Over de functie

Job title: Developer — AI & GenAI (Java / Spring)
Location: Amsterdam, Netherlands
Start: 01‑Apr‑2026
Experience: 4–6 years
Language: English (good communication); Dutch is a plus

Role summary
Hands‑on developer to build conversational, agentic AI solutions and GenAI‑powered websites. Work on ChatGPT/agent integrations, RAG (retrieval‑augmented generation), chatbot development and conversational UIs, while driving innovation and inspiring business stakeholders.

Key responsibilities

• Design, develop and maintain backend services for conversational and GenAI applications.

• Implement RAG pipelines, connectors to knowledge sources, and integrations with LLM/agent platforms (ChatGPT/other).

• Build microservices with Java/Kotlin and Spring Boot; deploy and operate on Azure cloud.

• Develop and tune agentic AI workflows and multi‑component orchestration (chains, tools, planners).

• Create chatbot features and integrations for web and social media channels.

• Collaborate with product, UX and ML teams to translate requirements into production solutions.

• Contribute to prototyping and proof‑of‑concepts to evaluate new GenAI capabilities.

• Promote best practices: testing, CI/CD, observability, security and performance.

• Mentor peers, share knowledge and help drive innovation across the team.

Must‑have skills & qualifications

• 4–6 years software development experience with strong Java and Spring Boot expertise. Kotlin experience is a plus.

• Practical experience with GenAI concepts: ChatGPT/LLM integrations, RAG, prompt engineering, agentic workflows.

• Experience deploying applications on Azure (App Services, AKS, Functions, or equivalent).

• Strong backend design skills: microservices, REST/GraphQL APIs and data integration.

• Good understanding of AI application architecture and safe LLM integration practices.

• Collaborative attitude, willingness to learn and bring innovation to the team.

• Proven initiative in proposing and delivering new ideas that engage business stakeholders.

Preferred skills

• Experience with agent frameworks or orchestration libraries (LangChain, LlamaIndex, etc.).

• Familiarity with Spring Cloud, Kubernetes, Docker and infrastructure‑as‑code.

• Frontend or conversational UI experience (web chat, voice, social media bots).

• Knowledge of monitoring, logging and observability for AI systems.

• Familiarity with safety, privacy and compliance concerns for GenAI (data handling, PII).

• Experience building prototypes or MVPs in fast‑moving innovation contexts.

What we offer

• Work at the intersection of software engineering and cutting‑edge GenAI/agent technology.

• Opportunity to shape conversational web direction and influence business use cases.

• Collaborative environment in Amsterdam with competitive compensation and growth opportunities.

Wat breng jij als Developer — AI & GenAI (Java / Spring)

Wat bieden wij vanuit ITproposal B.V.