Fullstack Developer – AI Applications - F/M/NB

Cegid is a European leader in cloud business management solutions for finance (cash-flow, tax, ERP), human resources (payroll, talent management), CPAs, retail and entrepreneurial sectors. In today’s rapidly changing world, Cegid & its 6,000 employees make more possible by helping their 750,000 customers unleash their potential thanks to innovative and purposeful business solutions.

Make more possible, is our vocation. It reflects who we are, how and why we do things the way we do them for our clients. Thanks to this, we can affirm that we work every day to shape your future, ours and our clients’ industries’ future. A future we have been defining for years with our employees, by inventing solutions that change the way people work, for a sustainable performance.

@AI Team

We are looking for a Fullstack Developer to build AI-powered applications. In this role, you will work on both frontend and backend development, helping create scalable and user-friendly solutions. You will also integrate AI/ML features into products using modern web technologies, .NET (C#), and Python.

Your Mission

• Build and maintain fullstack applications with frontend and backend components.
• Create responsive web interfaces using React or Angular.
• Develop backend services using .NET (C#) and Python.
• Integrate AI/ML models and generative AI features into applications.
• Design and build APIs and microservices.
• Work with SQL, NoSQL databases.
• Deploy and monitor applications in Azure, using Kubernetes.
• Improve performance, scalability, security, and code quality.
• Collaborate with AI and product teams.
• Strong experience in fullstack development.
• Good knowledge of React or Angular.
• Experience with .NET (C#) and Python.
• Experience building REST APIs and microservices.
• Familiarity with Generative AI, including LLM APIs and prompt engineering.
• Experience with Azure cloud services.
• Strong database skills with Azure Storage, Cosmos DB, SQL, and NoSQL.
• Experience with Docker and Kubernetes.
• Good problem-solving skills and ability to work in a fast-moving environment.

Nice to Have

• Knowledge of clean architecture and event-driven systems.
• Familiarity with multi-agent frameworks.
• Experience with FastAPI.

This role is a great fit for someone who enjoys combining AI and fullstack development to build smart, scalable, and easy-to-use applications.

> Attractive and transparent remuneration from recruitment > Hybrid work model and flexible working hours > 22 days of vacation per year > Health insurance > Access to online learning platforms and internal academy > Integration into a dynamic, enthusiastic, and constantly growing team