Founding Product Designer

Factorial; Barcelona; Presencial; EUR 45.000 - 82.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

High growth environment

Continuous training

Alan private health insurance

Healthy life with Wellhub (Gyms, pools

Cobee

Language classes with Yolk Academy

Payflow

Breakfast in the office and organic

Nora discounts

Pet Friendly

Descripción de la vacante

Factorial is hiring a Founding Product Designer for a brand-new product in Barcelona. You’ll join day one, shaping foundations, design systems, and product experiences from the ground up to drive growth toward €100M revenue by 2030.

You’ll work closely with PMs and engineers, turn ambiguous problems into elegant solutions, mentor teammates, and help define the design function in a fast-paced, startup-like environment.

Formación

• Founder mindset with ability to navigate ambiguity.
• Own discovery, design, validation, and end-to-end iteration.
• Deep user-centric approach translating problems into elegant solutions.
• Able to design scalable patterns and foundations for future products.
• Hands-on designer comfortable prototyping and partnering with engineers.
• Excellent collaboration with PMs and engineers.
• Experience shaping design practices and mentoring juniors.
• Clear communication in English in a fast-moving environment.

Responsabilidades

• Design end-to-end product experiences from discovery to high-fidelity implementation.
• Collaborate with PMs and engineers to turn ambiguous problems into simple solutions.
• Define quarterly roadmaps and strategic design decisions.
• Engage directly with customers to research pains and needs.

Conocimientos

Founder mindset

Ownership

User-centric design

Systems thinking

Hands-on and pragmatic

Collaborative

Mentoring

English communication

Descripción del empleo

Hello!

Join us as a Founding Product Designer in a brand-new Factorial product!

We’re building a completely new startup inside Factorial. We’re on a mission to rethink how companies manage workflows, org charts, policies, and analytics, the core of what defines Factorial.

This new team has one goal: take the product from €0 to €100M in revenue by 2030. That's not a typo, and yes, we know how hard that sounds. If a target like that makes you want to run instead of sign up, this probably isn't your role. If it makes you lean in, keep reading.

The good news? We’re not starting from scratch. With +15,000 existing customers, we have a massive opportunity for immediate upselling, supported by a dedicated GTM team.

You’ll be joining from day 0, in an environment where the tech stack matters far less than your ability to build fast, adapt quickly, and shape something entirely new.

Expect a different pace than the rest of Factorial: fast, high-energy, full of things to create, fix, and define. If you thrive in creative chaos, love building from the ground up, and enjoy the vibe of small, scrappy startups more than corporate settings, you’re going to feel right at home.

We’re particularly interested in candidates with strong experience designing end-to-end product experiences, from early discovery and research through to high-fidelity designs and implementation with engineering. You should be comfortable working closely with Product Managers and Engineers to turn ambiguous problems into simple, elegant solutions.

That said, we’re not looking for a long list of tools or frameworks. What matters most is your excitement to build products from scratch, shape the foundations of a design practice, and have a real impact on both users and the business.

The Product Design team at large

At Factorial, we have a team of +30 very talented Product Designers. We look for smart people who are curious, proactive and have great communication skills.

Your profile

• You are a founder at heart: You’re excited by ambiguity and enjoy taking products from zero to one, shaping not just features but the foundations of how design works in the company.
• You are an owner: You proactively identify problems, form hypotheses, and take responsibility for leading discovery, design, validation, and iteration end to end.
• You are deeply user-centric: You believe great products come from deeply understanding user problems and translating them into simple, elegant solutions that drive business impact.
• You are a systems thinker: You design scalable solutions that establish strong patterns and principles, laying the groundwork for future products and teams.
• You are hands‑on and pragmatic: You move comfortably from rough ideas and prototypes to high-quality interfaces, working closely with engineers through implementation.
• You are a strong collaborator: You partner closely with Product Managers and Engineers, challenge assumptions, and help the team make better decisions.
• You are a builder of teams and practices: You enjoy mentoring others, sharing context, and helping define processes, standards, and culture as the design function grows.
• You communicate clearly in English: You can articulate your thinking, decisions, and trade-offs in a fast-moving, international environment.

At Factorial, we don’t evaluate you by years of experience, we focus on your knowledge, skills, and impact. How? Our Career Path provides a clear rubric for each level and skill, so you know where you are today and what you need to keep growing. We value transparency, so we discuss the Career Path and the associated salary range during the first conversation.

For this Founding Product Designer position, the annual gross salary ranges from €45,000 to €82,000, depending on your level and experience. This includes a base salary and potential variable pay aligned with company goals.

You will be a Founding Product Designer, taking full ownership of major initiatives and focusing on outcomes, not just outputs. You’ll work with your team to define goals, plan a quarterly roadmap, and make strategic design decisions with the big picture in mind.

You will be directly involved with customers, conducting research sessions, understanding their pains and needs, and turning insights into elegant, usable solutions.

You will collaborate closely with engineers and product managers, reviewing designs, iterating quickly, and receiving feedback at every stage. You’ll help shape the design function, mentor junior designers, and share your experience to lift the entire team.

How We Work (Barcelona Office)

At Factorial, we believe the best products are built when people come together in person to collaborate, challenge ideas, and move fast. That’s why our Product team follows an office-first, flexible approach (80%-20%).

We work on-site several days a week to connect, align, and innovate as a team. At the same time, we support remote work when it makes sense, whether for deep focus, personal needs, or a change of scenery. This balance helps us stay agile, creative, and closely connected, while giving everyone the space to do their best work.

Benefits

We care about people and offer many benefits for employees:

• High growth, multicultural, and friendly environment
• Continuous training and learning based on your needs
• Alan private health insurance
• Healthy life with Wellhub (Gyms, pools, outdoor classes)
• Save expenses with Cobee
• Language classes with Yolk Academy
• Get the most out of your salary with Payflow

And when at the office...

• Breakfast in the office and organic fruit
• Nora discounts
• Pet Friendly