AI Full Stack Developer (Intermediate – Senior)

About

Are you a full stack developer who's genuinely excited about building AI into the core of products — not just bolting it on? We're proactively sourcing talented AI Full Stack Developers for roles at international SaaS companies in the Netherlands.

Duties & Responsibilities

What this role involves

• You'll design, build, and maintain full stack applications where AI is embedded in core product functionality — think LLM-driven automation, sentiment analysis, review processing, and decision engines.
• You'll integrate and orchestrate AI services, build scalable APIs and microservices, and translate business requirements into production-grade AI-powered features.
• You'll also contribute to system architecture, ensure AI reliability through validation and fallback logic, and optimise performance across the full stack.
• This is a high-ownership role in a fast-paced international environment.

Tech stack

Frontend & backend

• React
• Angular
• TypeScript
• Java (Spring Boot)
• .NET (ASP.NET Core)
• Python (FastAPI / Django)

AI stack

• LangChain
• LlamaIndex
• OpenAI
• APILLM integrations

Infrastructure

• AWS
• Azure
• REST APIs
• CI/CD pipelines

What THE ROLE IS looking for

• 3+ years as a full stack developer with a track record of delivering production-grade applications.
• Strong grasp of REST APIs and system integration.
• Solid SQL database experience.
• Comfort with Git-based workflows.
• You work independently, own features end-to-end, and communicate clearly in English.

Bonus points for

• RAG (Retrieval-Augmented Generation)
• Vector databases (Pinecone, Weaviate)
• Docker
• Kubernetes
• SaaS / platform experience

Candidate profile

• Execution-driven
• Strong ownership and accountability
• Scalable, structured thinker
• Comfortable in fast-paced environments

Package & Remuneration

• Under 30: €4,357 gross / month
• 30 and above: €5,942 gross / month
• Monthly plus Full relocation support provided