CTO - Fintech

OnePool; Alicante; A distancia; EUR 90.000 - 110.000; Jornada completa

Descripción de la vacante

A promising startup based in Alicante seeks a CTO & Co-Founder to lead technology development. This role offers significant founding equity, autonomy, and full involvement in building a product that addresses group payment issues. Ideal candidates have experience in product development and a strong understanding of APIs or payments. Join a dynamic team aiming to scale in a supportive startup ecosystem.

Servicios

Significant founding equity

Full flexibility in work environment

Role in a potential unicorn

Formación

• Experience in shipping real products and learning from mistakes.
• Ability to think in experiments and MVPs.
• Comfort with autonomy and ownership.

Responsabilidades

• Define and drive technical vision.
• Turn the MVP into a scalable, secure product.
• Integrate new payment service providers and tools.
• Shape the tech stack and infrastructure.

Conocimientos

Product development experience

APIs knowledge

Agile methodologies

Payment systems understanding

Team leadership

Descripción del empleo

We’re looking for a CTO & Co-Founder — Tech brains wanted. Equity included.

Before we dive in, let’s keep it simple :

This isn’t just a job offer. We’re not looking for an employee. We’re looking for a third founder. Someone who wants to build, lead, and leave their mark.

That means : - Real ownership (a meaningful equity stake in OnePool) - No salary at the beginning (until we regulate MRR or raise funding) - Full autonomy and a seat at the table from day one

If you’re still reading... this might be for you.

What’s OnePool?

Group payments are broken.

When you book something with friends (travel, events, group experiences) it usually ends like this :

• One person pays everything
• The rest “send their share” via transfer, Bizum, or other
• Someone always forgets, and people get annoyed.

It’s a pain for consumers. It’s a conversion killer for businesses.

OnePool fixes this by letting everyone in the group pay their part directly at checkout. No manual steps, no friction, no chasing.

What we’ve already done

• Built a live MVP
• Integrated with major PSPs
• Signed our first clients
• Joined a top startup accelerator in Spain

The product is real. The pain is real. The timing is right. Now we’re ready to go faster and smarter.

What you’ll do

As CTO and co-founder, you’ll lead everything tech :

• Define and drive technical vision
• Turn the MVP into a scalable, secure product
• Integrate new PSPs, booking engines, vertical tools
• Shape the stack and infrastructure
• Own the full lifecycle : from roadmap to deployment
• Move fast, learn from real users, and iterate with purpose

Tech today : Next.js + Typescript —> but we’re open to your vision.

Who you are

You’re not just a developer. You’re a builder.

• You’ve shipped real products (and made real mistakes)
• You think in experiments and MVPs, not perfection
• You care about the “why” as much as the “how”
• You like autonomy, ownership, and figuring things out
• You’ve worked with payments / APIs (or you’re fast at learning)
• You want to co-create something big, not just code for someone else

What we offer

• Significant founding equity
• Full flexibility (remote, async, your stack, your pace)
• Role in a future unicorn
• An ambitious and down-to-earth founding team
• A spot in one of Europe’s top startup ecosystems

If you’ve been waiting for the right project, with the right people and real ownership… this might be it.

Reach out to us or share with someone who should see this.