Build a real SaaS from scratch: full‑stack development (front‑end/back‑end), architecture, performance optimization, security, scalability
Integrate and leverage advanced AI tools: OpenAI, Anthropic, Mistral, specialized LLMs, embeddings, prompt engineering, autonomous agents, etc.
Create complex API pipelines: multi‑API calls (Google, Notion, WhatsApp, Pennylane, accounting platforms…), webhooks, authentication, real‑time event handling
Manage and optimize databases: clean schema design, performant queries, relationships, indexing, migrations
Implement analytics and business rules: data extraction, automated analysis, scoring, anomaly detection, recommendation generation
Prototype very quickly: build, test, iterate, discard and redo as needed
Participate in all technical decisions: stack, product roadmap, technical trade‑offs, priorities
Work fully autonomously: understand a business problem, propose a solution, implement it, ship it
Adopt an entrepreneurial mindset: be proactive, take initiative, challenge decisions, prioritize product impact

Proficient in JavaScript/TypeScript, ideally with Next.js, Node.js or equivalent
Strong knowledge of APIs
Able to understand a problem, propose a solution and take action
Have completed personal projects, school projects or side‑projects
Autonomy, reliability, fast learning ability
Genuine desire to commit to a long‑term project

Monthly base salary plus variable compensation per mission (you earn more by delivering)
Direct participation in building an AI SaaS
Access to an ultra‑flexible work environment (hours, remote, schedule compatible with studies)
Join the project very early (significant leverage on your future role within the company)
Rapid skills growth: AI, automations, SaaS, scalable architecture, APIs, modern development practices
Real startup approach: no BS, you see the immediate impact of your code
Opportunity to grow into a key role (CTO / Lead Dev depending on ambition)

Full-Stack Developer

Key skills