Product Designer

Air Apps

Product Designer creating intuitive user experiences for Air Apps' AI-powered resource planner. Collaborating with cross-functional teams to deliver seamless solutions across mobile and web platforms.

Posted 4/28/2026full-timeBarcelona • 🇪🇸 SpainMid-LevelSenior💰 €36,000 - €46,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidiOS

About the role

Key responsibilities & impact

Conduct user research, interviews, and usability testing to deeply understand user needs, pain points, and behaviors. Translate insights into wireframes, prototypes, and high-fidelity mockups.
Develop and maintain design systems and component libraries that ensure a cohesive look and feel across iOS, Android, and web interfaces while respecting platform-specific patterns and guidelines.
Own the entire design process - from concept ideation and user flows to final visual design - ensuring a pixel-perfect, responsive experience across devices and screen sizes.
Work closely with Product Managers to shape product strategy and define requirements, and partner with Engineers to ensure technical feasibility and a smooth handoff of assets and specifications.
Continuously refine designs based on user feedback, A/B testing results, and analytics. Strive for iterative improvements that drive measurable increases in user satisfaction, engagement, and retention.
Advocate for user experience best practices and contribute to the ongoing improvement of design processes, tooling, and team culture.
Provide mentorship and guidance to less experienced designers, fostering a collaborative and inclusive design environment.

Requirements

What you’ll need

Bachelor’s degree in Design, Human-Computer Interaction (HCI), or related field.
Approximately 3+ years of experience in modern design and prototyping tools (e.g., Figma, Sketch, Adobe XD).
Solid understanding of layout, typography, and color theory, with an eye for detail and usability.
Familiarity with native mobile design patterns (Human Interface Guidelines for iOS, Material Design for Android) as well as responsive web design principles.
Experience conducting user research, usability testing, and applying both qualitative and quantitative feedback to improve designs.

Benefits

Comp & perks

Apple hardware ecosystem for work.
Annual Bonus
Top-tier Health and Life Insurance for peace of mind.
Transportation Budget to support your commute needs.
Coverflex benefits package for meal allowances, well-being, and more.
Childcare support.
Air Conference - an opportunity to meet the team, collaborate, and grow together.
Pension Fund to support your long-term financial planning.
Urban Sports Club membership to keep you active.
Meals 100% free at the hub.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

user researchusability testingwireframingprototypinghigh-fidelity mockupsdesign systemscomponent librariesresponsive designA/B testinganalytics

Soft Skills

collaborationmentorshipcommunicationuser advocacyiterative improvement

Certifications

Bachelor’s degree in DesignBachelor’s degree in Human-Computer Interaction