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ITproposal

Developer — AI & GenAI (Java / Spring)

ITproposal
Netherlands · Contract · Entry
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.

Key Skills

Ranked by relevance

ai java microservices spring boot prototyping kubernetes prototypes kotlin docker cloud cicd ui ux
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Country Guide

Netherlands

30% Tax Ruling for expats

Posted
Mar 18, 2026
Type
Contract
Level
Entry
Location
Amsterdam
Company
ITproposal

Industries

Software Development Telecommunications Technology Information Internet

Categories

Information Technology

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