Position: Senior Java Developer
Company: IT-Rex
Experience required: 5y
English level: upper

We are looking for a Java developer for one of our clients. Our client delivers custom solutions for capital markets business needs.
A high frequency agency broker is redoing their system’s stack.
We are leading the digital transformation and are looking for developers, who will work on some of the development streams.
**Requirements**
1. General programming skills: knowing data structures, parallel versus serial coding, knowing something about threading, structured programming, object-oriented / methods, pipeline methods
2. Java coding: including file i/o, jdbc, spring is a nice-to-have
3. database: including simple SQL (joins, aggregations) and also SQL with RDBMS4. AWS: S3, EC2, IAM, very basic networking, RDS.