CTO / Co-founder - Early stage AI startup

Pronto; Île-de-France; Sur place; EUR 125 000 - 150 000; Plein temps

Résumé du poste

A startup in AI and automation seeks a Paris-based CTO & co-founder to lead the development of innovative AI solutions aimed at enhancing productivity by reducing repetitive tasks. The ideal candidate is a full-stack engineer with a passion for startups, experienced with LLMs, and ready to tackle ambitious challenges. You will have the chance to shape a company that aims to revolutionize workflows and make a significant impact on the white-collar job market.

Prestations

Equity in the company

Opportunity to work with cutting-edge technologies

Qualifications

• Proven track record of launching projects, regardless of outcome.
• Value speed of iteration over perfection.
• Ambitious yet humble, eager to learn and share.

Responsabilités

• Lead the development of AI agents for marketing and growth teams.
• Focus on eliminating repetitive tasks to enhance team creativity.
• Drive the expansion of the product to North America.

Connaissances

Full-stack engineering

Experience with LLMs

SaaS product scalability

Formation

Computer Science / Engineering degree

Description du poste

Overview

️ Important: this is a cofounder position → expect shares, not salary. ️

We are looking for a Paris-based CTO & co-founder to join Pronto.

What does the project look like?

• 60% of work time is lost to repetitive tasks—scheduling, data entry, reporting—draining energy and stifling creativity.
• At Pronto, we use AI and automation to eliminate the busywork, so teams can focus on strategy, innovation, and impact.
• We’re starting with an AI agent for Marketing & Growth teams, with a vision to build AI agents for every white-collar job.

Who is in the current team?

• Mathieu (CEO) previously built Settlesweet, a digital relocation startup blending tech & human to provide a best in class home search service (exited to Nextories). Mathieu built the prototype of Pronto and is based in Paris
• Nicolas (COO) is also an entrepreneur. He launched several companies including : Ding Dong & Collectif L’escadrille where he helped impact brands with their outbound. Nicolas is based in Bordeaux.

How far along are we in the project?

• We successfully launched the first version of the product in September 2024, joined the selective Founders Program of Station F and reached the milestone of 10K€ MRR.
• We are currently expanding our Go To Market effort to North America and want to ship the V2 of the product (that’s where you come in).

What are we looking for ?

Hard skills:

• You’re a full-stack engineer.
• You’ve been playing with LLMs ever since the API of ChatGPT came out.
• You know how to scale a SaaS product.
• Bonus: You have a Computer Science / Engineering degree.

Soft skills:

• You have an entrepreneurial track record (you launch one or several project, no matter the outcome).
• You value speed of iteration over perfection (you know that in a startup what matters is reaching Product-Market Fit, not the perfect database structure).
• You’re ambitious yet humble, you love to learn & share your learnings.
• You’re ready to lead a team when the time comes.

Why join?

• To help tackle an ambitious problem in a meaningful way.
• To start your own company/adventure with de-risked project.
• To enjoy your work, tinker with cutting-edge technologies and build a product that have a big impact on people’s live.