mobile applications.
• Technical Skills: Advanced proficiency in Figma or comparable design and prototyping tools (e.g., Sketch, Adobe XD).
• UI/UX Knowledge: Comprehensive understanding of user-centered design methodologies, interaction design patterns, information architecture, and usability principles.
• User-Centric Mindset: Demonstrated ability to empathize with users, translate their needs and pain points into elegant, intuitive, and functional design solutions.
• Collaboration Skills: Proven ability to work effectively and collaboratively in a cross-functional team environment, incorporating diverse perspectives and constructive feedback into the design process.
• Adaptability: Comfort and proficiency in working within fast-paced, agile development environments, embracing iterative design processes and adapting to evolving project requirements.

Preferred Skills:

• Experience with user research methods, including conducting interviews, surveys, and usability testing.
• Familiarity with wireframing tools and techniques for early-stage concept development.
• Understanding of front-end development concepts (HTML, CSS, JavaScript) to facilitate smoother design-to-development handoffs.
• Experience working with or contributing to design systems.
• Knowledge of accessibility standards and best practices for mobile applications.

📝 Enhancement Note: The requirement for Figma proficiency is specific and important. The "Bonus Skills" strongly suggest that candidates who can bridge the gap between design and development, or who have experience in user research, will have a distinct advantage.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrated UI/UX Expertise: Showcase a minimum of 3-5 distinct projects that highlight your end-to-end design process, from initial concept and user research to final high-fidelity mockups and prototypes.
• Mobile-First Focus: Projects should primarily feature mobile application design, demonstrating your understanding of platform-specific design patterns (iOS and Android) and mobile interaction paradigms.
• Problem-Solving Narrative: Each project should clearly articulate the problem you were trying to solve, your design approach, the rationale behind your decisions, and the impact of your solutions, ideally with quantifiable results.
• Tool Proficiency Showcase: Include examples that demonstrate your mastery of Figma or similar tools, such as complex component libraries, interactive prototypes, or design system elements.
• Iterative Design Examples: Highlight instances where you iterated on designs based on feedback, user testing, or data, showing your ability to learn and adapt.

Process Documentation:

• User Research & Analysis: Provide evidence of how you gather and interpret user data, including examples of personas, user journey maps, or usability testing reports.
• Wireframing & Prototyping: Showcase your ability to create low-fidelity wireframes for concept validation and high-fidelity interactive prototypes for user testing and stakeholder presentations.
• Design Handoff: Demonstrate your process for handing off designs to development teams, including detailed specifications, asset organization, and collaboration methods.
• Design System Contribution (if applicable): If you have experience with design systems, include examples of components you've designed or how you've maintained consistency.

📝 Enhancement Note: For a Product Designer role, the portfolio is paramount. The emphasis should be on showcasing the process and thinking behind the designs, not just the final visuals. Highlighting mobile-specific challenges and solutions will be key.

💵 Compensation & Benefits

Salary Range:

• Based on industry benchmarks for Mid-Level Product Designers in Tallinn, Estonia, with 2-5 years of experience, the estimated salary range is €35,000 - €50,000 annually. This estimate considers the cost of living in Tallinn and the typical compensation for specialized tech roles in the region.

Benefits:

• Competitive Salary: A salary commensurate with experience and market rates.
• Career Opportunities: Access to professional development programs, training, and pathways for career advancement within the company.
• Medical Insurance: Comprehensive medical insurance coverage provided upon successful completion of the probationary period.
• Supportive Leadership: A work environment characterized by supportive and caring leadership, fostering a positive employee experience.
• Modern Office: A well-equipped, modern office located in the vibrant center of Tallinn, offering a comfortable and inspiring workspace.
• Team Building & Company Events: Regular opportunities for team building activities and company-wide events to foster camaraderie and engagement.
• Referral Program: Incentives for referring qualified candidates to open positions within the company.
• Stebby: Access to the Stebby platform for sports and wellness activities, promoting employee well-being.
• Free Parking: Convenient on-site or nearby parking facilities for employees.

Working Hours:

• Standard Full-Time: Approximately 40 hours per week, with flexibility typically offered within core business hours, subject to team and project needs.

📝 Enhancement Note: The salary range is an estimation for Tallinn, Estonia, for a mid-level Product Designer. Specific benefits like "Stebby" are unique and should be highlighted. The 40-hour work week is standard, but flexibility is often a key perk in tech roles.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Technology (FinTech) specializing in card issuance platforms and payment modernization. Company Size: While not explicitly stated, Brezy.hr, the hiring platform, often hosts listings for growing companies. Based on typical FinTech growth patterns and the range of benefits offered, Wallester likely falls into the Small to Medium-sized Business (SMB) category, with a dedicated product team. Founded: Wallester was founded in 2017, indicating a company with established operations and a track record in the FinTech space, now focused on scaling and innovation.

Team Structure:

• Product Team: The Product Designer will be part of a dedicated product team, likely working closely with Product Managers, other Designers (if any), and a dedicated mobile development team.
• Reporting Structure: The designer will likely report to a Product Lead, Head of Product, or Design Manager, with direct collaboration with engineering leads.
• Cross-Functional Collaboration: Expect extensive collaboration with Product Management for strategy and requirements, Engineering for implementation, and potentially Marketing for brand alignment and user acquisition messaging.

Methodology:

• Agile Development: Wallester operates in an agile environment, requiring designers to be adept at iterative processes, sprint planning, and responding to change.
• User-Centric Design: The company emphasizes user needs, so incorporating user feedback, research, and analytics into the design process is a core methodology.
• Data-Driven Decision Making: Design decisions are expected to be informed by data, including user analytics, A/B testing results, and market research.

Company Website: https://wallester.breezy.hr (Note: This appears to be the hiring portal URL. The primary company website is likely wallester.com)

📝 Enhancement Note: The company's FinTech focus implies a need for robust security, compliance, and user trust in the design. The founding year suggests a mature startup or scale-up environment.

📈 Career & Growth Analysis

Operations Career Level: Mid-Level Product Designer. This role is expected to contribute significantly to the product's design direction and execution, taking ownership of specific features or user flows within the mobile application. The designer will be expected to work independently on tasks while also contributing to team discussions and strategies.

Reporting Structure: The Product Designer will likely report to a Product Manager, Lead Designer, or Head of Product. They will work in close collaboration with mobile developers (iOS and Android), QA engineers, and potentially other product stakeholders.

Operations Impact: This role has a direct impact on the user experience and perceived quality of Wallester's mobile application. Effective UI/UX design is critical for customer acquisition, retention, and satisfaction in the competitive FinTech market. The designer's work will influence user adoption of new features and overall platform engagement, directly contributing to business goals.

Growth Opportunities:

• Skill Specialization: Opportunity to deepen expertise in mobile UI/UX design, FinTech product design, or specific areas like interaction design or design systems.
• Leadership Potential: With proven success, opportunities may arise to mentor junior designers, lead design initiatives for new product areas, or transition into a Senior Product Designer or Design Lead role.
• Cross-Functional Exposure: Gain valuable experience working across various departments, understanding the broader business context and contributing to product strategy discussions.
• Industry Expertise: Develop specialized knowledge within the FinTech industry, a rapidly evolving and high-demand sector.

📝 Enhancement Note: The growth potential is tied to demonstrating impact and taking on more responsibility within the product team and potentially the broader organization.

🌐 Work Environment

Office Type: The company offers a modern office in the center of Tallinn, suggesting a professional, collaborative, and potentially open-plan workspace designed to foster teamwork and innovation. Office Location(s): Tallinn, Estonia. The central location implies accessibility via public transport and proximity to amenities.

Workspace Context:

• Collaborative Environment: Expect a workspace designed for interaction, with areas for team meetings, brainstorming sessions, and informal discussions, essential for cross-functional collaboration.
• Tools and Technology: Access to industry-standard design software (Figma), prototyping tools, and potentially collaboration platforms like Slack or Jira.
• Team Interaction: Opportunities for daily interaction with product managers, developers, and other team members, facilitating quick feedback loops and efficient problem-solving.

Work Schedule:

• A standard full-time schedule (approx. 40 hours/week) is typical, with potential for some flexibility around start and end times, common in tech companies. Adherence to project deadlines and team needs will be paramount.

📝 Enhancement Note: The emphasis on a "modern office" and "center of Tallinn" indicates a company that values employee experience and provides a professional, accessible work environment.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and portfolio to assess suitability for the role.
• Portfolio Presentation: A dedicated session where you will present your portfolio, walking through 1-3 key projects. Be prepared to discuss your design process, rationale, challenges, and outcomes.
• Technical/Skills Interview: May involve design challenges, problem-solving scenarios, or discussions about specific design tools and methodologies (e.g., Figma, user-centered design).
• Cross-Functional Interview: An interview with a Product Manager and/or a Lead Developer to assess your collaboration skills, understanding of technical constraints, and ability to align design with business goals.
• Final Interview: Potentially with a senior leader or HR to discuss cultural fit, career aspirations, and overall alignment with Wallester's values.

Portfolio Review Tips:

• Curate Wisely: Select projects that best represent your skills in mobile app design, UI/UX principles, and your process. Quality over quantity.
• Tell a Story: For each project, clearly articulate the problem, your role, your process (research, ideation, design, testing), and the impact/results. Use visuals effectively.
• Highlight Process: Emphasize your thinking, decision-making, and how you overcame challenges. Show wireframes, user flows, and iterations, not just final screens.
• Figma Focus: If Figma is a requirement, ensure your portfolio demonstrates your proficiency with it.
• Tailor to Wallester: Research Wallester's existing products and understand their user base and FinTech context. Frame your projects in a way that shows you understand their business.

Challenge Preparation:

• Design Exercise: Be prepared for a take-home or live design exercise that may involve designing a feature for a mobile app, improving an existing flow, or solving a specific user problem.
• Problem-Solving: Practice articulating your thought process clearly and logically. For FinTech, consider security, trust, and efficiency.
• Presentation Skills: Rehearse your portfolio presentation and any potential design exercise presentation to ensure a clear, concise, and confident delivery.

📝 Enhancement Note: The portfolio review is a critical stage. Candidates should prepare to discuss their work in detail, demonstrating not just design skills but also strategic thinking and problem-solving abilities relevant to the FinTech industry.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: The core design and prototyping tool. Proficiency is essential. Expect to use it for creating UIs, interactive prototypes, and potentially design system components.
• Prototyping Tools: While Figma has robust prototyping capabilities, familiarity with other tools like InVision, Marvel, or ProtoPie could be beneficial for specific use cases or past project experience.

Analytics & Reporting:

• Analytics Platforms (e.g., Google Analytics, Mixpanel, Amplitude): While not directly a design tool, understanding how to interpret user behavior data from these platforms is crucial for informing design decisions and measuring impact.
• Data Visualization Tools (e.g., Tableau, Power BI): Familiarity with how data is presented can help designers understand user trends and performance metrics.

CRM & Automation:

• Project Management Tools (e.g., Jira, Asana, Trello): Essential for tracking design tasks, sprint progress, and collaborating with development teams in an agile environment.
• Collaboration Platforms (e.g., Slack, Microsoft Teams): For daily communication and team interaction.

📝 Enhancement Note: Figma is the highlighted tool, making it a non-negotiable skill. Understanding analytics and project management tools demonstrates a holistic approach to product development.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and serving the user's needs, ensuring that design decisions are always grounded in user empathy and feedback.
• Innovation: A drive to explore new ideas and solutions, pushing the boundaries of what's possible in FinTech to create cutting-edge products.
• Collaboration: A belief in the power of teamwork, valuing open communication, constructive feedback, and shared ownership across departments.
• Quality & Craftsmanship: A dedication to delivering high-quality, polished, and well-executed designs that reflect professionalism and attention to detail.
• Agility & Adaptability: Embracing change, iterating quickly, and being responsive to evolving market demands and user feedback.

Collaboration Style:

• Cross-Functional Integration: Seamless integration with Product Management and Engineering, ensuring design is a collaborative partner rather than an isolated function.
• Feedback-Driven: An open culture where feedback is actively sought, given, and received constructively to continuously improve designs and processes.
• Knowledge Sharing: Encouraging the sharing of design resources, best practices, and insights across the team and company to foster collective growth and efficiency.

📝 Enhancement Note: The company's FinTech focus suggests values around trust, security, and reliability will be implicitly important, influencing the design culture.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing User Needs with Business Goals: Effectively navigating the trade-offs between creating an ideal user experience and meeting business objectives, technical constraints, and development timelines.
• Designing for Financial Transactions: Creating intuitive and secure user flows for sensitive financial operations, ensuring user trust and minimizing errors.
• Rapid Iteration in a Fast-Paced Environment: Adapting quickly to changing requirements and feedback loops in an agile FinTech setting.
• Maintaining Design Consistency: Ensuring a cohesive and branded user experience across all features and updates within the mobile app.

Learning & Development Opportunities:

• FinTech Specialization: Deepen expertise in the nuances of designing for the financial technology sector, understanding regulatory requirements and user expectations.
• Advanced Design Skills: Opportunities to attend workshops, webinars, or courses focused on advanced UI/UX techniques, interaction design, or emerging design trends.
• Design System Mastery: Contribute to or lead the development and evolution of a robust design system, a valuable skill in product design.
• Cross-Functional Learning: Gain exposure to product strategy, development processes, and marketing efforts, broadening your understanding of the product lifecycle.

📝 Enhancement Note: The challenges are typical for product design in a regulated and fast-moving industry like FinTech. The growth opportunities are tied to specialization and taking on more strategic design responsibilities.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance conflicting stakeholder requirements on a design project. How did you approach it, and what was the outcome?" (Focus on communication, negotiation, and problem-solving.)
• "How do you approach designing for security and trust in a financial application?" (Prepare to discuss specific UI patterns, feedback mechanisms, and user education related to financial security.)
• "Walk me through your process for designing a new feature for a mobile app from concept to handoff." (Be ready to detail your entire design methodology, including research, ideation, wireframing, prototyping, testing, and collaboration with developers.)

Company & Culture Questions:

• "What interests you about Wallester and the FinTech industry specifically?" (Research Wallester's mission, products, and recent news. Connect your passion for design with their business.)
• "How do you stay updated on the latest design trends and best practices, especially in mobile and FinTech?" (Showcase your commitment to continuous learning.)
• "Describe your ideal work environment and how you best collaborate with development teams." (Align your preferences with Wallester's described culture and agile methodology.)

Portfolio Presentation Strategy:

• Select Impactful Projects: Choose 2-3 projects that best showcase your mobile app design skills, problem-solving abilities, and end-to-end process.
• Structure Your Narrative: For each project, clearly define the problem, your role, your process (research, ideation, design, testing), key decisions, challenges overcome, and the impact/results.
• Showcase Figma Proficiency: Demonstrate how you leverage Figma's features for efficient design, prototyping, and collaboration.
• Quantify Outcomes: Whenever possible, use data and metrics to demonstrate the success of your designs (e.g., increased conversion rates, reduced error rates, improved user satisfaction scores).
• Prepare for Q&A: Anticipate questions about your design choices, trade-offs, and how you handle feedback.

📝 Enhancement Note: The interview preparation should focus on demonstrating not just design skills but also an understanding of the FinTech context and the ability to thrive in an agile, collaborative environment.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the Breezy HR portal link provided.
• Curate Your Online Portfolio: Ensure your portfolio is up-to-date, showcases your best mobile app design work, and clearly articulates your design process. Prioritize projects demonstrating UI/UX expertise and your proficiency with Figma.
• Tailor Your Resume: Highlight keywords and experiences relevant to Product Design, UI/UX, mobile applications, FinTech, and Figma. Quantify achievements whenever possible.
• Prepare Your Portfolio Presentation: Rehearse walking through 2-3 key projects, focusing on your problem-solving approach, design decisions, and the impact of your work. Be ready to discuss your process in detail.
• Research Wallester: Familiarize yourself with Wallester's products, mission, and the FinTech industry to demonstrate genuine interest and understand their user base and business objectives.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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