Product Designer

📍 Job Overview

Job Title: Product Designer

Company: Air Apps

Location: Berlin, Germany

Job Type: FULL_TIME

Category: Product Design / UX/UI

Date Posted: April 16, 2026

Experience Level: 3+ Years

Remote Status: On-site

🚀 Role Summary

• Responsible for crafting intuitive and delightful user experiences across mobile (iOS and Android) and web platforms.

• Collaborates closely with Product Management, Engineering, and User Research to translate complex requirements into elegant, user-centered designs.

• Leverages design sensibilities, storytelling abilities, and understanding of technology constraints to build consistent, scalable solutions.

• Conducts user research, interviews, and usability testing to uncover user needs and pain points, translating insights into design artifacts.

• Develops and maintains design systems and component libraries to ensure a cohesive and scalable user interface across all platforms.

📝 Enhancement Note: This role is explicitly stated as "fully onsite" in Berlin, Germany, with potential relocation support, contradicting the location_type of "TELECOMMUTE" and remote_derived of true. The salary range provided is for Berlin, Germany.

📈 Primary Responsibilities

• Conduct comprehensive user research, including interviews and usability testing, to gather deep insights into user needs, pain points, and behaviors, subsequently translating these into actionable wireframes, prototypes, and high-fidelity mockups.

• Develop and maintain robust design systems and component libraries, ensuring visual consistency and adherence to platform-specific patterns across iOS, Android, and web interfaces.

• Own the end-to-end design process, from initial concept ideation and user flow mapping to final visual design and pixel-perfect execution for responsive experiences.

• Partner with Product Managers to influence product strategy and define requirements, while collaborating closely with Engineers to ensure technical feasibility and facilitate a seamless asset handoff.

• Drive iterative design improvements by analyzing user feedback, A/B testing results, and product analytics to measurably enhance user satisfaction, engagement, and retention.

• Champion user experience best practices within the team and contribute to the continuous improvement of design processes, tooling, and overall team culture.

• Provide mentorship and guidance to junior designers, fostering a collaborative, inclusive, and growth-oriented design environment.

📝 Enhancement Note: The responsibilities highlight a full-cycle design role with a strong emphasis on user research, system thinking (design systems), cross-functional collaboration, and data-driven iteration, consistent with a mid-level Product Designer role.

🎓 Skills & Qualifications

Education: Bachelor’s degree in Design, Human-Computer Interaction (HCI), or a related field.

Experience: Approximately 3+ years of experience in product design and prototyping.

Required Skills:

• Proficiency in modern design and prototyping tools such as Figma, Sketch, or Adobe XD.

• Solid understanding of core design principles including layout, typography, and color theory, with meticulous attention to detail and usability.

• Familiarity with native mobile design patterns, including Apple's Human Interface Guidelines (HIG) for iOS and Google's Material Design for Android.

• Experience with responsive web design principles to ensure seamless user experiences across various devices and screen sizes.

• Demonstrated experience in conducting user research, usability testing, and effectively applying both qualitative and quantitative feedback to inform and improve designs.

• Ability to develop and maintain design systems and component libraries for consistency and scalability.

Preferred Skills:

• Experience in product strategy definition and requirement shaping.

• Familiarity with A/B testing methodologies and leveraging analytics for design optimization.

• Experience providing mentorship and guidance to other designers.

• Understanding of AI-driven product development and its design implications.

📝 Enhancement Note: The experience requirement of "3+ years" and the mention of mentorship suggest a mid-level to senior-junior Product Designer role. The emphasis on both mobile and web, along with design systems, indicates a need for a versatile designer capable of maintaining platform consistency.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase a minimum of 3-5 comprehensive case studies demonstrating end-to-end product design ownership, from initial problem definition to final execution and impact.

• Highlight projects that involve significant user research, problem-solving, and iterative design based on feedback and data.

• Include examples of work on both mobile (iOS/Android) and web platforms, demonstrating adaptability to different design constraints and patterns.

• Present clear articulation of design decisions, rationale, and trade-offs made throughout the design process.

Process Documentation:

• For each case study, detail the user research methodologies employed (e.g., interviews, surveys, usability testing) and the key insights derived.

• Document the user flow and wireframing process, illustrating how the initial concepts were structured and refined.

• Provide examples of prototyping tools used and how prototypes were leveraged for user testing and stakeholder communication.

• Illustrate the visual design phase, including final mockups, and explain how UI elements contribute to an intuitive and engaging user experience.

• Articulate how designs were handed off to engineering, including specifications and collaboration with the development team.

• Showcase how designs were iterated upon based on user feedback, A/B testing, and analytics, with measurable outcomes.

📝 Enhancement Note: Given the role's emphasis on a full design process and cross-functional collaboration, a portfolio that clearly outlines the designer's approach to research, ideation, iteration, and handoff will be critical. Demonstrating experience with design systems is also a key expectation.

💵 Compensation & Benefits

Salary Range: €36,000 - €46,000 per year.

Benefits:

• Apple hardware ecosystem provided for work.

• Annual Bonus opportunity.

• Top-tier Health and Life Insurance coverage.

• Transportation Budget to support commute needs.

• Coverflex benefits package (meal allowances, well-being, etc.).

• Childcare support.

• Air Conference participation for team collaboration and growth.

• Pension Fund for long-term financial planning.

• Urban Sports Club membership for an active lifestyle.

• Meals 100% free at the company hub.

Working Hours: Expected to be around 40 hours per week, typical for a full-time position.

📝 Enhancement Note: The provided salary range of €36,000 - €46,000 per year is within the typical range for a Product Designer with 3+ years of experience in Berlin, Germany. This estimation is based on regional salary data for similar roles and experience levels, taking into account the cost of living in Berlin. The benefits package is comprehensive, offering a mix of standard and unique perks.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology / Software / AI-Powered Personal & Entrepreneurial Resource Planner (PRP). Air Apps is operating in a rapidly evolving tech landscape, focusing on AI-driven solutions to disrupt traditional resource management. This implies a culture that values innovation, speed, and data-driven decision-making.

Company Size: While not explicitly stated, the mention of offices in Lisbon and San Francisco, reaching over 100 million downloads, and being self-funded suggests a well-established, growth-stage startup or scale-up. This size typically fosters a dynamic, agile environment with opportunities for significant impact.

Founded: 2018, Lisbon, Portugal. Being family-founded and self-funded since inception indicates a strong internal vision and sustained growth without external pressures, likely fostering a mission-driven and potentially more stable work environment.

Team Structure:

• The Product Design team is likely integrated within product squads, working alongside Product Managers and Engineers.

• Collaboration is expected to be cross-functional and iterative, with a focus on shared ownership of product outcomes.

Methodology:

• Emphasis on AI-powered solutions and resource planning suggests a data-centric approach to design and product development.

• The company culture appears to encourage challenging the status quo and pushing boundaries, aligning with agile methodologies and continuous innovation.

• User-centric design is paramount, with a strong focus on understanding user needs through research and feedback.

Company Website: https://www.airapps.com

📝 Enhancement Note: The company's mission to create an AI-powered PRP, coupled with its rapid growth and self-funded status, suggests an environment that values ambitious goals, technological innovation, and a user-focused approach. The "thinking bigger—and moving faster" ethos points to a dynamic and results-oriented culture.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a mid-level Product Designer, indicated by the 3+ years of experience requirement and the expectation to own the design process for key features and platforms. It implies a level of autonomy and responsibility for driving design outcomes.

Reporting Structure: The Product Designer will likely report to a Head of Design, Design Lead, or Product Lead. They will work closely with Product Managers and Engineering leads within their assigned product teams, fostering a collaborative, matrixed reporting environment typical in tech companies.

Operations Impact: This role has a direct impact on the usability, engagement, and overall success of Air Apps' AI-powered PRP. By crafting intuitive user experiences, the Product Designer influences user adoption, retention, and satisfaction, which are critical metrics for a consumer-facing application with over 100 million downloads. Their work directly contributes to the company's mission of changing how people plan, work, and live.

Growth Opportunities:

• Skill Advancement: Opportunities to deepen expertise in mobile (iOS/Android) and web design, design systems, user research methodologies, and AI-driven product design.

• Leadership Potential: With mentorship responsibilities, there's a clear path towards becoming a Senior Product Designer, Design Lead, or potentially managing a design team in the future.

• Cross-functional Exposure: Gaining experience in product strategy, working closely with PMs and engineers, can open doors to product management or broader product leadership roles.

• Company Growth: As Air Apps continues to scale, opportunities for taking on larger projects, leading design initiatives, and contributing to new product verticals will emerge.

📝 Enhancement Note: The role offers a solid foundation for career growth within product design, with clear pathways for specialization, leadership, and broader product influence, especially within a growing AI-focused tech company.

🌐 Work Environment

Office Type: The role is explicitly stated as a "fully onsite position" in Berlin, Germany. This suggests a traditional office environment designed for in-person collaboration, fostering team cohesion and spontaneous idea exchange.

Office Location(s): The primary office location is Berlin, Germany. While the company also has offices in Lisbon and San Francisco, this specific role is tied to the Berlin hub.

Workspace Context:

• Collaborative Environment: The onsite nature facilitates direct interaction with Product Managers, Engineers, and fellow designers, encouraging real-time feedback and brainstorming.

• Tools & Technology: While specific office setup details aren't provided, the company offers an "Apple hardware ecosystem for work," indicating a preference for macOS and related tools, likely including industry-standard design software.

• Team Interaction: Daily in-person interactions will be key to the collaborative design process, supporting the company's fast-paced and ambitious culture.

Work Schedule: The job type is FULL_TIME, typically implying a standard 40-hour work week. Given the fast-paced tech environment and the emphasis on "moving faster," flexibility may be present, but a commitment to team collaboration during core business hours is expected.

📝 Enhancement Note: The emphasis on a "fully onsite" role in Berlin signals a preference for in-person collaboration, which can be beneficial for rapid iteration and team building, but requires candidates to be based in or willing to relocate to Berlin.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess experience and fit with the role's requirements.

• Portfolio Presentation: An in-depth session where you present your best work, explaining your design process, rationale, and the impact of your contributions. Be prepared to discuss user research, problem-solving, and collaboration.

• Technical/Design Challenge: You may be asked to complete a design exercise (e.g., critique an existing design, propose a solution to a given problem) either asynchronously or during an interview.

• Cross-functional Interviews: Meetings with Product Managers, Engineers, and potentially other designers to evaluate collaboration skills, technical understanding, and cultural alignment.

• Final Interview: Likely with a senior leader (e.g., Head of Product, CEO) to discuss overall fit, vision, and long-term potential.

Portfolio Review Tips:

• Focus on Process: Clearly articulate your design thinking – how you identified problems, explored solutions, iterated, and measured success. Use visuals to support your narrative.

• Quantify Impact: Whenever possible, include metrics or outcomes that demonstrate the positive impact of your designs (e.g., increased conversion rates, improved user satisfaction scores, reduced task completion time).

• Showcase Collaboration: Highlight instances where you worked effectively with cross-functional teams (PMs, Engineers, Researchers) and how that collaboration led to better outcomes.

• Tailor to the Role: Emphasize projects that align with Air Apps' focus on AI, mobile (iOS/Android), web platforms, and user-centric design.

• Design Systems: If you have experience with design systems, showcase your contributions and understanding of their importance for scalability and consistency.

Challenge Preparation:

• Understand the Product: Research Air Apps' AI-powered PRP, its target audience, and its current offerings. Consider potential areas for improvement or new features.

• Practice Design Exercises: Familiarize yourself with common product design challenges, focusing on problem decomposition, ideation, and rapid prototyping.

• Articulate Trade-offs: Be ready to discuss design decisions and the trade-offs you considered, especially concerning technical feasibility, user needs, and business goals.

📝 Enhancement Note: The "Application Disclaimer" about AI-generated assistance is a critical point. Applicants must ensure all submitted materials are their own original work. This indicates a strong emphasis on genuine creativity and problem-solving skills.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma, Sketch, Adobe XD (proficiency in at least one is required). Figma is often the industry standard for collaborative design.

• User Research & Testing: Tools like UserTesting.com, Lookback, Maze, or internal methods for conducting user interviews and usability testing.

• Wireframing & Flow Mapping: Miro, Whimsical, or similar tools for ideation and visualizing user journeys.

Analytics & Reporting:

• Product Analytics: Tools such as Amplitude, Mixpanel, Google Analytics, or internal dashboards to track user behavior, engagement, and feature adoption.

• A/B Testing Platforms: Tools like Optimizely, VWO, or in-platform A/B testing capabilities to validate design hypotheses.

CRM & Automation:

Collaboration & Project Management:

• Jira, Asana, Trello for task management and sprint tracking.

• Slack or similar for team communication.

📝 Enhancement Note: Proficiency in core design tools like Figma/Sketch/Adobe XD is a must. Familiarity with user research platforms and product analytics tools will significantly strengthen an applicant's profile, as the role emphasizes data-driven design decisions and iterative improvements.

👥 Team Culture & Values

Operations Values:

• Move Faster & Think Bigger: Embraces ambition, innovation, and a proactive approach to problem-solving.

• User-Centricity: Deep commitment to understanding and serving user needs, driving design decisions based on research and feedback.

• Collaboration: Fosters teamwork across Product, Engineering, and Design to achieve shared goals.

• Integrity & Transparency: Values honesty in hiring and operations, as evidenced by the AI application disclaimer.

• Continuous Improvement: Encourages iterative design and optimization based on data and user insights.

Collaboration Style:

• Cross-functional Integration: Designers are expected to work closely and communicate effectively with Product Managers and Engineers to ensure alignment on product strategy and technical feasibility.

• Iterative Feedback Loops: A culture that embraces constructive feedback from peers, users, and stakeholders to refine designs and processes.

• Knowledge Sharing: Encourages sharing best practices, design patterns, and learnings to elevate the entire team's capabilities.

📝 Enhancement Note: The company's values emphasize a dynamic, user-focused, and collaborative environment. Applicants should be prepared to demonstrate how they embody these values through their work ethic, communication style, and design approach.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation with Scalability: Designing for an AI-powered product requires staying ahead of technological advancements while ensuring the user experience remains intuitive and scalable across platforms.

• Cross-Platform Consistency: Maintaining a cohesive yet platform-appropriate design across iOS, Android, and web presents a constant challenge.

• Data Interpretation: Effectively translating complex user research and analytics data into actionable design improvements.

• Onsite Collaboration Dynamics: Adapting to an onsite work environment and ensuring effective in-person collaboration within a fast-paced tech setting.

Learning & Development Opportunities:

• AI Design Specialization: Opportunities to explore and specialize in designing for AI-driven features and products.

• Advanced Design System Management: Deepen expertise in building, scaling, and governing design systems.

• Mentorship and Leadership: Developing leadership skills through mentoring junior designers and potentially leading design initiatives.

• Industry Exposure: Participating in company-sponsored events like "Air Conference" to connect with the broader team and industry trends.

📝 Enhancement Note: The role offers significant opportunities for growth by tackling complex design challenges in a cutting-edge AI product space, coupled with clear development paths in specialization and leadership.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex product problem you solved using design. What was your process, and what was the outcome?" (Focus on user research, problem definition, ideation, iteration, and impact metrics.)

• "How do you approach designing for multiple platforms (iOS, Android, Web) while maintaining consistency?" (Highlight experience with design systems, platform guidelines, and responsive design principles.)

Company & Culture Questions:

• "What interests you about Air Apps and our mission to create an AI-powered PRP?" (Show research into the company, its product, and its vision.)

• "How do you contribute to a collaborative and inclusive team environment?" (Provide examples of teamwork, feedback exchange, and mentorship.)

Portfolio Presentation Strategy:

• Narrative Arc: Structure your case studies with a clear beginning (problem), middle (process/solutions), and end (impact/learnings).

• Visual Storytelling: Use high-quality visuals of wireframes, mockups, prototypes, and user flows to illustrate your points.

• Quantify Results: Be ready to present metrics and data that demonstrate the effectiveness of your designs.

• Engage Your Audience: Be prepared for questions and discussions about your design choices and process. Show enthusiasm and a genuine interest in their feedback.

📝 Enhancement Note: The interview process will likely test not only design skills but also strategic thinking, collaborative abilities, and cultural fit. Be prepared to articulate your design process and its impact clearly and concisely. The strict AI disclaimer means you must be ready to speak authentically about your work.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on Ashby.

• Curate Your Portfolio: Select 3-5 of your strongest case studies that best represent your end-to-end design process, focusing on user-centered problem-solving, cross-platform experience (mobile/web), and demonstrable impact. Ensure clear articulation of your design rationale and outcomes.

• Optimize Your Resume: Tailor your resume to highlight relevant experience, skills (Figma, Sketch, Adobe XD, user research, design systems), and achievements that align with the job description. Use keywords from the posting naturally.

• Prepare Your Presentation: Practice walking through your portfolio case studies. Be ready to discuss your design decisions, the challenges you faced, how you collaborated with teams, and the results achieved. Rehearse your explanation of design trade-offs.

• Research Air Apps: Thoroughly understand Air Apps' mission, product (AI-powered PRP), target audience, and company culture. Prepare thoughtful questions to ask the interviewers about their product roadmap, design challenges, and team dynamics.

⚠️ 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.