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# Graph DB Engineer

- **Company:** YO AI Labs
- **Location:** Amsterdam, Netherlands
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Cloud Computing, Code Review, Query Languages, Graph Database, Neo4j, Query Optimization, SPARQL, Cloud Platform System, Database Performance, Backend, Kotlin, Restful APIs, Data Pipelines, Microservices
- **Published:** July 21, 2026
- **Apply:** https://www.adzuna.nl/details/5790641319

## About the Role

* Min 8 yrs hands-on experience in Java/Kotlin.
 * Experience with Graph Databases like (Neo4j or Neptune).
 * Experience in query languages (Cypher or SPARQL).
 * Good understanding of data modeling, microservices, and REST APIs and Exposure to cloud platforms., * Backend Development: 9+ years of hands-on experience with Java or Kotlin.
 * Graph Databases: Proven expertise with Neo4j, AWS Neptune, or equivalent graph database technologies.
 * Query Languages: Strong proficiency in Cypher, SPARQL, or similar graph query languages.
 * Data Modeling: Deep understanding of data modeling principles and best practices.
 * Microservices Architecture: Experience designing and building microservices-based systems.
 * REST APIs: Solid knowledge of REST API design and implementation.
 * Cloud Platforms: Working knowledge of AWS or other cloud environments.
 * Location: Based in Amsterdam, Netherlands, or willing to relocate.

## Description

* Design, develop, and optimize graph database solutions using Neo4j, AWS Neptune, or similar technologies.
 * Write efficient queries using Cypher, SPARQL, and other graph query languages.
 * Develop and maintain robust backend services using Java or Kotlin.
 * Design and implement data models for complex relational structures.
 * Build and integrate microservices architectures with REST APIs.
 * Collaborate with cross-functional teams to translate business requirements into technical solutions.
 * Optimize database performance and ensure scalability for large-scale data pipelines.
 * Participate in code reviews and contribute to best practices documentation.


## Related Videos

- [Graphs and RAGs Everywhere... But What Are They? - Andreas Kollegger - Neo4j](https://www.wearedevelopers.com/videos/1311-graphs-and-rags-everywhere-but-what-are-they-andreas-kollegger-neo4j)
- [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library)
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- [Knowledge graph based chatbot](https://www.wearedevelopers.com/videos/754-knowledge-graph-based-chatbot)

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