Software Engineer Fullstack AI-Modernisation - CDI Paris - Theodo
Core
Fullstack Software Engineer focused on AI-accelerated modernization of legacy systems for scale-ups and large enterprises.
Role type
Fullstack Software Engineer (AI Modernization)
Builds
Modernized digital products and legacy system migrations for clients like Qonto, Doctolib, and Carrefour.
Domain
Software Engineering, AI-assisted development, Legacy System Modernization
Deliverable
production ML models | product features
Required skills
Fullstack development, code quality standards, debugging, technical investigation, LLM usage, GenAI knowledge, continuous improvement mindset
Preferred skills
Top engineering school background, team collaboration, value creation orientation, structured work approach
Technologies
Node.js, Nest, Vue, React, Loopback2, Express, GenAI tools
Responsibilities
Design and develop digital products, write quality code with tests and refactoring, conduct technical investigations and debugging, work with LLMs to accelerate development, collaborate closely with clients
Seniority
Mid-level to Senior, potential for growth into Tech Lead or Architect
