Position: FullStack (Java + React.js) Developer with GraphDB Experience, Recommendation System
Company: Dataart
Category: Java
Experience required: 5y
English level: intermediate

About the vacancy
DataArt’s client is an international company that works in the Finance domain. They operate on exchange traded markets across all major financial and energy sectors. Their brokers help their clients to support price discovery, liquidity, and further execution and risk management.

The client is now building a new recommendation system for brokers to support their decision making. The project is in active development (MVP), and now it’s a high time to add more AI/ML capabilities to it.

We're looking for a Fullstack Engineer to join the dynamic Agile team that delivers an innovative product with modern technologies using Reactive programming, Hexagonal Architecture, and much more.

Must have
- 5+ years of experience with Java and frontend development
- Good knowledge about OOP and Design Patterns
- Hands-on experience working with ReactJS
- Solid knowledge of Java including Spring Boot, DI, and Microservices
- Practical experience with Graph DBs (Neo4j preferred)
- Knowledge of any event streaming platform - Kafka preferred
- Solid experience with CI/CD, Unit Testing, Integration Testing
- Spoken English

Would be a plus 
- Understanding of reactive design principles and reactive programming – ideally RX Java or RXJS
- Experience with databases: Cassandra, Mongo
- Experience with Docker
- Experience in pulling data from 3rd party APIs