Java Developer & GraphQL

Java

Java Developer & GraphQL

Java
-, Poznań +4 Locations

Link Group

Full-time
B2B
Mid
Remote
33.42 - 44.56 USD
Net per hour - B2B

Job description

Requirements

  • Experience in Java programming.

  • REST API and GraphQL design.

  • Data modeling in NoSQL databases.

  • Experience with data streaming.

  • Experience with Spring Boot, Spring Batch, Spring Cloud.

  • Hands-on experience with authentication and authorization.


Responsibilities

  • Design and develop Java applications according to business requirements.

  • Create and maintain REST APIs and GraphQL.

  • Model and manage data in NoSQL databases.

  • Integrate with streaming systems (Kafka) and manage data flows.

  • Implement security and access control mechanisms.

Tech stack

    REST API

    regular

    Java

    regular

    GraphQL

    regular

    NoSQL

    regular

Office location

Published: 27.01.2026