Senior Graph DB Engineer - Neo4j/AWS Neptune (Amsterdam)

YO AI Labs; Amsterdam; On-site; EUR 70,000 - 95,000; Full time

Job summary

YO AI Labs is seeking a Graph DB Engineer in Amsterdam. The role requires minimum 8 years of experience in Java/Kotlin and proven expertise in graph databases such as Neo4j or AWS Neptune.

You will design and optimize graph database solutions, develop backend services, and build microservices architectures. Join us to translate business requirements into technical solutions while collaborating with a cross-functional team.

Qualifications

• Minimum 8 years of hands-on experience in Java/Kotlin.
• Proven expertise with Neo4j, AWS Neptune, or equivalent graph database technologies.
• Strong proficiency in query languages like Cypher or SPARQL.
• Deep understanding of data modeling principles.
• Experience designing microservices-based systems.
• Solid knowledge of REST API design.
• Working knowledge of AWS or other cloud environments.

Responsibilities

• Design, develop, and optimize graph database solutions.
• Write efficient queries using graph query languages.
• Develop robust backend services using Java or Kotlin.
• Implement data models for complex relational structures.
• Build microservices architectures with REST APIs.
• Collaborate to translate business requirements into solutions.
• Optimize database performance for large-scale data pipelines.
• Participate in code reviews and documentation.

Skills

Java/Kotlin

Graph Databases (Neo4j, Neptune)

Cypher/SPARQL

Data Modeling

Microservices Architecture

REST APIs

Cloud Platforms (AWS)

Job description

YO AI Labs is seeking a Graph DB Engineer in Amsterdam. The role requires minimum 8 years of experience in Java/Kotlin and proven expertise in graph databases such as Neo4j or AWS Neptune.

You will design and optimize graph database solutions, develop backend services, and build microservices architectures. Join us to translate business requirements into technical solutions while collaborating with a cross-functional team.