TWe are looking for a Product Designer to join a cross-functional product team and help shape digital experiences that bring real value to users and businesses.

In this role, you'll partner closely with Product Managers, Engineers, and other stakeholders to identify user needs, explore opportunities, and design intuitive solutions from concept through launch. You'll have ownership over defined product areas while continuing to strengthen your research, product thinking, and design skills.

Why Fail Fast?

At Fail Fast, you'll join a multidisciplinary digital studio of 90+ talented professionals passionate about designing better products, services, and brands.

We foster a culture of continuous growth through mentorship, internal knowledge-sharing initiatives, collaborative co-creation spaces, and opportunities to learn and certify in a variety of disciplines.

Our home is Barcelona, with offices just a short walk from the beach. A place where creativity, innovation, and quality of life come together every day.

What you'll do

Discover and define opportunities

- Collaborate in product discovery initiatives to better understand customer challenges, behaviors, and goals.
- Analyze workflows, user needs, and business requirements to help identify areas for improvement.
- Contribute to problem definition and opportunity assessment using research and customer insights.
- Build a strong understanding of the product ecosystem and market context.

Conduct research and gather insights

- Participate in user interviews, usability testing, and other research activities.
- Collect and synthesize qualitative and quantitative feedback into actionable recommendations.
- Leverage AI-powered tools when appropriate to accelerate insight generation, identify patterns, and support hypothesis creation.
- Validate assumptions, concepts, and design decisions with customer feedback and data.

Design user-centered solutions

- Create end-to-end experiences, including user journeys, workflows, wireframes, prototypes, and polished interfaces.




- Apply UX best practices and design system guidelines to ensure consistency and usability.
- Explore multiple design directions and refine solutions based on testing and feedback.
- Balance user needs, business objectives, and technical constraints when making design decisions.
- Use AI tools to support ideation, UX writing, prototyping, and design exploration.

Deliver high-quality experiences

- Take ownership of the design process for specific features and product initiatives.
- Prepare design documentation, specifications, and handoff materials for development teams.
- Partner closely with engineers throughout implementation to ensure design quality.
- Review released features and identify opportunities for optimization and continuous improvement.

Make data-informed decisions

- Use customer feedback, behavioral metrics, and research findings to support design recommendations.
- Connect user outcomes with business objectives and product performance indicators.
- Measure the impact of design solutions and iterate when necessary.

Collaborate and contribute

- Work as an active member of a multidisciplinary product team.
- Participate in design reviews and provide constructive feedback to peers.
- Share best practices, learnings, and innovative approaches that improve team effectiveness.
- Promote responsible and thoughtful use of AI within design workflows.

What we're looking for

Required qualifications

- 2 to 5 years of experience designing digital products.
- Experience creating user flows, wireframes, prototypes, and high-fidelity interfaces.
- Knowledge of user research methodologies and usability testing.




- Strong foundations in visual design and interaction design.
- Experience working with design systems.
- Proficiency with Figma or similar design tools. Experience collaborating within agile product teams.
- Familiarity with AI-assisted design workflows and prompt creation.
- Professional level of English.

Nice to have

- Experience in B2B, SaaS, or enterprise software environments.
- Familiarity with analytics platforms and user behavior data.
- Knowledge of service design, customer journey mapping, or Jobs-to-be-Done methodologies.
- Experience partnering closely with Product Managers and Engineering teams.
- Understanding of outcome-focused product development.

What success looks like

- Delivering high-quality, intuitive user experiences.
- Contributing meaningful insights that improve product decisions.
- Independently managing design initiatives within your area of ownership.
- Building strong partnerships across Product and Engineering.
- Using research and data to support design choices.
- Creating measurable impact for both users and the business.
- Leveraging AI effectively to improve efficiency and quality while maintaining critical thinking and accountability.

What do we offer?

- Hybrid work model.
- We foster team spirit! Get to know your colleagues through the in-person and virtual activities we organize regularly: PowerUps, All-Hands meetings, team-building events, and more.
- Work-life balance with adaptable hours.
- We offer learning resources such as certifications, language classes, and training platforms.
- Flexible compensation plan: vouchers for transport, meals, and childcare; medical, dental, and life insurance.
- Referral program: if you introduce us to a friend who ends up joining Fail Fast, you get a reward!
- Commitment to diversity and equal opportunities.

Ready to help build products people love to use? Join us and help shape digital experiences that make a real impact.

📌 Junior Product Designer (España)
🏢 Fail Fast Studio
📍 España