42Lab.co

Full-stack Engineer

• Turn entrepreneurs' visions into high-impact, market-ready products
• Develop end-to-end SaaS products from A to Z in rapid sprints
• Implement intelligent AI agents that automate complex workflows
• Work directly with founders to understand their vision
• Maintain our in-house boilerplate
• Contribute to strategic technical decisions

Senior Fullstack Developer – AI SaaS

• We turn brilliant ideas into profitable AI SaaS products—in 42 days flat. We are not an agency. We are builders obsessed with speed of execution and technical excellence. Every month we bring new SaaS products to life for well-known entrepreneurs who refuse to let their ideas die in a Notion. We're looking for a developer who understands that every line of code should generate business, not technical ego. If you want to ship clean code at a pace others call impossible, in a culture where only results matter, this opportunity is for you.

Senior Fullstack Developer – AI SaaS Builder

• Transformer des visions d'entrepreneurs en produits qui cartonnent
• Développer des SaaS complets de A à Z en sprints rapides
• Implémenter des Agents IA intelligents qui automatisent des workflows complexes
• Collaborer directement avec les fondateurs pour comprendre leur vision et la traduire en features qui génèrent de la traction
• Maintenir notre boilerplate maison et contribuer à l'amélioration continue de nos process de shipping
• Gérer 2 projets en parallèle sans sacrifier la qualité (oui, on est ambitieux)
• Participer aux décisions techniques stratégiques qui impactent directement le succès des SaaS

Senior Fullstack Developer – AI SaaS

Senior Fullstack Developer – AI SaaS Builder

Senior Développeur Fullstack – Builder de SaaS IA